Top 40 Chemist Jobs in St. Louis, Mo

Quality Control Chemist
Actalent —St. Louis, MO
- $24 an hour
- Temporary
- Microsoft Word
- Microsoft Outlook
- Mid-level
- Commuter assistance
- Health savings account
Quick Apply
1d
Assistant Chemical Tester
Ameren —St. Louis, MO
- $53.76 an hour
- Full-time
- Customer service
- Word processing
- Bachelor of Science
7d
Entry Level Laboratory Analyst_St. Louis, MO
GEO Consultants Corporation —St. Louis, MO
- Full-time
- Background check
- Bachelor of Science
- Pass drug screening
- Disability insurance
- Health insurance
Quick Apply
QC Scientist I
Thermo Fisher Scientific —St. Louis, MO
- Weekends as needed
- No experience needed
- Ability to lift 50 pounds
- Bachelor's degree
6d
Associate Staff Scientist
bioMérieux —Hazelwood, MO
- $92,000 - $135,000 a year
- Microsoft Outlook
- 5 years
- Ability to climb stairs
- Commuter assistance
- Disability insurance
Quick Apply
Research Scientist
SEVENTH WAVE LABORATORIES LLC —St. Louis, MO
- Full-time
- Computer literacy
- Bachelor of Science
- Mid-level
- Paid parental leave
- Disability insurance
Quick Apply
12d
Analytical Chemist I
Averhealth —Hazelwood, MO
- $22 an hour
- Full-time
- Maintenance
- Bachelor's degree
- Ability to sit for extended periods
- Paid training
- Disability insurance
Quick Apply
2d
QC Scientist- Chemical Manufacturing
Steris —St. Louis, MO
- $72,675.00 - $92,862.50 a year
- Full-time
- 6 years
- Bachelor of Science
- Research
- Paid holidays
- Disability insurance
Quality Tech II
Par Health —St. Louis, MO
- Full-time
- Computer literacy
- Mid-level
- High school diploma or GED
11d
SPECIALIST QUALITY
NICE-PAK PRODUCTS LLC —St. Louis, MO
- Full-time
- Bachelor of Science
- Mid-level
- Analysis skills
Quick Apply
Quality Control Chemist I
Kindeva Drug Delivery Careers —Bridgeton, MO
- Weekends as needed
- Microsoft Outlook
- Ability to walk for extended periods
- Word processing
- Opportunities for advancement
Quick Apply
Analytical Chemist
Eurofins USA BioPharma Services —St. Louis, MO
- Full-time
- Microsoft Outlook
- Computer literacy
- Bachelor of Science
- Paid holidays
- Disability insurance
Quick Apply
QC Technician II
Sensient Technologies Corporation —St. Louis, MO
- Monday to Friday
- Analysis skills
- Bachelor's degree
- US work authorization
10d
Associate Scientist - Analytical Assay
Eurofins USA PSS Insourcing Solutions —St. Louis, MO
- Full-time
- Mid-level
- Master's degree
- Bachelor's degree
- Paid holidays
- Disability insurance
Quick Apply
HPLC Scientist
Eurofins USA PSS Insourcing Solutions —St. Louis, MO
- Full-time
- Mid-level
- Master's degree
- Bachelor's degree
- Paid holidays
- Disability insurance
Quick Apply
1d
Clinical Lab Scientist
SSM Health —St. Louis, MO
- Part-time
- Hospital
- No experience needed
- Children
- Paid parental leave
- Health insurance
Clinical Laboratory Scientist
SSM Health —Bridgeton, MO
- Part-time
- Hospital
- No experience needed
- Children
- Paid parental leave
- Health insurance
Scientist - Analytical Assay
Eurofins USA PSS Insourcing Solutions —Chesterfield, MO
- Full-time
- Mid-level
- 3 years
- Master's degree
Quick Apply
Scientist I Analytical Chemist
Eurofins USA Discovery Services —Saint Charles, MO
- Full-time
- Bachelor of Science
- Math
- Bachelor's degree
- Paid holidays
- Disability insurance
Quick Apply
Senior Associate Scientists - Process Development
Merck KGaA —St. Louis, MO
- Online Application
- Mid-level
- Bachelor's degree
- Continuous improvement
- Opportunities for advancement
- Referral program
10d

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Quality Control Chemist

Actalent -
St. Louis, MO

Quick Apply

Job Details

Temporary | Temp-to-hire
$24 an hour
1 day ago

Benefits

Commuter assistance
Health savings account
AD&D insurance
Disability insurance
Health insurance
Dental insurance
401(k)
Paid time off
Employee assistance program
Vision insurance
Life insurance

Qualifications

Bachelor's degree

Full Job Description

Job Title: Quality Control Chemist

Job Description

The Quality Control Chemist will initially be responsible for conducting physical property testing and wet chemistry testing, such as viscosity, pH, and TOC for water testing. The role will expand to encompass all analytical testing, including HPLC, GC, and more. The individual will prioritize daily sample testing and perform various laboratory tests on bulk formula batches and line samples of raw materials and in-process materials. Additionally, they will review compounding and laboratory records for accuracy and completeness, investigate customer complaints and OOS/OOT results, and implement corrective actions as determined by QC supervision.

Responsibilities

Perform laboratory analysis on incoming raw materials, in-process samples, and finished products according to established procedures, including wet chemistry, GC, and HPLC.
Prepare samples for chromatographic analysis and prepare standard and reagent solutions.
Coordinate information flow within the laboratory and to internal customers.
Access, input, and retrieve information from the LIMS.
Dispose of raw materials, process samples, and finished products for use or sale.
Ensure all laboratory documentation meets standards for completeness and accuracy according to Good Documentation Practices (GDP) and GMP.
Handle laboratory clean-up and housekeeping duties, including waste disposal and glassware washing.
Document deviations in performance not anticipated or indicated in test procedures.
Become proficient in performing routine GC and HPLC analysis, including integration and result calculations.
Assist with OOS/OOT and customer complaint investigations.
Assist with method development protocols and conduct requisite testing.
Assist with IQ/OQ/PQ and instrument validation/calibration tasks.
Assist with method transfer protocols and requisite testing.
Assist with annual/new supplier validations protocol, sample transfer, and testing process.
Assist with SOP creation, review, and revision activities.
Assist with stability protocol and testing processes.
Assist with supplies/services ordering process.
Assist with contract manufacturing protocol and workflow.
Assist with instrument maintenance and troubleshooting.

Essential Skills

Strong multi-tasking ability and capability to prioritize or re-prioritize based on changing needs.
Effective communication skills with compounding (manufacturing) leadership.
Confidence to work independently without constant supervision.
Willingness to learn and adapt.
Ability to work in a high throughput environment within a team dynamic.
Proficiency in performing repetitive testing quickly and accurately.

Additional Skills & Qualifications

Bachelor's Degree minimum required, Chemistry preferred but open to Biochemistry, Biology with a Chemistry Minor, or other related science.
Strong preference for 1 year of experience in a QC laboratory with exposure to physical testing, volumetric solution sample preparation, GMP/GDP, and LIMS or other lab sample management systems.
Entry-level candidates with strong demonstrated chemistry skills will be considered.
General experience working within MS Office, including Word, Excel, Teams, Outlook, etc.

Job Type & Location

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

Pay and Benefits

The pay range for this position is $24.00 - $24.00/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 Saint Louis,MO.

Application Deadline

This position is anticipated to close on Aug 5, 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 [email protected] 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.

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Refine Your Search

chemist jobs in st. louis, mo

Quality Control Chemist

Assistant Chemical Tester

Entry Level Laboratory Analyst_St. Louis, MO

QC Scientist I

Associate Staff Scientist

Research Scientist

Analytical Chemist I

QC Scientist- Chemical Manufacturing

Quality Tech II

SPECIALIST QUALITY

Quality Control Chemist I

Analytical Chemist

QC Technician II

Associate Scientist - Analytical Assay

HPLC Scientist

Clinical Lab Scientist

Clinical Laboratory Scientist

Scientist - Analytical Assay

Scientist I Analytical Chemist

Senior Associate Scientists - Process Development

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