Security Clearance Jobs in Gaithersburg, MD

Position SummaryOdyssey Systems has an exciting opportunity for a Senior Systems Engineer providing support to the Command, Control, Communications, and Battle Management Division (C3BM). Command, Con...

Location: USN Comalapa Air Base, El Salvador, Central AmericaDepartment:IT DepartmentVersar Global Solutions, Inc. (VGS) is actively seeking a skilled and experienced HBSS (ESS) / ACAS Administrator t...

R-00192443Description Launch Your Next Mission with Leidos!Do you enjoy solving technical challenges, keeping mission-critical systems running at peak performance, and delivering exceptional customer ...

R-00192425Description Turn complex data into mission advantage. Join Leidos on the Chinook Program supporting our Intelligence Community customer and play a critical role in transforming massive, comp...

Senior Technical Writer Location: Gaithersburg, MD - Hybrid (Up to 2 Remote Days per Week) Required Clearance: Active TS/SCI with the Ability to Successfully Complete a Polygraph Employment Type: Full...

R-00192306Description Leidos is seeking a proven technical program management leader with deep experience leading large‑scale mission software development, full‑lifecycle modernization, an...

R-00192285Description  This position is responsible for developing, implementing, and overseeing the technical quality assurance and control systems used to prevent defects in the software delive...

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 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-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-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...