• Cyber Operations

    Leidos (Lorton, VA)
    …For all systems , coordinate with the respective system owner, system administrator or Information System Security Officer (ISSO) to notify them that weekly ... Sector at Leidos currently has an opening for a Cyber Operations Manager to work in our Lorton, VA...assessments by working with the respective system owner, system administrator and/or Information System Security Officer (ISSO) to define… more
    Leidos (11/05/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... for federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for… more
    M. C. Dean (10/23/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... the intelligence community, defense, civil, and commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS /SCI Poly **This position… more
    Nightwing (09/26/25)
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  • Network Operations Center (NOC)…

    Leidos (Arlington, VA)
    …Use your unique talents and make an immediate impact The Enterprise and Cyber Solutions (E&CS) Operation within Leidos' Defense Group is seeking a **Network ... Operations Center (NOC) Administrator ** to provide coverage monitor tools and availability of...manage the commercial cloud migration and disestablishment of legacy systems , fully automate the continuous development & continuous integration… more
    Leidos (10/03/25)
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  • Database Administrator

    Amentum (Chantilly, VA)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no further. Amentum is seeking a **Database ... Administrator ** to join our team of passionate individuals in...to deliver robust, high-performing software solutions by optimizing database systems , implementing best practices in data management, and proactively… more
    Amentum (10/22/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability. ... Together, we transform the way complex, large-scale systems are designed, delivered, and sustained-enhancing client outcomes, improving...the world for the better. We are seeking an ** Cyber Security Specialist 4** to join our **Security and… more
    M. C. Dean (11/15/25)
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  • System Administrator

    Shuvel Digital (Reston, VA)
    …requirement. Briefly Describe the Work: GITI is looking for a mid-level Systems Administrator with experience in installing, configuring, troubleshooting, and ... Clearance Level: TS /SCI US Citizenship: Required Job Classification: Full Time...of requirements, system architecture, and detailed design documents. A Systems Administrator must be able to collaborate… more
    Shuvel Digital (11/12/25)
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  • EGIS System Administrator

    Intelligent Waves (Fort Belvoir, VA)
    **Overview** Intelligent Waves is seeking an **EGIS System Administrator ** to support the development and administration of ArcGIS Portal. This role is responsible ... designing, developing, and implementing new integrated geospatial capabilities. The Administrator will regularly collaborate with customers to gather portal… more
    Intelligent Waves (09/18/25)
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  • Workflow Administrator

    SAIC (Arlington, VA)
    …format and content changes to maintain high-quality products while maintaining control systems to always reflect task status. + Develop and maintain standards to ... Records Administration (NARA) requirements is preferred. **Required Clearance:** + Active TS /SCI. + US Citizenship. **Required Skills:** + High degree of critical… more
    SAIC (11/13/25)
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  • Senior Security Systems Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …. **Desired Education:** + Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret security clearance required 1. Two (2) of the four ... Technology & Management, Ltd. is seeking four (4) **Senior Security Systems Engineers** with specific experience working with Submarine-Launched Ballistic Missiles… more
    Imagine One Technology & Management (09/30/25)
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