• Systems Administrator

    KBR (Lexington Park, MD)
    system design, integration, and on-site installation of advanced hardware and software systems to support mission-critical operations. + Security & Compliance ... Title: Systems Administrator KBR's Mission Engineering Division delivers complex...the US Department of Defense, specializing in modeling and simulation , cyber transformation, air vehicle mission integration, and lifecycle… more
    KBR (08/08/25)
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  • Radio Frequency (RF) Engineer- COBRA

    Huntington Ingalls Industries (Patuxent River, MD)
    …quality, and reliability. + Creates manuals and support documentation. + Develops software for wireless technology. Optimizes existing network by adjusting radio ... Experience with DoD systems and acquisition lifecycle - Proficiency with systems modeling or simulation tools - Familiarity with Agile development… more
    Huntington Ingalls Industries (07/31/25)
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  • IT Technician

    SAIC (Germantown, MD)
    …repairing and debugging complex electro/mechanical equipment, computer systems , complex software , or networked and/or wireless systems . + Responds ... including web servers, in support of business processing requirements. You will perform software installations and upgrades to operating systems and layered … more
    SAIC (08/07/25)
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  • Communications Engineer- COBRA

    Huntington Ingalls Industries (Patuxent River, MD)
    …management and design (ie, Local Area Network/Wide Area Network (LAN/WAN), wireless systems ), security, technical documentation, and vendor management. Minimum ... systems , and ensures accurate documentation and integration of communication systems into a configuration baseline, including managing software more
    Huntington Ingalls Industries (07/31/25)
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  • Network Administrator

    SAIC (Adelphi, MD)
    …+ Install, maintain, and troubleshoot network-related software and hardware systems , including Layer 2/3 switches, routers, firewalls, wireless access ... systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation ; and training. We are a team… more
    SAIC (08/07/25)
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  • RF EW Analyst

    CACI International (Aberdeen Proving Ground, MD)
    …analysis field tools (Rohde & Schwarz (PR100 / PR200)). + Utilize RF simulation software (SPEED, BUILDER, CloudRF). + Provide operational, analytical, and ... Assess possibility of signature deception, interference, or fratricide with electronic warfare systems . + Create RF Propagation maps based on observed signals by… more
    CACI International (08/09/25)
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  • Technical Executive Director, Cyber

    CACI International (Annapolis Junction, MD)
    …Equipment Vendor products; Telecommunications Service Provider deployed network architectures; Commercial Wireless - 4G, 5G, xG equipment and software ; Internet ... Network Security Architecture; Cloud Security for Telecommunications; Modeling and Simulation Technology; OT/ICS _Desired:_ + Proven technical expertise in cyber… more
    CACI International (07/14/25)
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