• Help Desk System Specialist 1

    M. C. Dean (Vienna, VA)
    …a **Help Desk System Specialist** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be ... who engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system … more
    M. C. Dean (08/27/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    …and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written ... system -administrator/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & Operations_… more
    GovCIO (08/08/25)
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  • Senior Systems Engineer / Integrator

    Noblis (Chantilly, VA)
    … System Integration Management: Oversee the integration of technical systems , ensuring alignment with DC3's requirements, including familiarity with unclassified ... large-scale IT systems and understanding of end-user use cases. + System Architecture Design: Design and manage system architectures that meet… more
    Noblis (10/01/25)
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  • NITE System Administrator IV

    Huntington Ingalls Industries (Virginia Beach, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... Technologies, click here for a short video: https://vimeo.com/732533072 Summary The System Administrator for the Navy Integrated Training Environment (NITE) plays a… more
    Huntington Ingalls Industries (09/17/25)
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  • Principal Cyber Security Systems Engineer

    ManTech (Chantilly, VA)
    …experince in lieu of degree + 7+ years of hands-on experience in systems and cybersecurity engineering + Current cybersecurity certification (eg, CISSP, CISM, ... MANTECH seeks a motivated, career-driven **Principal Cyber Security Systems Engineer** to join our team in **Chantilly, VA** . This role offers an exciting… more
    ManTech (08/29/25)
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  • Junior NTCSS Automated Information Systems…

    CACI International (Norfolk, VA)
    …Information Systems Analyst to provide Navy Tactical Command Support System (NTCSS) System Administration support services and training to COMNAVAIRLANT ... within six months of hire _Desired:_ + Former Navy or Marine Corps Information Systems Technician (IT) + Experience with NTCSS System Administration + Experience… more
    CACI International (07/19/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Training Network (NETTN), which supports critical modeling and simulation systems across the defense training enterprise. The Systems Administrator will ... and maintain Windows and Red Hat Enterprise Linux (RHEL) environments, including virtual systems + Support system configurations in compliance with DoD Security… more
    Huntington Ingalls Industries (07/12/25)
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  • Information Systems Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …to help our country and assist our clients with critical missions? As a systems security and network security engineer, you can identify the Information ... Information Systems Security Engineer The Opportunity: Are you looking...analyze complex challenges for customers using your knowledge of network and security devices, applications, and identifying tools .… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • Information Systems Security Engineer, II

    Parsons Corporation (Fort Belvoir, VA)
    …or uniquely applicable experience) + 2+ years of hands-on experience with Splunk, network security and system security, supporting security information and event ... on all matters, technical and otherwise, involving the security of information systems under his/her purview + Support security use case development in Splunk… more
    Parsons Corporation (09/25/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …ensure full availability and optimum performance. Utilize software tools and logs to monitor network and system health. + Track and manage system ... Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT... system and data security requirements, and documented system artifacts required for security certification . +… more
    General Dynamics Information Technology (09/17/25)
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