• Linux Administrator - ACAS

    CACI International (Springfield, VA)
    Linux Administrator - ACAS Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... worldwide to support the NGA mission. In this role, we're seeking a ** Linux Administrator - ACAS ** who could potentially be located in either **Springfield,… more
    CACI International (02/11/25)
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  • Senior UNIX/ Linux Systems…

    Innovative Management & Technology Services (Richmond, VA)
    …the best customers on-site at top government agencies. Job Title: Senior UNIX/ Linux Systems Administrator (Secret Clearance) Primary Location: Richmond, VA ... Position Summary: We are seeking two highly skilled Senior UNIX/ Linux Systems Administrators to support a critical mission under...Assurance frameworks * Familiarity with compliance tools such as ACAS and STIG Viewer * Hands-on experience with Red… more
    Innovative Management & Technology Services (05/04/25)
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  • Tenable Nessus Administrator SME

    CACI International (Chantilly, VA)
    Tenable Nessus Administrator SME Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * **The Opportunity:** CACI is looking for a Tenable Nessus Administrator SME to support our DoD customer to implement an enterprise IT service delivery… more
    CACI International (04/23/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …to include (but not limited to): + Administer all ROTHR Red Hat Enterprise Linux servers and workstations, ACAS and Nessus servers, and VMware ESXi servers ... world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility....(RHEL, Microsoft, Java, Adobe, etc.) Review scan results from ACAS and Tanium scans that pertain to servers and… more
    RTX Corporation (04/03/25)
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  • NCIS Cyber Systems Administrator - SecOps…

    General Dynamics Information Technology (Quantico, VA)
    …VA + **US Citizenship required** **WHAT WE'D LOVE FOR YOU TO HAVE:** + ACAS Management + LINUX Systems Administration Experience (SPLUNK) + Forescout Experience ... Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A career in enterprise IT means connecting… more
    General Dynamics Information Technology (04/09/25)
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  • IT Security Administrator

    SAIC (Norfolk, VA)
    …efficient. We are currently seeking a highly skilled and motivated **IT Security Administrator ** to join our talented team. This role will require advanced knowledge ... DISA Enterprise Mission Assurance Support Service (eMASS), Assured Compliance Assessment Solution ( ACAS ). + May be required to hold an Interim Security Control… more
    SAIC (04/04/25)
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  • System Administrator 4

    M. C. Dean (Fort Belvoir, VA)
    …lives, and changing the world for the better. We are seeking a **System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As ... commercial customers across high-growth markets. Responsibilities Seeking an experience systems administrator to manage an enterprise network that consists of VMWare… more
    M. C. Dean (05/09/25)
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  • Senior Systems Administrator

    Leidos (Fort Belvoir, VA)
    …and key management + STIG compliance, SCC and STIG Viewer experience, and ACAS expertise. + Expert with Microsoft Windows, Linux , and system virtualization ... **Description** Leidos is seeking a skilled Senior Systems Administrator to join the I3TS team supporting DTRA....Microsoft OS Certification (MCSE Win 7 or other) + Linux certification (RHCSA, CompTIA Linux , LCFS/LCFE, etc.)… more
    Leidos (05/08/25)
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  • Systems Administrator

    Information Technology Strategies (Richmond, VA)
    …in various parts of the United States. We are currently seeking a Systems Administrator to work for our company. Summary: + Must have an active US Government ... Clearance / IT-I or above (Sponsorship will not be provided). + Manage UNIX/ Linux servers and virtual machines in accordance with DLA lifecycle policies. + Conduct… more
    Information Technology Strategies (04/22/25)
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  • Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …review and manage mitigation efforts for Assured Compliance Assessment Solution ( ACAS ) reports of vulnerabilities on enterprise hardware, software, and applications. ... Abilities:** + Experience with DISA STIGs and their relation to Windows, Linux , and VMWare Operating Systems security. + Intermediate experience with PowerShell… more
    General Dynamics Information Technology (04/24/25)
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  • System Administration/Cybersecurity Admin (EXPAT-…

    Lockheed Martin (Virginia Beach, VA)
    …Obtaining a Security Clearance requires US citizenship\. **Desired Skills:** ACAS /ESS/SolarWinds Training and Administration Experience LINUX , Red Hat, ... **Description:** Seeking experienced System Administrator to support the Space fence radar operations...to Operate \(ATO\)\. \- Apply configuration changes to ESS, ACAS , and SolarWinds products as directed \- Ensure all… more
    Lockheed Martin (05/01/25)
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  • Senior Information System Security Engineer (ISSE)

    Amentum (Warrenton, VA)
    …Auditor, Asset Baseline Monitor, and Virus Scan Enterprise) on Windows and Linux creating exceptions to allow essential processes to continue uninterrupted. + ... role while working in a Splunk Clustered Environment. + Knowledge and experience with NESSUS/ ACAS and Trellix administration. + Must be able to work a 40-hour work… more
    Amentum (04/24/25)
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  • Sr. Cyber Security Analyst

    Oneida Technical Solutions (Fort Belvoir, VA)
    …+ 3 years of experience in Cybersecurity. + Intermediate System Administrator , Vulnerability Assessor, or Security Control Assessor certification (eg, Security+, ... Additional Skills: + Knowledge of securing Windows Servers, Windows Desktops, UNIX, Linux , virtual servers, log collection tools, and analysis techniques. + Ability… more
    Oneida Technical Solutions (04/07/25)
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  • IT Security Admin Associate

    SAIC (Norfolk, VA)
    …efficient. We are currently seeking a highly skilled and motivated **IT Security Administrator Associate** to join our talented team. This role will require skills ... Mission Assurance Support Service (eMASS), Assured Compliance Assessment Solution ( ACAS ). + Knowledge of network fundamentals (TCP/IP, routing protocols). +… more
    SAIC (04/04/25)
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