• System Administrator 4

    M. C. Dean (Fort Belvoir, VA)
    …the better. We are seeking a ** System Administrator 4** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... performance and performing daily health checks + Maintaining system security posture to include, but not...certification + Microsoft SQL Server certification + Microsoft Certified Systems Engineer (MCSE) certification + Lenel OnGuard… more
    M. C. Dean (05/09/25)
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  • Cybersecurity Analyst Lead (Threat Intelligence)

    Washington Metropolitan Area Transit Authority (VA)
    …experience as a cybersecurity officer/ engineer , information systems security officer, or specialized expertise in cyber policy, intelligence, analytics, ... and measures. Conducts strategic and operational effectiveness assessments as required for cyber events. Determines whether systems performed as expected and… more
    Washington Metropolitan Area Transit Authority (04/26/25)
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  • Cybersecurity Analyst III (Incident Response)

    Washington Metropolitan Area Transit Authority (VA)
    …experience as a cybersecurity officer/ engineer , information systems security officer, or specialized expertise in cyber policy, intelligence, analytics, ... threats, ensuring the integrity and confidentiality of our systems . You will conduct in-depth security assessments,...tools like Splunk, Crowdstrike, and Varonis to enhance our security posture while working in our Cyber more
    Washington Metropolitan Area Transit Authority (05/07/25)
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  • Cloud Forensic Analyst IV

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... civil, and commercial markets. Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission… more
    Nightwing (05/02/25)
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  • Scientist, Systems Engineering (UAV…

    L3Harris (Ashburn, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Systems Engineering (UAV Propulsion) Job Code: 23026 Job ... Location: Ashburn, VA Job Description: As the Scientist, Systems Engineer , you will be responsible for...years of prior related experience + Active DoD Secret security clearance + System level design experience… more
    L3Harris (04/11/25)
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  • Lead, Systems Integration Engineering (UAV)

    L3Harris (Ashburn, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Integration Engineering (UAV) Job Code: 22880 Job ... Location: Ashburn, VA Job Description: As the Senior Specialist, Systems Integration Engineer , you will be responsible...years of prior related experience. + Active DoD Secret security clearance + System level design experience… more
    L3Harris (04/09/25)
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  • Systems Administrator Senior-Azure (App Dev…

    General Dynamics Information Technology (Fairfax, VA)
    system security and executes practices and procedures. Troubleshoots system related problems. Remains current in operating systems /software analysis and ... + Work closely with Information System Owner (ISO), and Information System Security Officer (ISSO), to integrate compliance agents, patches, and STIGs… more
    General Dynamics Information Technology (04/24/25)
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  • Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Yes **Job Description:** GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense Threat Reduction Agency (DTRA) ... Acceptance (DRA) documentation and brief the program Cybersecurity Team and/or Information System Security Manager (ISSM). + Advise Cybersecurity Team on all… more
    General Dynamics Information Technology (04/24/25)
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  • Systems Architecture and Requirements

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking experienced **Principal Systems Architecture and Requirements Engineer ** to support the Tranche 3 Program Integration (T3PI), our ... based out of Chantilly, VA; Aurora, CO; or El Segundo, CA. As the **Principal Systems Architecture and Requirements Engineer ** , you will be supporting the … more
    SAIC (04/17/25)
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  • Systems Administrator/AWS Cloud…

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (04/25/25)
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