• Principal / Sr . Principal

    Northrop Grumman (Aurora, CO)
    …Northrop Grumman has an opening for a **_Principal RF Microwave Design Engineer / Sr . Principal RF Microwave Design Engineer_** to join our team of ... The **_Principal RF Microwave Design Engineer / Sr . Principal RF Microwave Design...design and integration of Antennas and Periodic Structures / Frequency Selected Surfaces (FSS) + Experience with EM software… more
    Northrop Grumman (11/20/25)
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  • Senior Principal RF Engineer

    RTX Corporation (Aurora, CO)
    …hardware refresh, integration as well as engineering background with technical experience in radio frequency ( RF ) communications links and systems, antenna ... world. The Apertures and RF Team at Raytheon is looking for a Sr . Principal Engineer, Electrical & Electronics Engineering to be a member of a technical team… more
    RTX Corporation (11/12/25)
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  • 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 to ... team within 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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  • Sr Principal Systems Engineer…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …for 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 ... Extensive experience with aircraft modifications with mission systems that included RF communications networks, audio and visual systems, NC3 mission systems,… more
    Sierra Nevada Company, LLC (12/03/25)
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  • RF Engineer Senior Staff

    Lockheed Martin (Littleton, CO)
    …Design of active components such as LNAs, hybrids, LTWTAs, SSPAs, oscillators, and frequency converters * RF front\-end design experience * Experience managing ... 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 more
    Lockheed Martin (11/19/25)
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  • RF Engineer - Antenna (Level IV) - Top…

    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 Engineer...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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  • WMS and Inventory Lead ( Senior

    Oracle (Denver, CO)
    …Cloud (WMS)** and **Fusion Inventory Management** solutions. Acting as a senior individual contributor, you will lead complex implementations, design scalable ... inventory** . + Define and implement **warehouse process automation** ( RF /mobile flows, label printing, task management, wave planning, and...integrations** . + Knowledge of **Oracle Label Cloud** , RF Smart, or other RF /mobility solutions. +… more
    Oracle (11/25/25)
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  • Staff Engineer Electromechanical

    Northrop Grumman (Aurora, CO)
    …required. + Mentor & lead jr. electromechanical engineers **Basic Qualifications for Sr Principal Electromechanical Engineer:** + Bachelor of Science (BS) degree ... team. In addition, the ability to mentor junior engineers, understanding of RF systems, understanding of environmental requirements and impacts to designs and… more
    Northrop Grumman (12/17/25)
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  • Systems Engineer 4 - Verification - (25-564)

    Northrop Grumman (Colorado Springs, CO)
    …Grumman Space Systems-Missile Defense Integration offers an excellent opportunity for a Sr Principal Engineer Systems - Verification & Validation Engineer ... behaviors, and test results + Background in missile defense battle management, IR/ RF sensor tracking, intercept engagements, space domain awareness, or command and… more
    Northrop Grumman (11/23/25)
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  • Software Engineer - Level 4 - (25-540)

    Northrop Grumman (Colorado Springs, CO)
    …they're making history. Northrop Grumman Space Systems has an exciting career opportunity for an Sr Principal Software Engineer - Level 4 - M&S Product Team Lead ... mapping, state vectors, tracking covariances, coordinate and time conversions, EOIR/ RF phenomenology, scheduling and resource management, identification and discrimination,… more
    Northrop Grumman (11/08/25)
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  • Space Vehicle Responsible Systems Engineer (RSE)

    Lockheed Martin (Littleton, CO)
    …The Global Security Spacecraft Responsible Systems Engineer \(SC RSE\) provides senior technical leadership across the full lifecycle of spacecraft development-from ... more space subsystems \(e\.g\., Electrical Power, Mechanical Structures, Mechanisms, Avionics, RF , Communication, etc\.\) * Technical leadership of small teams or… more
    Lockheed Martin (12/11/25)
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