CBRN Technician

Leidos; Washington (District of Columbia); On-site; USD 59,000 - 107,000; Full time

Job summary

Leidos is seeking a role that supports environmental sampling, laboratory analysis, and radiation detection across field and lab settings. The position requires flexible hours, ability to work in PPE, and travel to field sites as needed.

Candidates should hold a STEM degree, an active security clearance (Top Secret preferred), and experience in emergency response or environmental sampling. Responsibilities include sample tracking, equipment management, and collaboration with diverse teams.

Qualifications

• Must have a valid driver’s license.
• Active Secret security clearance (Top Secret preferred).
• Emergency services or environmental sampling experience, training, and/or education.
• Able to work a flexible schedule outside of 9:00 a.m. – 5:00 p.m. hours when workload dictates.
• Ability to wear a full-face air-purifying respirator and Class III/Level C protective ensemble.
• Ability to routinely lift 40 lbs.

Responsibilities

• Collect environmental samples in accordance with established protocols.
• Prepare and process PCR plates, and analyze unknown substances in lab settings.
• Operate and maintain radiation detection technologies for accurate measurements.
• Perform decontamination and sampling in potentially hazardous environments.
• Maintain chain of custody and documentation using sample-tracking software (e.g., EQuIS).
• Track and manage sampling media and lab equipment; order supplies as needed.
• Communicate effectively with customer personnel, external agencies, contractors, and internal teams.

Skills

Environmental sampling

Laboratory analysis

Radiation detection

Decontamination & sampling

Sample tracking

Equipment management

Communication & collaboration

Education

STEM degree

Tools

EQuIS

Job description

Description

• Environmental Sampling: Collect various types of environmental samples in accordance with established protocols and procedures.
• Laboratory Analysis: Prepare and process PCR plates, analyze unknown substances for potential threats, and perform laboratory work in chemical fume hoods and biological safety cabinets for extended periods.
• Radiation Detection: Operate and maintain various radiation detection technologies and equipment to ensure accurate and reliable measurements.
• Decontamination and Sampling: Periodically respond in appropriate personal protective equipment (PPE) to perform decontamination and sampling activities in potentially hazardous environments.
• Sample Tracking and Documentation: Utilize sample tracking software (e.g., EQuIS) to maintain accurate records, generate and maintain chain of custody documentation, and ensure compliance with regulatory and organizational standards.
• Equipment and Supplies Management: Track, maintain, and exchange sampling media and laboratory equipment. Order supplies and laboratory materials as needed to support operations.
• Communication and Collaboration: Effectively communicate with customer personnel, external agencies, contractors, and other internal teams to ensure seamless coordination and execution of tasks.

Basic Qualifications

• Must have a valid driver’s license.
• Must have an active Secret security clearance (Top Secret preferred).
• Emergency services OR environmental sampling experience, training, and/or education.
• Must be able to work a flexible schedule outside of the normal 9:00 a.m. - 5:00 p.m. hours when workload dictates.
• Ability to obtain and maintain qualification to wear a full-face air-purifying respirator and Class III/Level C protective ensemble.
• Ability to routinely lift 40 lbs.

Preferred Qualifications

• Past military experience with a background in Chemical, Biological, and Radiological monitoring or civilian emergency response.
• HAZWOPER training and/or certification.
• Related STEM degree (e.g. Chemistry, Biology, Microbiology, Biochemistry, etc) and/or demonstrated ability to analyze and evaluate products, processes, and related performance.
• Experience recording and sometimes interpreting results to present to senior colleagues.

Work Environment

This position involves working in both laboratory and field settings. The candidate must be comfortable working in chemical fume hoods and biological safety cabinets for several hours daily and wearing PPE as required. Daily travel to field sites will be necessary. Flexibility in work hours and work tasks is essential to meet operational demands. Hours and duties may grow or change as assigned to meet customer and program requirements.

If you’re looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We’re not hiring followers. We’re recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We’re already at step 30 — and moving faster than anyone else dares.

Original Posting

August 27, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range

Pay Range $59,150.00 - $106,925.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That’s why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [e-mail].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.