• Senior Network /Systems…

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Senior Network /Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior - network -systems- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
    GovCIO (07/10/25)
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  • Principal/ Sr . Principal Systems…

    Northrop Grumman (Aurora, CO)
    …mission. Northrop Grumman Space Systems (NGSP) seeks to fill a **Principal or Sr . Principal** **System Administrator ** in the Payload and Ground Systems Division ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (07/23/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …the warfighter. Come be a part of our mission. Northrop Grumman is seeking a ** Sr Principal Systems Administrator ** to join our team at our facility in Aurora, ... limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform administration on VMware technologies (or… more
    Northrop Grumman (06/12/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Aurora, CO)
    …Digital Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network Engineer peers ... ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At...looking for you to join our team as a Sr Principal Software Engineer based out of Aurora, CO.… more
    Northrop Grumman (07/18/25)
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  • Senior Linux Systems Administrator

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (07/16/25)
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  • Senior Systems Administrator

    GovCIO (Denver, CO)
    …**Location** _US-Remote_ **ID** _2025-6239_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows)...have an active Security+ certification, and an active Top Secret clearance. **Responsibilities** In this role you will: Provide… more
    GovCIO (07/09/25)
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  • Senior Linux System Administrator

    GovCIO (Denver, CO)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position… more
    GovCIO (08/08/25)
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  • GNOSC Watch Officer ( Network Engineer)

    KIHOMAC (Colorado Springs, CO)
    Expertise and Functions + Perform all facets of a continuous 24/7 Global Network Operations and Security Center monitoring + Execute network , system, and cloud ... + Utilize communication skills, verbal and written, at both technical and senior /Executive management levels + Understand Command level Management + Speak clearly to… more
    KIHOMAC (08/09/25)
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  • Senior Cybersecurity Team Lead

    Intuitive Research and Technology Corporation (Boulder, CO)
    …seeks excellence. Start Building Your Future today! We are seeking an experienced Senior Cybersecurity Team Lead to lead the execution of BOSS provided cyber team ... stakeholders. It includes leading vulnerability analysis and implementing plans for network scanning, certification, and ongoing maintenance. The Cyber Team Lead… more
    Intuitive Research and Technology Corporation (07/23/25)
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  • Software Engineer 3/4 (Active TS/SCI & CI Poly…

    Northrop Grumman (Aurora, CO)
    …, and Network Engineer peers from entry-level to the most senior chief engineers and architects. Principal and Sr Principal Software Engineers ... ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At...is seeking a Level 3 (Principal) or Level 4 ( Senior Principal) engineer to join our team supporting the… more
    Northrop Grumman (05/13/25)
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