• Systems Administration Lead

    Leidos (Fort Belvoir, VA)
    …degree in technology related field with 8+ years of experience with either Systems Administration , Network Administration , Database Administration ... **Description** Leidos is seeking a ** Systems Administration Lead to support the...ticket triage and queue management, desktop, server, storage, and network administration , hardware support; manage personnel and… more
    Leidos (08/13/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …designing/installing new systems or adding significant new functionality to existing systems \* Network Administration \- Ethernet switching, TCP/IP ... Administrator with a demonstrated ability to independently develop solutions to systems administration challenges in heterogeneous computing environments\. The… more
    Lockheed Martin (07/12/25)
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  • Security Systems Engineer / Specialist

    KMS Solutions, LLC (VA)
    …compliance. Required education and experience: + AS or AA in Applied Science (Information Systems , Network Administration , or Network Security, or ... Security Systems Engineer / Specialist Company Overview: KMS Solutions,... Network Operations + Military System Specifications + Network Administration + IA enabled appliances. +… more
    KMS Solutions, LLC (07/16/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …+ Strong technical skills in areas such as Windows and Linux operating systems , network administration , virtualization, and security + Excellent ... and 7+ years of experience in the Information Technology; an additional 4 years of Systems Administration experience can be substituted in lieu of a degree +… more
    ManTech (08/08/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …\-Simulation systems architecture, integration, configuration management, modification, systems and network administration \. \-Projection/display and ... **Description:** **What We're Doing** At Lockheed Martin Rotary and Mission Systems , we're building the future of national security\. Our customers are worldwide-and… more
    Lockheed Martin (07/12/25)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …Suitability - 5+ years of directly relevant experience in network administration - Proficiency with multiple operating systems , including Linux/Unix and ... related degree; or HS Diploma and 7+ years network administration , network engineering or systems administration experience. Desired Certifications:… more
    Nightwing (05/17/25)
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  • Systems Administrator

    BAE Systems (Springfield, VA)
    …technical and has a proven commitment to quality with a solid understanding of systems administration concepts, network architecture, and familiar with the ... a recent systems administrator role) + Hands on experience with Network troubleshooting, DNS failures, domain administration , pings, network connectivity… more
    BAE Systems (06/28/25)
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  • Systems Administrator / Integration Tester

    BAE Systems (Springfield, VA)
    …and has a proven commitment to quality with a solid understanding of systems administration concepts, network architecture, troubleshooting techniques, and ... **Job Description** BAE Systems is seeking mission-oriented System Administrator / Integration...+ **Experience:** Minimum of six (6) years of system administration experience and expertise in Linux and AWS cloud… more
    BAE Systems (07/18/25)
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  • PKI Security Administrator (Senior Level/SME)

    General Dynamics Information Technology (Falls Church, VA)
    … management, networks, firewalls) in an enterprise environment + Infrastructure IT ( Systems Administration , Network Administration Windows/Linux OS, ... Trust/Other Required:** MBI (T2) **Job Family:** Engineering (General) **Skills:** Network Administration ,Public Key Infrastructure,RESTful APIs **Experience:** 10… more
    General Dynamics Information Technology (08/10/25)
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  • Cleared Active Directory and Exchange Specialist

    Virtual Service Operations (Quantico, VA)
    …level III certification. This role is ideal for professionals with strong systems and network administration experience supporting secure, mission-critical ... environments. Qualifications: + 7- 9+ years of strong systems and network administration experience supporting secure, mission-critical environments. +… more
    Virtual Service Operations (08/09/25)
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