• Infinity Systems Engineering (Colorado Springs, CO)
    …more with us! Job Summary: We are seeking a versatile and results-driven engineer to support the development, integration, and testing of complex systems and ... of technical backgrounds, including systems engineering, software engineering, and hardware/ test engineering, are encouraged to apply. This role involves close… more
    DirectEmployers Association (09/27/25)
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  • 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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  • Electronics Engineer V, CCA Design, Top…

    Lockheed Martin (Littleton, CO)
    **Description:** Please join us as a **Avionics Design Engineer ** , where you will join Space Protection Programs \(SPP\), one of the most innovative and fastest ... role look like?** Lockheed Martin is seeking a senior\-level Avionics Design Engineer to join the Space Protection Program \(SPP\) portfolio supporting the… more
    Lockheed Martin (10/10/25)
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  • RF Engineer , Senior (Level III) - Top…

    Lockheed Martin (Littleton, CO)
    …that's built for you\. - - - Lockheed Martin Space is seeking a **Senior RF Engineer ** to join our team in **Littleton, CO** \! By joining the Lockheed Martin Space ... applicants will have experience working as a Certified Principle Engineer \(CPE\), Responsible Systems Engineer \(RSE\), or...and subsystems\) * Proficiency in RF systems integration and test \(i\.e\. test plan development, RF performance… more
    Lockheed Martin (10/08/25)
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  • RF Engineer , Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    …Flight and Interplanetary Missions, Missile Defense, and more\. As a Senior RF Engineer within Lockheed Martin Space, you will perform the following: * Support ... multiple phases of RF product lifecycle including design, development, test , and deployment * Engage with other leaders and Subject Matter Experts to participate in… more
    Lockheed Martin (10/22/25)
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  • Electronics Responsible Engineer V, Top…

    Lockheed Martin (Littleton, CO)
    …Center is looking for an experienced **Responsible Engineer /Certified Principal Engineer \(CPE\)** to oversee the design, development, test and integration ... **Description:** Please join us as a **Responsible Product Engineer /Certified Principal Engineer ** , where you will work on the development of a sophisticated… more
    Lockheed Martin (09/13/25)
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  • Electronics Engineer IV, Electrical Ground…

    Lockheed Martin (Littleton, CO)
    …lead a team responsible for development, test , and maintenance of integrated test systems, and experience as Subject Matter Engineer or equivalent\. * ... **Description:** Join our team as an **Electronics Engineer ** where you will be a part of...consisting of software, hardware, RF, and systems integration and test engineers\. Location: **This position does not support teleworking**… more
    Lockheed Martin (10/25/25)
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  • RF Engineer - Antenna Element CPE (Level…

    Lockheed Martin (Littleton, CO)
    …a career that's built for you\. Lockheed Martin Space is seeking a mid\-career RF Engineer to join our team in Littleton, CO\! We are looking for an experienced RF ... Engineer who holds Certified Principal Engineer \(CPE\)...antenna‑element hardware from concept, design, modeling/analysis, through system integration, test ‑plan development, and component qualification\. \#LI\-CS1 **Basic Qualifications:** \-… more
    Lockheed Martin (10/10/25)
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  • Circuit Design Engineer IV, Secret

    Lockheed Martin (Littleton, CO)
    …CCA design and development\. * Experience as a technical lead or responsible engineer \. * Active ** Secret clearance** thus **US Citizenship** is required\. ... **Description:** Join Our Team as an **Avionics Circuit Design Engineer ** where you will work on the development of a sophisticated state\-of\-the\-art avionics… more
    Lockheed Martin (09/10/25)
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  • Virtualization Systems Engineer

    Lockheed Martin (Colorado Springs, CO)
    …missile defense technologies\. **The Work** As a Virtualization Systems Engineer , you will design, implement, and manage virtualized infrastructure solutions ... missile defense\. Together, this national team supports the design, development, test , integration and fielding of hardware and software elements that enable… more
    Lockheed Martin (09/05/25)
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  • Electronics Engineer IV, Avionics CCA…

    Lockheed Martin (Littleton, CO)
    **Description:** Join Our Team as an **Avionics CCA Design Engineer ** where you will work on the development of a sophisticated state\-of\-the\-art avionics product ... this role look like?** As an **Electronics CCA Design Engineer ** , you will work on the development of...and integration of world class avionics systems\. * Resolve test anomalies and troubleshooting, and generation, review and presentation… more
    Lockheed Martin (10/02/25)
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  • RF Engineer , Staff (Level IV) - Top…

    Lockheed Martin (Littleton, CO)
    …\(MBSE\) and related tools like DOORS or Jira\. * Design, develop, and test RF systems, including antennas, transceivers, and signal processing algorithms\. * Tackle ... Successful applicants will have experience working as a Certified Principle Engineer \(CPE\), Responsible Systems Engineer \(RSE\), or equivalent\. **Basic… more
    Lockheed Martin (08/28/25)
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  • Systems Engineer - Interface…

    Lockheed Martin (Colorado Springs, CO)
    …Security, and enhancing critical missile defense technologies\. **The Work** The Interface Engineer will lead in authoring the development of ICDs and IDDs\. This ... sensors, and other Command and Control Systems\. The Interface Engineer will ensure the ICDs and IDDs created are...organization as well as support to program integration and test related efforts for the associated interface\. Successful candidate… more
    Lockheed Martin (10/22/25)
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  • Senior Network Engineer ( Secret

    Lockheed Martin (Colorado Springs, CO)
    …enhancing leading\-edge missile defense technologies\. **The Work** \- Design, develop, and test network upgrades to support the C2BMC program \- Travel to remote ... to program personnel \- Collaborate with cross\-functional teams to integrate and test network upgrades \- Analyze network traffic, diagnose issues, and troubleshoot… more
    Lockheed Martin (09/04/25)
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  • Electrical Systems Integration Engineer V,…

    Lockheed Martin (Littleton, CO)
    **Description:** Please join us as a **Electrical Systems Integration Engineer ** , where you will lead the development and certification of the Processor and Control ... all electronics units together and verify end\-to\-end functional and test capabilities\. - - - **Key activities you will...20\+ years of professional experience\. * An active DoD ** Secret clearance** , thus **US Citizenship** \. - -… more
    Lockheed Martin (08/09/25)
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  • Electrical Power Subsystem Engineer III,…

    Lockheed Martin (Littleton, CO)
    **Description:** Please join us as a **Electrical Power Subsystem Engineer ** , where you will join Space Protection Programs \(SPP\), one of the most innovative and ... like?** Lockheed Martin is seeking an Electrical Power Subsystem Engineer to join Space Protection Programs supporting multiple programs\....this role\. * Must have an active DoD **Top Secret clearance** , thus you are a **US Citizen**… more
    Lockheed Martin (10/10/25)
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  • Guidance, Navigation, & Control Engineer

    Lockheed Martin (Littleton, CO)
    …and validate navigation algorithms and sensor modeling within simulation and hardware test * Provide software integration and verification support for CPS flight ... test campaign * Execute performance analysis for the weapon...Qualified applicants must possess at minimum a currently Active Secret security clearance to be considered\. * Selected candidates… more
    Lockheed Martin (10/10/25)
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  • Network DevOps Engineer III ( Secret

    Lockheed Martin (Colorado Springs, CO)
    …and enhancing leading\-edge missile defense technologies\. **The Work** As a DevOps Engineer , you will be responsible for applying principles, theories, and concepts ... defense\. Together, this national team supports the design, development, test , integration and fielding of hardware and software elements...You are a highly motivated and experienced Network DevOps Engineer \(aka Full Stack Engineer \) with a… more
    Lockheed Martin (09/05/25)
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  • Pr Mission Architect Engineer - Top…

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... The successful candidate will be expected to: + Support On-Orbit Test activities including mission planning, scenario development, dry-run/rehearsal and test more
    Northrop Grumman (08/22/25)
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  • C2BMC Public Key Infrastructure (PKI)…

    Lockheed Martin (Colorado Springs, CO)
    …defense technologies\. **The Work** \-Support the C2BMC DevSecOps team to design, develop, test , implement, and integrate PKI solutions to focus on code signing and ... key management operations\. The PKI engineer will design and implement a certificate lifecycle management...position requires a DoD government security clearance at the Secret level prior to start; you must be aU\.S\.… more
    Lockheed Martin (10/24/25)
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