• RF Engineer , Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    …lead level experience to join our dynamic, fast\-paced organization\. As an RF Engineer , Senior Staff, you will take on technically complex and rewarding challenges ... position requires the selected applicant to be aU\.S\. Citizen * Active Top Secret clearance with SCI eligibility is required for consideration\. * Top Secret… more
    Lockheed Martin (10/10/25)
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  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …IT and security? We have a great opportunity for you! As a Systems Security Engineer II, you will be using your skills and expertise to design, test, and implement ... You Must Have:** + Bachelor's degree in Systems Security, Network Engineering, Information Technology, or related Engineering discipline and typically… more
    Sierra Nevada Company, LLC (10/08/25)
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  • Integration and Test Engineer - Junior…

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... Missile Defense Systems offers an excellent opportunity for an Integration and Test Engineer - Junior Integrator/Operator (25-505) to join our team of skilled and… more
    Northrop Grumman (10/04/25)
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  • Principal Systems Engineer /Sr. Principal…

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... Northrop Grumman Space Systems is seeking a **Software Systems Engineer ** to join our team supporting Deep Space Advanced...4 year of experience with a PhD. + **Active Secret clearance at time of application.** + Experience with… more
    Northrop Grumman (10/02/25)
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  • Senior Principal Radar Systems Engineer

    RTX Corporation (Colorado Springs, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted ... Netting, Effector Systems, Battle Management, Command and Control, Communications, Network Design, Battlespace Integration, and Interoperability for Domestic and… more
    RTX Corporation (10/01/25)
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  • Senior System Engineer

    RTX Corporation (Colorado Springs, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted ... Netting, Effector Systems, Battle Management, Command and Control, Communications, Network Design, Battlespace Integration, and Interoperability for Domestic and… more
    RTX Corporation (08/26/25)
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  • Full-stack (Front-end focused) Software…

    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 ... history. Northrop Grumman's Space Sector is seeking a Full-stack (Front-end focused) Software Engineer on Starfleet - Level 3 (Principal) to join our team in Aurora,… more
    Northrop Grumman (08/22/25)
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  • Telecommunications Engineer

    SAIC (Aurora, CO)
    **Description** **JOB DESCRIPTION:** SAIC is seeking a long-haul fiber Telecommunications Engineer in **Aurora, CO** area to support a government customer. The ... as well as program office support on behalf of this customer. Active Top Secret /SCI clearance with current polygraph (TS/SCI with Polygraph) is required to start and… more
    SAIC (08/07/25)
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  • Senior Atlo Egse Integration Engineer

    Lockheed Martin (Littleton, CO)
    …Lockheed Martin Space is seeking a **Senior Level Electrical System Integration/Test Engineer ** to join the SDA Tranche Integration and Test Team within Assembly, ... * Coordinate external support to include: enterprise system administrators, network administrators, and cyber security SMEs **Basic Qualifications:** * Experience… more
    Lockheed Martin (07/18/25)
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  • Project Engineer , Senior Staff

    Lockheed Martin (Englewood, CO)
    …to be a US Citizen, andbe able to **obtain** and maintain a US DoD TOP SECRET clearance, to support this government contract, as well as successfully pass a drug and ... and resource challenges to deliver results\. * Active Top Secret Security Clearance - - - **PLEASE NOTE\-Other important...out more on how we proudly support the Military/Veterans Network : **Hiring Our Heroes** - - - Joining Lockheed… more
    Lockheed Martin (08/13/25)
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