• Test Engineer ( Secret )

    SMX (Boulder, CO)
    Test Engineer ( Secret ) (4777)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boulder, CO Are you interested in the next generation of Space Force ... pressing needs. We have an immediate opportunity for a ** Test Engineer ** who is excited to apply...is on-site in Boulder, CO 5 days per week. Secret level clearance is required.** **Essential Duties & Responsibilities**… more
    SMX (10/30/25)
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  • Integration and Test Engineer

    SMX (Boulder, CO)
    Integration and Test Engineer ( Secret to TS) (4833)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boulder, CO Are you interested in the next ... pressing needs. We are looking for an **Integration and Test Engineer ** who is excited to apply...is on-site in Boulder, CO 5 days per week. Secret level clearance is required with ability to obtain… more
    SMX (11/26/25)
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  • Specialist, Network Plan Engineer

    L3Harris (Broomfield, CO)
    …domains in the interest of national security. Job Title: Specialist, Network Plan Engineer Job Code: 31908 Job Location: Boulder/North Denver, CO Job Schedule: 9/80 ... pressure environments. + Travel as required for integration and test efforts (up to 40%), with some foreign travel...of 2 years of prior related experience. + Top Secret / SCI security clearance required. + DOD 8570.01M… more
    L3Harris (12/12/25)
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  • Specialist, Info Security Systems Engineer

    L3Harris (Broomfield, CO)
    …the interest of national security. Job Title: Specialist, Information Security Systems Engineer Job Code: 31060 Job Location: Boulder/North Denver, CO Job Schedule: ... tools (ACAS, SCAP, etc.). + Support security engineering activities, including test , configuration management and maintenance of information systems and data. +… more
    L3Harris (11/12/25)
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  • Senior Specialist, Cyber Infrastructure Systems…

    L3Harris (Broomfield, CO)
    …interest of national security. Job Title: Senior Specialist, Cyber Infrastructure Systems Engineer Job Code: 32451 Job Location: Denver, CO Job Schedule: 9/80 Job ... using tools such as Ansible, Kickstart, Puppet, etc. + Install, configure, test , and update the Future Operationally Resilient Ground Evolution (FORGE) Framework for… more
    L3Harris (12/26/25)
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  • Engineer Senior Principal Lead Test

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal Lead Test Engineer ** **118598BR** EEO Career ... report to the Manager of Tactical Solutions Systems and Test Engineering. This position has responsibility for leading systems...Education, US Department of Education. + A current, active Secret security clearance is required. + 8 years of… more
    BAE Systems (11/25/25)
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  • Engineer Principal - Ground Systems

    BAE Systems (Broomfield, CO)
    …are looking to expand our team with a talented and energetic ground system engineer in support of operation of space vehicles and ground systems for commercial, DoD, ... to innovation, integrity, continual learning and strong execution. Ground Systems Engineer in support of design, requirements, analysis, integration, and test more
    BAE Systems (11/21/25)
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  • Deputy Chief Systems Engineer (Missile…

    L3Harris (Broomfield, CO)
    …in the interest of national security. Job Title: Deputy Chief Systems Engineer (Missile Warning/Tracking Systems) Job Code: 31915 Job Location: Boulder, CO Job ... is seeking a highly skilled and experienced Deputy Chief Engineer to support the Chief Engineer in...ensuring proper testing and validation. Rapidly solve problems, perform test results analysis, and prepare comprehensive test more
    L3Harris (12/18/25)
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  • Engineer Principal - Mission Operations…

    BAE Systems (Broomfield, CO)
    **Job Description** We re seeking a self-motivated systems engineer to join our Systems Operations and Sustainment team. Our multi-disciplinary teams prepare for ... the launch and commissioning team, we support on orbit test , factory reach-back, operations, and maintenance of satellites through...US Department of Education. + A current, active Top Secret security clearance is required. + Experience in mission… more
    BAE Systems (11/07/25)
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  • Space System Demo Chief Engineer (CE)

    Lockheed Martin (Louisville, CO)
    …a better tomorrow with you\. Lockheed Martin \(LM\) Space is seeking a Chief Engineer \(CE\) to lead a space system demonstration program\. It is currently entering ... with this classification\. Reporting to the Ignite Line of Business \(LOB\) chief engineer , you will be the chief technical authority working closely with the PM,… more
    Lockheed Martin (12/13/25)
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  • Engineer Senior Principal II Radar Systems…

    BAE Systems (Westminster, CO)
    …analysis to understand and define the radar system s operational requirements. + Test radar systems to ensure they meet the required performance and safety ... actions. + Maintain documentation related to system design, specifications, and test results for reference and future improvements. + Ensure compliance with… more
    BAE Systems (11/07/25)
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  • Engineer II Embedded Software

    BAE Systems (Broomfield, CO)
    …is looking to expand our team with a talented and energetic software engineer focused on delivering high-quality, embedded satellite software and associated test ... strong execution. **What You ll Do:** + Write and test embedded software for satellite, airborne, or ground systems...Education, US Department of Education. + A current, active Secret security clearance is required with the ability to… more
    BAE Systems (12/11/25)
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  • Engineer Senior Principal Program Chief…

    BAE Systems (Westminster, CO)
    …position will report to the Manager of Tactical Solutions Systems and Test Engineering. This position has responsibility for leading systems engineering tasks ... tactical solutions flight systems and sub systems. The Chief Engineer will be responsible for the oversight and overall...Education, US Department of Education. + A current, active Secret security clearance is required. + Demonstrated Knowledge of… more
    BAE Systems (11/07/25)
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  • Electro-Optical Model Based Systems…

    Lockheed Martin (Louisville, CO)
    …that's built for you\. Lockheed Martin Space is seeking an **Electro\-Optical MBSE Systems Engineer ** to join our team in **Louisville, CO** \! The MBSE Systems ... Engineer is responsible for end to end creation, maintenance,...interface control, and/or requirement traceability concepts\. * Active Top Secret security clearance\. **Desired Skills:** * Excellent communication skills-able… more
    Lockheed Martin (12/06/25)
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  • Cyber Security Engineer

    Lockheed Martin (Boulder, CO)
    …while shaping the possibilities of tomorrow\. **What You'll Do** As a Cybersecurity Engineer you will have the opportunity work across a broad range of technical ... to integrate security into system designs and verify compliance through cyber‑ test & evaluation\. * Apply standardized cybersecurity processes and tools \(e\.g\.,… more
    Lockheed Martin (10/11/25)
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  • Engineer II Ground Software

    BAE Systems (Broomfield, CO)
    …is looking to expand our team with a talented and energetic software engineer focused on delivering high-quality, embedded satellite software and associated test ... full software life cycle functions including requirements, architecture, design, code, test , integration, documentation, and support. + Work collaboratively in a… more
    BAE Systems (12/11/25)
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  • Engineer II Systems Guidance, Navigation,…

    BAE Systems (Boulder, CO)
    **Job Description** This position is for an engineer who can work in a team to develop and test guidance, navigation, and control systems from preliminary design ... system stability. + Understand GN&C component interfaces. + Support the development, test and evaluation of hardware, software, support equipment and systems as… more
    BAE Systems (12/13/25)
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  • Principal Senior Electrical System Engineer

    BAE Systems (Westminster, CO)
    …system + Hands-on involvement in every aspect of design, development, production, and test . + Identify and mitigate technical risks early in the design phase. + ... by the US Secretary of Education, US Department of Education. + A current, active Secret security clearance is required with ability to obtain and maintain a Top … more
    BAE Systems (12/04/25)
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  • RF Engineer II - RF Electronics

    BAE Systems (Westminster, CO)
    …antennas, larger RF systems, and other RF components. + Design and test circuits for receivers, transmitters, local oscillators, and RF subsystems. Designs typically ... array systems: VSWR, insertion loss, power, G/T, etc. + Test components (eg amplifiers, mixers, limiters, oscillators) for suitability...of program goals and milestones. \#LI-LB3 A DoD Interim Secret clearance will be required to start work and… more
    BAE Systems (10/28/25)
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  • ASIC & FPGA Engineer Senior Staff

    Lockheed Martin (Boulder, CO)
    …Lockheed Martin Space is seeking a Field Programmable Gate Array \(FPGA\) Design Engineer to work on space\-based mission processing capabilities at the edge\. This ... hardware for onboard mission processing operations\. In this role, the FPGA Design Engineer will be responsible for leveraging the Vivado Design Suite and hardware… more
    Lockheed Martin (12/20/25)
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