• Associate Chief Engineer

    Leidos (Denver, CO)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... Solutions Business Area, is currently seeking a highly qualified Associate Chief Engineer (ACE) for the Chinook Program. The Chinook Program delivers mission-driven … more
    Leidos (07/30/25)
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  • Principal/Sr. Principal Network Engineer

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... to 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… more
    Northrop Grumman (06/10/25)
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  • Computer Engineer - Mid-level

    CACI International (Colorado Springs, CO)
    …Mid-level Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... site. + Computer Engineers perform a variety of engineering analysis, software , hardware, video, telecom, or network development, integration, testing, and… more
    CACI International (08/01/25)
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  • Tier III Engineer Long Haul Fiber Solutions

    SAIC (Aurora, CO)
    …(6) plus years experiences working Tier 3 anomaly resolution. + Top Secret/SCI with Polygraph required to start. + US Citizen. + Demonstrated working knowledge ... behalf of this customer. Active Top Secret/Sensitive Compartmented Information clearance with current polygraph (TS/SCI with polygraph ) is required to start… more
    SAIC (08/07/25)
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  • Telecommunications Engineer

    SAIC (Aurora, CO)
    …(6) plus years experiences working Tier 3 anomaly resolution. + Top Secret/SCI with Polygraph required to start. + US Citizen. + Demonstrated working knowledge ... behalf of this customer. Active Top Secret/Sensitive Compartmented Information clearance with current polygraph (TS/SCI with Polygraph ) is required to start… more
    SAIC (08/07/25)
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  • Facility Operations Center Engineer , ADC…

    Amazon (Denver, CO)
    …people who want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security experts, operations managers, ... must currently possess and maintain an active TS/SCI security clearance with polygraph . The position further requires that, after start, the selected candidate… more
    Amazon (07/24/25)
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  • Release Train Engineer

    Leidos (Denver, CO)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... Area, is currently seeking a highly experienced Release Train Engineer (RTE) to oversee Agile delivery and cross-team coordination...+ Denver, CO + St Louis, MO **Clearance Level Required :** Active Top Secret with the ability to obtain… more
    Leidos (07/30/25)
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  • Senior Systems Engineer , Air & Space…

    RTX Corporation (Aurora, CO)
    …Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required , as ... US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our… more
    RTX Corporation (08/08/25)
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  • Senior Principal Systems Engineer , Active…

    RTX Corporation (Aurora, CO)
    …Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required , as ... US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our… more
    RTX Corporation (07/30/25)
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  • Principal / Sr Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …a Ground program. The successful candidate will demonstrate broad systems and software engineering lifecycle knowledge. The candidate must be adaptable to course ... have the ability to operate as a team lead in a fast-paced software testing environment. The candidate is expected to operate independently with little oversight… more
    Northrop Grumman (06/10/25)
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