Laboratory Jobs in Bethesda, MD
Laboratory jobs in Bethesda, Maryland are concentrated in biomedical research, federal health agencies, and clinical sciences, with major hiring activity in the North Bethesda corridor, the National Institutes of Health campus, and downtown Bethesda's medical district. Employers actively posting include Guidehouse, CSS, and GAP Solutions. Scan the live roles below and apply to whichever ones fit.
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Job Family:
Scientist
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What You Will Do:
We are seeking a Medical Laboratory Scientist to independently provide clinical support services to the National Institutes of Health Clinical Center. The contractor will support transfusion medicine training for sponsored programs, including transfusion medicine and specialist programs. This is a full-time, on-site role in Bethesda, MD.
Perform pre-analytical, analytical, and post-analytical laboratory testing using automated and manual methods in compliance with regulatory and accrediting agency requirements, including ABO/Rh typing, direct antiglobulin testing, antibody screening and identification, red blood cell (RBC) phenotyping, elutions, crossmatches, and isohemagglutinin titers.
Independently resolve routine RBC blood group antibody problems and perform moderately complex testing in consultation with the technical specialist.
Operate laboratory equipment to include performance of quality control checks, preventative maintenance, and calibration.
Prepare blood components from whole blood collections, including frozen plasma, leukocyte-reduced red blood cells, buffy coat, and pathogen-reduced platelets.
Manage blood component inventory and coordinate the import and export of required blood components.
Properly prepare chemical reagents and replace expired reagents or defective products to ensure valid patient results.
Operate laboratory equipment including centrifuges, dry bath incubators, and blood bank refrigerators.
Perform blood typing, antibody screening, compatibility testing, and antibody identification procedures.
Perform lot release and labeling for blood components.
Evaluate testing and component orders for appropriateness based on screening criteria and communicate with clinical care teams.
Identify and report critical, abnormal, and unacceptable test results and follow up according to established protocols.
Document test and analysis findings and provide summaries to clinical and medical staff.
Enter result data into standard spreadsheets and databases based on requirements.
Identify problems with instrumentation, methodology, specimens, supplies, or results and act as outlined in predetermined protocols.
Document quality assurance steps associated with testing procedures and report findings.
Distribute samples to proper laboratory analytical section or affiliate laboratories as instructed by Laboratory Manager and protocols.
Communicate with the laboratory manager and clinical staff regarding supplies needed to maintain uninterrupted operations on the clinical unit.
Provide technical guidance and customer support to internal and external stakeholders by answering questions on analyte stability, reference materials, and statistical information, while serving as a resource for problem resolution and client needs.
Perform minor repairs, as necessary.
Monitor and maintain an appropriate supply inventory.
Complete supply requests and coordinate ordering and delivery with procurement staff.
Operate specialized clinical laboratory instruments and equipment, including Luminex, to generate testing results for researchers.
Assist with the maintenance and updating of freezer inventories.
Maintain documentation in accordance with National Institutes of Health and Department of Health and Human Services standard operating procedures and policy; comply with laboratory standard operating procedures, regulatory and safety guidelines, environmental policies and procedures, and College of American Pathologists regulations for data input, storage, and retrieval in laboratory information systems.
Comply with all State, Federal, CLIA (Clinical Laboratory Improvement Amendments), safety, OSHA (Occupational Safety and Health Administration), United States Department of Transportation and other government and applicable agency regulation.
Research clinical and research regulatory requirements and recommend updates to processes and procedures.
Conduct technical training for clinical fellows, visiting scientists, medical laboratory science students, and specialists.
What You Will Need:
Bachelor’s degree in health sciences or related discipline
Minimum FOUR (4) years of blood bank experience, preferably from within a clinical laboratory environment
Proficient in Microsoft Office Suite
Experience with specialized laboratory equipment.
Must be able to obtain and maintain a Federal or DoD “public trust”; candidates must receive approved adjudication prior to onboarding with Guidehouse. Candidates with an active public trust or suitability are preferred.
What Would Be Nice To Have:
Medical Laboratory Scientist (MLS) certification is highly desirable
Familiar with clinical trial process and protocols
Excellent verbal and written communication skills.
Possess strong analytical, organizational and time management skills.
What We Offer:
Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.
Benefits include:
Medical, Rx, Dental & Vision Insurance
Personal and Family Sick Time & Company Paid Holidays
Parental Leave
401(k) Retirement Plan
Group Term Life and Travel Assistance
Voluntary Life and AD&D Insurance
Health Savings Account, Health Care & Dependent Care Flexible Spending Accounts
Transit and Parking Commuter Benefits
Short-Term & Long-Term Disability
Tuition Reimbursement, Personal Development, Certifications & Learning Opportunities
Employee Referral Program
Corporate Sponsored Events & Community Outreach
Care.com annual membership
Employee Assistance Program
Supplemental Benefits via Corestream (Critical Care, Hospital Indemnity, Accident Insurance, Legal Assistance and ID theft protection, etc.)
Position may be eligible for a discretionary variable incentive bonus
About Guidehouse
Guidehouse is an Equal Opportunity Employer–Protected Veterans, Individuals with Disabilities or any other basis protected by law, ordinance, or regulation.
Guidehouse will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of applicable law or ordinance including the Fair Chance Ordinance of Los Angeles and San Francisco.
If you have visited our website for information about employment opportunities, or to apply for a position, and you require an accommodation, please contact Guidehouse Recruiting at 1-571-633-1711 or via email at RecruitingAccommodation@guidehouse.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodation.
All communication regarding recruitment for a Guidehouse position will be sent from Guidehouse email domains including @guidehouse.com or guidehouse@myworkday.com. Correspondence received by an applicant from any other domain should be considered unauthorized and will not be honored by Guidehouse. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. Never provide your banking information to a third party purporting to need that information to proceed in the hiring process.
If any person or organization demands money related to a job opportunity with Guidehouse, please report the matter to Guidehouse’s Ethics Hotline. If you want to check the validity of correspondence you have received, please contact recruiting@guidehouse.com. Guidehouse is not responsible for losses incurred (monetary or otherwise) from an applicant’s dealings with unauthorized third parties.
Guidehouse does not accept unsolicited resumes through or from search firms or staffing agencies. All unsolicited resumes will be considered the property of Guidehouse and Guidehouse will not be obligated to pay a placement fee.
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Find Laboratory JobsLaboratory Job Market in Bethesda
Who's Hiring
- Guidehouse38

- CSS8
- GAP Solutions8

- Fastest Labs of Falls Church8

- Veritas Management Group8

Top Industries Hiring
- Human Resources
Laboratory Jobs in Bethesda: Frequently Asked Questions
How do I get a laboratory job in Bethesda?
Focus your search on Bethesda's dominant hiring sectors: federal biomedical research institutions, hospital-affiliated research centers, and life sciences contractors clustered near the NIH campus and Walter Reed National Military Medical Center. Candidates with hands-on bench experience, familiarity with GLP or GMP protocols, and any exposure to federally funded research environments stand out here. Tailoring your application to the specific scientific focus of each employer, rather than sending generic materials, makes a measurable difference in this market.
Which companies hire laboratorys in Bethesda?
Companies currently hiring laboratorys in Bethesda include Guidehouse, CSS, and GAP Solutions, per current listings on Migrate Mate as of August 2026. Bethesda's employer mix leans heavily toward federal research institutions, government contractors supporting health agencies, and private clinical research organizations with long-term NIH and HHS relationships.
Are there remote laboratory jobs in Bethesda?
Yes, though only for certain roles, since most laboratory positions require physical presence for specimen handling, equipment operation, or regulated sample processing. About 0% of laboratory openings tied to Bethesda are remote or hybrid as of August 2026, and those tend to be data analysis, regulatory affairs, or quality assurance positions rather than wet-lab or clinical roles.
How can I get a laboratory job in Bethesda with little or no experience?
The most realistic entry path in Bethesda is pursuing a laboratory technician or research assistant role at one of the many NIH-affiliated programs or federally contracted research facilities that routinely hire recent graduates and career changers. Look for postbaccalaureate research positions, NIH Intramural Research Training Award opportunities, or entry-level quality control roles at local life sciences contractors. Demonstrating coursework in biology, chemistry, or public health, combined with any volunteer or internship lab hours, helps significantly in this highly credentialed local market.
Which industries hire the most laboratorys in Bethesda?
Bethesda laboratory roles concentrate in Human Resources, based on current listings on Migrate Mate as of August 2026. Bethesda's proximity to the NIH campus, the National Naval Medical Center, and a dense network of federally funded health contractors makes those sectors the consistent engine of local laboratory hiring.
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