• Sr RF Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and Empower the next generation to transform humanity through technology and imagination! As a Sr RF Engineer , you will be using your skills and expertise ... SNC's Multi-Domain Solutions group is looking for a highly motivated RF systems engineer to join their multi-disciplinary team executing a portfolio of… more
    Sierra Nevada Company, LLC (12/17/25)
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  • Senior RF Engineer (Level…

    Lockheed Martin (Littleton, CO)
    …and find a career 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 Radio Frequency \( RF \) Talent Center...applicants will have experience working as a Certified Principle Engineer \(CPE\), Responsible Systems Engineer \(RSE\), or… more
    Lockheed Martin (12/16/25)
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  • RF Engineer , Senior (Level…

    Lockheed Martin (Littleton, CO)
    …Hypersonics, Human Space Flight and Interplanetary Missions, Missile Defense, and more\. As a Senior RF Engineer within Lockheed Martin Space, you will ... career that's built for you - - - Come join the Lockheed Martin Space Radio Frequency \( RF \) Talent Center \(RFTC\) team and shape the future\! You can join… more
    Lockheed Martin (12/10/25)
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  • RF Engineer Senior Staff

    Lockheed Martin (Littleton, CO)
    …connect us, ensuring security and prosperity\. Lockheed Martin Space is seeking an advanced career ** RF Engineer ** to join our team in **Littleton, CO** \! As an ... RF Engineer , you will architect, design, and... RF Engineer , you will architect, design, and develop ...components such as LNAs, hybrids, LTWTAs, SSPAs, oscillators, and frequency converters * RF front\-end design experience… more
    Lockheed Martin (11/19/25)
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  • RF Engineer Senior (Level…

    Lockheed Martin (Littleton, CO)
    …can connect us, ensuring security and prosperity\. Lockheed Martin Space is seeking an experienced ** RF Engineer ** to join our team in **Littleton, CO** \! As an ... RF Engineer , you will architect, design, and... systems and circuitry, including receivers, transmitters, antennas, and frequency synthesizers\. You will perform hardware layout, component evaluation,… more
    Lockheed Martin (11/20/25)
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  • Senior RF Engineer (Level…

    Lockheed Martin (Littleton, CO)
    …and find a career that's built for you - - - Lockheed Martin Space is seeking an RF Engineer to join our team in Littleton, CO\! In this role, you will support ... of programs by performing payload analysis on world class RF Payloads across various stages in each program's lifecycle\....program's lifecycle\. This role will work closely with other RF Engineers, Box and Sub\-systems CPEs, leaders, and Subject… more
    Lockheed Martin (12/17/25)
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  • RF Engineer - Antenna (Level IV)…

    Lockheed Martin (Littleton, CO)
    …in space and find a career that's built for you\. Lockheed Martin Space is seeking a Senior RF Engineer to join our team in Littleton, CO\! We are looking ... for an experienced RF Engineer who holds Certified Principal ...as Agilent ADS \(Advanced Design System\), Ansys HFSS \(High Frequency Structure Simulator\), AWR Microwave Office, or similar tool… more
    Lockheed Martin (12/20/25)
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  • Sr Principal Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …detail and a passion for developing innovation solutions? Join our team! As a Sr Principal Systems Architect you will guide the development and support of the ... and subcontractors. The Systems Architect works closely with the Chief Engineer and the Systems Engineering leadership to drive the technical solution… more
    Sierra Nevada Company, LLC (12/03/25)
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  • Engineering Test Vehicle Systems Test…

    Lockheed Martin (Littleton, CO)
    …the Trident II D5 Fleet Ballistic Missile\. As an **Engineering Test Vehicle Systems Test Engineer Sr ** , you will: * Identify key ETV performance and interface ... or fields outside of Systems Engineering \(e\.g\., Electrical, Mechanical, Propulsion, RF , Software, etc\.\) * Active Secret Security Clearance with the ability… more
    Lockheed Martin (12/14/25)
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  • Software Engineer Sr

    Lockheed Martin (Littleton, CO)
    …Martin Space Mission Processing team is seeking a highly skilled and motivated Software Engineer to join our development team in Littleton, CO\. As a Software ... Engineer , you will work with a team of developers...* Career development * Mentorship opportunities * Rewards & recognition We care about our employees and offer a… more
    Lockheed Martin (12/11/25)
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  • Electrical Systems Engineer Sr .…

    Lockheed Martin (Littleton, CO)
    …efforts to integrate missile subsystems into the flight vehicle design\. As a ** Senior Systems Engineer for Requirements and Verification** b on the FBM ... the Systems Engineering Integration and Test \(SEIT\) team as a Systems Engineer \. The SEIT Requirements and Verification team handles all System level requirements… more
    Lockheed Martin (11/15/25)
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  • GPS Satellite Sr . Test Engineer

    Lockheed Martin (Littleton, CO)
    …and find a career that's built for you\. Lockheed Martin is seeking a Senior Level Electrical System Integration/Test Engineer to join the GPS integration and ... specific Electrical Ground Support Equipment \(EGSE\) verification procedures \(including RF test systems\) and plan/execute nominal electrical procedures/scripts from… more
    Lockheed Martin (12/04/25)
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  • Senior DFX Manufacturing Engineer

    Lockheed Martin (Littleton, CO)
    …electronics manufacturing role, specifically Circuit Card Assemblies, Electronics Assemblies, Radio Frequency Electronics, and/or micro electronics\. * ... Demonstrated experience with product manufacturability, producibility, and design for cost\. * Experience in Geometric Dimensioning and Tolerancing \(GD&T\) and experience with precision machining/tolerances, and assembly sequences\. * Demonstrated experience… more
    Lockheed Martin (10/29/25)
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  • Guidance, Navigation & Control Engineer

    Lockheed Martin (Littleton, CO)
    …transformations \- Develop, verify and validate complex Electro Optical / InfraRed and/or Radio Frequency sensor models \- Ability to perform preflight system ... : We are seeking an experienced Guidance, Navigation, and Control \(GNC\) Engineer , Sr \. Staff \(Level V\) who will specialize in Modeling and Simulation \(M&S\)… more
    Lockheed Martin (11/22/25)
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  • Senior Access Network Engineer

    Comcast (Centennial, CO)
    …utilizing lab test equipment to perform measurements for supporting and troubleshooting RF , DOCSIS, and network impairments. + Produce, review, and coach junior ... improve consistency and support system reliability. + Advanced knowledge of RF and network protocols + Industry certifications in DOCSIS-related technologies.… more
    Comcast (10/29/25)
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  • Systems Integration Engineer

    Lockheed Martin (Littleton, CO)
    …joining the Systems Engineering Integration and Test \(SEIT\) team as a Systems Integration Engineer \. We have a Weapon System level view of the FBM Program with ... subsystems into the flight vehicle design\. As a Systems Engineer for the Systems Integration Team on the FBM...with the integration, design, test, or analysis of Electrical, RF , or Software products or subsystems * Highly effective… more
    Lockheed Martin (12/11/25)
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  • Systems Integration Engineer Senior

    Lockheed Martin (Littleton, CO)
    …Learn about the Trident II D5 Fleet Ballistic Missile\. The responsibilities of a Senior Staff Electrical Systems Integration Engineer include: * Serve as an ... reviews * Experience with the integration, design, test, or analysis of Electrical, RF , or Software products or subsystems * Demonstrated ability to team across… more
    Lockheed Martin (11/15/25)
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  • Systems Engineer Senior Staff…

    Lockheed Martin (Highlands Ranch, CO)
    …* Background in designing, or sustaining communication subsystems \(e\.g\., RF , optical, data‑link\), ensuring reliable link performance for space missions\. ... * In‑depth knowledge of LM's established design‑process framework and design‑assurance principles, enabling rapid alignment with internal standards and best practices\. **Security Clearance Statement:** This position requires a government security clearance,… more
    Lockheed Martin (11/20/25)
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  • Space Vehicle Responsible Systems Engineer

    Lockheed Martin (Littleton, CO)
    …**What does this role look like?** The Global Security Spacecraft Responsible Systems Engineer \(SC RSE\) provides senior technical leadership across the full ... you? Lockheed Martin seeks an innovative and talented **Spacecraft Responsible Systems Engineer \(RSE\)** to join the Global Security team in Denver, Colorado\. -… more
    Lockheed Martin (12/11/25)
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