• Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... Preferred + Integration of Network Management (NM) and Element Management (EM) systems with network performance, trouble ticketing, and security subsystems… more
    Leidos (07/18/25)
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  • System Administrator

    Roanoke College (Salem, VA)
    …of under-represented groups are especially encouraged to apply. The Position The Systems Administrator successfully manages the College's systems ... residential experience. * Creates and maintains documentation of all system , security and technical specification for assigned...security and technical specification for assigned servers and systems . * Works effectively with the IT staff to… more
    Roanoke College (09/24/25)
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  • Systems Administrator /Site…

    CACI International (Fort Belvoir, VA)
    …supporting and troubleshooting systems DOD 8570 compliance certification ( Security +) + Knowledgeable on system troubleshooting processes + Familiar ... Systems Administrator /Site Representative Job Category: Information...security as it relates to users. + Apply security patches and operating system upgrades to… more
    CACI International (08/29/25)
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  • Systems Administrator (Multiple…

    Noblis (Chantilly, VA)
    Responsibilities As a Systems Administrator , you will be responsible for installing, configuring, and maintaining operating system workstations and servers, ... + Advanced proficiency with: + Complex multi-enclave environments + Advanced system security hardening + High-availability system configurations… more
    Noblis (09/03/25)
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  • HW Infrastructure Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …HW Infrastructure Administrator within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for ... **HW Infrastructure Administrator ** **Category:** Business Consulting, Strategy and Digital Transformation...obtain a TS/SCI with Poly highly desired * Operating Systems : Proficiency in managing Windows and Linux … more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • IAM Systems Administrator - CyberArk…

    Robert Half Technology (Glen Allen, VA)
    Description The IAM Systems Administrator - CyberArk Privilege Cloud is responsible for the administration, support, and ongoing optimization of the CyberArk ... and communication skills. Preferred Qualifications + Bachelor's degree in Information Security , Computer Science, Information Systems , or related field. +… more
    Robert Half Technology (09/11/25)
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  • Database Administrator (Senior)

    BAE Systems (Sterling, VA)
    …provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to ... **Job Description** BAE Systems , a top-ten prime contractor to the US...to lead the world in defense technologies and national security services. We offer flexible work environment to support… more
    BAE Systems (09/12/25)
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  • Sr. Administrator (Maximo, Azure,…

    System One (Alexandria, VA)
    …Linux OS, Knowledge on Microsoft Azure Platform, SAML ( Security Assertion Markup Language) authentication, SPNEGO/Kerberos authentication, SQL (Oracle), ... Sr. Administrator (Maximo, Azure, OpenShift) Location: Alexandria, VA CLEARANCE...including Agile and DevSecOps, to deliver scalable and secure systems within an Azure environment. RESPONSIBILITIES: + Perform the… more
    System One (08/13/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    …180 days. + System Experience: Experience with both Windows and Linux operating systems . + End-User Support: Experience providing help-desk support for ... **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Administrator ** to join our team in...+ Certification: Current DoD 8570 IAT II certification (eg, Security +, SSCP) or the ability to obtain one within… more
    ManTech (08/20/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... Information Technology. + Current DoD 8570 IAT II certification ( Security +, SSCP, or equivalent) or ability to obtain one...one within 180 days. + Experience with Windows and Linux operating systems . + Experience providing help-desk… more
    ManTech (08/20/25)
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