• Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Systems Administrator, Senior The Opportunity: Your combination of people skills and te chn ical expertise makes you the team hero, solving one problem after ... Defense ( DoD ) ? We're looking for a senior systems administrator who spe cia lizes in networking...ACAS scans and provide results and reports during weekly vulnerability meetings and verify STIG compliance using automated tools… more
    BOOZ, ALLEN & HAMILTON, INC. (07/19/25)
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  • System Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …You'll administer ACAS scans and provide results or reports during weekly vulnerability meetings, and verify Security Technical Implementation Guide (STIG) ... System Administrator, Senior The Opportunity: Your combination of people skills...5+ years of experience as a systems administrator, network engineer , or cybersecurity engineer , including installation, configuration,… more
    BOOZ, ALLEN & HAMILTON, INC. (07/22/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, 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 deliver ... world for the better. We are seeking a **Physical Security System Administrator 4** to join our ** Security...C-Cure + Requires an understanding of Windows patching and vulnerability remediation with ATO processes + Requires advanced knowledge… more
    M. C. Dean (07/15/25)
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  • ISSE w/ TS/SCI w/Poly

    Watershed Security (Vienna, VA)
    JOB DESCRIPTION Watershed Security is seeking a qualified Information System Security Engineer , Senior , in a law enforcement environment and providing ... team in ensuring that all systems are in adherence to NIST and FBI Security policy. REQUIRED QUALIFICATIONS + Must have a TS/SCI with Counterintelligence Polygraph +… more
    Watershed Security (08/08/25)
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  • Cybersecurity Specialist 3

    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 deliver ... the better. We are seeking a **Cybersecurity Specialist 3** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic… more
    M. C. Dean (07/15/25)
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  • Specialist, Systems Engineering (Mission…

    L3Harris (Springfield, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer - Mission Protection Specialist (Active ... frameworks.* Contribute to red/blue team assessments, tabletop exercises, and program security reviews.* Prepare briefings and documentation for senior more
    L3Harris (05/29/25)
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  • Cybersecurity Analyst Lead (Purple Team Lead)

    Washington Metropolitan Area Transit Authority (VA)
    …university **Experience** + Six (6) years of experience as a cybersecurity officer/ engineer , information systems security officer, or specialized expertise in ... from analytics and intelligence to support the creation of dashboards which inform senior leaders regarding the security posture of the organization. Generates… more
    Washington Metropolitan Area Transit Authority (07/28/25)
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  • Manager Cybersecurity Analysis (Fusion Center)

    Washington Metropolitan Area Transit Authority (VA)
    …field **Experience** + Seven (7) years of experience as a cybersecurity officer/ engineer , information systems security officer, or specialized expertise (or a ... from analytics and intelligence to support the creation of dashboards which inform senior leaders regarding the security posture of the organization. Generates… more
    Washington Metropolitan Area Transit Authority (08/08/25)
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  • Database Administrator 4

    M. C. Dean (Chantilly, 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 deliver ... (DBA)** to join our dynamic and fast-paced team, supporting enterprise-level physical security applications. In this role, you will be responsible for managing,… more
    M. C. Dean (07/15/25)
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  • Lenel System Administrator 2

    M. C. Dean (Norfolk, 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 deliver ... better. We are seeking a **Lenel System Administrator 2** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic… more
    M. C. Dean (07/15/25)
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