Lab Technician Jobs in Houston, TX
Lab Technician jobs in Houston, Texas are concentrated in the Texas Medical Center, Greenway Plaza, and the Energy Corridor, where demand runs across clinical diagnostics, petrochemical analysis, and life sciences research. Employers hiring right now include Optum, University of Houston, and SGS. Find a role that fits below and apply directly.
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Explore opportunities with Kelsey-Seybold Clinic, part of the Optum family of businesses. Work with one of the nation's leading health care organizations and build your career at one of our 40+ locations throughout Houston. Be part of a team that is nationally recognized for delivering coordinated and accountable care. As a multi-specialty clinic, we offer care from more than 900 medical providers in 65 medical specialties. Take on a rewarding opportunity to help drive higher quality, higher patient satisfaction and lower total costs. Join us and discover the meaning behind Caring. Connecting. Growing together.
We are seeking qualified candidates for the role of Patient Service Technician at varying levels (I, II). The selected candidate will be placed at the appropriate level based on qualifications and experience. All levels contribute to patient care under the supervision of licensed medical professionals, with increasing responsibilities at higher levels.
Primary Responsibilities:
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Patient Services Technician I:
- Perform pediatric and adult venipunctures, finger sticks, heel sticks, and other collection services as ordered by the provider
- Perform CLIA waived testing (i.e. urine dip, pregnancy tests, finger stick blood glucose levels, fecal occult blood tests, rapid influenza tests, finger stick PT/INR, Monospots, sed rates, rapid streps) as described in the laboratory procedure
- Maintain accurate laboratory records and make available for inspections /audits by Lab Supervisor, Lab Director, Lab Consultant and CLIA Surveyors.
- Perform necessary quality controls; participate in proficiency testing program as required, maintain lab instruments as indicated by manufacturer recommendations and will follow all safety guidelines in effect
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Patient Service Technician II:
- Includes all duties of Patient Services Technician I
You'll be rewarded and recognized for your performance in an environment that will challenge you and give you clear direction on what it takes to succeed in your role as well as provide development for other roles you may be interested in
Required Qualifications:
- High School Diploma or GED
- No experience required if completion of an accredited Phlebotomy Program OR 1 year of directly related experience as a phlebotomist in a patient service center, clinic, or hospital setting
- BLS certification through the American Heart Association; must obtain within 30 days of hires
- Experience with computers and windows-based software
- Demonstrated ability to use related equipment
Preferred Qualifications:
-
For PST II:
- 2+ years of experience required if completion of an accredited Phlebotomy Program OR 3+ years of directly related experience as a phlebotomist in a patient service center, clinic, or hospital setting with 1 year of waived testing and specimen processing experience in clinical setting
Pay is based on several factors including but not limited to local labor markets, education, work experience, certifications, etc. In addition to your salary, we offer benefits such as, a comprehensive benefits package, incentive and recognition programs, equity stock purchase and 401k contribution (all benefits are subject to eligibility requirements). No matter where or when you begin a career with us, you'll find a far-reaching choice of benefits and incentives. The hourly pay for this role will range from $16 - $29 per hour based on full-time employment. We comply with all minimum wage laws as applicable.
At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission.
OptumCare is an Equal Employment Opportunity employer under applicable law and qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations.
OptumCare is a drug-free workplace. Candidates are required to pass a drug test before beginning employment.
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Find Lab Technician JobsLab Technician Job Market in Houston
Who's Hiring
- Optum32

- University of Houston11

- SGS5

- VAM USA5

- JES TECH5

Top Industries Hiring
- Manufacturing
- Medical Devices
- Healthcare & Medical Services
Lab Technician Jobs in Houston: Frequently Asked Questions
How do I get a lab technician job in Houston?
Focus your search on the Texas Medical Center, one of the largest medical complexes in the world, and the Energy Corridor, where petrochemical and environmental labs concentrate. Hospital networks, contract research organizations, and oil and gas firms are the biggest employers of lab technicians here. Hands-on experience with clinical analyzers, chromatography, or environmental sampling stands out in Houston's market, and ASCP certification carries real weight with hospital and reference lab hiring managers.
Which companies hire lab technicians in Houston?
Companies currently hiring lab technicians in Houston include Optum, University of Houston, and SGS, per current listings on Migrate Mate as of August 2026. Houston's lab technician market draws from a wide range of employers, including large hospital systems anchored in the Medical Center, independent reference labs, petrochemical testing facilities, and environmental services firms operating across the metro.
Are there remote lab technician jobs in Houston?
Yes, though remote work is the exception rather than the rule for lab technicians, since most roles require hands-on sample handling, equipment operation, or on-site quality control. About 0% of lab technician openings tied to Houston are remote or hybrid as of August 2026, and those positions tend to be in data review, reporting, or laboratory information systems support rather than bench work.
How can I get a lab technician job in Houston with little or no experience?
The most realistic entry path in Houston is a phlebotomy or medical laboratory assistant role at one of the Texas Medical Center's teaching hospitals or outpatient clinics, which regularly hire candidates still working toward certification. Community college programs at Houston Community College feed directly into entry-level openings at clinical and reference labs. Environmental testing firms in the Energy Corridor also hire lab assistants with an associate degree in chemistry or biology, offering a route into analytical roles without prior lab employment.
Which industries hire the most lab technicians in Houston?
Most lab technician openings in Houston sit in Manufacturing, Medical Devices, and Healthcare & Medical Services, per current listings on Migrate Mate as of August 2026. Houston's concentration of world-class medical institutions, petrochemical refineries, and environmental compliance requirements across the Gulf Coast region makes it one of the most diverse lab technician markets in the country.
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