Sr. Downstream Processing Technician / Quality Control / Lab Technician

Job Description

Job Description

Chemistry Processing Technician – Downstream Manufacturing

📍 St. Louis, Missouri

Rotating 12-Hour Schedule | Contract-to-Hire

Join a cutting-edge biologics manufacturing team where your work directly supports life-changing therapies. We’re seeking a Downstream Processing Technician to help produce commercial and clinical biologics in a cleanroom environment, using advanced purification and filtration technologies.

What You’ll Do

• Execute downstream processing steps including large-scale chromatography , filtration , and bioreactor operations
• Perform in-process assays using spectrophotometers, pH meters, and clinical analyzers
• Prepare and sterilize glassware and steel tanks using autoclaves
• Conduct CIP / SIP (clean-in-place / steam-in-place) procedures
• Accurately complete batch records and ensure compliance with cGMP standards
• Monitor lab supplies and maintain equipment (pumps, pH meters, flow meters)
• Communicate effectively with leads and managers regarding production status
• Work flexible hours, including weekends, as needed

What You Bring

Work Environment

Why Join Us?

Ready to make a difference in the world of biologics? Apply now and take the next step in your scientific career.

Pay and Benefits

The pay range for this position is $32.20 - $32.20 / 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 :

Workplace Type

This is a fully onsite position in Creve Coeur,MO.

Application Deadline

This position is anticipated to close on Oct 20, 2025.

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.