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Lab Support Jobs in O Fallon, MO (NOW HIRING)

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 ... lab (e.g., open card pouches, label cards for setups) Perform microbial testing using the VITEK 2 ...

SSM Health

Laboratory Support Technician

Fenton, MO · On-site

May also perform a variety of general clerical duties to support the laboratory department ... Enters, accesses and executes lab orders in the appropriate laboratory and electronic medical ...

SSM Health

Laboratory Support Technician I

Fenton, MO · On-site

Enters, accesses and executes lab orders in the appropriate laboratory and electronic medical ... Basic Life Support HealthCare Provider (BLS HCP) - American Heart Association (AHA) Work Shift:

Saint Louis University

Research Assistant

Saint Louis, MO

$18.75 - $25.75/hr

JOB SUMMARY The Research Assistant supports investigators by performing moderately complex research and experimentation following established protocols. This position performs routine lab and ...

Belcan, LLC

Lab Technician

Creve Coeur, MO · On-site

$18.50 - $24.50/hr

Job Title: Lab Technician (Entry) Location: Creve Coeur, MO Zip Code: 63167 Keyword ... Support the receipt and inspection of raw materials, including ordering and stocking supplies.

Saint Louis University

Research Assistant

Saint Louis, MO · On-site

$18.75 - $25.75/hr

JOB SUMMARY The Research Assistant supports investigators by performing moderately complex research and experimentation following established protocols. This position performs routine lab and ...

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All JobsLab Support JobsLab Support Jobs in O'Fallon, MO

Lab Support information

See O Fallon, MO salary details

$13

$21

$36

How much do lab support jobs pay per hour?

As of Aug 3, 2026, the average hourly pay for lab support in O'Fallon, MO is $21.84, according to ZipRecruiter salary data. Most workers in this role earn between $17.07 and $24.76 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a lab support professional?

To thrive as a Lab Support professional, you need a solid understanding of laboratory procedures, safety protocols, and basic scientific principles, often backed by a degree or coursework in a science-related field. Familiarity with laboratory equipment, inventory management systems, and safety certification (such as OSHA) is typically required. Attention to detail, strong organizational skills, and effective communication are valuable soft skills in this role. These competencies ensure accurate experiment support, maintain a safe work environment, and enable smooth laboratory operations.

What are some common challenges faced by lab support professionals, and how can they be addressed?

Lab Support professionals often face challenges such as managing multiple tasks simultaneously, maintaining equipment, and ensuring compliance with safety protocols. Balancing the demands of supporting researchers while handling routine maintenance requires strong organizational skills and attention to detail. Effective communication with scientists and other team members can help prioritize urgent tasks and streamline workflows. Regular training and proactive equipment checks can also minimize disruptions and help Lab Support staff stay ahead of potential issues.

What is a lab support?

Lab support roles refer to positions that assist scientists, researchers, or technicians in maintaining laboratory operations. Responsibilities typically include preparing equipment and materials, cleaning and sterilizing instruments, managing inventory, and ensuring lab safety protocols are followed. Lab support staff play a critical role in keeping experiments and research running smoothly by handling essential tasks that allow researchers to focus on scientific work. These roles can be found in academic, clinical, or industrial laboratories.

What is the difference between Lab Support vs Lab Technician?

AspectLab SupportLab Technician
Required CredentialsHigh school diploma or equivalent; on-the-job trainingAssociate degree or certification in laboratory sciences
Work EnvironmentAssisting lab staff, preparing materials, cleaning equipmentPerforming tests, analyzing samples, recording data
Employer & Industry UsageHospitals, clinics, research labsMedical labs, research institutions, diagnostic centers

Lab Support roles typically involve assisting laboratory staff with preparation and maintenance tasks, requiring minimal formal education. Lab Technicians perform more technical tasks like testing and analysis, often requiring specialized certifications. Both roles are essential in laboratory settings, but Lab Technicians have more technical responsibilities and qualifications.

What job categories do people searching Lab Support jobs in O'Fallon, MO look for? The top searched job categories for Lab Support jobs in O'Fallon, MO are:
Lab Support jobs near you
Infographic showing various Lab Support job openings in O'Fallon, MO as of July 2026, with employment types broken down into 6% Internship, 60% Full Time, 28% Part Time, and 6% Contract. Highlights an 100% In-person job distribution, with an average salary of $45,436 per year, or $21.8 per hour.

Lab Support Technician - Chesterfield, MO

Rangam Consultants Inc

Chesterfield, MO

$19 - $21/hr

Contractor

Re-posted 19 days ago

Job description

Onsite
 

Schedule: Monday - Friday / First Shift

  • The St. Louis Laboratory Support Technician will be part of a diverse team of technicians focused on the support of the BRD development labs.
  • They will support the gene therapy and CPD groups by ensuring equipment is properly calibrated and maintained and lab supplies are available as needed.
  • The technician will be responsible for the overall cleanliness and organization, as well.
  • The technician will also support the unit operations in the lab and will be cross trained to provide backup for laboratory technician functions within the organization and assay support where needed.

ROLE RESPONSIBILITIES

  • Duties and responsibilities will include maintenance and troubleshooting of various types of equipment (blood gas analyzers, cell analyzers, bioreactors, pH meters, etc.)
  • Weekly calibration
  • Ordering of supplies and spare parts
  • Interfacing with vendors for repairs as required
  • Technician will be responsible for ordering and maintaining supplies for the laboratory, including chemicals, and will be required to keep the overall lab orderly and organized
  • The technician will be cross trained in other laboratory functions in order to provide backup, as needed
  • Learn and practice basic aseptic procedures as per training and SOP's.
  • Learn to operate, clean and perform minor maintenance on equipment which includes filtration trains, autoclaves, utility units and CIP stations.
  • Assist in reading and reporting testing results using scientific instruments.
  • Completion of documents and log sheets.
  • Must comply with GMP requirements.

Qualifications:

  • Must be able to calculate mathematical calculations and conversions.
  • Familiar with general safety procedure and guidelines.
  • Must be self motivated and have a strong attention to detail.
  • Good communication skills required.

What will the resource be working with, or, have exposure to?:

  • Clinical Research Unit facility

What is the minimum education experience required?: 

  • High School Diploma, Associates Degree, or BS/BA in Biotechnology, Biology, Biochemistry, or equivalent.