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Laboratory Associate Jobs in Chesterfield, MO (NOW HIRING)

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Laboratory Associate information

See Chesterfield, MO salary details

$12

$22

$33

How much do laboratory associate jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for laboratory associate in Chesterfield, MO is $22.14, according to ZipRecruiter salary data. Most workers in this role earn between $16.88 and $24.76 per hour, depending on experience, location, and employer.

What is a laboratory associate?

Laboratory Associates are professionals who assist with various tasks in a laboratory setting, such as preparing samples, conducting basic experiments, maintaining equipment, and recording data. They often work under the supervision of scientists or laboratory managers and play a crucial role in supporting research and development activities. Their responsibilities can vary depending on the specific laboratory and industry, but attention to detail, organizational skills, and knowledge of lab safety protocols are essential for this role.

What are the key skills and qualifications needed to thrive as a laboratory associate?

To thrive as a Laboratory Associate, you need a solid understanding of laboratory procedures, attention to detail, and a background in biological or chemical sciences, often supported by a relevant degree or certification. Familiarity with laboratory information management systems (LIMS), safety protocols, and specialized equipment such as spectrophotometers or centrifuges is typically required. Strong organizational skills, teamwork, and effective communication help Laboratory Associates excel in collaborative and fast-paced environments. These skills ensure accurate results, safety, and efficiency, which are vital for reliable scientific research and operations.

What are some typical challenges laboratory associates face when managing multiple experiments simultaneously?

Laboratory Associates often juggle several experiments at once, which requires strong organizational and time management skills. Balancing tasks such as sample preparation, data collection, and equipment maintenance can be challenging, especially when experiments have overlapping schedules or strict deadlines. Effective communication with team members and clear documentation are crucial to ensure that procedures are followed accurately and results remain reliable. Many labs use digital systems to track progress and share updates, which helps associates manage their workload efficiently.

What is the difference between Laboratory Associate vs Laboratory Technician?

AspectLaboratory AssociateLaboratory Technician
Required CredentialsAssociate degree or relevant certificationAssociate degree or certification, often similar
Work EnvironmentResearch labs, healthcare, pharmaceutical settingsResearch, clinical, industrial labs
Employer & Industry UsageHospitals, research institutions, biotech companiesHospitals, diagnostic labs, manufacturing
Common Search & ComparisonYesYes

Laboratory Associates and Laboratory Technicians often share similar educational backgrounds and work environments. Both roles support laboratory operations in healthcare, research, or industrial settings. The main differences are often related to specific job duties and employer terminology, but they are frequently used interchangeably depending on the organization.

What are the most commonly searched types of Laboratory jobs in Chesterfield, MO?

The most popular types of Laboratory jobs in Chesterfield, MO are:

What are popular job titles related to Laboratory Associate jobs in Chesterfield, MO?

For Laboratory Associate jobs in Chesterfield, MO, the most frequently searched job titles are:

What job categories do people searching Laboratory Associate jobs in Chesterfield, MO look for?

The top searched job categories for Laboratory Associate jobs in Chesterfield, MO are:

What cities near Chesterfield, MO are hiring for Laboratory Associate jobs?

Cities near Chesterfield, MO with the most Laboratory Associate job openings:

Laboratory Associate jobs near you
Infographic showing various Laboratory Associate job openings in Chesterfield, MO as of August 2026, with employment types broken down into 1% As Needed, 68% Full Time, 29% Part Time, 1% Temporary, and 1% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $46,049 per year, or $22.1 per hour.

Medical Laboratory Technician

American Health Associates

Saint Charles, MO • On-site

Other

Posted 26 days ago

Job description

Medical Laboratory Technician (MLT)

AMERICAN HEALTH ASSOCIATES is the premier long-term care clinical laboratory in the region, servicing over 4500 facilities. Additionally, AHA is one of the fastest growing independent labs in the nation. By investing in state-of-the-art technology and a skilled work force we can offer a superior program focused on serving the long-term care industry.

THE ROLE: Medical Laboratory Technician (MLT)

A Medical Laboratory Technician is responsible for performing a full range of laboratory testing and reporting laboratory findings to physicians. The skills requirements for a Medical Technician I include: Occupational Specific, Technical Skills, Personal and Professional. AHA's MLT must meet the personnel responsibilities per CLIA Sec. 493.1495: Standard Testing personnel responsibilities.

As AHA's MLT, you will be expected to follow the laboratory's procedures for specimen handling and processing, test analyses, reporting and maintaining records of patient test results. Maintain records that demonstrate that proficiency testing samples are tested in the same manner as patient specimens. Adhere to the laboratory's quality control policies, document all quality control activities, instrument and procedural calibrations and maintenance performed. Follow the laboratory's established policies and procedures whenever test systems are not within the laboratory's established acceptable levels of performance. Can identify problems that may adversely affect test performance or reporting of test results and either must correct the problems or immediately notify the technical supervisor, clinical consultant, or director. Document all corrective actions taken when test systems deviate from the laboratory's established performance specifications.

Apply the principles, theory and techniques of the practice of laboratory medicine to produce and report appropriate. Perform, interpret and record Quality Control data in all departments as appropriate. Records corrective actions where appropriate. Perform preventative and corrective maintenance on instrumentation as prescribed in procedures. Record corrective action where appropriate. Must participate in continuing education.

JOB RESPONSIBILITIES:

  • Produce and report appropriate laboratory results in hematology, coagulation, urinalysis, automated chemistry, and serology
  • Perform, interpret, and record quality control data in all departments
  • Perform preventative and corrective maintenance on instrumentation as prescribed in procedures.
  • Call critical results
  • Perform inventory and maintain department supplies
  • Other tasks and projects as assigned

QUALIFICATIONS:

  • Associate Degree in biological science or chemistry required
  • Completion of qualified medical laboratory science program or three years of acceptable clinical laboratory experience required
  • ASCP or AMT certification preferred
  • 2-4 years laboratory experience preferred

If you are qualified and interested in this position, please submit your updated resume/application, and give us the chance to learn more about you!

AHA is proud to be an Equal Opportunity Employer

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