• Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and ... system sustainability. Together, we transform the way complex, large-scale systems are designed, delivered, and sustained-enhancing client outcomes, improving lives,… more
    M. C. Dean (07/15/25)
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  • Systems Architect

    GovCIO (Hampton, VA)
    …Hybrid position. **Responsibilities** The SystemsArchitect's role (https://www.fieldengineer.com/blogs/job-description-field- engineer ) involves systems design, ... **Overview** GovCIO is currently hiring for a Systems Architect's to design, configure and test ...and documentation. They will also participate in the installation, monitoring , maintenance, support, and optimization of all software, and… more
    GovCIO (07/18/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …\(ACL\) at Lockheed Martin's Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer / Systems Administrator with a demonstrated ability to ... to the unmet security requirements\. \* Day\-to\-day administration of ACL information systems , to include monitoring for hardware and software failures,… more
    Lockheed Martin (07/12/25)
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  • Systems Security Lead

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Systems Security Lead is responsible for applying security principles, practices, and procedures under ... Operating Manual **(NISPOM),** governing the management of classified information systems . Functions of this role include identifying security control requirements;… more
    TekSynap (07/09/25)
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  • Information Systems Security Officer (ISSO)

    Development InfoStructure (Rosslyn, VA)
    …Responsibilities + Analyze and define security requirements for Multilevel Security (MLS) systems and environments. + Design, engineer , and implement technical ... advisor on MLS solutions, security documentation, policy interpretation, and continuous monitoring of system security postures. This position requires a proactive… more
    Development InfoStructure (05/29/25)
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  • Senior Systems Sustainment Administrator…

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a **Senior Systems Engineer ** to serve as a Senior Systems Administrator with experience in US Navy IT networks to ... or escalate to Tier 3/Tier 4 support as required + Utilize advanced monitoring tools and processes to oversee network infrastructure, monitor the performance and… more
    SAIC (06/04/25)
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  • Systems Sustainment Administrator - Evening

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a ** Systems Engineer ** to serve as a ** Systems Administrator** with experience in US Navy IT networks to support the ... or escalate to Tier 2/Tier 3 support as required. + Utilize advanced monitoring tools and processes to oversee network infrastructure, monitor the performance and… more
    SAIC (06/04/25)
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  • Network Management Systems (NMS) Database…

    CACI International (Sterling, VA)
    Network Management Systems (NMS) Database Administrator (DBA) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... * * * **The Opportunity** : We are seeking an experienced NMS DBA Engineer to join our team. The successful candidate will be responsible for designing,… more
    CACI International (05/10/25)
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  • Senior Specialist, Systems Engineering…

    L3Harris (Springfield, VA)
    …Job Description: L3Harris Technologies currently has an opening for a Senior Specialist, Systems Engineer - Space Intelligence Analyst for an important national ... domains in the interest of national security. Job Title: Senior Specialist, Systems Engineering - Space Intelligence Analyst (Active TS/SCI w/CI Poly Required) Job… more
    L3Harris (07/17/25)
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  • Dev Ops Systems Administrator

    CACI International (Chantilly, VA)
    Dev Ops Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... to work with a focused and fun team to engineer , build, deploy, and maintain multiple environments for the...for automation of build-out, maintenance, and configuration of virtualized systems . + Deployment of updates, IAVA patches, and Anti-Virus… more
    CACI International (04/25/25)
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