• Administrator III

    Invenergy (Chicago, IL)
    …or after the 3-day posting window. Job Description Position Overview The Administrator III , Information & Cyber Security will build and maintain the data ... + Relevant certifications such as CISSP, CIPP, or Microsoft Certified: Information Protection and Governance Administrator Associate. #LI-ONSITE Base Pay… more
    Invenergy (08/28/25)
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  • Cyber Security Administrator

    Virtual Service Operations (Arlington, VA)
    Cyber Security Administrator III * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in your ... career as a Cyber Security Administrator III ? Let's...to health, retirement, professional development, and more! For more information , please visit our website athttps://vso-inc.com/careers Salary Description $115,000.00… more
    Virtual Service Operations (09/11/25)
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  • Cyber Tools System Administrator

    North Wind Group (WA)
    Location: Richland, WA or Remote Title: Cyber Tools System Administrator III Schedule (FT/PT): FT Travel Required: As Needed Clearance: Ability to Obtain ... IT Infrastructure Organization for the Hanford Site, the System Administrator will be a part of a team responsible...part of a team responsible for supporting the Hanford's Information Management System. This position work focuses on installation,… more
    North Wind Group (08/07/25)
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  • Senior Systems Administrator III

    V2X (Springfield, VA)
    …Hat, ServiceNow, and SolarWinds. Responsibilities + The Senior Systems Administrator III - Generalist supports the Information Technology (IT) Operations and ... integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator III Generalist - active TS/SCI clearance to support our… more
    V2X (09/05/25)
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  • Systems Administrator III /IV

    Circadence Corporation (Huntsville, AL)
    Job Title: System Administrator III /IV Department: Federal Services Job Purpose: Provide IT Systems support for cyber team at on-site Government location. ... Our core area of expertise is the development and management of cyber range capabilities, networking solutions, implementation of policies, processes and tools… more
    Circadence Corporation (08/16/25)
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  • Cybersecurity Administrator (Configuration…

    GovCIO (Doral, FL)
    **Overview** GovCIO is seeking a motivated, career and customer-oriented Cybersecurity Administrator (Configuration Cell) III (Senior) to join our team in Doral, ... TS/SCI Required Skills and Experience + BA/BS in field necessary to assume Cybersecurity Administrator (Configuration Cell) III duties and a minimum of 9 years… more
    GovCIO (07/30/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Sparks, NV)
    …detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator III , you will be using your skills and expertise to assist in ... management across domains - air, land, sea, space and cyber . **Qualifications You Must Have:** + Bachelor's Degree in...**Qualifications You Must Have:** + Bachelor's Degree in an information technology related field with at least 6 or… more
    Sierra Nevada Company, LLC (08/13/25)
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  • Network Administrator III - Crystal…

    Epsilon, Inc (Arlington, VA)
    **Network Administrator III ** **Who is Epsilon:** Epsilon is an IT Services company that was founded in 2009 and has become an established leader in providing ... Information Technology services to both Federal Government and Commercial...as a top priority. **An average day:** As Network Administrator III , you will be responsible for… more
    Epsilon, Inc (09/06/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator III , you will be using your skills and expertise to assist in ... management across domains - air, land, sea, space and cyber . **Qualifications You Must Have:** + Bachelor's Degree in...**Qualifications You Must Have:** + Bachelor's Degree in an information technology related field with at least 6 or… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Network/System Administrator (Net/Sys…

    General Dynamics Information Technology (Bedford, MA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Network Administrator ,Network Architecture,Network Engineering **Certifications:** CASP CE+ - CompTIA - ... The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. MUST HAVE 2… more
    General Dynamics Information Technology (09/02/25)
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