• Systems Administrator Technician…

    General Dynamics Information Technology (Aurora, CO)
    …we can't turn into opportunity. At GDIT, people are our differentiator. Our ** Systems Administrator Technician** supports and manages the responsibilities of the ... Administration **Skills:** Computer Hardware,Information Systems ,Information Technology (IT) Systems **Certifications:** CompTIA - Security + CE - CompTIA… more
    General Dynamics Information Technology (04/02/25)
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  • Sr. Linux Systems Administrator

    Lockheed Martin (Littleton, CO)
    …the boundaries of technology to help our customers achieve their missions\. The Work: As a Systems Administrator on the Fenwick Program , you will: \- Work in an ... Martin's Spectrum Convergence is part of Lockheed Martin's Rotary & Mission Systems business area\. As the company's center of excellence for end\-to\-end radio… more
    Lockheed Martin (05/16/25)
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  • System Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …and security of classified government systems . Reports to the Information Systems Security Manager, and perform all tasks assigned to them. The System ... and developers in the execution of information assurance and security . The System Administrator will be assisting...computer networks include Microsoft Windows and Linux based operating systems as well as knowledge of network more
    Kratos Defense & Security Solutions, Inc. (05/22/25)
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  • Tenable Nessus Administrator

    CACI International (Colorado Springs, CO)
    …for other positions at CACI. **Responsibilities:** You will be a Tenable-Nessus Security Administrator for the Engineering Operations team for the EITaaS ... Security + Other relevant cybersecurity certifications like Certified Information Systems Security Professional (CISSP), or Certified Information Security more
    CACI International (04/26/25)
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  • Systems Administrator (Remote)

    GovCIO (Denver, CO)
    …to this job (https://careers-govcio.icims.com/jobs/6051/ systems - administrator -%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIOisseekinga highly skilled System Administrator to support the management and maintenance of the Veterans Affairs IT infrastructure. This role… more
    GovCIO (05/13/25)
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  • Property Administrator - TS/SCI…

    General Dynamics Information Technology (Aurora, CO)
    …SharePoint, and other tools , understanding of computer systems , voice/video systems , and network infrastructure. * Security Clearance Level: TS/SCI ... to advance the mission and optimize our business strategy as a Property Administrator at GDIT. Here, you'll support solving some of our clients' biggest challenges… more
    General Dynamics Information Technology (05/06/25)
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  • Tanium Administrator

    CACI International (Colorado Springs, CO)
    …stakeholders _Certifications:_ Relevant certifications might include: + Tanium Certified Operator/ Administrator + Certified Information Systems Security ... Tanium Administrator Job Category: Information Technology Time Type: Full... systems (Windows, Linux, macOS) + Understanding of network protocols and security concepts + Strong… more
    CACI International (04/30/25)
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  • Sr. Windows Administrator /Test Lab Manager…

    Leidos (Aurora, CO)
    …information for security accreditation and certification. + Experience with Network Security Technologies (eg Multiple Domain, PKI, SSP, Vulnerability ... and O&M support activities in support of a complex network environment with geographically distributed systems . The...scanning for equipment suites in accordance with the System Security Plans for these systems to identify… more
    Leidos (03/28/25)
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  • System Administrator - (Onsite)

    RTX Corporation (Schriever Air Force Base, CO)
    …experience with operations and maintenance of large-scale computer and communications systems /networking environments. + Experience in system and/or network ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** ** Security Clearance:** Secret - Current **Raytheon Company, Managed by Collins… more
    RTX Corporation (04/16/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …and maintain Group Policy settings and other configuration tools + Implement and maintain security policies and procedures to protect Windows systems and data + ... the following criteria will be preferred: + Storage Area Network (SAN), Network Attached Storage (NAS) systems + Experience configuring and supporting Dell… more
    SciTec (04/06/25)
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