• Systems Administrator III

    Noblis (Chantilly, VA)
    Responsibilities As a Systems Administrator , you will be responsible for installing, configuring, and maintaining operating system workstations and servers, ... workstations and servers + Perform software installations and upgrades to operating systems and layered software packages + Schedule installations and upgrades in… more
    Noblis (12/30/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system maintenance, ... experience + Maintain DoD 8570/8140 IAT Level II or III certification + Must be able to support on-call,...be available based on position level and/or job specifics. ** Systems Administrator ** **117073BR** EEO Career Site Equal… more
    BAE Systems (12/09/25)
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  • G2 SharePoint Systems Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …Yes **Job Description:** Transform technology into opportunity as a **SharePoint / Systems Administrator ** at GDIT. Shape what's next for mission-critical ... our differentiator. Our work depends on a **SharePoint / Systems Administrator ** joining our CNIC Applications Support...via IssueTrak tickets + Monitor logs + Troubleshoot Tier II/ III tickets impacting platform availability + Support for G2… more
    General Dynamics Information Technology (01/05/26)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of passionate individuals in **Warrenton, VA** ... transformative change. **Responsibilities:** The duties and responsibilities of the ** Systems Administrator ** include, but are not limited...one of the following 8140 IAT Level II or III baseline certifications: o Level II certs include -… more
    Amentum (12/10/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    Amentum is seeking a Windows Systems Administrator to support our federal program in Warrenton, VA. Our mission is to operate and maintain the Distributed ... oversee the lifecycle tracking, documentation, and reporting of network systems and hardware assets + Ensure compliance with disposal...one of the following 8140 IAT Level II or III baseline certifications: o Level II certs include -… more
    Amentum (01/09/26)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …security and economic interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our success. If you enjoy ... System Administrator Oakton, VA . Information Technology Join our...headquartered in Leesburg, VA, provides mission-critical services in Cybersecurity, Systems Engineering and Integration, IT Operations Support, Software Development,… more
    Chenega Corporation (11/12/25)
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  • Maximo Administrator

    Amentum (Warrenton, VA)
    …for transformative change. Responsibilities: The duties and responsibilities of the Maximo Administrator include, but are not limited to, the following: Oversee the ... data representation and insightful analysis Integrate Maximo with other systems , particularly ServiceNow, to facilitate seamless data flow and...one of the following 8140 IAT Level II or III baseline certifications: Level II certs include - CCNA… more
    Amentum (01/09/26)
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  • 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 Percentage of ... NGA mission. In this role, we're seeking a **Linux Administrator - ACAS** who could potentially be located in...Information - Software Tools list. + Utilize agency-approved ticketing systems to document, track, assign, update, and coordinate all… more
    CACI International (11/10/25)
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  • C2 Technician Level III

    General Dynamics Information Technology (Sterling, VA)
    …and coordination is highly desired. + Graduate of a DoW Command-and-Control systems administrator course is preferred. **Skills and Competencies:** + ... **Job Family:** Field Service and Support **Skills:** Communication Network,Network Programming, Systems Networking **Experience:** 4 + years of related experience… more
    General Dynamics Information Technology (11/04/25)
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  • Service Desk Technician III

    AeroVironment (Herndon, VA)
    **Worker Type** Regular **Job Description** **Summary** The Service Desk Technician III is a member of the IT Service Desk team and serves as the highest technical ... role is responsible for resolving highly complex issues across multiple systems , mentoring junior staff, leading process improvement initiatives, and ensuring the… more
    AeroVironment (01/05/26)
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  • Senior Information Systems Security…

    Amentum (Warrenton, VA)
    …operational environments to include all cybersecurity tool sets and collaborating with systems and network engineers. + Use knowledge, skills, and ability to conduct ... integrating, and implementing security controls into current and future products/ systems thus ensuring these systems can be...one of the following 8140 IAT Level II or III baseline certifications before a start date: + Level… more
    Amentum (01/09/26)
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  • Cleared Active Directory and Exchange Specialist

    Virtual Service Operations (Quantico, VA)
    …a fully onsite, shift-based role. The candidate will serve as a Systems /Network Administrator , responsible for managing and troubleshooting Active Directory and ... This position requires an active Top Secret (TS) clearance and an IAT level III certification. This role is ideal for professionals with strong systems and… more
    Virtual Service Operations (11/08/25)
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  • Information System Security Engineer - Senior

    Amentum (Warrenton, VA)
    …operational environments to include all cybersecurity tool sets and collaborating with systems and network engineers. * Use knowledge, skills, and ability to conduct ... integrating, and implementing security controls into current and future products/ systems thus ensuring these systems can be...one of the following 8140 IAT Level II or III baseline certifications before a start date: o Level… more
    Amentum (12/05/25)
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  • ServiceNow Developer | Active Secret clearance

    General Dynamics Information Technology (Fairfax, VA)
    …+ ServiceNow Certified Application Developer (CAD) + ServiceNow Certified Systems Administrator (CSA) + ServiceNow Certified Implementation Specialist ... Software Engineering **Skills:** Problem Solving,ServiceNow IT Service Management,ServiceNow Platform,Software Systems **Certifications:** Certified Application Developer (CAD) | ServiceNow -… more
    General Dynamics Information Technology (01/03/26)
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  • Senior Information System Security Officer

    The MITRE Corporation (Mclean, VA)
    …Security Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus on classified environments. The selected ... by providing Information Assurance and Cybersecurity services specifically for classified systems . The ideal candidate will thrive in a fast-paced, collaborative… more
    The MITRE Corporation (12/18/25)
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  • Storage Engineer

    Nightwing (Sterling, VA)
    …System Administrator - RHCSA). + DoD 8570 IAT Level II/ III certifications for roles requiring security clearances. _At Nightwing, we value collaboration ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified environments. The selected ... problem-solving skills to develop appropriate mitigation strategies and ensure Splunk systems are configured and operated in compliance with Security Technical… more
    The MITRE Corporation (11/08/25)
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