• Architecture Network Engineer

    Leidos (Aurora, CO)
    …a modern service provider network architecture. **The job duties of the Network Engineer (CAN/LAN) are as follows:** + Interpret customer requirements and ... Modernization Sector at Leidos** **has an opening for a** ** Network ** ** Engineer (Campus Area Network /Local...(WANs). **Basic Requirements** + Required Clearance to be considered: TS /SCI with Polygraph + Candidate must have 10 years… more
    Leidos (09/10/25)
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  • Principal Engineer Network…

    Northrop Grumman (Colorado Springs, CO)
    …Space Systems-Launch and Missile Defense Systems presents an excellent opportunity for a Principal Engineer Network - Network Engineer III (25-338) to ... future capabilities. The candidate will serve as the primary Network Engineer supporting the C2BMC program. They...+ Applicants must possess a current, active in-scope DoD-issued ** Top ** ** Secret ** security clearance at the time… more
    Northrop Grumman (08/16/25)
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  • Senior Network Engineer

    ManTech (Boulder, CO)
    **MANTECH** seeks a motivated and customer-oriented **Senior Network Engineer ** to join our team in **Boulder, CO** . This role is part of the Infrastructure ... engineer , and propose improvements to an enterprise government network and systems architecture. You'll operate and maintain infrastructure...Citizen and be able to obtain and maintain a Top Secret clearance prior to starting this… more
    ManTech (09/30/25)
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  • Network Engineer , Sr…

    Lockheed Martin (Littleton, CO)
    …requires an active Secret clearance, with the ability and willingness to obtain Top Secret \. All work will be performed onsite at our Littleton, CO secure ... facility\.** This Lockheed Martin Senior Network Engineer position will support military Space...to starting; ability and willingness to obtain and maintain Top Secret ** \- IAT Level II 8140/8570… more
    Lockheed Martin (10/04/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Denver, CO)
    Network Engineer (Levels 2, 3) Job...Services (TCS) program is actively hiring a team of TS /SCI cleared Network Engineers to support an ... maintain network architecture diagrams. **You'll Bring These Qualifications:** + TS /SCI (current) + Must be able to successfully pass/maintain a US Government… more
    CACI International (08/11/25)
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  • Staff Network Engineer

    Northrop Grumman (Aurora, CO)
    …our mission! Northrop Grumman Space Systems (NGSP) seeks to fill a **Staff Network Engineer ** in the Payload and Ground Systems Division Engineering organization ... CO** In this role, the successful candidate will design and plan network communication systems and provide specifications and detailed schematics for network… more
    Northrop Grumman (09/16/25)
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  • Senior Network Engineer…

    Lockheed Martin (Schriever AFB, CO)
    …You Will Be Doing** We are seeking a highly skilled, experienced and motivated Network Engineer to join our team\. The successful candidate will be responsible ... first hop redundancy protocols, and IP subnetting\. **Desired Skills:** * Active TOP SECRET /SCI clearance preferred * Cisco Nexus/Catalyst switches and… more
    Lockheed Martin (08/08/25)
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  • Senior Network Engineer

    SAIC (Colorado Springs, CO)
    …require touch labor as well as a strategic mindset to be successful. As a Network Engineer you will support the customers' various Wide Area Networks (WANs) and ... Engineering Team. Duties of Tier II & III O&M Network Engineer are as follows: + Tier...equipment and applications is a plus. **Qualifications** + Active TS /SCI + BS + 9 years experience. Additional experience… more
    SAIC (09/25/25)
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  • Network Engineer

    DCCA (Louisville, CO)
    …compensation and benefits package. Visit our website at: www.dcca.com Network Engineer Candidates MUST have an active TS /SCI Clearance For over 40 ... Network Engineer Location Louisville, CO Job... Network Engineer Location Louisville, CO Job Code 1998 #...providing our clients with unrivaled services starts with retaining top talent, something we're able to do through our… more
    DCCA (08/22/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Colorado Springs, CO)
    Terrestrial COMSEC Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... exciting and challenging opportunity available for a COMSEC (communications security) Network Engineer supporting an Intelligence Community customer's wide-area… more
    CACI International (07/26/25)
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