• Systems Administrator (Tier 2…

    William C Brown Inc (Springfield, VA)
    Systems Administrator (Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration ... protected by law. Description WCBinc is looking for a Systems Administrator (Tier 2 Desktop Support) to...print, fax and scan devices, secure tablets and laptops, VoIP devices, Desktop VTCs (DVTCs), removable media, and associated… more
    William C Brown Inc (08/14/25)
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  • Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team in **Chantilly, VA** . This is an **on-site** position. ... The System Administrator (SA) is an instrumental part of a small,...with zero clients connecting to Windows workstations, multi-function printers, VoIP phones, and Video Teleconference systems . The… more
    ManTech (10/08/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …a highly skilled **IT Engineer** with strong experience in both **Microsoft Enterprise Systems and Linux administration** to provide **Tier II support** for a large ... **Basic Qualifications:** + Bachelor's degree in Computer Science, Information Systems , or related field (or equivalent work/military experience). + Minimum… more
    General Dynamics Information Technology (07/16/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator /Network Engineer to join our mission-driven team. This position offers a ... expertise, initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities: Network Design &… more
    Infinity Systems Engineering (10/07/25)
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  • Specialist, Cyber Intelligence

    L3Harris (Ashburn, VA)
    …of national security. Job Title: Specialist, Cyber Intelligence - Information Technology Systems Administrator Job Code: 29731 Job Location: Ashburn, VA Job ... Description: L3Harris Technologies is seeking an experienced Information Technology Systems Administrator to join our diverse, energetic, and highly… more
    L3Harris (10/09/25)
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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 ... * **The Opportunity:** CACI is looking for a Cisco Call Manager Administrator is responsible for the day-to-day administration, configuration, and maintenance of the… more
    CACI International (09/27/25)
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  • Dedicated Phone Installation Technician

    ManTech (Herndon, VA)
    …unclassified network LAN infrastructure. + Special non-commercial systems administrator experience (access management/file transfer) + VoIP Telephone ... the Voice Program Recap Office (VPRO) installing network equipment, telephones ( VoIP , analog, ISDN), voice media gateways and associated service modules.… more
    ManTech (08/23/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aSystem Administrator with Polygraph supporting ourNational Security Customer in Chantilly,… more
    Assertive Professionals (10/09/25)
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  • Field Network Support Administrator

    CompuCom (Richmond, VA)
    …troubleshoot cabling (Cat5e, Cat6, fiber, low voltage) and related infrastructure + Support and maintain voice systems ( VoIP and legacy systems ) + Manage ... client is currently seeking a qualified **Field Network Support Administrator ** to join their team in Richmond, VA and...years of hands-on experience in networking, structured cabling, or voice systems + Project management experience in… more
    CompuCom (10/03/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... https://vimeo.com/732533072 Summary The Navy Integrated Training Environment (NITE) Network Administrator is responsible for operating, maintaining, and troubleshooting network… more
    Huntington Ingalls Industries (08/23/25)
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