• Senior Systems Administrator Jobs in Annandale, VA

    Jobs 1 to 20 of 5,023

  • Sr. Systems Administrator (Linux/Unix)

    By Light Professional IT Services LLC • Falls Church, VA 22042
    Company Overview: By Light has an opening for a Sr. Systems Administrator (Linux/Unix) position supporting the Army National Guard... Read More

  • Senior Systems Administrator

    ASRC Federal Holding Company • Arlington, VA 22212
    Senior Systems Administrator Maryland, USA ? Virginia, USA ? Washington, DC, USA Req #615 Friday, December 20, 2024 ASRC is seeking... Read More

  • Senior System Administrator

    Take2 Consulting, LLC • Mc Lean, VA 22107
    We are seeking a skilled and experienced Senior System Administrator to join our team. The successful candidate will be responsible... Read More

  • Sr. Systems Administrator (TS/SCI Clearance)

    Progressive Technology Federal Systems • Annandale, VA 22003
    Job Description Job Description Title: Sr. Systems Administrator (TS/SCI Clearance) Location: Springfield, VA (on-site) PTFS is a... Read More

  • Sr. Systems Administrator

    Leidos • Washington, DC 20080
    Description The Leidos National Security Sector has an immediate opening for aSr. Systems Administratorat the Pentagon. The Sr.... Read More

  • Sr System Administrator

    Cayuse Shared Services • Reston, VA 20190
    Overview: Cayuse Native Hawaiian Veterans, LLC is an SBA Tribal 8(a) certified technology and government solutions provider. We... Read More

  • Senior Systems Administrator

    Cambridge International Systems Inc • Mc Lean, VA 22101
    Job Description Job Description When you join the Cambridge team, you are part of a skilled and talented global community that is... Read More

  • Senior Systems Administrator

    ASRC Federal Holding Company • Washington, DC 20080
    Senior Systems Administrator Maryland, USA ? Virginia, USA ? Washington, DC, USA Req #615 Friday, December 20, 2024 ASRC is seeking... Read More

  • Senior Systems Administrator

    Amentum • Mc Lean, VA 22102
    Job Description Amentum is looking for a Senior System Administrator to join our team in McLean, VA ! As the Senior System... Read More

  • Senior Systems Administrator

    Integration Innovation, Inc. • Washington, DC 20330
    Overview: i3 is seeking a Senior Systems Administrator to support the Naval Research Laboratory, Tactical Electronic Warfare... Read More

  • Senior Systems Administrator

    Xenith Solutions • Fort Belvoir, VA 22060
    Job Description Job Description Xenith Solutions is a small family focused business where we focus on taking care of our employees... Read More

  • Senior Systems Administrator

    IQUASAR LLC • Washington, DC 20001
    Job Description Job Description Benefits: 401(k) 401(k) matching Dental insurance Health insurance Opportunity for advancement Paid... Read More

  • Senior System Administrator

    ManTech • Arlington, VA 22212
    Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At... Read More

  • Senior System Administrator

    GAP Solutions, Inc. • Herndon, VA 20170
    Position: Sr. System Administrator (Windows/Azure) Location: Herndon, VA (Remote) The highly-motivated and experienced Sr. Systems... Read More

  • Senior System Administrator

    ManTech • Chantilly, VA 20151
    ManTech is seeking a motivated, mission- oriented Senior System Administrator in the Chantilly, VA area to provide unparalleled... Read More

  • Sr. Systems Administrator

    Entegee • Chantilly, VA 20151
    Job Description Job Description Summary: Seeking a seasoned Systems Administrator with Top Secret clearance eligible for SCI,... Read More

  • Senior Systems Administrator

    ManTech • Chantilly, VA 20151
    ManTech is looking for a motivated, customer-oriented Senior Systems Administrator/Analyst to join our team in Chantilly, VA.... Read More

  • Senior Systems Administrator

    ManTech • Herndon, VA 22095
    Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At... Read More

  • Senior Systems Administrator

    Alexton Incorporated • Lorton, VA 22079
    Job Description Job Description SENIOR SYSTEMS ADMINISTRATOR: Ensures the stable operation of the in-house computer software... Read More

  • Secret Sr. Windows Systems Administrator

    Insight Global • Fairfax, VA 22037
    Job Description Work with large-scale Windows-based environments, commercial off-the-shelf applications and government-developed... Read More

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