• Principal/ Sr . Principal Network

    Northrop Grumman (Aurora, CO)
    network modeling. **About the program** : As a Network Engineer , you'll be joining an existing on- contract classified program called Broadside that ... implement methodologies for analysis, installation and support of the network . Staff in our Principal (T03) and Senior...requisition may be filled as either a Principal or Sr . Principal Network Engineer . **Basic… more
    Northrop Grumman (08/09/25)
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  • Principal/ Sr . Principal Network

    Northrop Grumman (Aurora, CO)
    …the warfighter. Come be a part of our mission. As a Network Engineer , you'll be joining an existing on- contract classified program called Broadside that is ... then please apply so we can consider you. **Principal Network Engineer (Level 3) / Sr...of Network Engineering experience for Level 4 Senior Principal Network Engineer placement… more
    Northrop Grumman (06/10/25)
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  • Network Operations Engineer

    CACI International (Schriever Air Force Base, CO)
    Network Operations Engineer SR ...the US Air Force's most mission-critical infrastructure. As a Senior Network Operations Engineer , you'll ... and DoD modernization objectives at CONUS installations. **Responsibilities:** Multi-disciplined network engineer with experience maintaining and fixing legacy… more
    CACI International (07/29/25)
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  • Network Plant Engineer (ISP OSP)…

    CACI International (Aurora, CO)
    …physical network infrastructure upgrades across US Air Force installations. As a Senior Network Plant Engineer , you'll drive end-to-end planning and ... Network Plant Engineer (ISP OSP) SR - CONUS...efforts from concept to closeout across CONUS bases. **Responsibilities:** Senior engineer responsible for survey, design, and… more
    CACI International (07/29/25)
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  • Sr Systems Engineer /Architect

    Cayuse Holdings (Denver, CO)
    **Overview** **Job** **Title:** Sr Principal Engineer /Architect (Windows/Cloud) **Location:** Remote (US based candidates) **Travel:** To Houston 2-3 times per ... USD $75.00 - USD $80.00 /Hr. Submit a Referral (https://careers-cayuseholdings.icims.com/jobs/2555/ sr -systems- engineer -architect/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834356743) **Can't find the right opportunity?** Join… more
    Cayuse Holdings (06/12/25)
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  • Secret Network Engineer

    Insight Global (Boulder, CO)
    …Boulder, CO is looking for a Mid-level and a Senior network engineer to join their existing government contract support team. This person will be working ... customer's mission critical systems. This team primarily works with Juniper network infrastructure (with some Cisco) including routers, switches, firewalls, and… more
    Insight Global (07/22/25)
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  • Sr Lead Information Security…

    Lumen (Denver, CO)
    …the future. **The Role** We are seeking a highly skilled and experienced Senior Lead Information Security Engineer specializing in Cloud and Virtualization, to ... complex security solutions. **New Capabilities** Provides input regarding multivendor network , compute, virtualization, and security infrastructure capabilities and future… more
    Lumen (08/08/25)
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  • Software Engineer Sr Stf - GMD…

    Lockheed Martin (Colorado Springs, CO)
    …will become part of the Ground\-based Mid\-course Defense \(GMD\) Weapon System \(GWS\) Contract in support of the Missile Defense Agency \(MDA\)\. The GMD Program ... data received from radars and overhead sensors, communicate across a complex network of redundant nodes, interact with the warfighter, compute intercept solutions,… more
    Lockheed Martin (08/08/25)
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  • Site Project Manager Sr - Conus - TDY

    CACI International (Peterson AFB, CO)
    …direct collaboration with engineering and O&M teams. This position is ideal for a senior engineer capable of owning technical execution and compliance across a ... Air Force bases across CONUS. As a Site Lead Engineer , you'll oversee site surveys, develop network ...wide range of complex site deployments. **Responsibilities:** Senior role with multi-disciplined network experience across… more
    CACI International (07/29/25)
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  • Senior Network Operations…

    V2X (Colorado Springs, CO)
    …most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Network Operations Engineer , you will provide expert-level ... of mission-critical operations, modernization efforts, and digital transformation objectives. The Senior Network Operations Engineer leads operational… more
    V2X (07/16/25)
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