Security Clearance Jobs in Gaithersburg, MD

F-35 Pilot Training Support Analyst, Senior Position Title: F-35 Pilot Training Support Analyst, Senior Location: Arlington, VA (Crystal City) Category: Funded Schedule (FT/PT): FT Travel Required: Do...

Assured Information Security (AIS) has an opening for a SME Software Quality Assurance Engineer/Tester will support government system testing activities by developing, executing, and documenting compr...

Mid-Level UI/UX DeveloperGaithersburg, MDActive TS clearance (SCI eligibility) and eligibility to obtain a CI poly requiredAt Bcore, our strength comes from how we deliver impact to the mission. Wheth...

Senior Technical WriterGaithersburg, MD (hybrid - requires 2 days on site)Active TS (SCI eligibility) clearance and eligibility to obtain a CI polyAt Bcore, our strength comes from how we deliver impa...

Senior Software EngineerGaithersburg, MDActive TS (SCI eligibility) clearance and eligibility to obtain a CI polyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s ar...

Mid-Level Backend Software Engineer Location: Gaithersburg, MD Required Clearance: Active TS/SCI with the Ability to Successfully Complete a Polygraph Employment Type: Full-Time Regular Shift: Day Tra...

Mid-Level UI/UX Developer Location: Gaithersburg, MD Required Clearance: Active TS/SCI with the Ability to Successfully Complete a Polygraph Employment Type: Full-Time Regular Shift: Day Travel: No Re...

R-00191835Description Leidos is seeking a Junior Software Engineer, who will be a member of a dynamic team in Gaithersburg, MD, working on the development/maintenance of software that improves aircraf...

R-00191202Description Leidos is seeking an Engineering People Manager to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platf...

R-00192117Description Leidos is actively seeking an experienced Test and Quality Assurance Engineer to provide support for a position in our Gaithersburg, MD location with an opportunity to telework p...

R-00187622Description Leidos is seeking a Lead AI Software Developer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation P...

Minimum Qualifications: The Senior Backend Developer provides technical leadership for the architecture and development of complex enterprise software systems and backend services. The developer estab...

Minimum Qualifications: The Senior Frontend Developer provides technical leadership for the architecture, design, and implementation of complex enterprise web applications. The developer establishes f...

Minimum Qualifications: The Senior DevOps Developer provides technical leadership for the design and implementation of enterprise DevOps and DevSecOps capabilities. The developer architects automated ...

R-00191904Description Join a Mission That Matters!Are you a highly skilled Software Engineer ready to tackle complex technical challenges that directly support our nation’s intelligence mission?...

R-00191695Description Are you ready to build software that makes a real-world impact? Leidos is seeking a talented Mid-Level Full Stack Software Engineer to join the Chinook Program supporting an Inte...

DevSecOps Engineer We are seeking a Mid-Level DevSecOps Engineer to support a national security program focused on delivering secure, scalable, and rapidly deployable systems. This role supports CI/C...

GEOINT Senior Systems Engineer Location: Gaithersburg, MD Required Clearance: Active TS/SCI with Polygraph Eligibility Employment Type: Full-Time Regular Shift: Day Travel: No Relocation Assistan...

Mid-Level DevSecOps Engineer Location: Gaithersburg, MD Required Clearance: Active TS/SCI with Polygraph Eligibility Employment Type: Full-Time Regular Shift: Day Travel: No Relocation Assistance:...

Mid-Level DevSecOps EngineerGaithersburg, MDActive TS (SCI eligibility) clearance and eligibility to obtain a CI polyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’...