Security Clearance Jobs in Maryland

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

Attention Cyber Warriors: Your Next Mission Awaits!Are you a battle-hardened Linux engineer looking for your next challenge? Ready to continue defending our nation's digital frontlines in the civilian...

Position Title: Software Engineer Location: Lexington Park, MD Clearance: Active Top Secret (Required) Salary Range: • Mid: $110,000 – $160,000 • Senior: $180,000 – $200,000 __________________________...

R-00194715Description Leidos is seeking a Principal Enterprise Voice Engineer to lead engineering, sustainment, maintenance, and operational support of enterprise IP voice and video communications.
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R-00194722Description Leidos is seeking an AI Software Developer to join the Air Traffic Business Area within the Homeland Sector supporting the development of the Leidos Common Automa...

R-00194694Description Leidos is seeking talented Software Engineers and Software Developers to support our Intelligence Sector's Cyber & Analytics Business Area (CABA). We have multiple opport...

R-00194694Description Leidos is seeking talented Software Engineers and Software Developers to support our Intelligence Sector's Cyber & Analytics Business Area (CABA). We have multiple opport...

R-00194694Description Leidos is seeking talented Software Engineers and Software Developers to support our Intelligence Sector's Cyber & Analytics Business Area (CABA). We have multiple opport...

R-00194694Description Leidos is seeking talented Software Engineers and Software Developers to support our Intelligence Sector's Cyber & Analytics Business Area (CABA). We have multiple opport...

R-00194698Description Leidos has a new and exciting opportunity for a Sr. Systems Administrator in our Intel Sector's (IS) Solutions Analysis Business Area (ASBA).  Our talented team is at th...

R-00194674Description The Digital Sector has a career opportunity for a DevSecOps Engineer supporting the Global Solutions Management – Operations II (GSM-O II) contract at DISA. This contract i...

R-00194679Description Shape the Technology Behind Critical National Security MissionsWhat if your technical expertise could influence not just an application, but the technology strategy behind a miss...

R-00194681Description Lead the Technical Vision. Shape the FutureLeidos is seeking an experienced Systems Engineer Subject Matter Expert (SME) to provide technical leadership for the Chinook Program s...

R-00194676Description Leidos has a new and exciting opportunity for a Principal Software Tool Developer in our Intel Sector. Our talented team is at the forefront in Security Engineering, Computer Net...

Web Developer 1Location: Annapolis Junction, MDDate Posted: 7/15/2026...

Avid Technology ProfessionalsSystem Administrator 2Annapolis Junction, MDExperience with Devops, AWS...

Job Description OverviewWorking across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful missio...

Product Owner (RangeOS)Job LocationsUS-MD-HanoverPosted Date20 minutes ago(10/16/2026 2:55 PM)ID2026-11869# of Openings1CategorySoftwareClearanceTier 3 - Secret/ADP IICompany OverviewBy Light Professi...

Description & RequirementsMaximus is seeking a Network Monitoring Engineer to provide expertise to a federal client in support of their mission critical systems in defense of our Homeland. As a Netwo...

Are you looking to use your expert technical, analytical, and leadership skills in an industry that supports and protects explorers and heroes? We could use your expertise on our team! As a Safety Man...