ZipRecruiter

Log In

1

Lab Scientist Jobs in Missouri (NOW HIRING)

Stellar IT Solutions LLC

Lab Scientist

Hazelwood, MO

$60 - $70/hr

Lab Scientist - Analytical Chemistry, Technical Operations Location: Hazelwood, MO (Onsite) Duration: 6+ Month Contract Position Summary We are seeking a detail‑oriented and highly organized Lab ...

New

Stellar IT Group

Lab Scientist

Hazelwood, MO · On-site

Lab Scientist - Analytical Chemistry, Technical Operations Location: Hazelwood, MO (Onsite) Duration: 6+ Month Contract Position Summary We are seeking a detail-oriented and highly organized Lab ...

New

SSM Health

Clinical Lab Scientist

Saint Joseph, MO · On-site

Night shift opportunity with 10-hour shifts (10:00 p.m. - 8:30 a.m.), including rotating weekends and no on-call. Seeking a Clinical Lab Scientist with strong technical skills and excellent ...

SSM Health

Clinical Laboratory Scientist

Fenton, MO · On-site

This PRN Clinical Lab Scientist opportunity is ideal for an experienced professional who values flexibility while staying hands-on in a fast-paced, high-tech laboratory environment. Availability on ...

SSM Health

Clinical Lab Scientist

Saint Louis, MO · On-site

Medical Lab Scientist (MLS) - American Medical Technologists (AMT) * Or * Medical Technologist (MT)/Clinical Laboratory Scientist (CLS) - ND Board of Clinical Laboratory Practice * Or * Medical ...

SSM Health

Clinical Lab Scientist

Saint Louis, MO · On-site

Medical Lab Scientist (MLS) - American Medical Technologists (AMT) * Or * Medical Technologist (MT)/Clinical Laboratory Scientist (CLS) - ND Board of Clinical Laboratory Practice * Or * Medical ...

SSM Health

Clinical Lab Scientist

Saint Louis, MO · On-site

Medical Lab Scientist (MLS) - American Medical Technologists (AMT) * Or * Medical Technologist (MT)/Clinical Laboratory Scientist (CLS) - ND Board of Clinical Laboratory Practice * Or * Medical ...

next page

Showing results 1-20

All JobsLab Scientist JobsLab Scientist Jobs in Missouri

Lab Scientist information

See Missouri salary details

$9

$23

$42

How much do lab scientist jobs pay per hour?

As of Jul 31, 2026, the average hourly pay for lab scientist in Missouri is $23.68, according to ZipRecruiter salary data. Most workers in this role earn between $18.03 and $26.15 per hour, depending on experience, location, and employer.

What are some common challenges faced by Lab Scientists when working on collaborative research projects?

Lab Scientists often collaborate with multidisciplinary teams, which can present challenges such as aligning on research objectives, coordinating experiment timelines, and ensuring consistent data sharing protocols. Effective communication and adaptability are essential for managing differing scientific perspectives or methods. Building strong working relationships and leveraging project management tools can help Lab Scientists navigate these challenges and contribute positively to team outcomes.

What are the key skills and qualifications needed to thrive as a Lab Scientist, and why are they important?

To thrive as a Lab Scientist, you need a strong background in biology or chemistry, laboratory techniques, and data analysis, typically supported by a relevant science degree. Familiarity with laboratory information management systems (LIMS), analytical instruments, and safety protocols is essential, and certifications such as ASCP can be advantageous. Attention to detail, problem-solving abilities, and effective communication are standout soft skills in this role. These competencies ensure accurate experimental results, maintain safety standards, and foster successful teamwork in research or clinical environments.

What are lab scientists?

Lab scientists, also known as laboratory scientists or clinical laboratory scientists, are professionals who perform tests and analyses on samples such as blood, tissue, and other bodily fluids. They work in medical, research, or industrial laboratories to help diagnose diseases, conduct experiments, and ensure the quality of products or research results. Their role is vital in supporting doctors with accurate data for diagnosis and treatment, as well as advancing scientific knowledge and innovation.

What is the difference between Lab Scientist vs Laboratory Technician?

AspectLab ScientistLaboratory Technician
Required CredentialsBachelor's or Master's degree in a relevant science field; often requires certification or licensingAssociate's degree or diploma in laboratory technology or related field
Work EnvironmentResearch labs, hospitals, pharmaceutical companies, academic institutionsClinical labs, diagnostic labs, research facilities
Job ResponsibilitiesDesign experiments, analyze data, interpret results, develop new testing methodsPrepare samples, operate lab equipment, perform routine tests, record data
Industry UsageUsed across research, healthcare, biotech, and pharmaceutical sectorsPrimarily in clinical diagnostics and routine testing environments

In summary, Lab Scientists typically hold higher educational credentials and focus on research, analysis, and development, while Laboratory Technicians perform routine testing and sample preparation. Both roles are essential in laboratory settings but differ in responsibilities and qualifications.

What are popular job titles related to Lab Scientist jobs in Missouri? For Lab Scientist jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Lab Scientist jobs in Missouri look for? The top searched job categories for Lab Scientist jobs in Missouri are:
What cities in Missouri are hiring for Lab Scientist jobs? Cities in Missouri with the most Lab Scientist job openings:
Lab Scientist jobs near you
Infographic showing various Lab Scientist job openings in Missouri as of July 2026, with employment types broken down into 1% As Needed, 76% Full Time, 10% Part Time, and 13% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $49,260 per year, or $23.7 per hour.

Lab Scientist

Stellar IT Solutions LLC

Hazelwood, MO

$60 - $70/hr

Contractor

Posted 2 days ago

New

Job description

Lab Scientist - Analytical Chemistry, Technical Operations

Location: Hazelwood, MO (Onsite)

Duration: 6+ Month Contract

Position Summary

We are seeking a detail‑oriented and highly organized Lab Scientist to join our Technical Operations team. This onsite role will support analytical chemistry laboratory testing and facility activities, including instrumentation operation, sample management, controlled documentation, and laboratory maintenance. The ideal candidate will bring strong analytical chemistry expertise, hands‑on experience with laboratory instrumentation, and a commitment to data integrity, safety, and continuous improvement.

Key ResponsibilitiesAnalytical Laboratory

  • Operate and maintain analytical instrumentation (HPLC, LC‑MS, GC, spectroscopy, Karl Fischer titration).

  • Perform routine analyses, method development, and validation activities.

  • Troubleshoot instrument and laboratory issues; coordinate maintenance as needed.

Documentation & Quality Systems

  • Draft, review, and maintain controlled documents (SOPs, analytical methods, forms, work instructions).

  • Ensure accurate, compliant documentation aligned with quality standards.

  • Manage laboratory record retention, filing, storage, and archival activities.

Laboratory Operations

  • Coordinate laboratory logistics to support testing schedules and project timelines.

  • Follow and promote laboratory safety procedures.

  • Support continuous improvement initiatives across laboratory operations.

Required Qualifications

  • Bachelor’s degree in Chemistry or related scientific discipline.

  • 3-5 years of laboratory or technical operations experience in an analytical environment.

  • Hands‑on experience with analytical techniques and instrumentation (HPLC, LC‑MS, GC, spectroscopy, Karl Fischer titration).

  • Strong knowledge of laboratory documentation practices and controlled‑document management.

Preferred Qualifications

  • Graduate degree in a scientific discipline.

  • Experience in pharmaceutical, biotechnology, or regulated laboratory environments.

  • Hands‑on LC‑MS experience.

  • Knowledge of GMP and data integrity principles.

  • Experience authoring and maintaining SOPs and quality records.

Required Competencies

  • Strong written and verbal communication skills.

  • Excellent organizational and time‑management abilities.

  • Ability to work independently and collaboratively in a team environment.

  • High attention to detail and accuracy.

  • Strong problem‑solving skills with a proactive approach.

  • Commitment to following procedures, quality requirements, and safety standards.

Working Conditions

  • Onsite laboratory‑based role.

  • Regular handling of chemicals, reagents, and analytical instrumentation.

  • Ability to stand, walk, and perform routine laboratory tasks for extended periods.