Clinical Laboratory Scientist
Apply Job ID 41184 Date posted 06/26/2026Job Family:
Scientist
Travel Required:
Clearance Required:
What You Will Do:
We are seeking a Clinical Laboratory Scientist to provide independent laboratory support for the National Institutes of Health Clinical Center, Department of Transfusion Medicine, Infectious Diseases Section. This full-time, on-site role is based in Bethesda, MD and follows a fixed Monday–Friday schedule from 9:00 AM to 5:30 PM, with rotational on-call responsibilities.
Responsibilities (What you will do)
Provide technical laboratory support for infectious disease testing and clinical diagnostics.
Perform molecular (DNA/RNA extraction, PCR) and serology testing using automated systems (e.g., COBAS, Ortho 3600).
Accession, process, and test specimens, ensuring accuracy and compliance with laboratory standards.
Analyze, interpret, and report laboratory data using laboratory information systems and statistical tools.
Maintain quality control, document calibration/maintenance, and ensure compliance with QA/QC and accreditation requirements.
Troubleshoot test, specimen, or equipment issues and communicate with laboratory and medical staff as needed.
Operate, maintain, and troubleshoot laboratory equipment; monitor and manage inventory of reagents and supplies.
Organize daily workload and maintain laboratory records, samples, and equipment.
Follow all laboratory safety policies and procedures.
What You Will Need:
Bachelor’s degree in chemical, biological, clinical, or medical laboratory science, or medical technology.
A minimum of THREE (3) years of experience in a clinical diagnostic laboratory environment.
Accredited clinical laboratory training program in laboratory science.
Strong experience performing molecular and serology-based testing.
Proficiency with Microsoft Office products.
Must be able to meet physical requirements, including standing/walking for extended periods and handling laboratory materials.
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:
BS MT (CLS) certification or equivalent.
Experience working in federally funded research or clinical laboratory environments (e.g., NIH).
Familiarity with laboratory accreditation processes and inspections.
Experience with laboratory equipment calibration, troubleshooting, and validation processes.
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.
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