• Network Administrator , Junior

    Leidos (Aurora, CO)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Network Administrator , Junior to join a new cyber security program and ... play a key role in supporting government-critical systems . You will be part of a program that...lieu of degree. **Favorable if you have:** + CompTIA Network + (Highly Recommended). + Cisco Certified … more
    Leidos (03/29/25)
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  • Principal/Sr. Principal Systems…

    Northrop Grumman (Colorado Springs, CO)
    … Systems Administration and secondarily perform as a Windows Systems Administrator . The team manages the hardware, software, network , and security for ... to work at our Colorado Springs, CO location as a **Principal/S** **enior Principal Systems Administrator ** supporting the JTAGS program. As a member of this… more
    Northrop Grumman (04/08/25)
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  • Senior Systems Administrator

    SAIC (Colorado Springs, CO)
    …SAIC's Horizon 2 contract is seeking an energized and professional **Senior Systems Administrator ** to support the contract's secure operating facilities in ... (RHEL, CentOS), and Windows operating systems ; installing/updating operating systems software; and troubleshooting. + Network topology, data flows,… more
    SAIC (04/10/25)
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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 (04/08/25)
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  • Systems Administrator - Nissc II

    Amentum (Colorado Springs, CO)
    **Position Title: NAMC - Systems Administrator ** **Location: Peterson Space Force Base in Colorado Springs, CO** **Relocation Assistance: None available at this ... around the world** **Description of Duties:** The **NAMC - Systems Administrator ** supports North American Aerospace Defense...with Virtualization. * Must have experience with Local Area Network (LAN) and Wide Area Network (WAN)… more
    Amentum (04/29/25)
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  • Sr. Site Reliability Engineer: Splunk Cloud…

    Cisco (CO)
    …and deploying systems to production. + Have a good understanding of linux systems ( network stack, file system, OS services) and networking (L2 vs. L3, ... those from the Cloud Native Computing Foundation; Certified Kubernetes Administrator (CKA), Certified Kubernetes Application Developer (CKAD), or Certified… more
    Cisco (03/14/25)
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  • Sr. Windows Administrator /Test Lab Manager…

    Leidos (Aurora, CO)
    …system administration and O&M support activities in support of a complex network environment with geographically distributed systems . The position entails ... active TS/SCI Polygraph. We are hiring a **Senior Windows Administrator / Test Lab Manager** to join a high...have at least two (2) years of experience with network switches, routers, and firewalls from Cisco ,… more
    Leidos (03/28/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …the following criteria will be preferred: + Storage Area Network (SAN), Network Attached Storage (NAS) systems + Experience configuring and supporting Dell ... SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in Boulder, CO. Successful applicants will bring… more
    SciTec (04/06/25)
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  • Operations Analyst - Secured Network…

    Raymond James Financial, Inc. (Denver, CO)
    …(Certified Administrator | Certified Technical Specialist) + Palo Alto Certified Network Administrator (PCNSA) + ForeScout Administration + AWS Cloud / Azure ... location: St. Petersburg, FL._** **Summary** Under the direction of Global Manager, Network Operations, and in consultation with IT Manager, Network … more
    Raymond James Financial, Inc. (04/22/25)
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  • Senior Network Engineer

    Lockheed Martin (Boulder, CO)
    …Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: Network Systems Engineers **Type:** ... limited to: \- Configuration and management of Juniper and Cisco switches and routers, firewalls, and support to system...\- Support the design, build, test, and troubleshoot computer systems \. \- Network and System Administration\. \-… more
    Lockheed Martin (04/27/25)
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