• Systems Engineer (Level 3), RF

    Lockheed Martin (Littleton, CO)
    …world and every day we use our unique skills and experiences to create, design and build solutions to some of the worlds' hardest engineering problems\. Our culture ... of Systems Engineers on the development and delivery of a high\-TRL mobile RF antenna system\. \- Responsible for ensuring the system is fully integrated, tested,… more
    Lockheed Martin (12/25/25)
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  • Electrical Systems Engineer Sr.…

    Lockheed Martin (Littleton, CO)
    …well as supporting efforts to integrate missile subsystems into the flight vehicle design \. As a **Senior Systems Engineer for Requirements and Verification** b ... 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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  • 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 ... collaboratively across teams Job Responsibilities and Modeling & Simulation Engineer tasks, will include: * Design and...& Simulation Engineer tasks, will include: * Design and documentation of model and simulation requirements and… more
    Lockheed Martin (11/22/25)
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  • Principal Multidisciplined Electronic Systems…

    Northrop Grumman (Aurora, CO)
    …to have current Counterintelligence or Full Scope Polygraph + Strong understanding of radio frequency principles and antenna design . + Experience in ... This position would be based in Aurora, Colorado. The RF Engineer will integrate, troubleshoot, and maintain...RF analog communications. + Knowledge of basic antenna design and electromagnetic principles. + Proficient in RF more
    Northrop Grumman (12/02/25)
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  • Field Service/Support Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …90 days from the Posting Date. Keyword: RF Technician RF Systems Radio Frequency RF Test Equipment Spectrum Analyzer Signal Generator Oscilloscop ... right thing. Kratos KS2 is seeking a highly motivated RF Technician, skilled with system testing, to join our...Range: $125,000-$140,000 Kratos is valued for our ability to design and deliver leading edge, resilient solutions for aerospace… more
    Kratos Defense & Security Solutions, Inc. (12/04/25)
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  • Test Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …to support requirements compliance, including Technical Interchange Meetings, Preliminary and Critical Design Reviews + Coordinates with the Project Engineer & ... Test Engineers. The successful candidate will work with the design team and be the integration & test authority...Experience with Kubernetes and cloud infrastructure + Proficiency with RF Communications and frequency domain analysis #LI-Onsite… more
    Kratos Defense & Security Solutions, Inc. (12/10/25)
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  • Principal Signals Software Engineer

    RTX Corporation (Aurora, CO)
    …Software Engineer (SSWE) or equivalent on a project with a focus on Radio Frequency ( RF ) to include experience with Fourier transforms, filtering, ... In the **Principal Signals Software Engineering** role, you will design , develop, optimize, and test systems using models to...looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies,… more
    RTX Corporation (10/13/25)
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  • Sr. Product Development Engineer

    Hologic (Louisville, CO)
    …**medical device tissue testing** and model development (desired). + Experience with ** Radio Frequency Ablation (RFA)** techniques and optimizing power output or ... Sr. Product Development Engineer - Louisville, CO Louisville, CO, United States...extensive technical expertise and sound judgment to lead the design and development of innovative products from initial concept… more
    Hologic (11/26/25)
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  • Digital Signal Processing Engineer

    CACI International (Aurora, CO)
    …with software defined radio and/or X-Midas programming + Working familiarity with Radio Frequency ( RF ) systems and test equipment + Understand and ... Digital Signal Processing Engineer Job Category: Engineering Time Type: Full time...technology. **Responsibilities:** + Be a key contributor to the design and development of digital signal processing solutions. +… more
    CACI International (11/14/25)
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  • Signal Processing Engineer II

    RTX Corporation (Aurora, CO)
    …plans, and schedules. + The ideal candidate will have working knowledge of radio frequency ( RF ) communications links and systems, algorithm ... + We have an exciting opportunity for a **Systems Engineer II- Signal Processing** to join our team on...fielding life cycle from initial concept definition through detailed design , development, and qualification testing and into fielding and… more
    RTX Corporation (12/05/25)
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