• Linux System Administrator (Remote)

    GovCIO (Richmond, VA)
    **Overview** GovCIO is hiring a Windows and Linux System Administrator to support Veterans Affairsoperational needs. The role requires AWS, Windows, and Linux ... experience, with strong database management skills, tomaintaininfrastructure and ensure system security and performance.This position is fully remote… more
    GovCIO (05/07/25)
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  • Systems Administrator

    Integrated Security Technologies (Herndon, VA)
    …of secure system operations. + Conduct system and network troubleshooting to resolve operational and security issues proactively and independently. ... + Lead the development and updating of system security plans (SSPs), risk assessments, POAMs,...strategies. + Provide cybersecurity support for specialized devices, physical security systems (eg, access control, video management),… more
    Integrated Security Technologies (05/02/25)
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  • Cloud System Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …operational health and performance of cloud. environments. **What You'll Be Doing:** System Administration: + Manage and maintain cloud-based systems and ... such as firewalls, access controls, and encryption. + Ensure systems are compliant with security policies and... configurations, procedures, and changes. + Generate reports on system performance, security , and usage. **What Required… more
    Parsons Corporation (03/08/25)
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  • Linux System Administrator

    Actalent (Fort Belvoir, VA)
    Job Title: Linux System AdministratorJob Description As a Linux System Administrator , you will support the customer by working independently and with ... interpersonal skills to accomplish tasks. Essential Skills + Experience with Security Technical Implementation Guide (STIG). + Proficiency in scripting languages… more
    Actalent (05/06/25)
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  • Senior System Administrator (Remote)

    GovCIO (Richmond, VA)
    **Overview** GovCIOisseekinga highly skilled Senior System Administrator to support the management and maintenance of the Veterans Affairs IT infrastructure. ... $150,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6000/senior- system - administrator -%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6000_ **Category**… more
    GovCIO (05/07/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …for employment; either valid **CompTIA Security + CE, Systems Security Certified Practitioner (SSCP) or Cisco Certified Network Associate (CCNA) - ... + Ensures that performance and security of computers meet the needs of network users + May evaluate existing systems and assist with planning long-term… more
    General Dynamics Information Technology (05/07/25)
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  • Tenable Nessus Administrator

    CACI International (Norfolk, VA)
    …(ACAS), Microsoft Defender for Endpoint, and STIG Management. + Familiarity with network and system security principles, protocols, and configurations. ... for other positions at CACI. **Responsibilities:** You will be a Tenable-Nessus Security Administrator for the Engineering Operations team for the EITaaS… more
    CACI International (04/26/25)
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  • Systems Administrator - TS/SCI

    General Dynamics Information Technology (Fort Belvoir, VA)
    …None **Job Family:** Systems Administration **Skills:** System Administration,Technical Support,Troubleshooting **Certifications:** Security +, CE - ... proper escalation and resolution by Tier 2/3. + Perform network management services to include: monitoring network ...Technical Skills: 1+ years of directly related experience in systems administration and analysis. + UNIX/LINUX System … more
    General Dynamics Information Technology (04/17/25)
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  • Enterprise Senior Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Acceptance (DRA) documentation and brief the program Cybersecurity Team and/or Information System Security Manager (ISSM). + Advise Cybersecurity Team on all ... with DISA STIGs and their relation to Windows, Linux, and VMWare Operating Systems security . + Intermediate experience with PowerShell scripting and deployment.… more
    General Dynamics Information Technology (04/24/25)
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  • Sr. Windows Administrator /Test Lab Manager…

    Leidos (Alexandria, VA)
    …and system security scanning for equipment suites in accordance with the System Security Plans for these systems to identify and remediate IAVAs ... in support of a complex network environment with geographically distributed systems . The position entails supporting system engineering requests to meet… more
    Leidos (03/28/25)
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