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<h3>Job Description</h3>
Job Description
Description
Work closely with the Senior Chemist and/or Technical Director to improve the functionality, performance, and application of chemical products. Adjust, refine, or optimize existing product formulations based on feedback from sales engineers, field service personnel, and customers. Replicate specific water qualities and system conditions to conduct testing of new and existing products, ensuring accuracy and relevance to real-world applications. Review, perform, and verify quality control parameters to support consistent production standards. Prepare documentation, technical reports, and presentations as required by the Senior Chemist and/or Technical Director. Maintain accurate laboratory records, test data, and research files in accordance with internal documentation standards. Collaborate with the R&amp;D and QC teams to support product troubleshooting, root-cause analysis, and continuous improvement initiatives. Follow all laboratory safety protocols and maintain clean, organized, and compliant laboratory workspaces. Perform other duties and special projects as assigned.
Additional Skills &amp; Qualifications
The Research &amp; Development Chemist supports the development of new products, enhancement of existing formulations, and testing efforts required for innovation and continuous product improvement. This role also supports Proton Software by providing accurate data, application insights, and testing results that inform internal and external stakeholders.
Experience Level
Entry Level
Job Type &amp; Location
This is a Contract to Hire position based out of Plant City, FL.
Pay and Benefits
The pay range for this position is $24.00 - $26.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental &amp; vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life &amp; AD&amp;D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in Plant City,FL.
Application Deadline
This position is anticipated to close on Jan 26, 2026.
About Actalent
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email <a href="mailto:actalentaccommodation@actalentservices.com" target="_blank">actalentaccommodation@actalentservices.com</a> for other accommodation options.

R&D Chemist

<h3>Job Description</h3>
Job Description
POSITION SUMMARY:
The Laboratory Associate is primarily responsible for the support and upkeep of R&amp;D laboratories based in Austin, TX. The scope of support includes inventory management, supply ordering and tracking, Clinical Sample ordering and tracking, vendor communication, laboratory safety checks and audits, corrective actions, and communication with various R&amp;D teams as needed. The Laboratory Associate is also responsible for assisting equipment support personnel with critical tasks such as equipment installation, calibration, maintenance, repair, and daily laboratory checks as needed.
PRIMARY RESPONSIBILITIES: 
<ul>
<li>Track Laboratory Support Requests using established systems, regularly update requestors and ensure timely request resolutions</li>
<li>Clear and effective communication with R&amp;D teams to ensure requests are adequately resolved</li>
<li>Communicate with vendors to obtain price quotes, equipment demonstrations, equipment deliveries, order updates, tracking information etc</li>
<li>Submit purchase requests using established systems and track purchases through delivery to the requestor</li>
<li>Conduct regular inventory checks of laboratory spaces to ensure adequate supplies are available</li>
<li>Perform regular safety checks of the laboratory spaces and monitor chemical and biohazardous waste streams in accordance with environmental health and safety requirements</li>
<li>Contribute to laboratory safety newsletters</li>
<li>Assist with regular safety audits and perform corrective actions as needed</li>
<li>Handle shipping and receiving of materials, chemicals and equipment in compliance with safety and regulatory standards</li>
<li>Provide feedback on lab processes, suggesting improvements for efficiency, safety, and cost-effectiveness</li>
<li>Assist with instrument installations and qualifications per equipment protocols as needed</li>
<li>Perform routine equipment maintenance procedures as needed</li>
<li>Perform routine laboratory equipment checks as needed</li>
</ul>
QUALIFICATIONS:
<ul>
<li>BS/BA in biomedical engineering, biological sciences or related fields</li>
<li>Industry-related experience, especially in supporting laboratories, preferred</li>
</ul>
KNOWLEDGE, SKILLS, AND ABILITIES: 
<ul>
<li>Excellent communication (verbal and written) and interpersonal skills</li>
<li>Excellent attention to detail, organization, and accuracy</li>
<li>Excellent adaptability in a fast-changing environment</li>
<li>Self-motivated</li>
<li>Ability to work independently and as part of a team</li>
<li>Maintain a high level of professionalism and responsibility</li>
<li>Comply with company policies</li>
</ul>
PREFERRED SKILLS: 
<ul>
<li>Inventory management skills</li>
<li>Customer Service skills</li>
<li>Experience working in BSLI and BSLII laboratories as well as familiarity with Biosafety requirements and guidelines as established by applicable regulatory bodies such as OSHA and CDC</li>
<li>Familiar with DNA Isolation and Purification, PCR, Cell Culture, Next Generation Sequencing, etc</li>
<li>Familiar with LIMS</li>
</ul>
PHYSICAL DEMANDS &amp; WORK ENVIRONMENT: 
<ul>
<li>Duties are typically performed in an office and/or laboratory setting</li>
<li>This position requires the ability to use a computer keyboard, communicate over the telephone and read printed material</li>
<li>Ability to lift 40lbs</li>
<li>This position requires the ability to squat, bend, and reach</li>
<li>Duties may occasionally require working outside normal working hours (evenings and weekends)</li>
</ul>
The pay range is listed and actual compensation packages are based on a wide array of factors unique to each candidate, including but not limited to skill set, years &amp; depth of experience, certifications and specific office location. This may differ in other locations due to cost of labor considerations.Austin, TX$19.52—$25 USD
OUR OPPORTUNITY
Natera™ is a global leader in cell-free DNA (cfDNA) testing, dedicated to oncology, women's health, and organ health. Our aim is to make personalized genetic testing and diagnostics part of the standard of care to protect health and enable earlier and more targeted interventions that lead to longer, healthier lives.
The Natera team consists of highly dedicated statisticians, geneticists, doctors, laboratory scientists, business professionals, software engineers and many other professionals from world-class institutions, who care deeply for our work and each other. When you join Natera, you'll work hard and grow quickly. Working alongside the elite of the industry, you'll be stretched and challenged, and take pride in being part of a company that is changing the landscape of genetic disease management.
WHAT WE OFFER
Competitive Benefits - Employee benefits include comprehensive medical, dental, vision, life and disability plans for eligible employees and their dependents. Additionally, Natera employees and their immediate families receive free testing in addition to fertility care benefits. Other benefits include pregnancy and baby bonding leave, 401k benefits, commuter benefits and much more. We also offer a generous employee referral program!
For more information, visit <a href="http://www.natera.com" target="_blank">www.natera.com</a>.
Natera is proud to be an Equal Opportunity Employer. We are committed to ensuring a diverse and inclusive workplace environment, and welcome people of different backgrounds, experiences, abilities and perspectives. Inclusive collaboration benefits our employees, our community and our patients, and is critical to our mission of changing the management of disease worldwide.
All qualified applicants are encouraged to apply, and will be considered without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, veteran status, disability or any other legally protected status. We also consider qualified applicants regardless of criminal histories, consistent with applicable laws.
If you are based in California, we encourage you to read this important information for California residents. 
Link: <a href="https://www.natera.com/notice-of-data-collection-california-residents/" target="_blank">https://www.natera.com/notice-of-data-collection-california-residents/</a>
Please be advised that Natera will reach out to candidates with a @natera.com email domain ONLY. Email communications from all other domain names are not from Natera or its employees and are fraudulent. Natera does not request interviews via text messages and does not ask for personal information until a candidate has engaged with the company and has spoken to a recruiter and the hiring team. Natera takes cyber crimes seriously, and will collaborate with law enforcement authorities to prosecute any related cyber crimes.
For more information: - BBB announcement on job scams - FBI Cyber Crime resource page

Lab Associate

<h3>Job Description</h3>
Job DescriptionRelocation + Sign on Bonus Offered + ESOP Profit Sharing + You Voice Matters + Employee Owned (share in the success!) + Opportunity to Build in an Established and Well Known Brand This Jobot Job is hosted by: Chelsea Piekarski Are you a fit? Easy Apply now by clicking the "Apply Now" buttonand sending us your resume. Salary: $130,000 - $200,000 per year 
A bit about us:
 We are a 100% employee-owned engineering and consulting firm with a 60+ year history of delivering geotechnical, environmental, and materials testing expertise across the U.S. Our teams partner with clients in municipal, K-12, commercial, and institutional markets to design practical, reliable solutions that strengthen infrastructure and communities. What makes us unique is our ownership model: every employee is also an owner, sharing directly in the company’s success. That mindset drives collaboration, accountability, and long-term commitment. We’re in active growth mode, expanding our footprint and building key markets with an entrepreneurial approach backed by decades of technical excellence. Joining us means stepping into a culture where your expertise is valued, your career path is supported, and you have a true voice in shaping the company’s future. 
Why join us?
 
<ul>
<li>Last year ESOP paid 11% (of base + bonus) TRULY UNMATCHED COMPENSATION POTENTIAL</li>
<li>Opportunity to build and shape a growing market — not just maintain work</li>
<li>Direct impact on strategy and growth trajectory ($2M market scaling to $5M+)</li>
<li>Leadership pathway with mentoring and succession built into role design</li>
<li>Highly supportive VP leadership — straightforward, invested in people</li>
<li>Employee-owned company with strong benefits, PTO, 401(k), and ESOP</li>
</ul>
 
Job Details
 We are seeking a Geotechnical Manager to lead and grow our San Antonio practice. This is a mission-critical leadership role with the opportunity to build a team, deepen client relationships, and expand the business from a $2M market toward $5M+. Responsibilities 
<ul>
<li>Provide strategic leadership for geotechnical and construction materials testing projects, ensuring technical excellence and client satisfaction</li>
<li>Build and maintain relationships across municipal, K-12, commercial, and institutional markets; actively pursue new business opportunities</li>
<li>Lead, mentor, and develop junior engineers, cultivating the next generation of technical leaders</li>
<li>Oversee project scoping, budgeting, proposals, and delivery; ensure projects are delivered on time and within budget</li>
<li>Represent the San Antonio office in the market — serve as the “face” of the practice and a trusted advisor to clients</li>
<li>Partner with senior leadership on long-term growth strategy, team expansion, and succession planning</li>
</ul>
 Requirements 
<ul>
<li>BS in Civil, Geotechnical, or related engineering field; Master’s preferred</li>
<li>PE in Texas required</li>
<li>7+ years of geotechnical engineering experience, including leadership of projects and teams</li>
<li>Minimum of 3 years’ experience in the San Antonio market with established client relationships</li>
<li>Strong technical expertise across investigations, lab testing, analysis, recommendations, and reporting</li>
<li>Track record of business development, client management, and market growth</li>
<li>Entrepreneurial drive with ability to build and shape a practice</li>
</ul>
 Interested in hearing more? Easy Apply now by clicking the "Apply Now" button. Jobot is an Equal Opportunity Employer. We provide an inclusive work environment that celebrates diversity and all qualified candidates receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, age (40 and over), disability, military status, genetic information or any other basis protected by applicable federal, state, or local laws. Jobot also prohibits harassment of applicants or employees based on any of these protected categories. It is Jobot’s policy to comply with all applicable federal, state and local laws respecting consideration of unemployment status in making hiring decisions. Sometimes Jobot is required to perform background checks with your authorization. Jobot will consider qualified candidates with criminal histories in a manner consistent with any applicable federal, state, or local law regarding criminal backgrounds, including but not limited to the Los Angeles Fair Chance Initiative for Hiring and the San Francisco Fair Chance Ordinance. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy here: jobot.com/privacy-policyCompany DescriptionJobot is on a mission to connect good people with good jobs. By combining AI-powered technology with the expertise of Jobot Pros, our experienced recruiters, we help you find career opportunities that align with your goals and values. Founded in 2018 and employee-owned since 2024, Jobot is committed to fostering a culture of kindness, respect, innovation, and connection. As an industry leader, we’ve been recognized as a top workplace by Forbes, Fortune, USA Today, and Staffing Industry Analysts (SIA). Ready to find a good job? Create your profile today at Jobot.com. 
<h3>Company Description</h3>
Jobot is on a mission to connect good people with good jobs. By combining AI-powered technology with the expertise of Jobot Pros, our experienced recruiters, we help you find career opportunities that align with your goals and values.\r\n\r\nFounded in 2018 and employee-owned since 2024, Jobot is committed to fostering a culture of kindness, respect, innovation, and connection. As an industry leader, we’ve been recognized as a top workplace by Forbes, Fortune, USA Today, and Staffing Industry Analysts (SIA).\r\n\r\nReady to find a good job? Create your profile today at Jobot.com.

Geotechnical Manager (relocation offered)

<h3>Job Description</h3>
Job DescriptionJob Title: Microbiology AnalystJob Description
The Microbiology Laboratory Analyst II/III or Senior Analyst will be a vital part of the team, contributing to both general and complex laboratory testing, sample management, and laboratory maintenance. The role involves collaborating with the team to achieve the goals of the Microbiology Services Department, as well as performing both routine and non-routine laboratory duties.
Responsibilities
<ul>
<li>Perform microbiological tests in strict accordance with SOPs, cGMP, cGLP, USP, EP, ISO/IEC, and other applicable regulatory requirements.</li>
<li>Conduct cleaning and disinfection validations, both manual and automated.</li>
<li>Execute Container Closure Integrity Tests (CCIT) and Package Integrity Evaluations.</li>
<li>Perform custom studies and additional testing as per client requests.</li>
<li>Engage in method development, modification, verification, and assist with method validation testing.</li>
<li>Participate in method transfer activities and suitability studies under leadership guidance.</li>
<li>Support Quality Management System investigations for non-conformance or out-of-specification results.</li>
<li>Complete assigned CAPA tasks and change controls.</li>
<li>Maintain laboratory cleanliness, safety, and compliance with cGMP standards.</li>
<li>Conduct regular inventory of reagents, consumables, and materials.</li>
<li>Prepare in-house reagents, stock solutions, media, and microbial suspensions.</li>
<li>Perform biowaste autoclave sterilization cycles and other laboratory housekeeping tasks.</li>
<li>Maintain accurate and complete test records.</li>
<li>Ensure audit readiness at all times.</li>
<li>Deliver results within predetermined turnaround times (TAT) with accuracy.</li>
</ul>
Essential Skills
<ul>
<li>Proficiency in aseptic technique.</li>
<li>Experience with cleaning and disinfection validation.</li>
<li>Strong knowledge of GMP and GLP standards.</li>
</ul>
Additional Skills &amp; Qualifications
<ul>
<li>BS/BA in Biology, Pharmaceutical Sciences, Biotechnology or equivalent, with a preference for a Microbiology degree and 2+ years of relevant experience in microbiology.</li>
<li>Associate degree in a related scientific discipline with 5+ years of experience in a microbiology or related laboratory.</li>
<li>High school diploma with 7+ years of experience in a microbiology or related scientific laboratory.</li>
<li>2+ years of GMP/GLP laboratory or FDA experience is required.</li>
<li>Additional training certifications and self-learning are advantageous.</li>
</ul>
Work Environment
The role requires the ability to lift up to 30 pounds and stand for extensive periods (up to 6 hours). Ergonomics will be utilized to perform repetitive motion tasks with hands and arms. The position involves working in a BSC/LAF and at the lab bench for most of the day (up to 8 hours). Candidates must be able to tolerate the smell of Gram-negative organisms and laboratory disinfectants, and work safely with Biosafety Level II (BSL II) microorganisms and bloodborne pathogens. Proficiency in navigating computer systems is required. Flexibility to work off shift hours and weekends when needed is essential.
Job Type &amp; Location
This is a Contract to Hire position based out of Hercules, CA.
Pay and Benefits
The pay range for this position is $28.00 - $30.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental &amp; vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life &amp; AD&amp;D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in Hercules,CA.
Application Deadline
This position is anticipated to close on Jan 26, 2026.
About Actalent
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email <a href="mailto:actalentaccommodation@actalentservices.com" target="_blank">actalentaccommodation@actalentservices.com</a> for other accommodation options.

Microbiology Analyst

<h3>Job Description</h3>
Job Description
MOVING YOUR WORLD by focusing on your success:
FUCHS offers a challenging and rewarding working environment where employees are encouraged to develop and grow.&nbsp; We stand behind our core values: trust, creating value, respect, reliability, and integrity. Ours is a culture that fosters creativity and empowerment, values work/life balance, and gives you the freedom to excel. At FUCHS we aim to nurture your capabilities, ideas and career.
&nbsp;
Salary:
FUCHS offers a competitive salary commensurate with experience in a similar position. The salary range for this position is $22.00 - $27.00 per hour, but actual salary will vary depending upon a new hire’s experience and qualifications as well as internal equity.
&nbsp;
Your responsibilities:
The Compounder works in the production department and is responsible for manufacturing of specialty lubricants. The Compounder must follow product folders to ensure all specification levels are met.&nbsp; The Compounder must adhere to all regulations, policies, and procedures for health, safety, and environmental compliance.
<ul>
<li>Wear mandatory PPE at all times.</li>
</ul>
<ul>
<li>Set up and operate production equipment in accordance with current good manufacturing practices and standard operating procedures</li>
<li>Review folder, calculate requirements, and verify weight of material</li>
<li>Documents production by completing forms, reports, logs, and records of equipment and batches</li>
<li>Locate material and supplies, and verify lots and weights according to the manufacturing order</li>
<li>Prepare and load raw materials into equipment</li>
<li>Must complete daily assigned tasks to meet production volume and schedule</li>
<li>Ensure that end products conform to FUCHS quality standards in accordance with 6S standards</li>
<li>Prepare finished goods for shipment by packing, labeling and loading on dock</li>
<li>Ensure that work environment is maintained clean, safe and organized</li>
<li>Keep equipment operating by following operating instructions; troubleshooting breakdowns;</li>
<li>Updates job knowledge by participating in training opportunities</li>
<li>Utilization of lean manufacturing techniques throughout production</li>
</ul>
<ul>
<li>Maintains material-handling equipment by completing pre-use inspections</li>
<li>Maintains inventory by identifying, labeling, and placing materials and supplies in stock; recording location of inventory</li>
</ul>
<ul>
<li>Responsible for responding to assigned corrective actions per the CAR system</li>
<li>Some heavy lifting (up to 75-lbs.) may be required</li>
<li>Ability to stand for long periods of time</li>
</ul>
&nbsp;
Qualifications we are looking for:
<ul>
<li>High school diploma or equivalent</li>
<li>2+ years working in chemical manufacturing experience</li>
<li>Computer literate required</li>
</ul>
<ul>
<li>Experience in a manufacturing environment</li>
<li>Mechanical ability preferred</li>
<li>Knowledge of material handling equipment</li>
</ul>
&nbsp;
&nbsp;
These are your benefits:
FUCHS offers a challenging and rewarding working environment where employees are encouraged to develop and grow as professionals.&nbsp; In this role, you will have the opportunity to work on projects that will expand your experience and challenge your abilities in the global marketplace.&nbsp; The position also offers an excellent compensation package and a comprehensive suite of benefits.&nbsp;Detailed benefit information can be found at this link: <a href="https://fuchs.com/us/en/benefits" target="_blank">https://fuchs.com/us/en/benefits</a>.
&nbsp;
FUCHS Lubricants Co. is an equal employment opportunity (EEO)/AA employer and strongly supports diversity in the workplace (m/f/d/v).
&nbsp;
Do you have any questions?&nbsp;Rosalinda Almanza (<a href="mailto:rosalinda.almanza@fuchs.com" target="_blank">rosalinda.almanza@fuchs.com</a>) will be more than happy to answer them!

Chemical Compounder

<h3>Job Description</h3>
Job Description
About AIRCO AIRCO is a world leader in carbon conversion technology, paving the way to global energy security by transforming CO₂ into a valuable resource. Its proprietary AIRMADE™ Technology is an adaptable platform that allows any industry to efficiently produce high-demand, fully-formulated synthetic fuels from waste CO₂ and hydrogen.
The company has commercial partnerships with airlines including JetBlue and Virgin Atlantic, amongst others, and has been awarded multiple government contracts, including with NASA and the United States Department of Defense's Defense Innovation Unit. The company has received industry recognition through awards such as Time Best Inventions, Inc. Best in Business, Fast Company World Changing Ideas, and the XPrize for Carbon Removal.
AIRCO's many accolades include winning the prestigious Green Chemistry Challenge Award from the Environmental Protection Agency in October 2023, an award given to organizations that reinvent processes to reduce the generation of hazardous substances and byproducts. AIRCO was also declared a winner for the World Economic Forum UpLink Sustainable Aviation Challenge, which accelerates the development of promising technology pathways that enable widespread uptake of SAF.
The Position
AIRCO is seeking a Senior Scientist to join our team. This role will report to the Director, Research, and will contribute to the development of heterogeneous catalysts for the production of Sustainable Aviation Fuel (SAF) from CO2, supporting AIRCO's business Growth. This role is based in New Britain, PA with travel as needed to Brooklyn, NY.
What you get to do
<ul>
<li>Design and execute experiments independently with minimal supervision to meet the project goals</li>
<li>Synthesis, characterization, and testing of heterogeneous catalysts</li>
<li>Catalyst stability testing and scale-up support </li>
<li>Record, analyze, interpret, and present data to stakeholders</li>
<li>Supervise and mentor chemists and technicians involved in catalyst synthesis and testing</li>
<li>Collaborate cross functionally with Development and Engineering teams</li>
</ul>
What you bring to AIRCO
<ul>
<li>PhD in Chemistry or Chemical Engineering</li>
<li>0-5 years of post-doctoral, academic, or industrial experience in heterogeneous catalyst development in academic or industrial setting </li>
<li>Ability to work in a hands-on laboratory setting with minimal supervision</li>
<li>Ability to learn new techniques related to catalyst synthesis and testing</li>
<li>Maintain a safe and compliant working environment, adhering to all relevant regulations, standards, and guidelines</li>
<li>Good communication and presentation skills, with the ability to effectively communicate technical information to both technical and non-technical audiences</li>
<li>Ability to work independently and collaboratively in a fast-paced, multidisciplinary team environment</li>
</ul>
Bonus Points
<ul>
<li>Prior experience in fixed-bed reactor set-up and maintenance</li>
<li>Experience in characterization techniques such as BET, TPR, TGA, SEM, Mercury Porosimetry </li>
</ul>
 Working at AIRCO - In addition to standard medical and dental benefits, that kick in Day 1, we provide:
Comprehensive Health Benefits
<ul>
<li>Full coverage for employee base premiums on health, dental, and vision insurance.</li>
<li>70% coverage for spouse and dependent base premiums.</li>
<li>Choose between base plans or enhanced options to fit your needs.</li>
</ul>
Health Savings &amp; Flexibility
<ul>
<li>Access company-sponsored HSA and FSA accounts to save on healthcare and dependent care expenses.</li>
</ul>
Income Protection &amp; Insurance
<ul>
<li>Company-paid Short-Term Disability insurance.</li>
<li>Optional Long-Term Disability and Life Insurance plans.</li>
</ul>
Time Off &amp; Leave
<ul>
<li>Flexible and generous paid time off, including national holidays and sick leave.</li>
<li>Paid family leave to support you during important life moments.</li>
</ul>
Retirement Savings
<ul>
<li>Tax-deferred 401(k) plan with a 3% company match to help you invest in your future.</li>
</ul>
Commuter Benefits
<ul>
<li>Pre-tax savings on transit and parking, plus monthly company contributions.</li>
</ul>
Additional Perks
<ul>
<li>Ancillary benefits through Sequoia, including pet insurance and financial wellness programs.</li>
<li>Employee wellness program to support your well-being.Inclusive of Wellhub &amp; One Medical. </li>
<li>Company-sponsored events and programs that promote an inclusive and values-driven workplace.</li>
<li>In person weekly catered lunch every Wednesday.</li>
</ul>
At AIRCO we value employees for their unique perspectives. We are an inclusive affirmative action Equal Employment Opportunity employer. We consider applicants without regard to actual or perceived race, color, creed, religion, national origin, ancestry, citizenship status, age, sex or gender (including pregnancy, childbirth, pregnancy-related conditions, and lactation), gender identity or expression (including transgender status), sexual orientation, marital status, military service and veteran status, present or past history of intellectual, learning, mental, or physical disability (including but not limited to blindness) unless AIRCO determines that such disability prevents performance of the work involved, genetic information, or any other characteristic protected by applicable federal, state, or local laws and ordinances.
Don't meet every single requirement? Studies have shown that women, marginalized genders and people of color are less likely to apply to jobs unless they meet every single qualification. At AIRCO we are dedicated to building a diverse, inclusive and authentic workplace, so if you're excited about this role but your past experience doesn't align perfectly with every qualification in the job description, we encourage you to apply anyways. You may be just the right candidate for this or other roles
This position requires access to technology, software and other information that is subject to governmental access control restrictions, due to export controls, security classification and/or designation as Controlled Unclassified Information. Employment in this position is conditioned on the candidate's ability to obtain and maintain appropriate government authorization to access technology or information, to the extent required, including without limitation a security clearance, export license, or other documentation required to establish authorization to receive access to such items technology or information.
We may delay commencement of employment, rescind an offer of employment, terminate employment, and/or modify job responsibilities, compensation, benefits, and/or access to Company facilities and information systems, as we deem appropriate, in order to ensure compliance with applicable government access control restrictions.
I consent to transfer my data to Air Company in the U.S. and to its use in accordance with the Air Company Privacy Policy, and I opt in to receiving information from Air Company. Air Company does not sell or share personal information to third parties within the meanings given under applicable laws.

Sr. Scientist

<h3>Job Description</h3>
Job Description
POSITION SUMMARY:
As a Research Associate/Sr. Research Associate, you will play a pivotal role in a high-performance, cross-disciplinary team developing molecular and genetic diagnostic tests. This position provides an opportunity to work hands-on in the lab, contributing to the design, execution, and analysis of experiments supporting product development, verification, and validation. Shift: Monday - Friday daytime.

PRIMARY RESPONSIBILITIES:
<ul>
<li>
Execute laboratory experiments using molecular biology and laboratory techniques to prepare samples for Next Generation Sequencing (NGS).
</li>
<li>
For Levels I and II: Follow protocols to run experiments and assist in sample preparation under supervision.
</li>
<li>
For Senior Level: Independently design and execute complex experiments, troubleshoot protocols, and lead project tasks.
</li>
<li>
Analyze data, derive conclusions, and communicate findings with a multidisciplinary team of biologists, bioinformaticians, statisticians, and engineers.
</li>
<li>
Maintain a detailed and organized lab notebook to record processes, results, and insights.
</li>
<li>
Track samples via LIMS, perform database queries, and verify accuracy in sample processing and analysis.
</li>
<li>
Perform standard laboratory procedures, escalating equipment or protocol issues to appropriate personnel when needed.
</li>
<li>
For Senior Level: Write and refine standard operating procedures (SOPs) and other lab documentation.
</li>
<li>
For Level I: Support lab maintenance tasks, manage inventory, and contribute to general organization.
</li>
<li>
Adhere to laboratory safety guidelines and Good Laboratory Practices (GLP).
</li>
</ul>
QUALIFICATIONS:
<ul>
<li>
Research Associate I: BS/BA in a biological science or equivalent; laboratory coursework or internship experience is a plus.
</li>
<li>
Research Associate II: BS/BA in a biological science with a minimum of 2 years of molecular biology laboratory experience.
</li>
<li>
Sr. Research Associate: BS/BA or MS in a biological science with at least 4 years of relevant experience or equivalent expertise.
</li>
</ul>

KNOWLEDGE, SKILLS, AND ABILITIES:
<ul>
<li>
Hands-on experience with molecular techniques, such as DNA isolation, PCR, qPCR, and DNA quantitation.
</li>
<li>
Familiarity with PCR library preparation for NGS and sequencing platforms (e.g., Illumina NovaSeq).
</li>
<li>
Proficiency in laboratory automation platforms and relevant robotics systems.
</li>
<li>
Strong organizational skills with the ability to manage multiple priorities and tasks.
</li>
<li>
For Senior Level: Effective project management skills to lead small teams or initiatives.
</li>
<li>
Familiarity with Microsoft Office Suite, especially Excel and Word.
</li>
<li>
For Levels II and III: Strong communication skills to interface with suppliers, document protocols, and present findings.
</li>
</ul>

PHYSICAL DEMANDS &amp; WORK ENVIRONMENT:
<ul>
<li>
Primary duties performed in a laboratory setting.
</li>
<li>
May require repetitive motions, including pipetting and sample handling.
</li>
<li>
For All Levels: May occasionally require extended hours, including weekends, to meet project deadlines.
</li>
</ul>
The pay range is listed and actual compensation packages are based on a wide array of factors unique to each candidate, including but not limited to skill set, years &amp; depth of experience, certifications and specific office location. This may differ in other locations due to cost of labor considerations.Austin, TX$69,700—$87,100 USD
OUR OPPORTUNITY
Natera™ is a global leader in cell-free DNA (cfDNA) testing, dedicated to oncology, women's health, and organ health. Our aim is to make personalized genetic testing and diagnostics part of the standard of care to protect health and enable earlier and more targeted interventions that lead to longer, healthier lives.
The Natera team consists of highly dedicated statisticians, geneticists, doctors, laboratory scientists, business professionals, software engineers and many other professionals from world-class institutions, who care deeply for our work and each other. When you join Natera, you'll work hard and grow quickly. Working alongside the elite of the industry, you'll be stretched and challenged, and take pride in being part of a company that is changing the landscape of genetic disease management.
WHAT WE OFFER
Competitive Benefits - Employee benefits include comprehensive medical, dental, vision, life and disability plans for eligible employees and their dependents. Additionally, Natera employees and their immediate families receive free testing in addition to fertility care benefits. Other benefits include pregnancy and baby bonding leave, 401k benefits, commuter benefits and much more. We also offer a generous employee referral program!
For more information, visit <a href="http://www.natera.com" target="_blank">www.natera.com</a>.
Natera is proud to be an Equal Opportunity Employer. We are committed to ensuring a diverse and inclusive workplace environment, and welcome people of different backgrounds, experiences, abilities and perspectives. Inclusive collaboration benefits our employees, our community and our patients, and is critical to our mission of changing the management of disease worldwide.
All qualified applicants are encouraged to apply, and will be considered without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, veteran status, disability or any other legally protected status. We also consider qualified applicants regardless of criminal histories, consistent with applicable laws.
If you are based in California, we encourage you to read this important information for California residents. 
Link: <a href="https://www.natera.com/notice-of-data-collection-california-residents/" target="_blank">https://www.natera.com/notice-of-data-collection-california-residents/</a>
Please be advised that Natera will reach out to candidates with a @natera.com email domain ONLY. Email communications from all other domain names are not from Natera or its employees and are fraudulent. Natera does not request interviews via text messages and does not ask for personal information until a candidate has engaged with the company and has spoken to a recruiter and the hiring team. Natera takes cyber crimes seriously, and will collaborate with law enforcement authorities to prosecute any related cyber crimes.
For more information: - BBB announcement on job scams - FBI Cyber Crime resource page

Research Associate/Senior Research Associate

<h3>Job Description</h3>
Job DescriptionResponsibilities
<ul>
<li>Lead the Machine Learning and Applied Science team through strategic roadmaps to support business initiatives with high impact.</li>
<li>Guide the teams technically, engaging in architecture definition, implementation of best practices, and troubleshooting when needed.</li>
<li>Mange the team through all phases of machine learning development, from concept and design to deployment and monitoring.</li>
<li>Stay ahead of state-of-the-art research and industry trends in machine learning, computer vision, pricing algorithms, and related fields.</li>
<li>Collaborate with other Engineering and Product teams to evaluate requirements and use cases for new systems.</li>
<li>Invest in the career development of the team members, develop future leaders, and create a culture of cohesion and teamwork.</li>
<li>Participate in talent acquisition processes to ensure that we have world class engineers across all skill and experience levels.</li>
<li>Establish metrics to measure the productivity of the team, hold people accountable and identify people issues early.</li>
</ul>
Requirements and Qualifications
<ul>
<li>PhD or MS in Computer Science, Statistics, Operations Research or a relevant quantitative discipline. PhD is strongly preferred.</li>
<li>5+ years of industry experience, with at least 1+ years of experience leading machine learning teams preferably in computer vision or pricing domain.</li>
<li>2+ years of experience as a hands-on senior, staff, or principal engineer with demonstrated end-to-end ownership of a machine learning project before transitioning into managing teams.</li>
<li>Expert level knowledge in Python and SQL for model development and statistical analysis.</li>
<li>Proficiency in ML frameworks such as TensorFlow, PyTorch, or scikit-learn.</li>
<li>Proficiency in edge computing, distributed systems, and cloud platforms (e.g., AWS, GCP, Azure).</li>
<li>Strong foundation in data structures, algorithms, and optimization techniques.</li>
<li>Experience with common program management (MS Project, Visio, etc.) and productivity (Confluence, Jira, etc.) tools.</li>
<li>Excellent written and verbal communication skills with a proven ability to present complex technical information in a clear and concise manner to a variety of audiences.</li>
<li>Previous experience working inside innovative, high-growth environments is a plus.</li>
<li>Publications or patents in relevant fields such as machine learning, computer vision, or optimization is a plus.</li>
</ul>
Company DescriptionStaffSource is committed to creating long-term partnerships where we can truly affect both clients’ and candidates’ lives for the better. Our success is rooted in matching talented professionals with environments that suit their goals, personalities, lifestyles, and skills. A perfect placement allows candidates to thrive in their new role and hiring managers to fill their openings with top talent that aligns with both the needs of their team and the company’s culture. Founded in 2003, StaffSource now has a 20+ year company history with business units operating within Information Technology, Accounting and Finance, Sales, Executive Search and more. Still headquartered in Knoxville, TN and lead by our founder John Sharpe, we are now serving clients and candidates all across the United States. We conduct national, regional, and localized talent searches based on the specific needs of each client and the unique goals of top talent everywhere. 
<h3>Company Description</h3>
StaffSource is committed to creating long-term partnerships where we can truly affect both clients’ and candidates’ lives for the better. Our success is rooted in matching talented professionals with environments that suit their goals, personalities, lifestyles, and skills. A perfect placement allows candidates to thrive in their new role and hiring managers to fill their openings with top talent that aligns with both the needs of their team and the company’s culture.\r\n\r\n Founded in 2003, StaffSource now has a 20+ year company history with business units operating within Information Technology, Accounting and Finance, Sales, Executive Search and more. Still headquartered in Knoxville, TN and lead by our founder John Sharpe, we are now serving clients and candidates all across the United States. We conduct national, regional, and localized talent searches based on the specific needs of each client and the unique goals of top talent everywhere.

Manager, Machine Learning and Applied Science

<h3>Job Description</h3>
Job DescriptionFounded in 1964, TTL is an engineering design firm focused on delivering integrated infrastructure solutions for public and private clients. From site and corridor selection to due diligence, design, and construction services, TTL is a trusted partner providing single-sourced custom solutions for complex infrastructure development. With more than 500 team members across the Southern United States, TTL provides a wide range of services including civil and geotechnical engineering; transportation design and CEI; environmental consulting and remediation; construction materials engineering and testing; and surveying, GIS and mapping services.

At TTL, we are driven to serve our clients, our communities, and each other. TTL not only provides a great work/life balance, but we provide excellent employee benefits such as a robust health &amp; dental plan, vision, 401(k), flexible spending accounts, and generous paid time off (PTO) accrual.

For more information, please go to <a href="http://www.ttlusa.com" target="_blank">www.ttlusa.com</a>.

Build your legacy at TTL
Geotechnical Field Logger - San Antonio, TX
TTL, Inc. has a need for a full-time, geotechnical field logger. This full-time position provides technical field support for geotechnical engineering projects for both private and public sectors. This person must have a good safety record and be able to communicate effectively with other team members and clients. Primary responsibilities include:
<ul>
<li>Collecting soil samples</li>
<li>Preparing field boring logs</li>
<li>Conduct field testing on collected soil samples and record pertinent drilling information</li>
<li>Locate and stake boring locations</li>
<li>Notify utility locators of proposed drilling locations</li>
<li>Conduct field electrical earth resistivity testing</li>
<li>Ensure general safety of drilling crew</li>
<li>Participate in safety meetings</li>
</ul>
Requirements
<ul>
<li>Must have a valid driver’s license and a safe driving record</li>
<li>H.S. Diploma or GED equivalent</li>
<li>Must be able to work independently as well as in a team environment</li>
<li>Must be able to work in all types of weather and field conditions</li>
<li>Must be able to work outside typical daily 8 am to 5 pm hours</li>
<li>Must be able to travel for extended periods of time</li>
<li>Must have basic computer skills for time and expense entry</li>
<li>Must be able to communicate effectively with fellow employees and drillers</li>
<li>Must be able to read plans and maps</li>
<li>Must be able to lift 50 pounds</li>
<li>Must be able to travel between Texas, Oklahoma, Arkansas and Louisiana.</li>
<li>Schedule is 12 days on 4 days off cycle</li>
</ul>
Job Type: Full-time
This position is subject to a pre-employment drug and motor vehicle record check. 
TTL is an EEO/AAP employer.

Geotechnical Field Logger

<h3>Job Description</h3>
Job DescriptionJob Title: Production ChemistJob Description
We are seeking a dedicated and detail-oriented Production Chemist to join our team. The ideal candidate will be responsible for managing and handling all raw materials for chemical operations and ensuring the creation of new chemical compounds by operating chemical manufacturing equipment.
Responsibilities
<ul>
<li>Manage and handle all raw materials for chemical operations.</li>
<li>Operate chemical manufacturing equipment following specific chemical formulas.</li>
<li>Collaborate with engineers, production personnel, and the analytical team to ensure product specifications are met.</li>
<li>Work with chemical engineers and R&amp;D personnel to scale up processes.</li>
</ul>
Essential Skills
<ul>
<li>Bachelor's degree in Chemistry or a related science field.</li>
<li>Experience in precise chemical manufacturing processes.</li>
<li>Proficiency in chemistry, chemical processing, and chemical synthesis.</li>
</ul>
Additional Skills &amp; Qualifications
<ul>
<li>Experience working in a laboratory setting.</li>
<li>Ability to work collaboratively with R&amp;D personnel, scale-up, and process teams.</li>
</ul>
Work Environment
The role involves working in a chemical manufacturing environment. Initial training will be conducted from Monday through Friday during first shift hours (6 am to 2:30/3:30 pm). After three to four weeks, the position will transition to a weekend day shift, working from 6:00 pm to 6:00 am on Friday, Saturday, and Sunday.
Job Type &amp; Location
This is a Contract to Hire position based out of Milwaukee, WI.
Pay and Benefits
The pay range for this position is $29.50 - $29.50/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental &amp; vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life &amp; AD&amp;D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in Milwaukee,WI.
Application Deadline
This position is anticipated to close on Jan 26, 2026.
About Actalent
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email <a href="mailto:actalentaccommodation@actalentservices.com" target="_blank">actalentaccommodation@actalentservices.com</a> for other accommodation options.

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