• Senior Software Engineer 25k Sign…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (11/07/25)
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  • Senior Device Certification Engineer

    EchoStar (Littleton, CO)
    …the future of connectivity. We're developing and enhancing a unique hybrid network model-combining our advanced, cloud-native 5G core with the nationwide reach of ... our partners. This approach ensures our network is flexible and powerful, designed to satisfy the...organization and market position + Preferred experience with BSS/OSS, TS .43 and other backend server related requirements, working knowledge… more
    EchoStar (10/03/25)
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  • Principal Platform Engineer / Linux…

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted ... secure world. Raytheon Technologies (RTX) is seeking a **Principal Platform Engineer / Linux** with well-rounded Linux Infrastructure Engineering expertise to join… more
    RTX Corporation (11/04/25)
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  • RF Engineer Staff - Software Defined Radio

    Lockheed Martin (Littleton, CO)
    …an active TS /SCI security clearance for consideration\.** **This is an MID\- SENIOR \(level 4\) ROLE where candidates typically require 5 years of professional ... team is seeking a highly skilled and motivated RF Engineer Stf to join our development team\. As member...* Career development * Mentorship opportunities * Rewards & recognition We care about our employees and offer a… more
    Lockheed Martin (10/11/25)
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  • Systems Administrator 4 (25-351)

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Missile Defense Systems offers an excellent opportunity for a Sr Principal Systems Administrator - Integration/CDS Engineer ...+ Applicants must hold a current, active in-scope DoD-issued ** Top Secret ** security clearanceat the time of… more
    Northrop Grumman (11/04/25)
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  • Software Engineer Space Force

    Northrop Grumman (Colorado Springs, CO)
    …not only part of history, they're making history. Northrop Grumman is seeking a Sr Principal Software Engineer to work on-site at Schriever SFB, near Colorado ... with the National Reconnaissance Office (NRO) and Satellite Control Network (SCN) to support our Front Range Operations and...on-site at Schriever SFB, near Colorado Springs, CO * TS /SCI CI poly * Experience and proficiency with Java… more
    Northrop Grumman (09/10/25)
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  • Agile Product Owner Level 3 or 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... may be considered in lieu of a degree. + **Requires an active Top - Secret /Sensitive Compartmented Information (SCI) clearance at time of application** + Ability… more
    Northrop Grumman (10/29/25)
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  • Senior Delivery Consultant - Cloud…

    Amazon (Denver, CO)
    …AWS Cloud. We work together with customer teams and the AWS Partner Network (APN) to execute enterprise cloud computing initiatives. Our team provides assistance ... Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. Key job responsibilities As...migration cloud experience - -5+ or more years of network migration, management, and design experience in the cloud… more
    Amazon (10/01/25)
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  • Senior Delivery Consultant - Cloud…

    Amazon (Denver, CO)
    …AWS Cloud. We work together with customer teams and the AWS Partner Network (APN) to execute enterprise cloud computing initiatives. Our team provides assistance ... that the candidate selected must currently possess and maintain an active TS /SCI Security Clearance with Polygraph. The position further requires the candidate to… more
    Amazon (10/23/25)
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  • Senior Delivery Consultant - Application…

    Amazon (Denver, CO)
    …AWS Cloud. We work together with customer teams and the AWS Partner Network (APN) to execute enterprise cloud computing initiatives. Our team provides assistance ... that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires the candidate to… more
    Amazon (09/18/25)
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