• Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …+ Provide deep technical understanding of software, software system design, and systems engineering + Own the software architecture and baseline for ... w/ SCI eligibility is required **Qualifications We Prefer:** + Model Based Systems Engineering (MBSE) experience + Experience in mentoring software engineers +… more
    Sierra Nevada Company, LLC (11/07/25)
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  • Experienced Software Engineer

    Lockheed Martin (Littleton, CO)
    …skills with ability to collaborate across systems , hardware, and test engineering teams\. * Active DoD security clearance highly preferred\. **Security ... work in multi\-disciplinary system environments, interfacing with hardware, firmware, and systems engineering \. * Strong problem\-solving skills and ability to… more
    Lockheed Martin (09/06/25)
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  • Space Vehicle IPT Lead Engineer

    General Atomics (Englewood, CO)
    …technical autonomy, this role leads the review, design, development, and implementation of engineering systems or programs. Serving in an advisory or leadership ... reviews. + Liaise with all levels of program and engineering staff on design, integration and test...interpersonal skills working in a team environment. + Demonstrated systems engineering experience in the entire lifecycle.… more
    General Atomics (10/22/25)
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  • Project Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    We are seeking a highly skilled Project Engineer with expertise in sensor systems to support the design, integration , and validation of advanced mission ... and testing phases to ensure seamless functionality and performance of the sensor systems in both laboratory and final integration . + **Compliance and… more
    Sierra Nevada Company, LLC (11/20/25)
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  • Space Signals Intelligence (SIGINT) Engineer

    General Atomics (Englewood, CO)
    …and national security applications. The successful candidate will report to the Space Systems Engineering Manager and, alongside a team of expert engineers, will ... play a key role in supporting the development and engineering of cutting-edge satellite systems , advanced sensors, high-energy lasers, photonic devices, motors… more
    General Atomics (09/17/25)
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  • FPGA Design Engineer

    General Atomics (Englewood, CO)
    engineering staff and chief engineers on concept development, prototype design, and integration of FPGA solutions for satellite systems , advanced sensors, and ... improving legacy systems and developing new FPGA-based systems . + Perform FPGA engineering analyses, document...experienced staff or teams in technical efforts involving FPGA-based systems . + Evaluate integration of FPGA solutions… more
    General Atomics (11/08/25)
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  • Senior Ground System Architecture

    General Atomics (Englewood, CO)
    …technical leadership of the engineering team in the space system, ground systems , satellite development, and integration and test. + Vision for common ground ... Ground Roadmap, determines annual and multi-year technical objectives for designated engineering systems or project(s)/program(s) + Strategic and Tactical… more
    General Atomics (10/31/25)
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  • Sr. Principal Air Vehicle System Test Engineer…

    Northrop Grumman (Keystone, CO)
    …+ Develop general knowledge of all aircraft systems , VTC/PTC, Engineering Design and software. Perform field integration , troubleshooting, and repair ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 100% of the...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (11/16/25)
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  • Flight Termination Electronics Design Engineer IV

    Lockheed Martin (Littleton, CO)
    …production, component qualification, acceptance, etc\. * Coordination with internal \(e\.g\., Systems Engineering , Integration & Test, etc\.\) and/or ... and on\-schedule\. * Own component production, delivery, and all aspects of engineering closeouts \(QNotes; End\-Item Data Packages, MRB, FRB, etc\.\) * Lead… more
    Lockheed Martin (11/17/25)
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  • Reliability Engineer, Staff (Level IV)

    Lockheed Martin (Littleton, CO)
    …Missile, Reentry, and Support Equipment hardware as part of a team within the Systems Engineering , Integration & Test \(SEIT\) organization, with a primary ... failure modes * Experience with subsystems to system level integration * Ability to travel as needed ~ 10%...of product test, environmental and reliability testing or manufacturing engineering * Systems engineering and… more
    Lockheed Martin (11/20/25)
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