• Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …logs. **Cybersecurity Operations** + Serve as the **Information System Security Manager (ISSM)** for all assigned systems . + Monitor networks for real-time ... (STIGs) on traditional Information Technology (IT) and Operational Technology (OT) systems . . Conduct vulnerability scanning and document system vulnerabilities.… more
    M. C. Dean (08/27/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    … Timeline Pipeline Description Assertive Professionalsis seeking anInformation System Security Engineer (ISSE) with Poygraph supporting ourNational Security ... security requirements and ensure compliance with the client's Information System Security Manager (ISSM) approved SSPs for...to systems with successful authorization of those systems + Use of system authorization workflow… more
    Assertive Professionals (10/09/25)
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  • Systems Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    …CDRs, PDRs, and PMRs + Support the PM in multiple areas which include systems and mission engineering ; system integration; program management; acquisition ... Engineer** with a national space enterprise and ground systems engineering background to work with our...system interface requirements for major space mission ground systems + Working knowledge of SAFe Agile or similar… more
    Noblis (11/01/25)
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  • Information Systems Security Engineer

    SAIC (Chantilly, VA)
    … Security Manager (ISSM) regarding certification and accreditation of all System Program Office sponsored systems . + Provide the Information System ... in Chantilly, VA. The successful candidate will leverage overall system knowledge and expertise of space systems ...analysis of alternatives (AoA) for security architectures and assist Systems Engineering with the planning for significant… more
    SAIC (11/06/25)
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  • Mid/Sr Information System Security Officer…

    Belay Technologies (Annapolis Junction, MD)
    …posture for information systems . + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational IA posture ... systems integration and life cycle support, enterprise application development, network engineering , and information systems security (ISS). She/he will work… more
    Belay Technologies (11/06/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence and defense ... The company leverages its expertise in data transport solutions, software and systems engineering , and other solutions to deliver critical and innovative… more
    Synergy ECP (10/22/25)
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  • Information System Security Officer,…

    Lockheed Martin (Kirtland AFB, NM)
    …Classified Cybersecurity ISSOs help secure lifesaving products and critical state\-of\-the\-art engineering and manufacturing systems by applying cutting edge ... or develop a plan of actions and milestones \(POA&M\) with the Information Systems Security Manager \(ISSM\) to address non\-compliance in the allotted time… more
    Lockheed Martin (10/29/25)
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  • Virtualization System Engineer

    Synergy ECP (Annapolis Junction, MD)
    …contracts of similar scope, type and complexity is required. Bachelor's degree in System Engineering , Computer Science, Information Systems , Engineering ... provide a broad range of services in cybersecurity, software, data transport solutions, systems engineering , and IT services to the US Intelligence and Defense… more
    Synergy ECP (10/22/25)
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  • Voice and Hardware Systems Engineer…

    Leidos (Lompoc, CA)
    …support. **Primary Roles & Responsibilities:** + Provide system level engineering support mission critical IT systems , related telecommunications trunk ... to execute, refine, and supervise the processes and procedures of Voice System Engineering operations in a purpose-built enterprise environment throughout the… more
    Leidos (11/19/25)
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  • SCIF Manager /IT Support (FC)

    Synergy ECP (Columbia, MD)
    …the defense and intelligence industries. Our capabilities are focused on software engineering , cybersecurity, system engineering and IT services. Providing ... SCIF Manager /IT Support (FC) Columbia, MD Description Synergy ECP...The ideal candidate will hold a TS/SCI Full Scope Polygraph clearance and possess a strong background in both… more
    Synergy ECP (10/22/25)
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