Laboratory Analyst

leidos· 00100 LEIDOS, INC.
Apply Now ↗
📍 Hazelwood, MOFull time💰 USD 25–28

About this role

Leidos is seeking a Laboratory Technician to join our team supporting the Formerly Utilized Sites Remedial Action Program (FUSRAP) in St. Louis, Missouri. This is an excellent opportunity for an early-career scientist looking to build hands-on experience in radiochemistry, nuclear instrumentation, and environmental laboratory operations while working alongside experienced professionals.


In this role, you will support the analysis, tracking, and reporting of environmental soil, water, and air samples while receiving training in radiochemical analytical techniques, laboratory instrumentation, laboratory information management systems (LIMS), and laboratory quality and safety procedures. This position offers the opportunity to develop technical expertise in a highly regulated laboratory environment supporting an important environmental remediation mission.


Standard work hours will be 7:00 am to 3:30pm, Monday through Friday.


Ability to travel approximately 20% as needed.


What You'll Do

  • Assist with the analysis of environmental soil, water, and air samples.
  • Learn to operate and maintain radiological laboratory instrumentation, including gamma and alpha spectrometry systems.
  • Perform environmental and radiochemical analyses under the guidance of experienced laboratory staff.
  • Utilize the Laboratory Information Management System (LIMS) to accurately track samples and maintain laboratory records.
  • Ensure laboratory documentation is complete, accurate, and compliant with quality standards.
  • Follow all laboratory safety protocols, standard operating procedures, and quality assurance requirements.
  • Support day-to-day laboratory operations and other duties as assigned.

Basic Qualifications:

  • High school diploma and at least a year of relevant experience in areas such as labs or research.
  • Strong attention to detail and organizational skills.
  • Ability to work independently and as part of a collaborative team.
  • Willingness to work full-time onsite in St. Louis, MO.

Preferred Qualifications:

  • Bachelor's degree in Chemistry, Environmental Science, Physics, Geology, Biology, or another STEM discipline preferred.

If you're looking to launch your career in environmental science and radiochemistry while supporting a mission that helps restore and protect communities, we'd like to hear from you.


Must be able to obtain a Public Trust Clearance; due to contract requirements, U.S. Citizenship or U.S. Permanent residency is required.


This position is covered under the Service Contract Act and is subject to minimum wage requirements as well as minimum Health and Welfare benefits. The rate for this position is expected to be $25-28/hr, but may be higher based on actual experience.

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:

September 22, 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 -

The Leidos pay range for this job level is a general guideline only and 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.

Frequently Asked Questions

What is the salary for the Laboratory Analyst role at leidos?
The listed salary for this Laboratory Analyst position at leidos is USD 25–28. This is an Full time role.
Where is the Laboratory Analyst position at leidos located?
This Laboratory Analyst role at leidos is based in Hazelwood, MO. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Laboratory Analyst role at leidos full-time or part-time?
This is listed as a Full time position. It is posted as a Laboratory Analyst role in the 00100 LEIDOS, INC. department at leidos.
Which team or department does the Laboratory Analyst at leidos belong to?
This Laboratory Analyst position is part of the 00100 LEIDOS, INC. department at leidos. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Laboratory Analyst position at leidos?
Click the "Apply Now" button on this page. You will be redirected to leidos's official application portal hosted on workday where you can submit your application directly.
When was the Laboratory Analyst job at leidos posted?
This Laboratory Analyst position at leidos was posted on Sep 22, 2026. Apply as soon as possible — early applications are often reviewed first.
Laboratory Analyst
leidos · 💰 USD 25–28
Apply for this role ↗

You'll be redirected to leidos's official application page on Workday.