QC Scientist I

As a QC Scientist I, you will perform HPLC/UPLC testing for various samples, including In-Process DS release, DP release, DS stability, DP Stability, process validation, and analytical method validation/transfer. You will ensure laboratory safety and conduct GMP testing in an analytical laboratory environment.

Responsibilities

• Perform HPLC/UPLC testing on various samples, including In-Process DS release, DP release, DS stability, DP Stability, process validation, and analytical method validation/transfer.
• Demonstrate proper laboratory safety and housekeeping practices through weekly 5S Lab audits and monthly laboratory inspections.
• Conduct GMP testing using HPLC and UPLC test methods such as Reverse Phase, SEC, Titer concentration, and CEX.
• Accurately record and report analysis results in accordance with lab procedures and quality systems.
• 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, test methods, and 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 when resolving and raising issues.
• Collaborate with QC leads, PMs, and clients to maintain the good health of client programs.

• Minimum of 1 year of HPLC/UPLC experience in quality/analytical/pharmaceutical industry or similar experience.
• Knowledge of GMP regulations in a cGMP manufacturing environment.
• Working knowledge of scientific principles for a wide range of analytical techniques.
• Experience with a multitude of HPLC/UPLC assays is a plus (e.g., SEC, CEX, Glycans, Peptide Map).

• Prior use of EMPOWER is preferred but not required.
• Quality control, analytical chemistry, wet chemistry, and cGMP experience is highly valued.

The position requires bench work, Monday through Friday, from 8:00 AM to 4:30 PM. Join a dynamic team where you'll have the opportunity for continual growth and learning in a culture that empowers your development.

Job Type & Location

This is a Contract to Hire position based out of St. Louis, MO.

The pay range for this position is $28.00 - $31.00/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)

This is a fully onsite position in St. Louis,MO.

This position is anticipated to close on Jul 22, 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 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

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 process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

Salary : $28 - $31