• OS Administrator Windows

    CACI International (Chantilly, VA)
    …Travel: Continental US * * * **The Opportunity:** CACI is looking for an Operating Systems (OS) Administrator Windows to support the Department of the Air Force ... OS Administrator Windows Job Category: Information Technology Time Type:...typical applications and their interactions with the underlying operating systems . + Maintain and manage Windows security … more
    CACI International (08/22/25)
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  • Electronic Surveillance System Analyst…

    NANA Regional Corporation (Fredericksburg, VA)
    …the resolution steps through self-service, or by another area, such as the security administration, systems administrator , etc., based on Synteras ... that report system problems or incidents. Problems may include poor system response time, potential security incidents, inability to access system… more
    NANA Regional Corporation (07/09/25)
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  • Linux Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …do + Maintain smooth operation of multi-user computer systems + Set up administrator and service accounts; manage system documentation + Tune system ... Linux and Windows server administration, patching, Group Policy management, and ensuring systems are configured in compliance with DoD Security Technical… more
    Huntington Ingalls Industries (09/05/25)
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  • Postgres Database Administrator , Sr.…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …Postgres Database Administrator within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for ... **Postgres Database Administrator , Sr. TS/SCI with Poly** **Category:** Business Consulting,... is responsible for the comprehensive management, optimization, and security of PostgreSQL database systems . This role… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Maximo Administrator - Staff

    Amentum (Warrenton, VA)
    …various other systems , including ServiceNow, to streamline processes and enhance system connectivity across the organization + Conduct routine system audits, ... apply necessary patches, and implement upgrades to ensure the security , stability, and optimal functionality of the system + Diagnose and resolve technical… more
    Amentum (09/17/25)
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  • Cybersecurity Incident Response…

    GovCIO (Richmond, VA)
    …Clearance Required: Secret + Cybersecurity Certification (such as Certified Information Systems Security Professional (CISSP)/Information Systems Security ... (Information Assurance Engineer - Senior) will be responsible for managing Security Information and Event Management (SIEM) systems , including deploying,… more
    GovCIO (09/24/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …This position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and ... Experience managing Windows and Linux server environments + Knowledge of network security , firewalls, and intrusion detection systems + Experience with… more
    SimIS Inc. (09/22/25)
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  • Cybersecurity Internal Controls…

    GovCIO (Richmond, VA)
    …packages, maintaining asset lists and categorizations, and scheduling and coordinating system validation reviews. The administrator will generate artifacts to ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6785/cybersecurity-internal-controls- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6785_ **Category** _Cyber… more
    GovCIO (09/24/25)
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  • Principal/Sr Principal Contract…

    Northrop Grumman (Charlottesville, VA)
    …financing vehicles + Ability to obtain and maintain a DoD Secret security clearance **Qualifications for Senior Principal Contract Administrator (Band 4):** ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/30/25)
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  • Mission Support Administrator - Full…

    Patriot Group International, Inc (Chantilly, VA)
    Mission Support Administrator - Full Performance Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: ... offers an unrivaled hybrid of specialized services by combining security and risk management disciplines with a special operations...perspective. We are looking to hire a Mission Support Administrator - Full Performance to join our team in… more
    Patriot Group International, Inc (09/30/25)
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