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Science Lab Assistant Jobs in Missouri (NOW HIRING)

Brewer Science Inc.

Research Scientist IV

Rolla, MO · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Brewer Science, Inc. is a major innovator of high-technology solutions for the semiconductor ... Maintain detailed records and lab notebooks of experimental procedures, results, and observations.

Brewer Science, Inc.

Research Scientist IV

Rolla, MO · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Brewer Science, Inc. is a major innovator of high-technology solutions for the semiconductor ... Maintain detailed records and lab notebooks of experimental procedures, results, and observations.

InstantServe LLC

Lab Technician: II

Hazelwood, MO · On-site

$17.50 - $23.25/hr

Support existing products through testing and investigation in a timely manner. Assist with ... Bachelor's degree or equivalent in life sciences/ Biology/ Molecular Biology/ Biochemistry or ...

TekWissen LLC

Lab Technician (Entry)

Creve Coeur, MO · On-site

POSITION DUTIES & RESPONSIBILITIES: * Assist in operating laboratory equipment to generate accurate ... Minimum of an associate degree in a scientific field Skill & Competency Requirements: (list 3 to 5 ...

MU Health

Med Lab Scientist, Certified

Columbia, MO · On-site

$30.66 - $50.01/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... science, we encourage you to apply and join us in delivering exceptional patient care at MU Health ... May assist higher-level technical staff with the instruction and teaching of laboratory procedures ...

MU Health

Med Lab Scientist, Certified

Columbia, MO · On-site

$30.66 - $50.01/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... science, we encourage you to apply and join us in delivering exceptional patient care at MU Health ... May assist higher-level technical staff with the instruction and teaching of laboratory procedures ...

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Science Lab Assistant information

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How much do science lab assistant jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for science lab assistant in Missouri is $18.99, according to ZipRecruiter salary data. Most workers in this role earn between $15.58 and $21.63 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a science lab assistant?

To thrive as a Science Lab Assistant, you need a solid understanding of laboratory procedures, safety protocols, and basic scientific principles, often supported by a relevant degree or coursework in science. Familiarity with laboratory equipment, data entry systems, and chemical handling certifications are commonly required. Strong attention to detail, organizational skills, and effective communication help ensure accuracy and smooth teamwork. These skills and qualities are vital for maintaining a safe lab environment and supporting successful scientific experiments.

What are some typical challenges a science lab assistant may face during daily lab operations?

Science Lab Assistants often encounter challenges such as managing multiple tasks under time constraints, maintaining strict safety and cleanliness standards, and troubleshooting equipment malfunctions. They must also ensure accurate labeling and recording of samples, which requires strong attention to detail. Collaborating effectively with researchers and other lab staff is crucial, as miscommunication can affect experimental outcomes.

What is a science lab assistant?

Science Lab Assistants are professionals who support scientists, teachers, and students in laboratory environments. Their responsibilities typically include preparing and maintaining lab equipment, organizing materials, ensuring safety protocols are followed, and assisting with experiments or demonstrations. They play a crucial role in maintaining the smooth operation of a laboratory by managing supplies, cleaning workspaces, and sometimes helping record data or results. Science Lab Assistants work in educational institutions, research facilities, and industrial labs.
What are popular job titles related to Science Lab Assistant jobs in Missouri? For Science Lab Assistant jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Science Lab Assistant jobs in Missouri look for? The top searched job categories for Science Lab Assistant jobs in Missouri are:
Science Lab Assistant jobs near you
Infographic showing various Science Lab Assistant job openings in Missouri as of August 2026, with employment types broken down into 83% Full Time, 15% Part Time, and 2% Contract. Highlights an 100% In-person job distribution, with an average salary of $39,502 per year, or $19 per hour.

Research Scientist IV

Brewer Science Inc.

Rolla, MO • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 17 days ago

Job description

Brewer Science, Inc. is a major innovator of high-technology solutions for the semiconductor / microelectronics markets. We are currently seeking a purpose-driven candidate with an ownership mentality to fill an open position as a Research Scientist IV. This position will be located in Rolla, MO.
Summary:
Research Scientists act as the technical lead for research and development of products. Research Scientists are also responsible for designing and conducting laboratory experiments, analyses, and processes to develop new product offerings.
Responsibilities:
  • Execute laboratory experiments, including chemical reactions, synthesis, sample preparation, and performance characterization to develop new chemical products, improve existing formulations, and optimize manufacturing processes, with minimal supervision.
  • Process and analyze experimental data using statistical methods and software tools to draw meaningful conclusions and make recommendations for further experimentation or process refinement.
  • Maintain detailed records and lab notebooks of experimental procedures, results, and observations. Prepare technical reports, presentations, and documentation to communicate findings to internal stakeholders.
  • Collaborate with cross-functional teams including chemists, engineers, and manufacturing specialists to support project objectives and drive innovation.
  • Assist in creating new testing processes.
  • Adhere to all safety protocols and regulatory requirements to ensure a safe working environment and compliance with industry standards.
  • Implement efficiency or cost reduction initiatives as appropriate.
  • Design and conduct experiments, including synthesis, sample preparation, and performance characterization, under minimal supervision.
  • Create new testing processes and improve upon current processes.
  • Take ownership of small development sub-projects as assigned.
  • May train new team members or technicians.
  • Operate all instruments within the group.
  • Perform basic method development, expansion, validation, and documentation.
  • Author reports on results obtained from material characterization and routine testing.
  • Stay updated on industry trends, technological advancements, and regulatory changes to inform research strategies.
  • Contribute to the development of intellectual property through patent disclosures and publications.
  • Collaborate with cross-functional teams to identify opportunities for innovation and improvement.
  • Analyze data from experiments to optimize existing products.
  • May work closely with cross-functional teams to scale up laboratory processes for large-scale manufacturing.
  • Design and implement quality control measures to ensure the consistency and reliability of products.
  • Collaborate with the quality assurance team to develop and maintain product specifications.
  • Investigate and resolve quality-related issues, implementing corrective actions as needed.
  • Conduct experimental research to develop and optimize processes.
  • Investigate and implement innovative technologies to enhance product quality and production efficiency.
  • Conduct risk assessments for new processes and implement safety measures accordingly.
  • Independently support all aspects of Research and Development projects and assist with the transfer through the product development process.
  • Give presentations to customers and at industry forums.
  • Complete document work and assist with the submission of new intellectual property.
  • Provide help with intellectual property maintenance.
  • Help set safety and housekeeping standards and monitor how they are practiced in daily activities.
  • Improve and teach lab procedures.
  • Follow current development needs and look for alternative approaches to problems.
  • Follow current best laboratory notebook practices and help to improve and implement the process.
  • Provide in-depth data analysis summary for new material testing and product problem-solving needs.
  • Work closely with project lead to drive project management tasks including planning and meeting project deadlines.
  • Train and mentor entry-level scientists and technicians to complete tasks.
  • Independently lead all aspects of research and development projects, and the transfer through the product development processes.
  • Serve as project lead, with guidance from management, to drive project management tasks including planning, setting milestones, and meeting project deadlines, and communicating progress to stakeholders.
  • Prepare and present presentations that show a strong theoretical knowledge of the subject and convey this knowledge effectively to internal and external stakeholders.
  • Design, test, and implement continuous improvement projects showing value to cost and/or efficiency.
  • Manage and coordinate multiple research projects simultaneously, ensuring timely completion and adherence to quality standards.
  • Collaborate with internal teams, including production, quality control, and marketing, to ensure seamless integration of research outcomes.
  • Establish and maintain collaborative relationships with external research partners, universities, and industry experts.

Education & Credentials:
  • Bachelor's degree in Chemistry or related discipline and 6+ years of experience or
  • Master's degree in Chemistry or related discipline and 4+ years of experience or
  • Ph.D. in Chemistry or related discipline or
  • An equivalent combination of education and experience.

Benefits
At Brewer Science, we are a Top Workplace, Certified Employee-Owned, Certified B Corp™, and GreenCircle Certified Zero Waste to Landfill. By joining Brewer Science, you will be eligible to receive benefits including:
  • Medical, dental, vision, life, long- and short-term disability, identity theft protection, and pet insurance
  • Paid leave, including community service leave, wellness breaks, and other special leave
  • Employee stock ownership, 401k, and bonus plans
  • Educational assistance & employee assistance program

Application Process: To apply for this position please complete the online application. This position is open until filled. Screening will begin immediately.
Equal Employment Opportunity - M/F/Disability/Veterans

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