Quality Control Analyst Jobs in Missouri (NOW HIRING)

The QC Analyst supports quality control testing and laboratory operations by evaluating the physical and mechanical properties of materials used in manufacturing and product development. This role performs laboratory testing, sample preparation, data analysis, equipment operation, and documentation activities to ensure product quality and compliance with established standards. The position offers an excellent opportunity for recent graduates and early-career scientists to gain hands-on laboratory experience while developing technical expertise in materials characterization, quality systems, and manufacturing support.

• Perform laboratory testing on raw materials, in-process materials, and finished products according to established procedures and specifications.
• Conduct physical and mechanical property testing, including tensile strength, elongation, hardness, viscosity, thermal resistance, and related material performance evaluations.
• Prepare samples and test specimens using cutting, molding, conditioning, and other standardized preparation techniques.
• Collect, analyze, and record laboratory data accurately while identifying trends, deviations, or unusual results.
• Operate and maintain laboratory instruments such as universal testing machines, viscometers, ovens, balances, and microscopes.
• Document testing activities, observations, and results in laboratory records and electronic systems.
• Support investigations and troubleshooting activities related to product quality, manufacturing processes, or material performance.
• Collaborate with Quality, Production, R&D, and Engineering teams to support product development and continuous improvement initiatives.
• Maintain laboratory organization, equipment, and test materials in accordance with quality and safety standards.
• Follow all laboratory safety procedures, chemical handling requirements, and applicable regulatory or industry standards.

• Bachelor's degree in Chemistry, Materials Science, Chemical Engineering, Biology, Physics, Engineering Technology, Environmental Science, or another related scientific discipline.
• Laboratory experience obtained through academic coursework, undergraduate research, internships, co-ops, or industry experience.
• Strong attention to detail and ability to accurately document laboratory activities and test results.
• Basic understanding of scientific testing methods and laboratory best practices.
• Ability to collect, interpret, and communicate technical data.
• Strong organizational, analytical, and problem-solving skills.
• Proficiency with Microsoft Office applications, especially Excel.
• Ability to work effectively both independently and within a collaborative team environment.

• Experience performing physical property testing, materials characterization, quality control testing, or manufacturing laboratory work.
• Experience operating laboratory equipment such as viscometers, testing machines, microscopes, balances, ovens, or related instrumentation.
• Familiarity with ASTM, ISO, GMP, or other quality standards.
• Experience using laboratory information management systems (LIMS) or other electronic laboratory databases.
• Exposure to manufacturing, chemical, coatings, adhesives, polymers, plastics, composites, or industrial products.
• Experience analyzing experimental data and supporting troubleshooting or continuous improvement efforts.

• Laboratory Operations
• Quality Control Testing
• Data Collection & Analysis
• Technical Documentation
• Attention to Detail
• Problem Solving
• Instrumentation & Equipment Operation
• Collaboration & Teamwork
• Time Management
• Adaptability
• Safety & Compliance

This position operates primarily within a laboratory environment supporting manufacturing, product development, and quality initiatives. The role requires accurate testing, timely reporting of results, and frequent collaboration with cross-functional teams. Analysts should be comfortable managing multiple priorities, working with laboratory instrumentation, and adapting to changing business needs.

Schedule: Second Shift (3:00 PM - 11:30 PM)

Training Schedule: Initial training will be completed on first shift before transitioning to the regular shift schedule.

• Opportunity to gain hands-on laboratory and materials testing experience.
• Exposure to advanced testing equipment and analytical techniques.
• Collaborative environment with Quality, R&D, Engineering, and Manufacturing teams.
• Strong opportunity for career growth and technical development.
• Excellent role for recent graduates seeking to build a career in quality, materials science, laboratory operations, or manufacturing support.

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

The pay range for this position is $27.00 - $27.00/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 Saint Louis,MO.

This position is anticipated to close on Aug 25, 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.