• COMSEC/Network Engineer

    Leidos (Laurel, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods ... Perform installation, operation, and maintenance of COMSEC equipment and software , ensuring they meet security standards. +...COMSEC equipment and software , ensuring they meet security standards. + Enforce COMSEC policies and procedures in… more
    Leidos (09/16/25)
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  • Principal HPC Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software ... Are you a Principal HPC Software Engineer who is ready for a new...Advanced Persistent Threat. We Offer: + Long term job security + Competitive salaries & bonus opportunities + Challenging… more
    GliaCell Technologies (11/21/25)
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  • Software , CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …Skills: Networking protocols (TCP/IP, DNS, DHCP), Cisco, routing and switching, network security . Experience Level: Mid-Senior level Software Engineer (Levels 0 ... to join a dynamic, innovative team working on cutting-edge cybersecurity, network, software and systems engineering projects. We are hiring for a wide range… more
    Belay Technologies (11/13/25)
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  • Senior Associate Systems Operations Engineer

    NTT America, Inc. (Annapolis, MD)
    …systems (Windows and Linux) + Perform regular system maintenance, including software updates, patches, and security configurations. + Troubleshoot hardware, ... team. + Install, configure, and monitor operating systems (Windows) and related software applications. + Ability to use and operate virtualized environments to… more
    NTT America, Inc. (11/20/25)
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  • Principal Java Software Engineer (Onsite)

    RTX Corporation (Fort Meade, MD)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Poly...a safer, more secure world. In the **Principal Java Software Engineering** role, you will design, develop, and test… more
    RTX Corporation (10/13/25)
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  • Senior Software Infrastructure Engineer…

    RTX Corporation (Fort Meade, MD)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Poly...more secure world. Raytheon is seeking a highly skilled ** Software Infrastructure Engineer** with **expertise in DevOps** tools to… more
    RTX Corporation (10/13/25)
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  • Staff Product Line Cybersecurity Architect

    Northrop Grumman (Annapolis Junction, MD)
    …+ Deep understanding of product and system functionality, including hardware and software dependencies + Expertise in security frameworks, standards, and best ... engineer, chief architect, program chief engineers, program system architects, software architects, hardware architects, and other internal, customer, and supplier… more
    Northrop Grumman (11/18/25)
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  • Senior Systems Administrator (Systems…

    Huntington Ingalls Industries (Hanover, MD)
    …policies, procedures, and best practices for system administrators + Plan and execute software upgrades, patches, and security fixes in a timely manner + ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $82,276.00 - $125,000.00 Security Clearance: Ability to Obtain Level of Experience: Mid This… more
    Huntington Ingalls Industries (08/27/25)
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  • Principal Signals Software Engineer…

    RTX Corporation (Fort Meade, MD)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Poly...a safer, more secure world. In the **Principal Signals Software Engineering** role, you will design, develop, optimize, and… more
    RTX Corporation (10/13/25)
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  • Systems Engineer I

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …languages, operating systems, databases/DBMS, and middleware. + Support system integration, software testing, and security evaluations to meet DoD compliance ... (AWS GovCloud, Azure Government). + Familiarity with DevSecOps practices and CI/CD security integration. + Certifications such as Security +, CISSP, or… more
    Competitive Range Solutions, LLC (11/06/25)
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