Job Type
Date Posted
Salary Range
Distance

Senior Systems Administrator Jobs in Greenbelt, MD

5,089 Jobs

  • 3.8
    Wallet Hub – Washington, DC
    EASY APPLY
    HOT
  • 4.7
    Aetos Systems – Greenbelt, MD
    13 days ago 13d
    opening for a Systems Administrator at Goddard Space Flight Center. Aetos has an opening for a Senior System Administrator…
  • 4.5
    Systems Engineering Solutions Corporation – Greenbelt, MD
    EASY APPLY
    7 days ago 7d
    email for scheduling an initial screening interview. Senior Systems Administrator - Senior IT/Helpdesk Lead for on-site IT Infrastructure…
  • 5.0
    Fundrise – Washington, DC
    NEW
  • 2.9
    Abacus Technology – Washington, DC
    $56k-$95k(Glassdoor est.)
    NEW
    Overview Abacus Technology is seeking Systems Administrators to install, configure, and maintain computing platforms (workstations… preferred for principal-level position. Experience with systems administration in a mixed platform environment: UNIX, Sun Solaris,…
  • 3.3
    FGS – Suitland, MD
    $84k-$123k(Glassdoor est.)
    HOT
  • 3.4
    Leidos – Washington, DC
    $73k-$121k(Glassdoor est.)
    NEW
  • 5.0
    ApplyLogic Consulting – Laurel, MD
    7 days ago 7d
    Technology Fast 50 and the INC. 5000. We have an immediate NOC Senior System Administrator position available in Laurel, MD. Job… Job Description and Responsibilities: The NOC Senior System Administrator will be responsible for monitoring and responding…
  • 3.2
    CSRA – Washington, DC
    $93k-$124k(Glassdoor est.)
    7 days ago 7d
    looking for a Senior Applications Systems Analyst / System Administrator support the Operational Data Store (ODS) environment… Red Hat Certified Engineer (RHCE) Red Hat Certified System Administrator (RHCSA) Red Hat Certified Architect (RHCA) Certified…
  • 3.4
    GDIT – Greenbelt, MD
    $70k-$116k(Glassdoor est.)
    7 days ago 7d
    has an opening for a Network Operation Center Analyst / Senior Systems Administrator with strong communication and technical skills… desk experience Managed a minimum team size of 10 systems administrators or NOC agents ITSM products (i.e. Remedy or ServiceNow…
  • 3.4
    Leidos – Greenbelt, MD
    18 days ago 18d
  • 3.5
    ActioNet, Inc. – Washington, DC
    $80k-$131k(Glassdoor est.)
    NEW
    Hazardous Materials Administration (PHMSA) and serve as a Senior Systems Analyst in support of the Administration. The work performed…
  • 4.5
    Horizon Industries Ltd – Vienna, VA
    $82k-$134k(Glassdoor est.)
    NEW
    in the Washington, DC area. We are currently seeking a Senior Systems Administrator for a full-time position supporting DLA.…
  • 3.7
    Henry M. Jackson Foundation – Bethesda, MD
    $53k-$90k(Glassdoor est.)
    5 days ago 5d
    Come Work at HJF! HJF is seeking a Senior Systems Administrator to support the Bioinformatics Core for the Collaborative Health… reconfiguring to fix. Maintaining and expanding the current systems administrator documentation, and communicating additional details.…
  • 3.5
    SAIC – Greenbelt, MD
    $79k-$129k(Glassdoor est.)
    10 days ago 10d
    Senior System Administrator (Job Number:433362) Description: Job Description SAIC’s NICS program currently has an… an opening for a Senior System Administrator in Greenbelt, MD. This position is in support of NASA’s Mission Network and its 24X7…
  • 3.6
    Bay Systems – Greenbelt, MD
    7 days ago 7d
    contract work at Marshall Space Flight Center. Job Title: Senior Systems Administrator Start: ASAP - 1 year contract to hire…
  • 3.8
    CyberCore Technologies – Annapolis Junction, MD
    $108k-$174k(Glassdoor est.)
    6 days ago 6d
    CLEARANCE! Required Experience: At least 9 years of Systems Administration experience administering user accounts, performing server… At least 5 years' experience with cross platform system administration (Linux, Solaris, Windows) Understanding of fundamental…
  • 3.3
    AECOM – Rosslyn, VA
    $78k-$128k(Glassdoor est.)
    NEW
    Title Senior System Administrator United States of America - Virginia Rosslyn Job Summary The Senior System Administrator… little advanced notice Minimum Requirements Systems Administration/System Engineer certification in Unix, Microsoft and…
  • 3.8
    EDC Consulting – Washington, DC
    EASY APPLY
    6 days ago 6d
    EDC is actively seeking a proven leader and Senior Systems Administrator. Required Skills and Abilities: Seven (7)…
  • 3.3
    Pragmatics, Inc. – Washington, DC
    NEW
    an established, growing company? Pragmatics is seeking a Senior Systems Administrator (SA) to support the Overseas Private Investment… least 10 of the systems-administration skills and products listed below: MS Office 365 systems administration, operation, and…
  • 4.8
    VOR Technology – Fort Meade, MD
    $70k-$116k(Glassdoor est.)
    4 days ago 4d
    VOR Technology is seeking qualified Senior System Administrator to provide desktop, server and network administration support… Requirement: TS/SCI with FS Polygraph Minimum of 5 years’ system administration experience Minimum of 2 years’ scripting experience…
  • 3.5
    ManTech – Fort George G Meade, MD
    $83k-$135k(Glassdoor est.)
    7 days ago 7d
    Req ID 95799BR Business Title Senior Systems Administrator Group MCIS Location USA MARYLAND Fort George G Meade Clearance…
  • 5.0
    Custom Software Systems Inc. – Arlington, VA
    HOT
    leadership and technical guidance to less experienced systems administrators and supporting personnel Analyzes current and future…
  • 3.3
    Pragmatics, Inc. – Washington, DC
    NEW
    Pragmatics, Inc. is seeking a Senior Systems Administrator to support OPIC. As a Senior Systems Administrator, you will be performing… Degree in computer science or equivalent, 8+ years of Systems Administration. clearance Top Secret Clearance required.…
  • 3.6
    Raytheon – McLean, VA
    $101k-$139k(Glassdoor est.)
    Today 5hr
  • 3.1
    General Dynamics – Greenbelt, MD
    $78k-$100k(Glassdoor est.)
    7 days ago 7d
    has an opening for a Network Operation Center Analyst / Senior Systems Administrator with strong communication and technical skills… desk experience Managed a minimum team size of 10 systems administrators or NOC agents ITSM products (i.e. Remedy or ServiceNow…
  • Peterson Technologies – Annapolis Junction, MD
    NEW
    Peterson Technologies is currently seeking a Senior Systems Administrator to support our client in Annapolis Junction, MD.… This candidate will provide various network / system administrative activities. These activities include providing network design…
  • 3.7
    Mastech – Greenbelt, MD
    8 days ago 8d
    position, you will be a Network Operation Center Analyst/Senior Systems Administrator with strong communication and technical skills… Rates Role: Senior NOC Systems Administrator Role Description: The Senior NOC Systems Administrator would need to have at least…
  • gama1tech.com – Silver Spring, MD
    Today 5hr
    collaboratively with peer Systems Administrators and support teams. Support peer Systems Administrators as a service, troubleshooting… necessary. Additional Duties General Linux system administration, security patching, OS upgrades, troubleshooting problems…
  • 3.2
    CSRA – Bethesda, MD
    $74k-$103k(Glassdoor est.)
    18 days ago 18d
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