51 Results for

Laboratory Jobs in Keller, TX

Jobs

Frisco, TX30 days ago

BSN Preferred • Current Basic Life Support Certification • Current additional certifications as required by department • Current license to practice professional nursing in Texas or eligibility to do so • Work experience: at least 6 months RN experience Your Job Responsibilities: • Communicate clearly and openly • Build relationships to promote a collaborative environment • Be accountable for your performance • Always look for ways to improve the patient experience • Take initiative for your professional growth • Be engaged and eager to build a winning teamMethodist Celina Medical Center is located on a 40+ acre campus just off of Dallas Parkway, and will serve as the community’s first full-service hospital, serving Celina and surrounding communities. The four-story medical center will open with 51 beds, with plans for expansion, and will feature a range of services including cardiology, women’s services, orthopedics, robotic surgery, and more.

New!

Mansfield, TX1 day ago

With advanced technology, patient-centered design, and a new ninth operating room added in 2025, Methodist Mansfield delivers high-quality, innovative care across services including Level III Trauma, NICU, and Maternal Care. • Current RN license in the State of Texas or compact license • Clinical Course Certifications (Basic Life Support, Advanced Cardio Life Support, Pediatric Advanced Life Support, NRP, etc.) consistent with RN requirements for specific clinical area.

Irving, TX11 days ago

$30–$40 Per Hour

Minimum of 1 year of clinical laboratory experience in highly complex testing for those with BS/BA in Chemistry or Biology. Performs simple routines, such as preparing solutions and sterilizing equipment for testing.

Fort Worth, TX12 days ago

This role supports the integrity of our steel fabrication and distribution operations by maintaining precise laboratory procedures, accurate data recording, and safe handling of all specimens and materials. • Work is performed in a laboratory and light industrial setting with exposure to metals, chemicals (including methanol), and mechanical equipment.

Addison, TX, TX30+ days ago

Full-time

While performing the duties of this job, the employee is regularly required to stand; walk; sit; use hands to finger, handle, or feel objects, or controls; reach with hands and arms; climb stairs; balance; stoop, kneel, or crouch; and talk or hear. AIIR Products is a pioneering provider of AI-powered heating and cooling solutions designed to enhance comfort and energy efficiency in multi-family, residential, and hospitality settings.

New!

Dallas, TX3 days ago

Summary:The Lab Assistant assists with processing specimens, preparing samples for testing, maintaining laboratory equipment, and performing administrative tasks. Technical/Motor Skills - Must have the ability to grasp, perform fine manipulation, push/pull, and move about when assisting with procedures and/or using department equipment.

New!

Fort Worth, TX4 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. The Medical Lab Technician conducts routine and complex laboratory tests in toxicology, chemistry, hematology, immunology, and/or microbiology for use in patient diagnosis and treatment of disease.

New!

Irving, TX2 days ago

Follow the laboratory's procedures for specimen handling and processing, test analyses, reporting and maintaining records of patient test result; 2. Maintain records that demonstrate that proficiency testing samples are tested in the same manner as patient specimens; 3. Analyze specimens using approved testing procedures (see department SOPs). 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.

Fort Worth, Texas16 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.

DeSoto, TX30+ days ago

$50,000–$60,000 Per Year

The Senior Laboratory Technician provides operational leadership for laboratory activities supporting ongoing clinical trials while overseeing and guiding Laboratory Technicians to ensure efficient, compliant, and high-quality lab operations. This role manages daily laboratory workflows and oversees specimen collection, processing, documentation, and shipment in accordance with study protocols, ICH-GCP guidelines and site SOPs.

Arlington, TX30+ days ago

Dallas, Texas30+ days ago

Irving, TX15 days ago

Arlington, TX30+ days ago

$1,675–$1,675

Originally opened in August 1976 as Arlington Community Hospital in a rural part of town, Medical City Arlington has developed into a 382-bed full-service hospital located in the heart of the growing South Arlington area. Medical City Arlington is proud to be a leader in Dallas/Fort Worth healthcare with nearly 600 highly skilled physicians who represent a wide variety of medical specialties.

Irving, Texas30+ days ago

From construction management and observation/inspection services to laboratory testing and materials and forensic engineering, our Construction Services market helps to develop and maintain America's infrastructure and supply chain and is a recognized industry leader with more than 25 accredited laboratories. . In the event a recruiter or agency submits a resume or candidate without a previously signed agreement, Kleinfelder, and its’ subsidiaries and affiliates, explicitly reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency.

Arlington, TX15 days ago

Medical Lab Scientist, or Clinical Laboratory Technologist, or Medical Laboratory Scientist, or Medical Laboratory Scientist, or Clinical Laboratory Scientist, or Medical Laboratory Technician (MLT) must be obtained within 6 months of employment start date. As a part of the Medical City network of hospitals and specialists, patients are ensured access to leading medical experts and advanced healthcare innovations across the network.

Dallas, 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. Medical Lab Scientist, or Clinical Laboratory Technologist, or Medical Laboratory Scientist, or Medical Laboratory Scientist, or Clinical Laboratory Scientist, or Medical Laboratory Technician (MLT) must be obtained within 60 months of employment start date.

Grand Prairie, TX30+ days ago

The ideal candidate will be authorized to work in the United States indefinitely and without restrictions or sponsorship, have a science background, GMP mindset, and a strong passion for leadership and chemistry laboratory work and techniques; other qualifications include: Bachelor's degree (B.S.) in Chemistry, Biochemistry, or a related scientific field required; candidates with extensive relevant analytical experience may be considered in lieu of a degree. This role provides leadership to laboratory staff, ensures regulatory compliance, maintains high-quality analytical performance, and supports client and business needs.

New!

Dallas, TX3 days ago

New!

Dallas, TX4 days ago

$2,160–$2,160

Responsibilities include preparing specimens, conducting tests, analyzing results, and ensuring quality control within the lab. A Medical Technologist performs complex laboratory tests and analyses to assist in diagnosing and treating medical conditions.

Irving, TX30+ days ago

Full-time

From construction management and observation/inspection services to laboratory testing and materials and forensic engineering, our Construction Services market helps to develop and maintain America's infrastructure and supply chain and is a recognized industry leader with more than 25 accredited laboratories. In the event a recruiter or agency submits a resume or candidate without a previously signed agreement, Kleinfelder, and its’ subsidiaries and affiliates, explicitly reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency.

New!

Arlington, TX4 days ago

$35–$40 Per Hour

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 (see department SOPs). Adhere to the laboratory's quality control policies, document all quality control activities, instrument and procedural calibrations and all maintenance performed; Follow the laboratory's established policies and procedures whenever test systems are not within the laboratory's established acceptable levels of performance.

Dallas, TX30+ days ago

Remote

Handles reagent/analyzer contracts, reference lab agreements, blood bank, POCT, specimen collection. • 3+ years managing lab supply contracts (reagent/analyzer, reference lab, or blood bank).

Grand Prairie, Texas25 days ago

Overview: Poly-America, L.P. is seeking a Technical Laboratory Supervisor to organize workflows, develop employees and establish quality control guidelines. Poly-America produces several lines of polyethylene products including high quality trash bags and construction films.

Fort Worth, TX30+ days ago

$1,366.80–$1,527.60

As an integral part of our team, you'll collaborate closely with fellow healthcare professionals, ensuring every patient receives the highest level of care possible. Prime Time Healthcare is seeking dynamic individuals like you to join our team in Fort Worth, TX and make a real impact in patient care!

Dallas, TX30+ days ago

$2,050.25–$2,050.25

Employee Assistance Program Free to all employees who’d like information on personal issues: Education, Dependent Care, Care Giving, Legal, Financial, Lifestyle & Fitness Management, Working Smarter. We provide group benefits for Health, Dental, Vision, Life, Short Term Disability, Long Term Disability, Accident, Critical Illness, and Identity Theft Protection.

Dallas, TX30+ days ago

In this role, you'll be responsible for management of the diagnostics laboratory that includes managing laboratory personnel, conducting, and overseeing quality assurance and quality control, and collecting, analyzing, and interpreting lab results as well as plans and directs assay transfer project, facilitates IT system verification and validations testing, coordinates with equipment transfers and reagents transfers from Product Development. Director of Laboratory Operations - Simply BiotechOVERVIEWAre you looking for a new opportunity to join an exciting multinational healthcare company that provides actionable genomic information to personalize the diagnosis and treatment of cancer as a key member of their coveted Executive Lab Ops team?

Dallas, TX8 days ago

Medical City Dallas Hematopathology lab section seeks an experienced hematology medical technologist to coordinate bone marrow specimen workup – staining, bone marrow and peripheral blood manual differential counts, clinical history lookup and case organization for subsequent hematopathologist sign out. As a part of the Medical City network of hospitals, patients are ensured access to leading medical experts and advanced healthcare innovations across the network.

Irving, TX30+ days ago

Serving North Texas:Covering the expansive North Texas region, we provide a wide range of medical and surgical services across 7 Operating Rooms, 12 private inpatient rooms, and a 3-bed Emergency Department. Laboratory personnel provide technical, educational, and coordination support to ensure efficient point-of-care testing for all areas of the Baylor Scott & White Surgical Hospital Las Colinas.

Trophy Club, TX30+ days ago

Provides support for clinical testing including loading instruments, preparing/staining slides, preparing samples to be sent out, answering calls, faxing and scanning results. · USPI Partnership: Baylor Scott & White Medical Center - Trophy Club stands as a testament to collaborative excellence, as a partnership between Baylor Scott & White and USPI.

Dallas, TX30+ days ago

Baylor Scott & White Medical Center- Uptown provides a wide range of medical and surgical services for to the greater North Texas area across 8 ORs, 24 private Inpatient rooms, a full-service ED. Baylor Scott & White Medical Center – Uptown is a joint venture surgical hospital between Baylor Scott & White Health (BSWH), United Surgical Partners International (USPI), and local physicians.

Plano, 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 Healthcare is one of the nation’s leading providers of healthcare services, comprising of over 180 hospitals and about 2,000 sites of care in 21 states and the United Kingdom.

Frisco, TX30+ days ago

Qualifications: Bachelor’s degree in a chemical, physical, biological, or clinical laboratory/medical technology science with at least one year of experience in a hospital laboratory, or Associates degree in a laboratory science or medical laboratory technology program with at least two years experience in a hospital laboratory or a minimum of 3 years experience in an accredited laboratory. Complies with the department policies/processes/ procedures to provide accurate results, quality products, and services; assures valid results in laboratory procedures' pre-analytical, analytical, and post-analytical phases.

Irving, TX7 days ago

$25–$30 Per Hour

Our products and services span 90+ reference laboratories around the globe; in-house diagnostic laboratory instruments and consumables, including rapid assay diagnostic products and digital cytology services; local and cloud-based data services; practice information management software and related software and support; veterinary imaging and technology; veterinary professional education and training; and board-certified specialist support services. Leads work activities of the lab planning and organizing work, providing adequate staffing and resources and maintaining work on schedule so that ongoing customer satisfaction is maintained.

New!

Denton, Texas4 days ago

This position assists with supervision of student labs and workers, enforcement of safety guidelines, maintenance of shop equipment, inventory and purchasing of shop equipment, and installation, strike, and disposal/storage of departmental productions. We are growing with the North Texas region, employing more than 14,000 employees, educating a record 49,000+ students across our system, and awarding nearly 12,000 degrees each year.

Fort Worth, TX10 days ago

The Medical Lab Technician conducts routine and complex laboratory tests in toxicology, chemistry, hematology, immunology, and/or microbiology for use in patient diagnosis and treatment of disease. In recent years, HCA Healthcare spent an estimated $3.7 billion in cost for the delivery of charitable care, uninsured discounts, and other uncompensated expenses.

Denton, Texas30+ days ago

Prepare the introductory biology instructional labs (BIOL 1760/1761, others as needed) for use by students; create and maintain inventories of chemicals, models, supplies and materials for assigned labs; assist Instructional Lab Supervisor(s) as needed; as warranted, work with other Scientific Lab Technicians and supervise student workers. Our faculty is a community of scholars dedicated to research and teaching in Ecology, Environmental Science, Biochemistry and Molecular Biology, Physiology, Neuroscience, Plant Biology, and Organismal-environment interactions.

Fort Worth, TX19 days ago

Exegistics is hiring QA Lab Technicians to support quality assurance and testing inside a cutting-edge manufacturing environment. What Youll Be DoingPerform chemical and physical testing using lab instrumentation and analytical equipment .

Fort Worth, TX30+ days ago

Responsibilities include providing patient care by determining animal requirements, conducting examinations and diagnostic procedures, assisting during surgery and operations, providing nursing care, assisting with feeding and caring for patients, maintaining medical supplies and equipment, overseeing triage and discharging patients, and maintaining patient medical records. Support patient examinations and operations by assembling required supplies and instruments, securing and bringing patients to examination rooms, and restraining patients; aids as directed by the veterinarian.

Farmers Branch, TX26 days ago

One of the nation’s TOP optical companies, Eyemart Express is seeking candidates with optical, lab, manufacturing and/or production line experience for a position in our centralized Optical Lab based at our Home Office. The Lab Technician will be responsible for cutting, edging, and creating prescription lenses to ensure customers can receive their new prescription glasses in a timely manner.

New!

Dallas, TX2 days ago

One of the nation’s TOP optical companies, Eyemart Express is seeking candidates with optical, lab, manufacturing and/or production line experience for a position in our centralized Optical Lab based at our Home Office. So, if you’re looking to join a company that leads the industry in service, quality & speed, and that is rapidly expanding to well over 200 stores, then Eyemart is the place for you!

Dallas, Texas30+ days ago

Our founders pioneered community-based cancer care because they believed in making the best available cancer care accessible to all communities, allowing people to fight cancer at home with the critical support of family and friends nearby. The Medical Lab Technician Is responsible for accurately performing specimen analysis, instrument maintenance, and quality control procedures including moderate and high complexity laboratory tests.

Carrollton, Texas30+ days ago

Company/Location Overview: The QA Technician will perform testing of raw materials, in process samples, finished products, stability samples and cleaning samples in support of release of materials. Job Description/Responsibilities: Perform testing of raw materials, in process samples, finished products, stability samples and cleaning samples in support of release of materials.

Carrollton, Texas30+ days ago

Dallas, TX30+ days ago

Provides technical assistance, technical troubleshooting and support to Affiliated Dentists, Affordable Care Operations consultants, management and ADDL staff as requested. + Provides temporary, fill-in and new center opening coverage to ADDL laboratories as necessary and required to establish a quality and performance baseline for those laboratories.

Farmers Branch, TX9 days ago

One of the nation’s TOP optical companies, Eyemart Express is seeking candidates with optical, lab, manufacturing and/or production line experience for a position in our centralized Optical Lab based at our Home Office. So, if you’re looking to join a company that leads the industry in service, quality & speed, and that is rapidly expanding to well over 200 stores, then Eyemart is the place for you!

Farmers Branch, TX30+ days ago

The Lab Technician will be responsible for cutting, edging, and creating prescription lenses to ensure customers can receive their new prescription glasses in a timely manner. Ability to lift, carry, push, and/or pull up to approximately 45 lbs, on rare occasions aid in moving heavy lab equipment .

New!

Dallas, TX3 days ago

We offer our industry stakeholders in over 150 countries access to a global platform of high-quality vision care products such as the Essilor brand, with Varilux, Crizal, Eyezen, Stellest and Transitions, iconic brands that consumers love such as Ray-Ban, Oakley, Persol and Oliver Peoples, as well as a network that offers consumers high-quality vision care and best-in-class shopping experiences such as Sunglass Hut, LensCrafters, and Target Optical, and leading e-commerce platforms. If you would like to provide feedback regarding an active job posting, or if you are an individual with a disability who would like to request a reasonable accommodation, please call the EssilorLuxottica SpeakUp Hotline at 844-303-0229 (be sure to provide your name, job id number, and contact information so that we may follow up in a timely manner) or email HRCompliance@luxotticaretail.com.

Dallas, TX7 days ago

The technologist directly impact patient care by performing a variety of histology and cytology procedures, maintains equipment, and actively contributes to continuous quality improvement within the laboratory setting while working collaboratively with pathologists and the care team. Our infrastructure includes a fully automated esoteric core laboratory in Fort Lauderdale, a histology and microbiology operation in Largo, Florida, and a network of hospital-based rapid-response laboratories present in four HCA Healthcare divisions in Florida.

New!

Decatur, TX4 days ago

The NDT Inspector (Level II – Penetrant) is responsible for performing fluorescent penetrant inspection (FPI) on aerospace components in accordance with NAS 410 and applicable customer and industry specifications (ASTM E1417, Nadcap, and prime-specific requirements). As part of the QC team, the NDT Inspector works collaboratively with fellow inspectors and quality staff to balance workloads, prioritize jobs, and collectively drive key performance indicators and overall plant quality performance.

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Laboratory Jobs in Keller, TX

Registered Nurse PRN - Cardiac Catheterization Laboratory - On Call Required Methodist Health System

Clinical Team Leader - Cardiac Catheterization Laboratory Methodist Health System

Medical Laboratory Scientist Mindlance

Laboratory Technician WILLBANKS METALS INC

HVAC Laboratory Technician AIIR Holdings Inc.

Travel Medical Laboratory Technician (MLT) in Dallas, TX AlliedTravelCareers

Medical Laboratory Technician HCA Healthcare

Travel Medical Laboratory Technician (MLT) in Irving, TX TalentBurst Inc.

Soils Laboratory Technician ECS Ltd

Senior Clinical Research Laboratory Technician Adams Clinical

Travel Medical Laboratory Technician (MLT) in Arlington, TX TalentBurst Inc.

Clinical Laboratory Scientist Dallas Medical Center

Medical Laboratory Technician PRN HCA Healthcare

Travel Medical Laboratory Technician (MLT) - $1,675 per week in Arlington, TX Windsor Healthcare Recruitment Group, Inc.

Construction Materials Testing Laboratory Technician Kleinfelder Inc

Medical Laboratory Scientist HCA Healthcare

Medical Laboratory Scientist PRN HCA Healthcare

Chemistry Laboratory Manager - Operations Analytical Food Laboratories

Travel Medical Laboratory Technician (MLT) in Dallas, TX Fusion Medical Staffing

Travel Medical Laboratory Technician (MLT) - $2,160 per week in Dallas, TX Pride Health

Laboratory Technician Intern Kleinfelder, Inc.

Medical Laboratory Scientist Iconma

Laboratory Supply Chain Manager Vytwo

Manufacturing Laboratory Supervisor Poly-America

Travel Medical Laboratory Technician (MLT) - $1,367 to $1,528 per week in Fort Worth, TX Prime Time Healthcare

Travel Medical Laboratory Technician (MLT) - $2,050 per week in Dallas, TX OneStaff Medical

Director of Laboratory Operations - Simply Biotech TalentZok

Medical Laboratory Scientist Hematopathology HCA Healthcare

Medical Laboratory Scientist Part Time United Surgical Partners International

Medical Laboratory Assistant United Surgical Partners International

Laboratory Supervisor United Surgical Partners International Inc (USPI)

Manager of Laboratory Services HCA Healthcare

Medical Laboratory Scientist | MLS | PRN United Surgical Partners International Inc (USPI)

Lead Lab Technician (Day Shift) Antech Diagnostics

Performing Arts Technician - Scene Shop University of North Texas System

Medical Lab Technician HCA Healthcare

Scientific Lab Technician University of North Texas System

QA Lab Technician Exegistics

Veterinary Technician PetVet Care Centers

Production Lab Technician (3rd Shift) Farmers Branch, TX #998 Eyemart Express

AR Lab Technician FT (2nd Shift) Farmers Branch, TX #998 Eyemart Express

MLT Sr-Dallas, Tx Texas Oncology

Quality Assurance Technician Sazerac Company

Quality Assurance Technician BuzzBallz

90400-ADL-LSS - ADDL Lab Support Spec Affordable Care

AR Technician (3rd Shift) Farmers Branch, TX #998 Eyemart Express

Production Lab Technician (2nd Shift) Farmers Branch, TX #998 Eyemart Express

Manufacturing Maintenance Technician EssilorLuxottica

Histology Technologist PRN HCA Healthcare

NDT Inspector (Level II PT) - Quality Technician Onyx Specialty Processing

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