Senior Systems Administrator Jobs in Columbia, MD | Glassdoor
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Senior Systems Administrator Jobs in Columbia, MD

7,330 Jobs

  • 2.6
    Welltower – Columbia, MD
    NEW
    real estate investment trust that has been at the forefront of senior living and health care real estate since the company was founded… spans the full spectrum of health care real estate, including senior living communities, medical office buildings, inpatient and…
  • 3.0
    The ACI Group – Woodlawn, MD
    6 days ago 6d
    Exchange Email Administrator Job Type: CTH Job ID: 10547 Exchange Email Administrator, Woodlawn, MD Our client is… is seeking an Exchange Email Administrator for a contract-to-hire opportunity in Woodlawn, MD. Job Description The…
  • 3.6
    General Dynamics Mission Systems – Hanover, MD
    $92k-$121k(Glassdoor est.)
    6 days ago 6d
    Responsibilities for this Position: The Senior Systems Administrator will monitor, maintain, performance-tune, and upgrade… software development cycle. In addition, the Senior Systems Administrator will perform Linux system setup and management for…
  • 3.4
    CACI International – Hanover, MD
    $67k-$91k(Glassdoor est.)
    14 days ago 14d
    Description: TTO4- Senior Systems Administrator Job Description: This position is for a Senior System Administrator to provide mission… disciplines plus 10 years System Administration experience. An additional 4+ years of System Administration experience may be substituted…
  • 3.0
    The ACI Group – Columbia, MD
    $87k-$112k(Glassdoor est.)
    14 days ago 14d
    Senior DevOps Engineer Job Type: CTH Job ID: 10564 Senior DevOps Engineer, Columbia, MD Our client is seeking a Senior… Senior DevOps Engineer for a contract to hire opportunity in Columbia, MD. Job Description Our client is a leading IT company…
  • 3.9
    Noblis – Annapolis Junction, MD
    $58k-$83k(Glassdoor est.)
    NEW
    Overview: Noblis and our wholly owned subsidiaries, Noblis ESI and Noblis NSP, are solving difficult problems that…
  • 4.8
    Softrams – Baltimore, MD
    EASY APPLY
    6 days ago 6d
    with Apache Hadoop Administration (Preferred Cloudera Framework). Experience with Linux Administration (Centos and Red Hat)… Softrams LLC is seeking a Senior Hadoop Developer who will be part of a collaborative and agile team that supports mission-critical…
  • 4.8
    LumenData – Silver Spring, MD
    EASY APPLY
    $101k-$153k(Glassdoor est.)
    NEW
    Spring, MD Apply through LinkedIn. OVERVIEW: Seniority Level Mid-Senior level Industry Information Technology and Services… Informatica MDM Senior Developer to become a part of our Enterprise Data Management practice. The MDM Senior Developer is responsible…
  • 3.9
    Henry M. Jackson Foundation – Bethesda, MD
    $61k-$82k(Glassdoor est.)
    Today 9hr
    Come Work at HJF! HJF is seeking a Senior Systems Administrator to support the Bioinformatics Core for the Collaborative… to fix. Maintaining and expanding the current systems administrator documentation, and communicating additional details. Working…
  • 3.6
    AIS – Hanover, MD
    $88k-$113k(Glassdoor est.)
    5 days ago 5d
    Responsibilities for this Position: The Senior Systems Administrator will monitor, maintain, performance-tune, and upgrade… software development cycle. In addition, the Senior Systems Administrator will perform Linux system setup and management for…
  • 3.0
    Solers – Greenbelt, MD
    $84k-$122k(Glassdoor est.)
    Today 9hr
    overall program) to the National Oceanic and Atmospheric Administration (NOAA) National Environmental Satellite Data and Information… and updates associated documentation; performs network administration functions; recommends and implements improvements to streamline…
  • 3.0
    The ACI Group – Woodlawn, MD
    $60k-$86k(Glassdoor est.)
    6 days ago 6d
    Network Engineer Job Type: Contract Job ID: 10545 Network Engineer, Woodlawn, MD Our client is seeking a Network…
  • 3.4
    BAE Systems – Linthicum, MD
    $77k-$104k(Glassdoor est.)
    Today 3hr
    BAE Systems is seeking Senior Systems Administrators to support our nation's law enforcement community. This position is contingent… Experience with enterprise storage administration including SAN/DAS/NAS configurations and administration Experience working with High…
  • 4.0
    DDN Storage – Columbia, MD
    $76k-$103k(Glassdoor est.)
    6 days ago 6d
    Overview DataDirect Networks (DDN.com) is a world leader in massively scalable storage. We are the leading provider…
  • 5.0
    RPI Group – Laurel, MD
    $70k-$93k(Glassdoor est.)
    13 days ago 13d
    RPI Group, Inc. is searching for a Senior Systems Administrator to provide support to a customer in/around Laurel, MD. Job… Job Description The Level III Systems Administrator should be able to demonstrate the following knowledge and/or exper ...…
  • 3.0
    The ACI Group – Woodlawn, MD
    6 days ago 6d
    Job Description This position is for a Senior Firewall Engineer\Administrator working with a team of Information Security… CMS). This team is responsible for the installation, administration, and monitoring of a diverse suite of security tools within…
  • 4.7
    Chameleon Integrated Services – Fort Meade, MD
    $59k-$77k(Glassdoor est.)
    23 days ago 23d
    Senior Systems Administrator A qualified candidate for this position must have a final active DOD Top-Secret Clearance. -Organizes… directing the work of other system administrators to provide the day-to-day system administration to include system and resource optimization…
  • 4.0
    DDN Storage – Columbia, MD
    $110k-$151k(Glassdoor est.)
    NEW
    Job Description Senior Software Engineer Position Functions: As a Senior embedded software developer with…
  • 3.4
    Boeing Intelligence & Analytics – Annapolis Junction, MD
    $100k-$148k(Glassdoor est.)
    NEW
    Boeing Intelligence & Analytics (BI&A) is a leading provider of strategic capabilities to the United States Intelligence…
  • 4.0
    LGS Innovations – Columbia, MD
    $126k-$185k(Glassdoor est.)
    13 days ago 13d
    JOB TITLE: Software Systems Engineer III Location: Columbia, MD Clearance Requirement: Yes Relocation…
  • 3.0
    The ACI Group – Woodlawn, MD
    $62k-$91k(Glassdoor est.)
    12 days ago 12d
    Automation Test Engineer II Job Type: Contract Job ID: 10568 Automation Test Engineer II, Woodlawn, MD Our…
  • 4.0
    DDN Storage – Columbia, MD
    $78k-$112k(Glassdoor est.)
    NEW
    Overview DataDirect Networks (DDN.com) is a world leader in massively scalable storage. We are the leading provider…
  • 5.0
    Belay Technologies, Inc – Annapolis Junction, MD
    EASY APPLY
    $68k-$90k(Glassdoor est.)
    12 days ago 12d
    Lead the way with Belay Tech! The Senior System Administrator will be working in a Linux and Solaris environment working towards… Admin- Candidate will be responsible for Unix Systems Administration (Linux, Solaris), experience administering user accounts…
  • 1.9
    LS3 Technologies – Odenton, MD
    9 days ago 9d
    Position Title Identity and Access Management Engineer/Developer General Description The IAM Engineer is responsible for…
  • 3.0
    The ACI Group – Baltimore, MD
    14 days ago 14d
    Interface. Good Presentation Skills. ServiceNow System Administration. Creation of ServiceNow workflows in the tool to include… Woodlawn, MD. Job Description This position is for a Senior Tivoli Engineer that can demonstrate well developed Enterprise…
  • 3.0
    Maxim Healthcare Services – Columbia, MD
    NEW
    Services is currently seeking a Senior Network Administrator.The Senior Network Administrator’s key responsibilities include maintenance… and primary administration and upkeep of both in-house network/data security technologies and applications. The Senior Network Administrator…
  • 2.1
    Telephonics – Columbia, MD
    $80k-$111k(Glassdoor est.)
    NEW
    A position is currently available for a Simulation Project Lead Engineer / Integrated Product Team (IPT) Lead for adversary…
  • 5.0
    BrainTrust Holdings – Annapolis Junction, MD
    $72k-$92k(Glassdoor est.)
    9 days ago 9d
    years of applicable systems administrator experience; or 13 to 19 years of applicable system administrator experience Desired skills… Administering systems running Linux Direct experience in the administration of collection systems and/or related components within the…
  • 3.1
    General Dynamics – Hanover, MD
    $68k-$91k(Glassdoor est.)
    6 days ago 6d
    Responsibilities for this Position: The Senior Systems Administrator will monitor, maintain, performance-tune, and upgrade… software development cycle. In addition, the Senior Systems Administrator will perform Linux system setup and management for…
  • 3.9
    Noblis – Annapolis Junction, MD
    $77k-$111k(Glassdoor est.)
    NEW
    Overview: Noblis and our wholly owned subsidiaries, Noblis ESI and Noblis NSP, are solving difficult problems that…
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