46 Results for

Laboratory Jobs in Webster, TX

Jobs

Houston, TX18 days ago

Full-time
Employee

Duties will require in-depth knowledge of pressure, temperature, flow, and chemistry, with the ability to provide on-the-fly assessments and decision-making related to these topics, to ensure the final product meets all customer specifications. This role provides technical expertise, mentors junior analysts, and ensures high-quality, accurate analytical data to support research, production, and quality assurance activities.

Webster, TX12 days ago

Additional options for dental and vision benefits, life and disability coverage, flexible spending accounts, supplemental health protection plans (accident, critical illness, hospital indemnity), auto and home insurance, identity theft protection, legal counseling, long-term care coverage, moving assistance, pet insurance and more. HCA Houston Healthcare Clear Lake offers a variety of other services, including Woman Services, Pediatric Care, Breast Diagnostic Center, ACR-accredited Imaging Center, Wound Care Treatment Center featuring Hyperbaric Oxygen Therapy, and much more.

Houston, Texas30+ days ago

For over 25 years, National Experienced Workforce Solutions (NEW Solutions) has specialized in connecting experienced workers (ages 55+) with full-time and part-time job opportunities that support the critical missions of Federal Agencies across the United States. Benefits: Paid Health Insurance Premium for positions budgeted at 60+ hours per pay period, Accrued Vacation and Sick Leave, Paid Federal Holidays, and optional Vision and Dental Insurance available for positions budgeted at 35+ hours per pay period.

Galveston, Texas30+ days ago

Qualifications:Bachelor’s Degree in Chemistry or a related science preferred, or equivalent work experience; coupled with a minimum of one (2) year of direct transferable experience working in a laboratory. Be able to work in the presence of odors typical of petroleum or petrochemicals without allergic reactions or nausea, when such odors are within OSHA-designated permissible exposure limits (PELs).

Houston, Texas30+ days ago

ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). Laboratory Activities: Perform specific tasks associated with conducting laboratory testing on construction materials for various projects under the supervision of senior technicians and other lab staff.

Houston, Texas30+ days ago

You’ll sample blood types, perform elementary blood banking, conduct laboratory procedures, maintain laboratory equipment, and pack, unpack, inspect, store, and distribute blood and blood products. Enlist as a Soldier into the United States Army and as a Medical Laboratory Specialist (68K), you'll have the important responsibility of caring for and aiding in the diagnosis and treatment of the Soldiers.

Houston, Texas22 days ago

The role involves managing daily operations and staff within our Construction Materials Testing (CMT) and Geotechnical laboratory, including testing of concrete, asphalt, soils, aggregates, rock, and masonry. As a national leader in geotechnical engineering, environmental consulting, and materials testing and inspection, we collaborate on transformative projects across transportation, energy, water, healthcare, and more.

Houston, TX30+ days ago

$17–$19 Per Hour

As a trusted leader in materials testing, inspection, and engineering services, we help ensure the safety and strength of a wide variety of constructionimprovements ranging from highways and bridges to commercial, retail, and industrial buildings and energy projects. At CMT Technical Services (CMT), we're building more than just infrastructure-we're building communities, careers, and a culture rooted in integrity, collaboration, and technical excellence.

Houston, Texas30+ days ago

The Senior Environmental Employment (SEE) Program offers unique opportunities in Scientific, Technical, and Administrative / Office support for individuals age 55 and over to support the Environmental Protection Agency (EPA) through a grant administered program through National Experienced Workforce Solutions (NEW Solutions). Provides support in the preparation of samples, data entry/archival of lab data, sample receipt/login, and general analytical support of the division's overall science mission.

Houston, TX30+ days ago

Higher education requirements include: Completing a bachelor’s degree in medical technology or clinical laboratory science. Performing differential cell counts looking for abnormal cells to aid in the diagnosis of anemia and leukemia.

New!

Pasadena, TX2 days ago

Additional options for dental and vision benefits, life and disability coverage, flexible spending accounts, supplemental health protection plans (accident, critical illness, hospital indemnity), auto and home insurance, identity theft protection, legal counseling, long-term care coverage, moving assistance, pet insurance and more. HCA Houston Southeast is the only hospital in Pasadena with both Chest Pain Center Accreditation with Primary PCI and Resuscitation by the American College of Cardiology and full accreditation by The Joint Commission on the Accreditation of Healthcare Organizations.

Houston, Texas30+ days ago

Enlist as a Soldier into the United States Army and as an Optical Laboratory Specialist (68H), you'll gain the specialized training needed to make and repair the eyewear that is provided to Soldiers in the Army. You'll use your knowledge of optics and ocular health to sort and forward prescriptions, prepare and make prescription lenses, inspect them for accuracy, assemble frames, and perform repairs and maintenance on optical tools and machines.

New!

Houston, TX2 days ago

Additional options for dental and vision benefits, life and disability coverage, flexible spending accounts, supplemental health protection plans (accident, critical illness, hospital indemnity), auto and home insurance, identity theft protection, legal counseling, long-term care coverage, moving assistance, pet insurance and more. Today, we are the state’s premier facility dedicated to the health of women and children offering expertise and an outstanding level of care in breast health, imaging, gynecology, minimally invasive surgery, infertility, obstetrics, high-risk pregnancy, and pediatrics.

New!

Houston, TX5 days ago

Teaches theory and practical applications using instructional methods and teaching skills in the classroom, clinical practicum, simulation and skills laboratory tracking. Teaches assigned number of classes using the prescribed courses of study with established texts and/or prescribed instructional materials.

Houston, TX18 days ago

We need you to bring creative ideas and diverse backgrounds to help us envision, shape, and deliver systems that will enable the exploration of space while benefiting people here on Earth. The Geomicrobiology Laboratory Lead will: Help sample and analyze microbiological communities inside the Astromaterials Collection Cleanrooms.

Houston, TX13 days ago

$80,000–$100,000 Per Year

Its cerebrospinal fluid–based platform enables quantitative measurement and molecular profiling of rare tumor cells and circulating tumor DNA, helping clinicians make more informed treatment decisions. The Laboratory Technologist – Fluorescence Imaging & Molecular Diagnostics is responsible for performing high-complexity laboratory testing in a regulated clinical environment.

Houston, TX30+ days ago

We are a CLIA and COLA certified national diagnostics lab expanding across the United States, providing genetics, molecular, toxicology, general health, and next-generation sequencing testing services. We are seeking a highly skilled and detail-oriented on-site or remote Laboratory Director to oversee our laboratory operations.

Pasadena, TX30+ days ago

Pass a drug and alcohol test specified by AmSpec, Pass an annual Pulmonary Fitness and Respirator Fit Test, Pass a physical examination by a physician designated by AmSpec Services, both before employment and at any time during employment upon request of AmSpec Services to confirm the employee’s ability to perform the essential job functions of the position. Employees are required to read product information, use available engineering controls, follow guidelines presented during training, and be able to wear and use appropriate protective equipment, including respiratory protective equipment, as may be required by the work environment.

Rockmart, GA30+ days ago

Responsibilities include hiring and firing subordinate employees (or effectively recommending such decisions), interviewing, selecting, and training employees; setting and adjusting rates of pay and hours of work; directing employees’ work; maintaining production records for use in supervision; appraising employees’ productivity and efficiency for recommending promotions or other changes in status; handling employee complaints and grievances; disciplining employees; assigning work among employees; and providing for the safety and security of the employees. • Extensive experience in manufacturing facilities management and a successful track record with leading employees• Extended expertise in the fields of industrial electrical, plumbing, mechanical, HVAC, compressed gas systems, fabrication and carpentry• Proficient in recognizing and solving complex and challenging problems from established operating procedures and/or scientific methods• Strong written and verbal communication skills• Proficient in Microsoft Office and Maintenance Management Software .

Houston, TX30+ days ago

Full-time

This role is pivotal in delivering both theoretical knowledge and practical applications through a variety of instructional methods, including classroom teaching, clinical practicums, simulation exercises, and skills laboratory tracking. The Dental Assistant Laboratory Skills Instructor operates under the direct supervision of the Program Director, contributing to the academic and professional development of students within the Dental Assistant program.

Pasadena, Texas30+ days ago

Strong leadership skills, and flexible interpersonal skills, with the ability to interact effectively with all levels of the organization and in a variety of cultures – both internal and external. Duties and ResponsibilitiesReports to the Quality Assurance Manager or the Location Laboratory Manager as deemed necessary.

Houston, TX12 days ago

Shift: Wednesday-Saturday, 2:00pm-12:30am Eastern (subject to change based on business needs)This is a Hybrid position based out of any of our sites located in: Fort Myers, FL; Durham, NC; Ramsey, NJ; or Houston, TXNow that you know what we're looking for in talent, let us tell you why you'd want to work at NeoGenomics:As an employer, we promise to provide you with a purpose driven mission in which you have the opportunity to save lives by improving patient care through the exceptional work you perform. Position Summary:The Clinical Laboratory Technologist works under general supervision and is responsible for complex laboratory procedures and handling all types of specimens submitted to the department for processing tasks assigned.

Houston, TX12 days ago

Shift: Tuesday-Saturday, 8:00pm-4:30am Eastern (subject to change based on business needs)This is a Hybrid position based out of any of our sites located in: Fort Myers, FL; Aliso Viejo, CA; Durham, NC; Ramsey, NJ; or Houston, TXNow that you know what we're looking for in talent, let us tell you why you'd want to work at NeoGenomics:As an employer, we promise to provide you with a purpose driven mission in which you have the opportunity to save lives by improving patient care through the exceptional work you perform. Position Summary:The Clinical Laboratory Technologist works under general supervision and is responsible for complex laboratory procedures and handling all types of specimens submitted to the department for processing tasks assigned.

Houston, TX12 days ago

Position Summary:The Clinical Laboratory Technologist works under general supervision and is responsible for complex laboratory procedures and handling all types of specimens submitted to the department for processing tasks assigned. Determines the acceptability of specimens for testing, prepares clinical specimens for testing and identifies specimen related problems according to established SOP guidelines.

Houston, TX12 days ago

Position Summary: The Clinical Laboratory Technologist works under general supervision and is responsible for complex laboratory procedures and handling all types of specimens submitted to the department for processing tasks assigned. Now that you know what we're looking for in talent, let us tell you why you'd want to work at NeoGenomics: As an employer, we promise to provide you with a purpose driven mission in which you have the opportunity to save lives by improving patient care through the exceptional work you perform.

Houston, TX12 days ago

Remote

Position Summary: The Clinical Laboratory Technologist works under general supervision and is responsible for complex laboratory procedures and handling all types of specimens submitted to the department for processing tasks assigned. Now that you know what we're looking for in talent, let us tell you why you'd want to work at NeoGenomics: As an employer, we promise to provide you with a purpose driven mission in which you have the opportunity to save lives by improving patient care through the exceptional work you perform.

Pasadena, Texas30+ days ago

The Retain Position will provide support for the lab and field inspectors by transporting chemical samples to and from the lab, client terminals, or plant facilities and keeping an inventory system of chemical samples. Be able to work in the presence of odors typical of petroleum or petrochemicals without allergic reactions or nausea, when such odors are within OSHA-designated permissible exposure limits (PELs).

Houston, TX30+ days ago

Full-time

Harris Health has earned Magnet® designation for nursing excellence, NCQA recognition for patient-centered care, and maintains strong academic partnerships with Baylor College of Medicine, McGovern Medical School at UTHealth, MD Anderson Cancer Center, and the University of Houston’s Tilman J. Fertitta Family College of Medicine. This role performs complex gross examinations of surgical specimens and assists with intra-operative consultations under the supervision of pathologists.

Houston, TX30+ days ago

MAS Medical Staffing is currently seeking a(n) Registered Nurse (RN) professional with Registered Nurse (Catheterization Laboratory) experience for a 12 week contract in the Houston TX area. If you are looking for a staffing agency that has your best interest at heart and a recruiter that will work 1 on 1 with you to find the best assignment available, please reach out to us today!

Houston, Texas30+ days ago

Enlist as a Soldier into the United States Army and As a Petroleum Laboratory Specialist, you'll supervise and conduct laboratory tests on petroleum, oil, and lubricant products to ensure fire prevention and safety control for our troops, to ensure they meet the Army’s requirements, and our Soldiers can depend on them. You’ll train to perform physical and chemical tests on turbine aviation fuels, diesels and motor gasolines, and kerosene-based and diesel fuels in the field.

Houston, TX12 days ago

HCA Houston Healthcare Medical Center is a 445+ bed acute care hospital located in the heart of central Houston, adjacent to the Medical Center and Museum District, and provides quality care for the greater Houston area. We are members of HCA Houston Healthcare, the most comprehensive family of hospitals in the region and part of the leading provider of healthcare in the country, HCA Healthcare.

Houston, TX30+ days ago

Reporting to the Lab Manager according to established procedures, prepares tissues for microscopic examination by the Pathologist; by freezing and cutting tissue samples, mounting specimens on slides, and staining or treating tissue with chemicals; in order to reveal specific structural details under microscopic analysis. Joseph Medical Center (SJMC), Houston's first and only downtown hospital delivering world-class care for the last 137 years and looking forward to the next century of exceptional care to Houstonians when they need us most.

Houston, Texas30+ days ago

You’ll employ the most advanced equipment and coordinate defense systems against these weapons of mass destruction in support of joint and combined arms operations. Financial Benefits:Salary and Bonuses: Competitive base pay with potential for bonuses, including enlistment bonuses and re-enlistment bonuses.

New!

Webster, TX5 days ago

HCA Houston Healthcare Clear Lake offers a variety of other services, including Woman Services, Pediatric Care, Breast Diagnostic Center, ACR-accredited Imaging Center, Wound Care Treatment Center featuring Hyperbaric Oxygen Therapy, and much more. Additional options for dental and vision benefits, life and disability coverage, flexible spending accounts, supplemental health protection plans (accident, critical illness, hospital indemnity), auto and home insurance, identity theft protection, legal counseling, long-term care coverage, moving assistance, pet insurance and more.

Houston, TX30+ days ago

Joseph Medical Center (SJMC), Houston's first and only downtown hospital delivering world-class care for the last 137 years and looking forward to the next century of exceptional care to Houstonians when they need us most. Under the general supervision of the Laboratory Service Director and according to established policies and procedures, performs various Clinical Laboratory tests in one or more sections of the Laboratory.

Houston, Texas30+ days ago

With over 1,000 employees—in technical, consulting, operational, sales, finance, and corporate roles—we have stood the test of time by delivering on our Trust in Every Measure promise to our customers in vital industries, including life sciences, aerospace, defense, energy, and utilities. Calibration Technicians at this level typically can calibrate higher-level equipment and calibrate equipment across a minimum of four (4) disciplines, with expert knowledge in one (1) discipline (e.g., Electrical, Dimensional, or Pressure).

Baytown, TX11 days ago

For convenience and simplicity, words like venture, joint venture, partnership, co-venturer, and partner are used to indicate business relationships involving common activities and interests, and those words may not indicate precise legal relationships. Its scope of products includes fuels, lube oils, and chemical compounds used in a diverse range of products, from auto battery cases, diapers and tire inner tubes to pharmaceutical uses, food packaging, trash bags and more.

Lowell, AR30+ days ago

$20–$30

SPEC Building Materials Corporation is recognized as one of the nation’s leading wholesale distributors of the highest-quality building materials, equipment, and products for commercial and residential roofing contractors. The SPEC Inside Sales/Customer Service Associate Team is responsible for order placement, general sales information and product requirements, pricing, delivery coordination, and more.

New!

Webster, TX4 days ago

New!

Pasadena, TX5 days ago

Through the guidance and direction provided by the department supervisor or manager, the Crude Assay Distillation Technicianperformslaboratorydistillationsonpetroleumcrudeoil,crudecondensateandvariouspetroleumhydrocarbon mixtures and solvents per test methods ASTM D2892 and ASTM D5236. Crude Assay Distillation Technician is also responsible for performing various bulk property type analysis on petroleum crude oil and the fractions thereof as are produced by the distillation process to determine chemical and physical characteristics.

houston, TX30+ days ago

The role plays a critical part in ensuring data integrity and turnaround time by maintaining sample traceability and supporting smooth analytical workflows. Job Summary: The lab Technician is responsible for receiving, organizing, preparing, testing and reporting samples according to established laboratory procedures.

Houston, TX30+ days ago

Job Summary: The Wet lab Technician is responsible for receiving, organizing, preparing, testing and reporting samples according to established laboratory procedures. The role plays a critical part in ensuring data integrity and turnaround time by maintaining sample traceability and supporting smooth analytical workflows.

Omaha, NE30+ days ago

$20–$30

Houston, Texas30+ days ago

Perform footing subgrade inspections to review soils composition and bearing capacity and/or determine depth of overexcavation for unsuitable subgrade soils; Earthwork oversight (monitoring overexcavation of unsuitable materials and compaction testing of structural fill material); Communicate effectively and efficiently with contractors and project manager. American Concrete Institute (ACI) concrete field-testing technician certificate, accredited construction inspection/materials testing certificates, OSHA 40, OSHA 10, and/or American Portable Nuclear Gauge Association (APNGA) gauge training preferred.

Houston, Texas30+ days ago

Baytown, TX12 days ago

The QC Lab Technician will be responsible for the testing of manufactured products (raw material, in-process, and final product.) and providing support for all areas of laboratory work, concentrating on the accurate analysis of samples, ensuring the material meets both the customer and internal specifications for color and physical performance. Maintain complete and open lines of communication with other personnel, functional groups, or departments to facilitate operations and interaction in the organization.

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Laboratory Jobs in Webster, TX

GAS CHROMATOGRAPHY APPLICATION ENGINEER Mindteck (India) Limited

Medical Laboratory Technician HCA Healthcare

Laboratory Technician (STX-181) National Experienced Workforce Solutions

Laboratory Technician Coastal Gulf & International, Inc.

Laboratory Technician ECS Ltd

Medical Laboratory Technicians (68K) U.S. Army

Laboratory Supervisor Universal Engineering Sciences

Soils Laboratory Technician CMT Technical Services

Laboratory Assistant (STX-178) National Experienced Workforce Solutions

Laboratory Scientist Le CYR Consulting

Medical Laboratory Tech HCA Healthcare

Ophthalmic Laboratory Technician (68H) U.S. Army

Medical Laboratory Tech PRN HCA Healthcare

Dental Assistant Laboratory Skills Instructor CHCP Healthcare and Educational Services LLC

Geomicrobiology Laboratory Lead MbSolutions Inc

Clinical Laboratory Technologist Lighthouse Lab Services

Laboratory Director Genview Diagnosis

Laboratory Instrumentation and Calibration Specialist Amspec LLC.

Sr. Facilities Mgr. – Fuel Containment Axillon Aerospace, Inc.

Dental Assistant Laboratory Skills Instructor CHCP

Laboratory Quality Control Coordinator Coastal Gulf & International, Inc.

Clinical Laboratory Technologist - Flow Cytometry Dry Lab, Wed-Sat Evenings NeoGenomics Laboratories

Clinical Laboratory Technologist - Flow Cytometry Dry Lab, Tues-Sat Overnights NeoGenomics Laboratories

Clinical Laboratory Technologist - Flow Cytometry Dry Lab, Thurs-Sun Mornings NeoGenomics Laboratories

Clinical Laboratory Technologist - Flow Cytometry Dry Lab, Tues-Sat Mornings NeoGenomics Laboratories

Clinical Laboratory Technologist - Cytogenetics Dry Lab, Remote NeoGenomics Laboratories

Laboratory Retain/Driver Coastal Gulf & International, Inc.

Laboratory Pathologist Assistant Harris Health System

Registered Nurse(RN) / Travel / Catheterization Laboratory MAS Medical Staffing

Petroleum Laboratory Specialist (92L) U.S. Army

Laboratory Assistant PRN HCA Healthcare

Certified Histology Technician St. Josephs Medical Center

Chemical Technicians (74D) U.S. Army

Medical Lab Tech HCA Healthcare

Medical Technologist - MT/MLS/MLT, PRN St. Josephs Medical Center

Calibration Technician II Transcat, Inc.

Baytown Complex Process Technician ExxonMobil

Customer Service Spec Corp

Lab Student Intern PRN HCA Healthcare

Crude Assay Distillation Technician Amspec LLC.

Lab Technician Amspec LLC.

Wetlab Technician Amspec LLC.

Customer Service Spec Corp

Engineering Technician - Dynamic Earth Dynamic Engineering Consultants, PC

Construction Materials Testing Lab/Field Lead Technician Kleinfelder Inc

QC Lab Technician 1 Resource Group

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