Chemist jobs in Saint Louis, MO - 83 jobs

We are seeking a passionate and skilled Analytical Chemist to join our Analytical Science Hub's Small Molecules Division. This role involves performing qualitative and quantitative analyses of diverse organic compounds to support the research and development pipeline and product portfolio in agrochemical formulations. The ideal candidate will possess strong communication skills, creativity under tight deadlines, and the ability to work independently with limited supervision. Responsibilities * Perform routine and non-routine analyses of active ingredients in liquid and solid formulations using techniques such as HPLC, UPLC, LCMS, and GC. * Conduct physical-chemical characterization techniques, including density, particle size analysis, viscosity, surface tension, contact angle, thermal analysis by DSC/TGA, optical/electron microscopy, and FTIR/NIR/UV-Vis spectroscopy. * Develop and optimize methods for determining chemical compositions of agrochemical formulations and related sample matrices. * Maintain and troubleshoot laboratory instrumentation. * Communicate effectively with diverse and demanding customers and stakeholders across R&D, manufacturing, and product supply. * Prepare complex liquid and solid matrices for qualitative and quantitative analyses. * Respond promptly to collaborator/partner inquiries and analytical/data troubleshooting/reporting requests. * Write reports and interpret analytical results for diverse stakeholders representing early R&D to manufacturing and product supply. Essential Skills * Bachelor's degree in Analytical Chemistry or a closely related field. * Hands-on experience with HPLC, UPLC, LCMS, GC, and physical-chemical techniques. * Experience in maintaining and troubleshooting analytical instrumentation. * Proficiency in sample preparation and method development for chemical samples. * Detail-oriented and highly organized with a commitment to teamwork. * Strong oral and written communication skills. * Self-motivated and able to adapt to rapidly changing analytical/scientific situations. * Ability to multitask in a fast-paced dynamic laboratory environment. Job Type & Location This is a Contract position based out of Chesterfield, MO. Pay and Benefits The pay range for this position is $30.00 - $40.00/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 & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&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 Chesterfield,MO. Application Deadline This position is anticipated to close on Jan 27, 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 actalentaccommodation@actalentservices.com for other accommodation options.

Job DescriptionDescription: Want to work for a company that supports and invests in its employees? Cosmos Corporation has a healthy workplace culture guided by a clear vision, mission, promise, and values! Our culture is intentionally fostered daily by how employees live out our values. The result is a place where employees genuinely enjoy coming to work every day! Cosmos Corporation is a recognized leader in natural health, wellness, and care products. Cosmos creates and distributes people and pet-approved liquid products with the most responsible, effective, high-quality ingredients people trust. Our brands bring innovative products with unique benefits that help people and pets look and feel their very best. We do all of this at our headquarters located in O'Fallon, Missouri. We are looking for a new ideal team player as a process chemist to join the Formulation Team! The Process Chemist is responsible for developing, optimizing, and implementing robust manufacturing processes and formulas to support product development and production. The role involves creating and maintaining master mixing records, conducting pilot and bench batches, troubleshooting with Quality Control, and collaborating with Engineering, Maintenance, and other teams to ensure process efficiency and compliance. This position provides technical support across departments, ensures adherence to GMP and safety practices, and contributes to continuous process improvements to enhance product quality and manufacturing performance. You Key Responsibilities Will Be: Develop, optimize, and scale up robust manufacturing processes for all formulations. Create and maintain master mixing records and documentation for new and existing products. Conduct bench and pilot batches to support formulation and initiation to the mixing team. Collaborate with Quality, Engineering, and Operations to troubleshoot issues and improve efficiencies. Provide technical support across teams and drive continuous improvements in process, quality, and safety. Requirements: 5 years of related experience Superior math mathematical skills Excel at problem solving. Excels at computer skills. Experience with formulation in finished goods Bachelor's degree in chemistry, chemical engineering, or related science Your Competencies & Skills You Hold Are as Follows: Collaboration & Communication Team player Analytical & Critical Thinking Skills Technical Proficiency Data Driven Mindset Process & Scale-Up Expertise. Attention to Detail Innovation & Continuous Improvement Ingredient & Formulation Knowledge Adaptability & Learning Agility Safety & Compliance Mindset A Day In the Life At Cosmos: No two days look the same. You might start in the lab running a bench batch to evaluate a new formula, then move to the plant floor to oversee a pilot batch and ensure scale-up parameters align with production equipment. Midday could be spent troubleshooting a manufacturing issue with Quality Control or working with Engineering on process improvements. You will update and refine master mixing records, review data for accuracy, and provide technical guidance to cross-functional teams. Along the way, you will balance hands-on experimentation with problem-solving-leveraging data, technology, and collaboration to keep product quality, efficiency, and innovation at the forefront. Every Wednesday, you will head to the lunchroom at 11:40 a.m. for the weekly Cosmos Minute, where the entire company meets at 11:45 a.m. to learn about other team members and special company announcements at Cosmos. What's In It For You? At Cosmos Corporation we truly care about investing in our employees, these are the benefits and perks at Cosmos! Medical Health Insurance Dental Insurance Vision Insurance Life Insurance Short- & Long-Term Disability Insurance Flexible Spending Accounts Critical Illness Accident Coverage 401(k) Contribution Robust Employee Assistance Program Vacation Time Off 8 Paid Holidays (and sometimes more!) Paid Sick Leave 5 Paid Mission Days Parental Leave Maternal Leave Growth & Development Opportunities Lunch & Learns Employee Referral Bonus Program Cosmos Cash Recognition Program Better Book Club Excellent Culture So much more!! Equal Opportunity Employer Cosmos Corporation is an equal-opportunity employer. We prohibit discrimination and harassment of any kind. Cosmos Corporation makes hiring decisions based solely on qualifications, merit, and business needs at the time.

Work Your Magic with us! Start your next chapter and join MilliporeSigma. Ready to explore, break barriers, and discover more? We know you've got big plans - so do we! Our colleagues across the globe love innovating with science and technology to enrich people's lives with our solutions in Healthcare, Life Science, and Electronics. Together, we dream big and are passionate about caring for our rich mix of people, customers, patients, and planet. That's why we are always looking for curious minds that see themselves imagining the unimaginable with us. This role does not offer sponsorship for work authorization. External applicants must be eligible to work in the US. Your Role: * Shift: Monday-Friday (6am-2:30pm) * Perform daily production operations, including equipment setup, product preparation, in-process activities, and cleanup, in accordance with current manufacturing procedures. * Ensure product quality, quantity, purity, and compliance throughout production by performing, interpreting, and evaluating in-process and final analytical tests against specifications. * Accurately document and communicate the status of processes, products, and equipment, including batch records, logbooks, SAP entries, and escalation of deviations or NCRs to supervisors. * Maintain full compliance with quality systems by writing/revising procedures, completing batch documentation, coordinating proper waste disposal, and ensuring adherence to regulatory and internal guidelines. * Follow all safety policies and procedures, use and maintain PPE appropriately, label equipment and containers correctly, and take action to resolve unsafe conditions. * Support analytical integrity by reviewing in-process testing procedures for equivalence with Analytical Services and ensuring consistency with historical data. * Maintain a safe, clean, and orderly work environment through good housekeeping and participation in required safety, quality, and operational training. Physical Attributes: * May sit, stand, walk, reach above the shoulder, stoop, kneel, twist, crouch, or crawl for short periods of time. * May occasionally lift and/or move up to 50 pounds unassisted and more than 50 pounds assisted. * Wear Personal Protective Equipment, "PPE," including but not limited to hard hats, glasses/goggles, chemical-resistant suits, gloves, safety shoes. * Involves the use of close vision, distance vision, color vision, peripheral vision, depth vision, and adjusting focus. * Work area may occasionally be wet, humid, abnormally hot, or cold. * Occasionally works near moving mechanical parts. Who You Are Minimum Qualifications: * Bachelor's Degree in Chemistry, Biochemistry, Biology or Chemical or Process Engineering. * 1+ years experience in laboratory setting. Preferred Qualifications: * Master's Degree in Chemistry or Biochemistry. * Familiarity with laboratory instruments, production equipment, process techniques, unit operations, and analytical techniques & equipment. * Knowledge of chemical handling methods. * High degree of computer literacy. * Strong mechanical inclination and troubleshooting skills. * Interpersonal and organizational skills. Pay Range for this position: $25.00-$46.00. The offer range represents the anticipated low and high end of the base pay compensation for this position. The actual compensation offered will be determined by factors such as location, level of experience, education, skills, and other job-related factors. Position may be eligible for sales or performance-based bonuses. Benefits offered by the Company include health insurance, paid time off (PTO), retirement contributions, and other perquisites. For more information click here. What we offer: We are curious minds that come from a broad range of backgrounds, perspectives, and life experiences. We believe that this variety drives excellence and innovation, strengthening our ability to lead in science and technology. We are committed to creating access and opportunities for all to develop and grow at your own pace. Join us in building a culture of inclusion and belonging that impacts millions and empowers everyone to work their magic and champion human progress! Apply now and become a part of a team that is dedicated to Sparking Discovery and Elevating Humanity!

Are you ready to embark on a career where innovation meets excellence? At Jost Chemical Company, we're on a mission to push the boundaries of chemical manufacturing, delivering high-quality products that make a positive impact on global industries. If you're passionate about chemistry, dedicated to precision, and eager to contribute to a company that values both innovation and integrity, explore our exciting job opportunities. Join us in shaping the future of chemical manufacturing at Jost Chemical Company, where your career is more than just a job - it's a journey of growth and achievement. Then, this position is right for you! Founded in 1985, Jost Chemical is a global leader in the manufacture of high purity mineral salts for the nutritional, pharmaceutical and specialty markets. Expansion, growth of capabilities, and investment in people, lab and production equipment have been a part of Jost's company culture for 35 years. To learn more about Jost Chemical please visit ******************** Our offer: * Shift Differential * Medical/Dental/Vision Plan Insurance, Short and Long-Term Disability and Life Insurance first of the month following 60 days. * 401k plan which includes safe-harbor contribution and discretionary match. * Paid Time Off (PTO) Employees eligible first day of employment. * 9 Company Paid Holidays (72 hours) each year. * Uniforms Provided * Foot Protection- annual allowance for all laboratory, maintenance and production employees. * 24-hour access to our free, on-site fitness center. * We provide Individual development, on-the-job training, and development programs designed to enhance your professional growth and development while ensuring you feel valued, inspired and appreciated at work. Jost Chemical is an equal opportunity employer and affirmatively seeks diversity in its workforce. We consider applicants, and make all employment decisions, without regard to race, color, religion, creed, gender, national origin, age, disability, marital or veteran status, or any other legally protected status. We are committed to recruiting and retaining the best talent in the chemical manufacturing industry. Background * Works under general direction of the Quality Control Manager in a c-GMP regulated manufacturing environment operating under Q7A standards. * Employees in positions at this level of the series exercise a considerable degree of independence in conducting a wide range of experiments requiring expertise in the application and adaptation of numerous research techniques and produce desired results. Tasks * Perform analytical testing using wet chemistry techniques and instrumentation on c-GMP regulated products following compendial methods (USP/NF, EP, FCC, JP etc). * Perform microbiological testing on c-GMP regulated products using compendial methods. * Perform routine and non-routine testing using basic and advanced laboratory instrumentation and adhere to a strict calibration / preventative maintenance program. * Interpret analytical data and assist chemical operators and chemical engineers with applying this data to the manufacturing process. * Write research methods, results, and conclusions for publication; may present at professional conferences. * Review scientific literature, abstracts, and applicable method papers; identify appropriate application for current or anticipated research projects. * Maintain data integrity in both written and digital form. * Prepare laboratory test solutions and perform standardizations of volumetric solutions. * May be required to inventory and order laboratory supplies, instruments, and reagents. * Maintain a clean and organized work area. * Maintain and enhance site safety. * Instruct other personnel in specific areas of quality control laboratory testing. * Data mining and trending; Process Validation support; Root Cause Analyses; Problem Solving Tools use; Statistical Data trending; Support for Non-conformance Investigations; Production support activities. Specifications * A.S or B.S. Chemistry or related technical field that included instrumentation, or industry experience. * 0-2 years professional level chemist experience. Knowledge of: * Theories, principles, and methods of instrumental and wet chemistry * Method development and method validation * Mathematics and statistics * Basic analytical laboratory equipment * MS Office software package Skill in: * Working effectively and efficiently on multiple projects at once * Working effectively in a team environment * Responding to rapidly changing demands Ability to: * Lead and/or train others in assigned activities * Follow compendia and other test methods * Develop creative solutions to more varied research procedural problems * Design and manage projects * Identify, gather, process, and record data accurately * Maintain quality, safety, and/or infection control standards * Operate and maintain laboratory equipment * Communicate effectively, orally and in writing (including documenting research methods, results, and conclusions) * Exercise independent judgment

Job Description Certified Group is committed to delivering expert solutions and quality testing our customers can feel confident in - on time, every time - so the world can trust in what it consumes. As a leading North American provider of laboratory testing, regulatory consulting, and certification & audit services, Certified Group includes Food Safety Net Services (FSNS), FSNS Certification & Audit, Certified Laboratories, EAS Consulting Group, and Labstat International Inc. Certified Group provides analytical testing and regulatory guidance services in the food & beverage, dietary supplements & NHP, cosmetics, OTC, personal care, tobacco, nicotine, cannabis, and hemp industries. We have embarked on an important journey to unify and strengthen our culture by living these core values: Start with the Customer, Drive to Deliver, Commit to Safety and Quality, and Believe in the Team - including believing in you. We are currently looking for a Pathogen Lab Analyst to join our growing team! Job Summary: Perform analytical and microbiological testing of food products, ingredients, and environmentals. The position performs the application and evaluation of approved microbiological techniques and methodologies. Essential Responsibilities: Accurately perform and read test results and notify Laboratory Management of deviations Prepare and analyze samples for indicator organisms, pathogens, and chemistries Apply aseptic/microbiological techniques in daily workload Report inventory and expendable supplies/materials needed for testing requirements Provide routine preventive maintenance by daily cleaning, sanitizing, trash disposal, and equipment quality control Assist in quality duties to by taking incubator temperatures, inoculating control organisms, running media controls, etc. Pursue an assigned series of processes, procedures, or techniques in accordance with FSNS policies/procedures and customer requirements Maintain a high degree of technical competence by reading scientific journals, attending professional workshops, and being aware of food industry issues and trends Perform all activities in a neat, safe, hygienic, and efficient manner Share information in an open and timely manner Assisting with managing priorities and schedule such that individual goals as well as team goals are achieved with encouraged participation in the Food Safety Net Services Team Responsible for the safety of oneself and others working within their area Supervision: This job does has no supervisory responsibilities. Education & Experience: Associate degree in Life Science or related field with two or more years of laboratory experience, preferred Two or more years of experience in a commercial food-testing or analytical laboratory Or equivalent combination of education and experience Working knowledge of aseptic sampling technique, automated lab equipment, and acceptable methods and procedures Familiarity with GLP, OSHA guidelines, FDA, BAM, APHA, ISO, and USP methods and procedures Broad knowledge of concepts, practices, and procedures of a food testing laboratory Ability to travel when necessary Physical Demands/Work Environment: Dexterity of hands and fingers to operate a computer keyboard, mouse and to handle other communications/computer components Potential exposure to odors, fumes, airborne particles, hazardous chemicals, and microbiological pathogens Noise level varies from quiet to loud Temperature varies from hot to cold Interactive and fast-paced team oriented tasks Overnight Travel is required at the discretion of management Occasionally lift and/or move up to 25 pounds Color vision and depth perception Benefits: Progressive 401k Retirement Savings Plan Employer Paid Short- Term and Long-Term Disability, and Life Insurance Group Medical Tuition Reimbursement Flexible Spending Accounts Dental Paid Holidays and Time Off Certified Group values diversity in its workforce. The company is firmly committed to a policy of Equal Opportunity and will administer its policies in a manner that treats each employee and applicant for employment on the basis of merit. Certified Group will take affirmative action to seek out qualified applicants without regard to race, color, religion, sex, national origin, age, handicap, or veteran status. Tuesday- Saturday 3pm-11:30pm

Work Schedule Standard (Mon-Fri) Environmental Conditions Able to lift 40 lbs. without assistance, Adherence to all Good Manufacturing Practices (GMP) Safety Standards, Cleanroom: no hair products, jewelry, makeup, nail polish, perfume, exposed piercings, facial hair etc... allowed, Laboratory Setting, Office, Some degree of PPE (Personal Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.), Warehouse Job Description As part of the Thermo Fisher Scientific team, you'll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life every single day to enable our customers to make the world healthier, cleaner and safer. We provide our global teams with the resources needed to achieve individual career goals while helping to take science a step beyond by developing solutions for some of the world's toughest challenges, like protecting the environment, making sure our food is safe or helping find cures for cancer. DESCRIPTION: Perform essential analyses that help ensure product quality and safety as part of our Microbiology team at Thermo Fisher Scientific. In this role, you'll conduct microbiological testing on raw materials, finished products, and environmental samples following established SOPs and GMP guidelines. Your responsibilities will include media preparation, culture maintenance, microbial identification, environmental monitoring, and equipment calibration. You'll document and analyze test results while maintaining strict compliance with quality standards. This position offers opportunities to contribute to method development, participate in validation projects, and work with cross-functional teams to drive continuous improvement. Your work will directly impact our mission of enabling our customers to make the world healthier, cleaner, and safer. REQUIREMENTS: • Bachelor's Degree required with no prior experience required in microbiology laboratory • Preferred Fields of Study: Microbiology, Biology, or related scientific field • Strong knowledge of GMP, GLP, and aseptic techniques • Proficiency in microbiological testing methods including environmental monitoring, growth promotion, and microbial identification • Experience with laboratory equipment maintenance and calibration • Strong documentation and technical writing skills • Proficient with Microsoft Office Suite (Word, Excel, Outlook) • Detail-oriented with excellent organizational and time management skills • Strong verbal and written communication abilities • Ability to work independently and collaboratively in a team environment • Experience with LIMS/SAP systems preferred • Availability to work various schedules including weekends when required • Physical ability to stand for extended periods, lift 10-35 pounds, and perform laboratory tasks requiring manual dexterity • Must follow safety protocols and properly use PPE including lab coat, safety glasses, and gloves

Artech is the 10th Largest IT Staffing Company in the US, according to Staffing Industry Analysts' 2012 annual report. Artech provides technical expertise to fill gaps in clients' immediate skill-sets availability, deliver emerging technology skill-sets, refresh existing skill base, allow for flexibility in project planning and execution phases, and provide budgeting/financial flexibility by offering contingent labor as a variable cost. Job Description Candidate must be proficient with wet chemistry and analytical instrumentation (emphasis on proteins desired). Primary roles include routine analytical testing (HPLC, colorimetric assays) and GMP testing (qualification and validation) for a high throughput protein analytics laboratory. Responsible for general laboratory and operational support, including assisting scientific staff with lab maintenance activities. Strong interpersonal skills are required to communicate effectively with our partner lines. Basic laboratory skills including use of balances and adjustable pipets , ability to work with Excel spreadsheets and laboratory notebook software. Qualifications Minimum of BS degree is required. Additional Information Sneha Shrivastava Technical Recruiter (Clinical/Scientific) Artech Information Systems LLC 360 Mt. Kemble Avenue, Suite 2000 | Morristown, NJ 07960 Office: ************ | Fax: ************ Connect with us on - LinkedIn | Facebook | Twitter

Job Title: Scientist (Entry)& Location: Berkeley, CA, 94710& Duration: 9& Months& & Job Type: -Temporary Assignment& Work Type: & Onsite& & & Job Description:& & DEPARTMENT/TEAM DESCRIPTION: CMC and Technology. Performs lab activities and executes studies as part of the CMCT Labs in support of life cycle management activities for launch and commercial products.& POSITION SUMMARY: Performs lab activities and executes studies in CMCT Purification labs& POSITION DUTIES RESPONSIBILITIES:& Executes purification process development studies following Standard Operation Procedures (SOPs) and laboratory batch records (LBRs)& Follows laboratory safety protocols& Documents experimental procedures, observations and outcomes in lab notebooks and digital databases.& Collaborates with development scientists and cross-functional team members& Maintains, monitors equipment and may troubleshoot equipment issues.& Works with minimal supervision after training& Skills Competency Requirements:& Must be comfortable with routine laboratory operations and documentation systems such as BPRs and SOPs& Excellent record keeping and communication skills& Demonstrates general knowledge in laboratory techniques used in protein purification& Hands-on experience working (1-2 years) with AKTA Explorer/Pure liquid chromatography system& Able to troubleshoot typical problems encountered during routine lab operation& REQUIREMENTS/PREFERENCES Education Requirement(s):& BS/BA&

Our client is seeking an Lab Technician - Chemistry to join their team! This position is located in St. Louis, Missouri. Develop and apply analytical methods to determine chemical composition of agrochemical formulations and products using HPLC, UPLC, LC-MS, and GC Perform physical-chemical characterization techniques including density, particle size analysis, viscosity, surface tension, contact angle, and thermal analysis (DSC/TGA) Conduct optical and electron microscopy analyses and spectroscopic techniques such as FTIR, NIR, and UV-Vis Prepare and analyze complex liquid and solid sample matrices for qualitative and quantitative testing Optimize and develop new sample preparation and analytical methods to support pipeline and existing products Lead continuous improvement efforts for existing analytical methods and contribute to new method development Respond to collaborator and stakeholder inquiries, including analytical troubleshooting and data interpretation Analyze data, interpret results, and author clear technical reports for stakeholders across R&D, manufacturing, and product supply Maintain, calibrate, and troubleshoot laboratory instrumentation Perform sample cleanup techniques to enrich active ingredients in complex chemical samples Operate effectively in a fast-paced, high-throughput laboratory environment while managing multiple priorities Desired Skills/Experience: Hands-on experience preparing complex agrochemical or chemical sample matrices Proficiency with HPLC, UPLC, LC-MS, GC, and physical-chemical analytical techniques Strong background in sample preparation and analytical method development Experience with laboratory instrument maintenance and troubleshooting Highly detail-oriented with a strong focus on data quality and accuracy Excellent written and verbal communication skills Self-motivated with the ability to work independently and collaboratively Agile and adaptable to changing scientific and analytical priorities Strong organizational and multitasking skills Commitment to teamwork and cross-functional collaboration Willingness to train and work across multiple analytical disciplines Experience with robotic or automated sample preparation is a plus Benefits: Medical, Dental, & Vision Insurance Plans Employee-Owned Profit Sharing (ESOP) 401K offered The approximate pay range for this position is between $22.00 and $26.00. Please note that the pay range provided is a good faith estimate. Final compensation may vary based on factors including but not limited to background, knowledge, skills, and location. We comply with local wage minimums.

Full-time Description Want to work for a company that supports and invests in its employees? Cosmos Corporation has a healthy workplace culture guided by a clear vision, mission, promise, and values! Our culture is intentionally fostered daily by how employees live out our values. The result is a place where employees genuinely enjoy coming to work every day! Cosmos Corporation is a recognized leader in natural health, wellness, and care products. Cosmos creates and distributes people and pet-approved liquid products with the most responsible, effective, high-quality ingredients people trust. Our brands bring innovative products with unique benefits that help people and pets look and feel their very best. We do all of this at our headquarters located in O'Fallon, Missouri. We are looking for a new ideal team player as a process chemist to join the Formulation Team! The Process Chemist is responsible for developing, optimizing, and implementing robust manufacturing processes and formulas to support product development and production. The role involves creating and maintaining master mixing records, conducting pilot and bench batches, troubleshooting with Quality Control, and collaborating with Engineering, Maintenance, and other teams to ensure process efficiency and compliance. This position provides technical support across departments, ensures adherence to GMP and safety practices, and contributes to continuous process improvements to enhance product quality and manufacturing performance. You Key Responsibilities Will Be: Develop, optimize, and scale up robust manufacturing processes for all formulations. Create and maintain master mixing records and documentation for new and existing products. Conduct bench and pilot batches to support formulation and initiation to the mixing team. Collaborate with Quality, Engineering, and Operations to troubleshoot issues and improve efficiencies. Provide technical support across teams and drive continuous improvements in process, quality, and safety. Requirements 5 years of related experience Superior math mathematical skills Excel at problem solving. Excels at computer skills. Experience with formulation in finished goods Bachelor's degree in chemistry, chemical engineering, or related science Your Competencies & Skills You Hold Are as Follows: Collaboration & Communication Team player Analytical & Critical Thinking Skills Technical Proficiency Data Driven Mindset Process & Scale-Up Expertise. Attention to Detail Innovation & Continuous Improvement Ingredient & Formulation Knowledge Adaptability & Learning Agility Safety & Compliance Mindset A Day In the Life At Cosmos: No two days look the same. You might start in the lab running a bench batch to evaluate a new formula, then move to the plant floor to oversee a pilot batch and ensure scale-up parameters align with production equipment. Midday could be spent troubleshooting a manufacturing issue with Quality Control or working with Engineering on process improvements. You will update and refine master mixing records, review data for accuracy, and provide technical guidance to cross-functional teams. Along the way, you will balance hands-on experimentation with problem-solving-leveraging data, technology, and collaboration to keep product quality, efficiency, and innovation at the forefront. Every Wednesday, you will head to the lunchroom at 11:40 a.m. for the weekly Cosmos Minute, where the entire company meets at 11:45 a.m. to learn about other team members and special company announcements at Cosmos. What's In It For You? At Cosmos Corporation we truly care about investing in our employees, these are the benefits and perks at Cosmos! Medical Health Insurance Dental Insurance Vision Insurance Life Insurance Short- & Long-Term Disability Insurance Flexible Spending Accounts Critical Illness Accident Coverage 401(k) Contribution Robust Employee Assistance Program Vacation Time Off 8 Paid Holidays (and sometimes more!) Paid Sick Leave 5 Paid Mission Days Parental Leave Maternal Leave Growth & Development Opportunities Lunch & Learns Employee Referral Bonus Program Cosmos Cash Recognition Program Better Book Club Excellent Culture So much more!! Equal Opportunity Employer Cosmos Corporation is an equal-opportunity employer. We prohibit discrimination and harassment of any kind. Cosmos Corporation makes hiring decisions based solely on qualifications, merit, and business needs at the time. Salary Description $75,000 - $85,000 Per Year

Work Your Magic with us! Start your next chapter and join MilliporeSigma. Ready to explore, break barriers, and discover more? We know you've got big plans - so do we! Our colleagues across the globe love innovating with science and technology to enrich people's lives with our solutions in Healthcare, Life Science, and Electronics. Together, we dream big and are passionate about caring for our rich mix of people, customers, patients, and planet. That's why we are always looking for curious minds that see themselves imagining the unimaginable with us. This role does not offer sponsorship for work authorization. External applicants must be eligible to work in the US. Your Role: Join our St. Louis Cherokee facility at MilliporeSigma, a leading contract development and manufacturing organization (CDMO) and a recognized Center of Excellence for antibody-drug conjugate (ADC) manufacturing. We are seeking passionate and enthusiastic professionals to contribute to our innovative bioconjugate production, leveraging over 35 years of expertise in the field. As a vital part of our dedicated team, you will play a key role in delivering high-quality ADCs that improve the quality of life for patients suffering from cancer and other debilitating diseases. With our state-of-the-art technologies and commitment to excellence, you will ensure the highest standards of quality and compliance in our ADC manufacturing processes. As an Associate Production Scientist - Rotating Shift you will manufacture products according to established protocols under ICH Q7 pharmaceutical regulations, provide technical support to others and perform operations in support of the group and department. Relocation Options Available Job duties include: * Evaluate products per established protocols, providing technical support and performing operations to meet departmental goals. * Safely conduct routine processes and unit operations, including cleaning equipment and work areas, while ensuring quality expectations. * Maintain required training and qualifications, train team members, and act as a technical consultant. * Support facility functions by maintaining equipment, preparing reagents, restocking supplies, and managing waste disposal. * Maintain accurate records and logbooks according to quality guidelines, communicating operational status and concerns to supervision. * Collaborate with other departments, participate in quality audits and customer interactions, and perform procedures independently or in a team. * Improve processes using scientific knowledge and principles, ensuring compliance with change control. * Address unsafe conditions promptly and troubleshoot challenges related to biological processes and GMP compliance. Physical Attributes: * Ability to lift to 50lbs. * Ability to wear personal protective equipment, such as respirator or chemical protective clothing, for extended periods. * Expected on-floor time: (70%) Who you are: Minimum Qualifications: * Bachelor's Degree in a scientific discipline (e.g., Chemistry, Biochemistry, Biology, etc.) * 2+ years industry Production/Laboratory experience * 1 + yeass experience with Antibody Drug Conjugates (ADCs), including knowledge of their formulation and manufacturing processes. Preferred Qualifications: * Experience with Automated Tangential Flow and Automated Chromatography systems. * Familiar with laboratory instruments and production equipment * Familiarity with process techniques, unit operations, and safe chemical handling methods. * Experience with Microsoft Office (Word, Outlook, Excel, etc.). * Mechanical and troubleshooting skills. * Knowledge of cGMP and ICH Regulatory and Quality standards. * Knowledge of Operational Excellence. * Clean room experience * Ability to interact professionally in customer-facing meetings, including challenging discussions on process planning and process execution RSREMD Pay Range for this position: $25.00 - $45.00 The offer range represents the anticipated low and high end of the base pay compensation for this position. The actual compensation offered will be determined by factors such as location, level of experience, education, skills, and other job-related factors. Position may be eligible for sales or performance-based bonuses. Benefits offered by the Company include health insurance, paid time off (PTO), retirement contributions, and other perquisites. For more information click here What we offer: We are curious minds that come from a broad range of backgrounds, perspectives, and life experiences. We believe that this variety drives excellence and innovation, strengthening our ability to lead in science and technology. We are committed to creating access and opportunities for all to develop and grow at your own pace. Join us in building a culture of inclusion and belonging that impacts millions and empowers everyone to work their magic and champion human progress! Apply now and become a part of a team that is dedicated to Sparking Discovery and Elevating Humanity!

Certified Group is committed to delivering expert solutions and quality testing our customers can feel confident in - on time, every time - so the world can trust in what it consumes. As a leading North American provider of laboratory testing, regulatory consulting, and certification & audit services, Certified Group includes Food Safety Net Services (FSNS), FSNS Certification & Audit, Certified Laboratories, EAS Consulting Group, and Labstat International Inc. Certified Group provides analytical testing and regulatory guidance services in the food & beverage, dietary supplements & NHP, cosmetics, OTC, personal care, tobacco, nicotine, cannabis, and hemp industries. We have embarked on an important journey to unify and strengthen our culture by living these core values: Start with the Customer, Drive to Deliver, Commit to Safety and Quality, and Believe in the Team - including believing in you. We are currently looking for a Pathogen Lab Analyst to join our growing team! Job Summary: Perform analytical and microbiological testing of food products, ingredients, and environmentals. The position performs the application and evaluation of approved microbiological techniques and methodologies. Essential Responsibilities: * Accurately perform and read test results and notify Laboratory Management of deviations * Prepare and analyze samples for indicator organisms, pathogens, and chemistries * Apply aseptic/microbiological techniques in daily workload * Report inventory and expendable supplies/materials needed for testing requirements * Provide routine preventive maintenance by daily cleaning, sanitizing, trash disposal, and equipment quality control * Assist in quality duties to by taking incubator temperatures, inoculating control organisms, running media controls, etc. * Pursue an assigned series of processes, procedures, or techniques in accordance with FSNS policies/procedures and customer requirements * Maintain a high degree of technical competence by reading scientific journals, attending professional workshops, and being aware of food industry issues and trends * Perform all activities in a neat, safe, hygienic, and efficient manner * Share information in an open and timely manner * Assisting with managing priorities and schedule such that individual goals as well as team goals are achieved with encouraged participation in the Food Safety Net Services Team * Responsible for the safety of oneself and others working within their area Supervision: * This job does has no supervisory responsibilities. Education & Experience: * Associate degree in Life Science or related field with two or more years of laboratory experience, preferred * Two or more years of experience in a commercial food-testing or analytical laboratory * Or equivalent combination of education and experience * Working knowledge of aseptic sampling technique, automated lab equipment, and acceptable methods and procedures * Familiarity with GLP, OSHA guidelines, FDA, BAM, APHA, ISO, and USP methods and procedures * Broad knowledge of concepts, practices, and procedures of a food testing laboratory * Ability to travel when necessary Physical Demands/Work Environment: * Dexterity of hands and fingers to operate a computer keyboard, mouse and to handle other communications/computer components * Potential exposure to odors, fumes, airborne particles, hazardous chemicals, and microbiological pathogens * Noise level varies from quiet to loud * Temperature varies from hot to cold * Interactive and fast-paced team oriented tasks * Overnight Travel is required at the discretion of management * Occasionally lift and/or move up to 25 pounds * Color vision and depth perception Benefits: * Progressive 401k Retirement Savings Plan * Employer Paid Short- Term and Long-Term Disability, and Life Insurance * Group Medical * Tuition Reimbursement * Flexible Spending Accounts * Dental * Paid Holidays and Time Off Certified Group values diversity in its workforce. The company is firmly committed to a policy of Equal Opportunity and will administer its policies in a manner that treats each employee and applicant for employment on the basis of merit. Certified Group will take affirmative action to seek out qualified applicants without regard to race, color, religion, sex, national origin, age, handicap, or veteran status. Tuesday- Saturday 3pm-11:30pm

When you're part of the team at Thermo Fisher Scientific, you'll do important work, like helping customers in finding cures for cancer, protecting the environment or making sure our food is safe. Your work will have real-world impact, and you'll be supported in achieving your career goals. Location/Division Specific Information St. Louis, MO How will you make an impact? As a QC Scientist II, you will do important work that makes a real-world impact. Your efforts will help in finding cures for cancer, protecting the environment, and ensuring food safety. You will be supported in achieving your career goals. What will you do? Create QC Raw Materials (QCRM) specification documents in accordance with internal SOPs and external regulations. Review batch records, process validation protocols/reports, technical transfer documents, and product specifications with high attention to detail and assess the impact of changes on the testing laboratory Collaborate with QCM laboratory scientists to support laboratory needs and questions. Review bioburden and endotoxin Raw Data for the QC Microbiology (QCM) laboratory Generate Certificates of Testing for bioburden and endotoxin results Support QCM testing by providing matrices, SOPs, and other testing protocols How will you get here? Education BS/BA in biology, biochemistry, chemistry, or a related science field, or a four-year degree with meaningful experience. Experience Minimum of two (2) years of experience in cGMP or another highly regulated industry. Experience with bioburden and/or endotoxin assays Knowledge, Skills, Abilities Knowledge of cGMP regulations and international health authority guidelines. Knowledge of compendial requirements for raw material testing is desired Proficient in Microsoft Office (Word and Excel). Experience with Smartsheet and Trackwise systems is desired When you're part of the team at Thermo Fisher Scientific, you'll do important work, like helping customers in finding cures for cancer, protecting the environment or making sure our food is safe. Your work will have real-world impact, and you'll be supported in achieving your career goals.

At the dawn of the new millennium, a unique information technology company was born: HCL Technologies. As narrated in the video below, HCL Technologies has demonstrated remarkable growth through the recent economic downturn, emerging as one of only eight 21st century listed technology companies in the world to cross $1bn in Net Profit, $6bn in Revenue and $15bn in Market Capitalization. Job Description • Molecular biologist to aid in characterization of recombinant mammalian cell lines. Requires BS/MS in molecular biology or related field and at least one year of laboratory experience. • Must be familiar with general cell culture techniques (ex. aseptic passaging of cell lines), RNA, cDNA and genomic DNA preparation, DNA/RNA electrophoresis, and Northern and Southern analyses. • Experience with molecular cloning techniques such as plasmid construction, preparation and analysis, DNA sequencing technologies and analysis of DNA sequencing data multiple sequence alignments, identification of mutant sequences, in silico protein translation, etc. would be a definite plus MOST CRITICAL SKILLS: gDNA/RNA preparation; northern/southern blot analysis. Additional Skills:REQUIRED PERSONALITY TRAITS: team oriented, fast learner, good attention. MOST CRITICAL SKILLS: gDNA/RNA preparation; northern/southern blot analysis. Additional Information Best Regards, Anuj Mehta ************

We are seeking a dedicated QC Raw Materials Scientist III to act as a Subject Matter Expert for compendial raw material HPLC method verification and SOP generation. Your role will be integral in ensuring laboratory safety and compliance with environmental health and safety (EHS) standards. You will conduct compendial GMP testing in an analytical laboratory environment, utilizing a variety of wet chemistry and equipment-based assays. Your keen attention to detail will help you recognize and report out-of-specification or out-of-trend results to laboratory management, and you will recommend solutions to rectify any issues. PAY - $38 - $43 Responsibilities + Act as a Subject Matter Expert for compendial raw material HPLC method verification and SOP generation. + Demonstrate proper laboratory safety and housekeeping practices through weekly 5S Lab audits and monthly laboratory inspections. + Assure all activities meet EHS requirements. + Conduct compendial GMP testing in an analytical laboratory environment using a variety of wet chemistry and equipment-based assays. + Recognize and report out-of-specification/out-of-trend results to laboratory management and recommend solutions. + Maintain and troubleshoot analytical instrumentation and workspace as needed. + Perform method validation and/or qualification testing as needed. + Author and/or review SOPs and test method forms in the document management system eDMS. + Perform all duties in compliance with Standard Operating Procedures, Good Manufacturing Practices, Good Laboratory Practices, and Safety guidelines. + Work with internal and external customers to ensure clear and open communication is maintained when resolving and raising issues. Essential Skills + Minimum of 5 years of pharmaceutical HPLC/UPLC experience. + Experience with compendial HPLC assays. + Knowledge of GMP regulations in a cGMP manufacturing environment. + Working knowledge of scientific principles for a wide range of analytical techniques. + Attention to detail and familiarity with compendia and USP methods. Additional Skills & Qualifications + BS Degree in a related field. + Prior use of EMPOWER is preferred. + Experience with ICP testing is preferred. + Experience in biopharmaceutical quality control. Work Environment The work schedule is Monday to Friday, from 8:00 am to 4:30 pm. The environment fosters impactful work, innovative thinking, and a customer-focused culture. You will be part of a fast-growing, global organization with a commitment to serving science and providing resources and opportunities for career growth. The role does not require weekend work. Job Type & Location This is a Contract to Hire position based out of St Charles, MO. Pay and Benefits The pay range for this position is $38.00 - $43.00/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 & vision - Critical Illness, Accident, and Hospital - 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available - Life Insurance (Voluntary Life & AD&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 St Charles,MO. Application Deadline This position is anticipated to close on Jan 20, 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 actalentaccommodation@actalentservices.com (%20actalentaccommodation@actalentservices.com) for other accommodation options.

Job Title: Scientist (Entry) Location: Berkeley, CA, 94710 Duration: 9 Months Job Type: -Temporary Assignment Work Type: Onsite Job Description: DEPARTMENT/TEAM DESCRIPTION: CMC and Technology. Performs lab activities and executes studies as part of the CMCT Labs in support of life cycle management activities for launch and commercial products. POSITION SUMMARY: Performs lab activities and executes studies in CMCT Purification labs POSITION DUTIES & RESPONSIBILITIES: Executes purification process development studies following Standard Operation Procedures (SOPs) and laboratory batch records (LBRs) Follows laboratory safety protocols Documents experimental procedures, observations and outcomes in lab notebooks and digital databases. Collaborates with development scientists and cross-functional team members Maintains, monitors equipment and may troubleshoot equipment issues. Works with minimal supervision after training Skills & Competency Requirements: Must be comfortable with routine laboratory operations and documentation systems such as BPRs and SOPs Excellent record keeping and communication skills Demonstrates general knowledge in laboratory techniques used in protein purification Hands-on experience working (1-2 years) with AKTA Explorer/Pure liquid chromatography system Able to troubleshoot typical problems encountered during routine lab operation REQUIREMENTS/PREFERENCES Education Requirement(s): BS/BA

Work Your Magic with us! Start your next chapter and join MilliporeSigma. Ready to explore, break barriers, and discover more? We know you've got big plans - so do we! Our colleagues across the globe love innovating with science and technology to enrich people's lives with our solutions in Healthcare, Life Science, and Electronics. Together, we dream big and are passionate about caring for our rich mix of people, customers, patients, and planet. That's why we are always looking for curious minds that see themselves imagining the unimaginable with us. This role does not offer sponsorship for work authorization. External applicants must be eligible to work in the US. Your Role At MilliporeSigma, the Associate Production Scientist - Night Shift at our 3300 South Second/Cherokee site will be responsible for the large-scale manufacturing of Life Science products. This role involves utilizing standard organic chemistry processes to ensure the efficient and effective production of high-quality products. Job duties include: * Production shifts consist of 12-hour shifts (6 PM - 6:30 AM) with a two-week rotation: Week 1 (Monday, Tuesday, Friday, Saturday) and Week 2 (Sunday, Wednesday, Thursday) * Take the necessary action to maintain a safe working environment. * Carry out production operations and communicate status to Manufacturing Supervision. * Provide technical leadership during the manufacturing process. * Ensure cleaning protocols are followed and recorded. * Prepare production areas, chemicals, and equipment for operations. * Conduct analytical tests and assess results during production. * Advise chemical processors on key in-process decisions based on test results. * Write and revise Master Manufacturing Procedures. * Prepare and review Operating Procedures to ensure compliance. * Participate in quality audits. * Provide complete and accurate records consistent with quality guidelines. * Provide technical support and training to personnel as well as cross-functional teams. Physical Attributes: * Lift, push pull, or move up to 55 pounds while wearing personal protective equipment, including respirators, for an extended time. Also able to move 300+ pounds with mechanical or team member assistance. * Perform tasks while wearing personal protective equipment, such as respirators or chemical protective clothing, for long durations. * Walk, reach above shoulders, stoop, kneel, twist, crouch, and/or stand and perform repetitive movements for extended periods of time. * Ability to talk, hear, taste and smell. Specific vision requirements of this job include close vision, distance vision, color vision, peripheral vision, depth vision, and the ability to adjust focus. Who you are: Minimum Qualifications: * Bachelor's degree in Chemistry, Biochemistry, Chemical Engineering or other scientific discipline OR * Associate Degree in Chemistry, Biochemistry, Chemical Engineering or other scientific discipline with 5 + years large scale chemical manufacturing experience Preferred Qualifications: * 1+ year production experience. * Detail oriented with excellent organizational, written, and verbal communication skills. * Logical approach to problem solving. * Experience with customer interaction. * Knowledge of Process Improvement methodology (e.g., PDSA, Lean Manufacturing, and/or Six Sigma). Pay Range for this position: $24.00 - $41.00. The offer range represents the anticipated low and high end of the base pay compensation for this position. The actual compensation offered will be determined by factors such as location, level of experience, education, skills, and other job-related factors. Position may be eligible for sales or performance-based bonuses. Benefits offered by the Company include health insurance, paid time off (PTO), retirement contributions, and other perquisites. For more information click here. What we offer: We are curious minds that come from a broad range of backgrounds, perspectives, and life experiences. We believe that this variety drives excellence and innovation, strengthening our ability to lead in science and technology. We are committed to creating access and opportunities for all to develop and grow at your own pace. Join us in building a culture of inclusion and belonging that impacts millions and empowers everyone to work their magic and champion human progress! Apply now and become a part of a team that is dedicated to Sparking Discovery and Elevating Humanity!

Work Schedule Standard (Mon-Fri) Environmental Conditions Able to lift 40 lbs. without assistance, Adherence to all Good Manufacturing Practices (GMP) Safety Standards, Laboratory Setting, Office, Some degree of PPE (Personal Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.), Strong Odors (chemical, lubricants, biological products etc.) Job Description As part of the Thermo Fisher Scientific team, you'll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life every single day to enable our customers to make the world healthier, cleaner and safer. We provide our global teams with the resources needed to achieve individual career goals while helping to take science a step beyond by developing solutions for some of the world's toughest challenges, like protecting the environment, making sure our food is safe or helping find cures for cancer. Division / Site Information Join Thermo Fisher Scientific's Pharma Services Group, where quality and compliance are at the core of everything we do. This role supports GMP manufacturing and quality control laboratories responsible for testing biopharmaceutical products across early-stage clinical development through commercial release. You will work on-site in a regulated laboratory environment, collaborating with cross-functional teams to ensure the highest standards of product quality, safety, and complian DESCRIPTION: You'll perform sophisticated analyses to ensure product quality and safety in our laboratories. As a QC Scientist II, you'll conduct complex analytical testing to support GMP manufacturing of biopharmaceutical products, from early-stage clinical development through commercial release. You'll work with analytical instruments and technologies while making a meaningful impact on patient health through precise quality control testing. Working with cross-functional teams, you'll execute validated test methods, participate in method development and validation activities, investigate out-of-specification results, and maintain detailed documentation of analyses. You'll contribute to continuous improvement initiatives and help establish robust analytical processes while adhering to cGMP requirements and safety standards. A Day in the Life You will: Perform complex analytical testing in support of GMP manufacturing, including in-process, release, and stability testing Execute validated test methods and support method development, validation, and transfer activities Operate and troubleshoot analytical instrumentation such as HPLC, GC, CE, ELISA, PCR, and other bioanalytical platforms Investigate out-of-specification (OOS), out-of-trend (OOT), and atypical results, including root cause analysis and technical report authorship Maintain accurate, thorough, and compliant documentation in accordance with cGMP and data integrity requirements Utilize Laboratory Information Management Systems (LIMS) and quality management systems to document and review data Support health authority and internal audits, inspections, and regulatory commitments Collaborate with manufacturing, quality assurance, and development teams to resolve issues and improve analytical processes Participate in continuous improvement initiatives to enhance laboratory efficiency, compliance, and robustness Follow all safety, aseptic technique, and environmental monitoring requirements Keys to SuccessEducation Advanced degree (MS or PhD) in Chemistry, Biology, Biochemistry, or a related scientific field with no prior experience, or Bachelor's degree in a scientific discipline with 2+ years of experience in a GMP-regulated laboratory environment performing analytical testing Experience Hands-on experience with analytical techniques such as HPLC, GC, CE, ELISA, PCR, and other bioanalytical methods Experience working in a cGMP-regulated environment Demonstrated experience investigating OOS results and authoring technical documentation Experience with method validation and method transfer activities preferred Familiarity with health authority audits and regulatory inspections Knowledge, Skills, and AbilitiesKnowledge Strong understanding of cGMP regulations, quality control principles, and data integrity requirements Knowledge of aseptic techniques and environmental monitoring procedures Skills Proficiency with Microsoft Office applications Experience with LIMS and electronic quality management systems Strong problem-solving, analytical, and organizational skills Excellent written and verbal communication skills Abilities Ability to work independently and collaboratively in a fast-paced laboratory environment Ability to manage multiple priorities while maintaining attention to detail Willingness to work flexible schedules, including occasional weekend work Physical Requirements / Work Environment Ability to lift up to 30 pounds Ability to stand for extended periods Willingness to wear required PPE, including lab coat, safety glasses, and gloves Work performed in a laboratory environment with exposure to chemicals and biological materials Benefits We offer competitive remuneration, an annual incentive plan, and a comprehensive benefits package starting Day 1, including: Medical, Dental, and Vision coverage Paid Time Off and designated paid holidays Retirement Savings Plan Tuition Reimbursement Career development and growth opportunities Thermo Fisher Scientific offers employment with an innovative, forward-thinking organization and an inclusive culture that values Integrity, Intensity, Involvement, and Innovation. Relocation assistance is NOT provided Must be legally authorized to work in the United States without sponsorship, now or in the future. Must be able to pass a comprehensive background check, which includes a drug screening.

We are seeking a dedicated QC Raw Materials Scientist III to act as a Subject Matter Expert for compendial raw material HPLC method verification and SOP generation. Your role will be integral in ensuring laboratory safety and compliance with environmental health and safety (EHS) standards. You will conduct compendial GMP testing in an analytical laboratory environment, utilizing a variety of wet chemistry and equipment-based assays. Your keen attention to detail will help you recognize and report out-of-specification or out-of-trend results to laboratory management, and you will recommend solutions to rectify any issues. PAY - $38 - $43 Responsibilities * Act as a Subject Matter Expert for compendial raw material HPLC method verification and SOP generation. * Demonstrate proper laboratory safety and housekeeping practices through weekly 5S Lab audits and monthly laboratory inspections. * Assure all activities meet EHS requirements. * Conduct compendial GMP testing in an analytical laboratory environment using a variety of wet chemistry and equipment-based assays. * Recognize and report out-of-specification/out-of-trend results to laboratory management and recommend solutions. * Maintain and troubleshoot analytical instrumentation and workspace as needed. * Perform method validation and/or qualification testing as needed. * Author and/or review SOPs and test method forms in the document management system eDMS. * Perform all duties in compliance with Standard Operating Procedures, Good Manufacturing Practices, Good Laboratory Practices, and Safety guidelines. * Work with internal and external customers to ensure clear and open communication is maintained when resolving and raising issues. Essential Skills * Minimum of 5 years of pharmaceutical HPLC/UPLC experience. * Experience with compendial HPLC assays. * Knowledge of GMP regulations in a cGMP manufacturing environment. * Working knowledge of scientific principles for a wide range of analytical techniques. * Attention to detail and familiarity with compendia and USP methods. Additional Skills & Qualifications * BS Degree in a related field. * Prior use of EMPOWER is preferred. * Experience with ICP testing is preferred. * Experience in biopharmaceutical quality control. Work Environment The work schedule is Monday to Friday, from 8:00 am to 4:30 pm. The environment fosters impactful work, innovative thinking, and a customer-focused culture. You will be part of a fast-growing, global organization with a commitment to serving science and providing resources and opportunities for career growth. The role does not require weekend work. Job Type & Location This is a Contract to Hire position based out of St Charles, MO. Pay and Benefits The pay range for this position is $38.00 - $43.00/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 & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&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 St Charles,MO. Application Deadline This position is anticipated to close on Jan 20, 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 actalentaccommodation@actalentservices.com for other accommodation options.