Laboratory Jobs in Houston, TX
Laboratory jobs in Houston are in strong demand, concentrated in the Texas Medical Center, Greenway Plaza, and the Energy Corridor, across life sciences, petrochemical research, and clinical diagnostics. Employers hiring right now include Houston Methodist, Quest Diagnostics, and CommonSpirit Health. Scan the live roles below and apply to whichever ones fit.
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Showing 5 of 304+ Laboratory jobs
Medical Laboratory Scientist I - Houston, TX, Monday to Friday, 8:00 AM to 5:00 PM
Sign on bonus available of $3K for external applicants only
Are you intrigued by the science of the human body? Curious about state-of-the-art laboratory instrumentation? Looking to join a Fortune 500 company leading the world in providing diagnostic information services? Quest Diagnostics is now recruiting for technologist positions ranging from entry level to experienced, with a wide range of benefits and training!
Pay range: $29.50+ per hour
Salary offers are based on a wide range of factors including relevant skills, training, experience, education, and, where applicable, certifications obtained. Market and organizational factors are also considered. Successful candidates may be eligible to receive annual performance bonus compensation.
Benefits information:
We are proud to offer best-in-class benefits and programs to support employees and their families in living healthy, happy lives. Our pay and benefit plans have been designed to promote employee health in all respects – physical, financial, and developmental. Depending on whether it is a part-time or full-time position, some of the benefits offered may include:
- Day 1 Medical, supplemental health, dental & vision for FT employees who work 30+ hours
- Best-in-class well-being programs
- Annual, no-cost health assessment program Blueprint for Wellness®
- healthyMINDS mental health program
- Vacation and Health/Flex Time
- 6 Holidays plus 1 "MyDay" off
- FinFit financial coaching and services
- 401(k) pre-tax and/or Roth IRA with company match up to 5% after 12 months of service
- Employee stock purchase plan
- Life and disability insurance, plus buy-up option
- Flexible Spending Accounts
- Annual incentive plans
- Matching gifts program
- Education assistance through MyQuest for Education
- Career advancement opportunities
- and so much more!
While we appreciate and value our staffing partners, we do not accept unsolicited resumes from agencies. Quest will not be responsible for paying agency fees for any individual as to whom an agency has sent an unsolicited resume.
Equal Opportunity Employer: Race/Color/Sex/Sexual Orientation/Gender Identity/Religion/National Origin/Disability/Vets or any other legally protected status.
Job Responsibilities:
- Follow the laboratory's procedures for specimen handling and processing, test analyses, reporting and maintaining records of patient test result.
- Maintain records that demonstrate that proficiency testing samples are tested in the same manner as patient specimens.
- Analyze specimens using approved testing procedures.
- Review and release test results.
- Follow CLIA, HIPAA, OSHA, and safety guidelines as described in their respective guidelines.
- Follow the laboratory's established policies and procedures whenever test systems are not within the laboratory's established acceptable levels of performance. Identify problems that may adversely affect test performance or reporting of test results, correct the problems encountered or immediately notify the senior technologist or supervisor.
Education:
BS in Medical Technology preferred; or BS/BA in Chemistry or Biology, or Associates degree in a Laboratory Science or Medical Technology, or Previously qualified as a Technologist under 42 CFR 493
Work Experience:
1 year Clinical experience (high complexity testing) preferred.
MLS, Medical Laboratory Scientist, Medical Lab Scientist, Med Tech, Medical Technologist, CLS, Clinical Lab Scientist
Medical Laboratory Scientist I - Houston, TX, Monday to Friday, 8:00 AM to 5:00 PM
Sign on bonus available of $3K for external applicants only
Are you intrigued by the science of the human body? Curious about state-of-the-art laboratory instrumentation? Looking to join a Fortune 500 company leading the world in providing diagnostic information services? Quest Diagnostics is now recruiting for technologist positions ranging from entry level to experienced, with a wide range of benefits and training!
Pay range: $29.50+ per hour
Salary offers are based on a wide range of factors including relevant skills, training, experience, education, and, where applicable, certifications obtained. Market and organizational factors are also considered. Successful candidates may be eligible to receive annual performance bonus compensation.
Benefits information:
We are proud to offer best-in-class benefits and programs to support employees and their families in living healthy, happy lives. Our pay and benefit plans have been designed to promote employee health in all respects – physical, financial, and developmental. Depending on whether it is a part-time or full-time position, some of the benefits offered may include:
- Day 1 Medical, supplemental health, dental & vision for FT employees who work 30+ hours
- Best-in-class well-being programs
- Annual, no-cost health assessment program Blueprint for Wellness®
- healthyMINDS mental health program
- Vacation and Health/Flex Time
- 6 Holidays plus 1 "MyDay" off
- FinFit financial coaching and services
- 401(k) pre-tax and/or Roth IRA with company match up to 5% after 12 months of service
- Employee stock purchase plan
- Life and disability insurance, plus buy-up option
- Flexible Spending Accounts
- Annual incentive plans
- Matching gifts program
- Education assistance through MyQuest for Education
- Career advancement opportunities
- and so much more!
While we appreciate and value our staffing partners, we do not accept unsolicited resumes from agencies. Quest will not be responsible for paying agency fees for any individual as to whom an agency has sent an unsolicited resume.
Equal Opportunity Employer: Race/Color/Sex/Sexual Orientation/Gender Identity/Religion/National Origin/Disability/Vets or any other legally protected status.
Job Responsibilities:
- Follow the laboratory's procedures for specimen handling and processing, test analyses, reporting and maintaining records of patient test result.
- Maintain records that demonstrate that proficiency testing samples are tested in the same manner as patient specimens.
- Analyze specimens using approved testing procedures.
- Review and release test results.
- Follow CLIA, HIPAA, OSHA, and safety guidelines as described in their respective guidelines.
- Follow the laboratory's established policies and procedures whenever test systems are not within the laboratory's established acceptable levels of performance. Identify problems that may adversely affect test performance or reporting of test results, correct the problems encountered or immediately notify the senior technologist or supervisor.
Education:
BS in Medical Technology preferred; or BS/BA in Chemistry or Biology, or Associates degree in a Laboratory Science or Medical Technology, or Previously qualified as a Technologist under 42 CFR 493
Work Experience:
1 year Clinical experience (high complexity testing) preferred.
MLS, Medical Laboratory Scientist, Medical Lab Scientist, Med Tech, Medical Technologist, CLS, Clinical Lab Scientist
See All 304+ Laboratory Jobs in Houston
Find roles in Houston that match your experience and apply in just a few clicks.
Find Laboratory JobsLaboratory Job Market in Houston
Who's Hiring
- Houston Methodist55
- Quest Diagnostics33
- CommonSpirit Health17
- HCA Houston Healthcare17
- MD Anderson Cancer Center17
Top Industries Hiring
- Healthcare & Medical Services
- Technology & Software
Laboratory Jobs in Houston: Frequently Asked Questions
How do I get a laboratory job in Houston?
Houston's strongest hiring comes from the Texas Medical Center, energy sector research facilities along the Energy Corridor, and environmental testing companies serving the petrochemical industry. Candidates with hands-on bench skills, familiarity with LIMS platforms, and experience in clinical, analytical, or quality-control settings stand out. Targeting research hospitals, oilfield services companies, and contract testing labs gives you the broadest range of openings in this market.
Which companies hire laboratorys in Houston?
Companies currently hiring laboratorys in Houston include Houston Methodist, Quest Diagnostics, and CommonSpirit Health, per current listings on Migrate Mate as of September 2026. Houston's mix of major health systems, petrochemical giants, and independent contract labs means openings range from large institutional employers to specialized boutique testing facilities.
Are there remote laboratory jobs in Houston?
Yes, though remote work is limited for laboratory roles because most positions require physical access to equipment, samples, or controlled environments. About 0% of laboratory openings tied to Houston are remote or hybrid as of September 2026. The positions most likely to offer remote hours are data analysis, regulatory affairs, and lab informatics roles attached to Houston-area research and energy companies.
How can I get a laboratory job in Houston with little or no experience?
The most realistic entry path in Houston is a lab technician or lab assistant role at one of the Texas Medical Center's hospitals or research institutes, which regularly hire candidates with an associate degree or recent coursework in biology or chemistry. Environmental testing companies serving the petrochemical corridor also hire entry-level technicians and provide on-the-job training. Completing a phlebotomy or clinical lab certification through Houston Community College strengthens applications considerably.
Which industries hire the most laboratorys in Houston?
Most laboratory openings in Houston sit in Healthcare & Medical Services and Technology & Software, per current listings on Migrate Mate as of September 2026. Houston's position as the nation's energy capital and home to the world's largest medical complex drives unusually high demand across both petrochemical and life sciences laboratory functions.
See All 304+ Laboratory Jobs in Houston
Find roles in Houston that match your experience and apply in just a few clicks.
Find Laboratory Jobs