• Software Engineer (Tactical Decision Aids…

    Leidos (Bethesda, MD)
    systems ** + ** Clearance :** Must be able to obtain a **U.S. security clearance ** . + **Certification:** Must be willing to earn an **IAT Level ... **High Fidelity Simulation Business Area** designs and delivers cutting-edge **system-of- systems solutions** that power world-class simulation, training, and analysis… more
    Leidos (11/22/25)
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  • Hybrid Software Engineer -TS/SCI with Poly

    CACI International (Laurel, MD)
    Hybrid Software Engineer -TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... services. This program focuses on enhancing and maintaining cutting-edge tools and systems that are vital for SIGINT (Signals Intelligence) operations and data… more
    CACI International (11/14/25)
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  • Network Engineer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …integrate various functions of network and telecommunications equipment into functional systems + Familiarity and experience with network security infrastructure ... Network Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for Network… more
    Athenix Solutions Group, LLC (10/23/25)
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  • Business Process Engineer - TS/SCI…

    Amentum (Columbia, MD)
    We are seeking a Business Process Engineer for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + Assist in defining and ... internal to the system and externally from the various legacy Source Systems of Record (SSOR) + Make recommendations for Standard Operating Procedures (SOP)… more
    Amentum (09/18/25)
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  • Secret Cleared VoIP Engineer

    Insight Global (Andrews Air Force Base, MD)
    …relevant experience in network administration in a network/voice support environment. * Secret Security Clearance * Security + Certification * Cisco Certified ... at Joint Base Andrews, MD. This position is responsible for providing voice systems maintenance and support for the 844th Communication Group (CG). This includes… more
    Insight Global (11/19/25)
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  • Quality Engineer II

    Leonardo DRS, Inc. (Frederick, MD)
    …and effective corrective action US Citizenship required. This position requires an active DOD security clearance or the ability to obtain such clearance ... **Job ID: 112579** The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner...full life-cycle defense and intelligence products that protect the security of our nation and our allies. From air… more
    Leonardo DRS, Inc. (10/30/25)
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  • Test Automation Engineer

    TestPros (New Carrollton, MD)
    …Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security , NIST SP 800-171 Assessment and Compliance, Computer Forensics, Software ... US Citizenship Location: New Carrollton MD, some travel might be required) Clearance : Recent IRS Clearance Start date: August/September Project: The IRS… more
    TestPros (10/15/25)
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  • Modernization Cyber Network Engineer - NE1

    Lockheed Martin (Hanover, MD)
    …capabilities to include providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale with processing of ... to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks...Diploma or GED plus twelve \(12\) years of general systems administration experience OR * A Bachelor's degree in… more
    Lockheed Martin (10/10/25)
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  • Modernization Software Engineer - SWE1

    Lockheed Martin (Hanover, MD)
    …are:** Are you driven by the thrill of outsmarting even the most advanced security systems and networks? Do you find satisfaction in crafting innovative ... providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale...to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks… more
    Lockheed Martin (10/10/25)
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  • System Engineer 4

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... customers in the intelligence community, defense, civil, and commercial markets. Applies systems engineering principles throughout the systems life cycle phases:… more
    Nightwing (09/22/25)
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