• Senior Wireless Engineer

    V2X (Colorado Springs, CO)
    …Clearance Requirement: + This position requires an active Department of Defense (DoD) TS - SCI (Tier 5) level clearance. Skills & Technology Used: + Proficient ... integrity, respect, responsibility, and professionalism. As a Senior Wireless Engineer , you will provide technical leadership and expert-level engineering support… more
    V2X (10/17/25)
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  • Network Engineer

    Jacobs (Denver, CO)
    …on Multiprotocol Label Switching (MPLS) Wide Area Networks (WANs). Requirements Required Clearance: TS / SCI CI Poly Candidate must have 10 years of experience ... a Jacobs Company, has an opening for a Network Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support...transition services with little to no impact on critical data flows. * Provide technical expertise to Operations engineers… more
    Jacobs (09/12/25)
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  • Software Engineer

    DCCA (Westminster, CO)
    …package. Visit our website at: www.dcca.com Software Engineer Candidate must have an active TS / SCI w/ Poly to be considered . For over 40 years, DCCA has ... Software Engineer Location Westminster, CO Job Code 2147 #...opportunity assessment * Develop algorithms to process and exploit data collected in realtime * Develop high-reliability software systems… more
    DCCA (08/22/25)
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  • Sr Software Engineer

    Lockheed Martin (Boulder, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... \(APEX\) team within Lockheed Martin Space is seeking a skilled software engineer to support ongoing programs and internal research and development efforts focused… more
    Lockheed Martin (10/31/25)
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  • Senior Specialist, Info Security Systems…

    L3Harris (Broomfield, CO)
    …of a degree, minimum of 10 years of prior related experience. + Must have active Secret security clearance, TS / SCI preferred. + DoD 8140.03 IAT Level 3 ... domains in the interest of national security. Job Title: Senior Specialist, Information Security Systems Engineer Job Code: 31061 Job Location: Boulder/North… more
    L3Harris (11/12/25)
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  • Software Engineer Staff

    Lockheed Martin (Boulder, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... \(APEX\) team within Lockheed Martin Space is seeking a skilled software engineer to support ongoing programs and internal research and development efforts focused… more
    Lockheed Martin (10/31/25)
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  • FPGA Design Engineer

    General Atomics (Englewood, CO)
    …hours and travel as required. + Ability to obtain and maintain a DoD TS / SCI security clearance is required. **Salary:** $98,100 - $171,398 **Travel Percentage ... is seeking a highly experienced and motivated **FPGA Design Engineer ** to join our team. The successful candidate will...RTL coding (eg, Verilog, VHDL) and development for high-speed data processing applications. + Experience with FPGA tools such… more
    General Atomics (11/08/25)
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  • Full Stack Software Engineer

    ManTech (Aurora, CO)
    …Putty, Atlassian Suite (JIRA, Confluence) **Security Clearance Requirements:** + Current/active TS / SCI w Polygraph **Physical Requirements** + Ability to remain ... **MANTECH** seeks a **Full Stack** **Software Engineer ** to join our team in **Southlands, Colorado** . This position is part of a mission-focused team that supports… more
    ManTech (10/23/25)
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  • DevOps Engineer - Level 3

    Northrop Grumman (Boulder, CO)
    …Qualifications** + Certifications: CompTIA Security+ (SecPlus) + Current and active DoD-issued TS / SCI clearance at the time of application + Technical leadership ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (10/22/25)
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  • Systems Engineer - Systems Integration…

    RTX Corporation (Aurora, CO)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current At Raytheon, the foundation of everything we do is ... a safer, more secure world. We have an exciting opportunity for a **Systems Engineer - Integration and Test,** supporting one of our premier programs in the Space… more
    RTX Corporation (10/15/25)
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