• Telecommunications Network System…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    … Network System Administrator I, job grade T3; Telecommunications Network System Administrator II , job grade T4; Telecommunications ... Network System Administrator III** Hiring Wage: $59.31 **Telecommunications Network System Administrator II ** Hiring Wage: $54.12 **Telecommunications… more
    Tri-State Generation and Transmission Association, Inc. (09/25/25)
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  • Network -System Administrator…

    Global Resource Solutions (Colorado Springs, CO)
    …an enthusiastic, motivated, detail orientated, and talented individual for the position of Network /System Administrator II . Job Description: Summary: The ... Network /System Administrator II primary function is working within Special Access Programs...HTTPS, FTP, & SSL + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system… more
    Global Resource Solutions (09/29/25)
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  • Network /System Administrator…

    General Dynamics Information Technology (Colorado Springs, CO)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Network /System Administrator II ** **Colorado Springs, CO** **Prior SAP ... IP, TCP, HTTP, HTTPS, FTP, &** **SSL** **Maintain file servers, Firewalls, network access, Security Monitoring Systems and** **system documentation as**… more
    General Dynamics Information Technology (09/19/25)
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  • Systems Administrator II

    DCCA (Aurora, CO)
    Systems Administrator II Location Aurora, CO Job Code 2055 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator II (Linux) Candidate must have an active TS/SCI w/ Poly… more
    DCCA (08/22/25)
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  • Principal Network Administrator…

    Northrop Grumman (Boulder, CO)
    …You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Network Administrator ** to join its dynamic team of technical professionals. ... full-time, at our facility/campus. This is not a virtual position._ The Network Administrator maintains smooth operation of LAN/WAN/VPNs. Plans, designs,… more
    Northrop Grumman (09/25/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aurora, CO)
    Systems Administrator The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact at Booz ... and maintaining our IT infrastructure to ensure optimal performance and security. As a Systems Administrator on our team, you have the chance to design and… more
    BOOZ, ALLEN & HAMILTON, INC. (10/07/25)
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  • Network Administrator

    General Dynamics Information Technology (Peterson AFB, CO)
    …in the incident resolution process. + Experience with various software systems and architectures, communications protocols: and network hardware devices. ... + Provides advice and training to end-users and less-experienced network personnel + Identifies, analyzes, and resolves network...DOD 8750 requirements and be eligible for IAT level II access upon hire for positions with elevated privileges… more
    General Dynamics Information Technology (09/19/25)
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  • Principal Linux Systems…

    Northrop Grumman (Aurora, CO)
    …The Northrop Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals. ... include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at… more
    Northrop Grumman (09/23/25)
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  • VMWARE Systems Administrator TS SCI…

    Northrop Grumman (Colorado Springs, CO)
    …the NRO with a single operational and engineering interface to the Satellite Control Network (SCN). The VMWARE Systems Administrator provides support to a ... Grumman Defense Systems is seeking a VMWARE Systems Administrator to join our team supporting...with the National Reconnaissance Office (NRO) and Satellite Control Network (SCN)to support our Front Range Operations and Sustainment… more
    Northrop Grumman (09/19/25)
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  • Sr Principal Systems Administrator…

    Northrop Grumman (Colorado Springs, CO)
    …Defense Systems has an exciting career opportunity for a Sr Principal Systems Administrator - Integration/CDS Engineer to join our team of skilled and ... a current active DoD 8140 certification at **IAT Level II or higher** (such as Security+, GSEC, SCNP, SSCP,...to 10% to support business needs is required + Network Management and Monitoring Systems experience +… more
    Northrop Grumman (08/27/25)
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