• Systems Administrator - Senior

    Amentum (Warrenton, VA)
    …Microsoft Certified: Windows Server Hybrid Administrator Associate + CompTIA Network + or Cisco CCNA for foundational networking knowledge \#javelin ... so, look no further. Amentum is seeking a System Administrator to join our team of passionate individuals in...to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which… more
    Amentum (09/25/25)
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  • Cisco Identity Services Engineer…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** CISCO IDENTITY SERVICES ENGINEER/ ADMINISTRATOR (RDTE) Bowhead has an immediate opening for a Cisco ISE Administrator to provide Design and ... (RDTE) networks at Dahlgren, VA. As an Cisco ISE Administrator , you will identify endpoints, and enable the creation...Build and analyze ISE rules to comply with client network security policies. + Create policies for unseen … more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    Cisco Call Manager Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Percentage of Travel Required : Up to 10% Type of Travel: Continental US...Opportunity:** CACI is looking for a Cisco Call Manager Administrator is responsible for the day-to-day administration, configuration, and… more
    CACI International (09/27/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …experience. + A minimum of a IAT Level II (DoD 8570.1M) certification is required : eg GSEC; Security+ CE; CCNA -Security; CySA+; CND; SSCP; GICSP. + Requires ... System Administrator Oakton, VA . Information Technology Join our Talent Network Are you ready to enhance your skills and build your career in a rapidly evolving… more
    Chenega Corporation (08/13/25)
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  • Systems Administrator (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …environment. + DoD Directive 8570.1 Information Assurance Technical Level II certification required (ie, Security+ CE, GSEC, SSCP, or CCNA -Security). + ... **Overview** SYSTEMS ADMINISTRATOR (WINDOWS) (RDTE) Bowhead seeks a Systems ...+ Specific support consists of troubleshooting hardware, software, and network related issues encountered by users. + Hardware support… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Linux Systems Administrator (Unix)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …environment. + DoD Directive 8570.1 Information Assurance Technical Level II certification required (ie, Security+ CE, GSEC, SSCP, or CCNA -Security). + ... **Overview** LINUX SYSTEM ADMINISTRATOR (UNIX) (RDTE) Bowhead is looking for a...of servers, end-user workstations in both unclassified and classified network environments. + Analysis, design, and implementation of modifications… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Windows Administrator

    GovCIO (Richmond, VA)
    …(CE) Certification (ie, Microsoft Certified Solutions Expert(MCSE), Server+, Cisco Certified Network Associate ( CCNA ), RedHat, Palo, etc.,can be waived for ... **Overview** GovCIO is currently hiring for a Windows Administrator , tocreate and maintain team technical instructions, operating procedures and policies as… more
    GovCIO (09/24/25)
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  • Senior Linux System Administrator

    Leidos (Alexandria, VA)
    …of experience providing System Administration to DoD IT systems + IAT Level I: A+, CCNA -Security, Network +, SSCP, Security+ CE + US Citizen with the ability to ... Leidos is looking to add a **Senior Linux System Administrator ** . Our mission is to develop tools for...system administration on evenings and/or weekends (as needed) is required . In addition this position will allow the ability… more
    Leidos (09/26/25)
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  • SIPRNet Administrator

    CACI International (Reston, VA)
    SIPRNet Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... Travel Required : Up to 10% Type of Travel: Local *...innovation. **Responsibilities:** + Administer routers, firewalls, switches, and other network devices in accordance with authoritative USG requirements documents… more
    CACI International (08/08/25)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Mid-level Forward Deployed Network Administrator to join our Network Engineering Team within the Engineering Operations ... operational approaches. + Develop innovative technical solutions to complex multi-disciplinary network challenges. ** Required Qualifications** + Must have an… more
    Leidos (08/16/25)
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