• Staff RF Engineer - Antenna

    Lockheed Martin (Littleton, CO)
    …space and find a career that's built for you\. Lockheed Martin Space is seeking a Staff RF Engineer to join our team in Littleton, CO\! We are looking for an ... experienced RF Engineer who holds Certified Principal ...performing trade studies, and understand allocations flowed down to RF antenna , subsystems and/or components * Experience… more
    Lockheed Martin (11/19/25)
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  • RF Engineer - Antenna

    Lockheed Martin (Littleton, CO)
    … to join our team in Littleton, CO\! We are looking for an experienced RF Engineer has knowledge of antenna element design and active ... Degree in electrical engineering or other STEM related degree/certification * Experience with RF Antenna Design * Ability to develop and analyze technical… more
    Lockheed Martin (10/17/25)
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  • RF Engineer , Senior Staff…

    Lockheed Martin (Littleton, CO)
    …** to join our team in **Littleton, CO** \! Come join the Lockheed Martin Space Radio Frequency \( RF \) Talent Center \(RFTC\) team and shape the future\! You ... Missions, Missile Defense, and more\. As a Senior Staff RF Engineer within Lockheed Martin Space, you... RF Communications Systems, Antenna Design, RF Test/Evaluation, and/or System\- level RF more
    Lockheed Martin (11/09/25)
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  • Senior Principal RF Engineer

    RTX Corporation (Aurora, CO)
    …engineering background with technical experience in radio frequency ( RF ) communications links and systems, antenna system design, functionality, and ... Team at Raytheon is looking for a Sr. Principal Engineer , Electrical & Electronics Engineering to be a member...methodologies associated with ground station antenna and antenna electronics. + Experience with RF system… more
    RTX Corporation (11/12/25)
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  • Senior RF Hardware Engineer

    RTX Corporation (Aurora, CO)
    …engineering background with technical experience in radio frequency ( RF ) communications links and systems, antenna design, functionality, and operation. ... Team at Raytheon is looking for a Senior Engineer to be a member of a technical team...methodologies associated with ground station antenna and antenna electronics + Experience with RF Test… more
    RTX Corporation (11/17/25)
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  • Experienced RF Engineer (Colorado)

    Lockheed Martin (Highlands Ranch, CO)
    …which support our nation's defense systems\.** We are seeking a highly motivated RF Engineer to support the design, development, and integration of advanced ... radio frequency systems for space\-based applications\. In...design principles, including transmission lines, waveguides, impedance matching, and antenna fundamentals\. * Hands\-on experience with RF more
    Lockheed Martin (09/04/25)
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  • RF Engineer / Analyst II

    Lockheed Martin (Littleton, CO)
    …Our Strategic Mission Assessments team in Littleton, CO seeks a level 2 Radio Frequency \( RF \) Engineer /Analyst to tackle complex mission analysis ... Level :** Experienced Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** RF Engineering **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (11/13/25)
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  • Principal/Sr. Principal RF Microwave Design…

    Northrop Grumman (Aurora, CO)
    …electromagnetic apertures, structures, and techniques. **_**This role may be filled at_** **Principal RF Microwave Design Engineer ** **_( Level 3) or Sr. ... end (Custom antenna feeds, Active and Passive antenna RF components, Supporting Electrical Equipment, ...Engineer_** **_( Level 4)._** **Basic Qualifications for Principal RF Microwave Design Engineer ( Level more
    Northrop Grumman (11/20/25)
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  • RF Engineer Staff ( Level IV)

    Lockheed Martin (Littleton, CO)
    …can connect us, ensuring security and prosperity\. Lockheed Martin Space is seeking a mid\-career ** RF Engineer ** to join our team in **Littleton, CO** \! As an ... RF Engineer , you will architect, design, and...SAP\) for materials and production tracking * Exposure to RF hardware or antenna systems * Experience… more
    Lockheed Martin (11/20/25)
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  • RF Engineer Staff ( Level IV)

    Lockheed Martin (Littleton, CO)
    …on collaboration, innovation, and adapting quickly to evolving customer requirements\. As an ** RF Engineer ** , you will architect, design, and develop RF ... SAP\) for materials and production tracking * Exposure to RF hardware or antenna systems * Experience...as a Certified Principal Engineer \(CPE\), Responsible Engineer , or equivalent * Experience with RF /digital… more
    Lockheed Martin (09/13/25)
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  • RF Engineer

    Lockheed Martin (Littleton, CO)
    …The Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated RF Engineer Stf to join our development team\. As member of the ... and related RF connections as part of a first\-of\-its kind antenna system\. This is a unique opportunity to contribute to innovative, forward\-leaning programs… more
    Lockheed Martin (11/09/25)
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  • RF Engineer

    Lockheed Martin (Littleton, CO)
    …The Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated RF Engineer to join our development team\. As member of the RF ... and related RF connections as part of a first\-of\-its kind antenna system\. This is a unique opportunity to contribute to innovative, forward\-leaning programs… more
    Lockheed Martin (10/11/25)
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  • RF Engineer Staff - Software Defined…

    Lockheed Martin (Littleton, CO)
    …The Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated RF Engineer Stf to join our development team\. As member of the ... RF connections as part of a first\-of\-its kind antenna system\. This is a unique opportunity to contribute...Radio development techniques and practices, including interface with RF \-sensitive components * Advanced experience with RF more
    Lockheed Martin (10/11/25)
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  • RF Engineer II (For SNC Summer 2025…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and Empower the next generation to transform humanity through technology and imagination! As an RF Engineer II, you will be using your skills and expertise to ... and prediction, microwave path analysis, interference analysis and filter design, RF frequency planning, analog-to-digital conversion, and circuit design. The… more
    Sierra Nevada Company, LLC (11/06/25)
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  • RF Engineer ( Level II)…

    Lockheed Martin (Littleton, CO)
    Level :** Experienced Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** RF Engineering **Type:** Full\-Time **Shift:** ... **Position Overview:** We are seeking highly motivated and versatile RF Engineers to join our dynamic and fast\-paced team,...this position, applicants must possess an active security clearance level of: **TS/SCI with Polygraph** * For long term… more
    Lockheed Martin (10/25/25)
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  • Systems Engineer ( Level 3),…

    Lockheed Martin (Littleton, CO)
    …team of Systems Engineers on the development and delivery of a high\-TRL mobile RF antenna system\. \- Responsible for ensuring the system is fully integrated, ... and implement approaches to accomplish verification of system\- and subsystem\- level requirements\. The Verification Engineering role includes authoring verification… more
    Lockheed Martin (11/01/25)
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  • Electronics Engineer ( Level 2 or 3)

    Northrop Grumman (Aurora, CO)
    …part of history, they're making history. Northrop Grumman Space Systems is seeking an **Electronics Engineer ( Level 2 or 3)** to join our team. This position is ... RF Systems with COTS and Custom COTS equipment, Antenna and RF front end equipment, Racks...configuration events would be a plus. + Participate in lower- level to system- level testing and verification processes,… more
    Northrop Grumman (11/20/25)
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  • Electrical Engineer ( Level 2 or 3)

    Northrop Grumman (Aurora, CO)
    …part of history, they're making history. Northrop Grumman Space Systems is seeking an **Electrical Engineer ( Level 2 or 3)** to join our team. This position is ... RF Systems with COTS and Custom COTS equipment, Antenna and RF front end equipment, Racks...deployment. CONUS and OCONUS travel possible. **Basic Qualifications:** + ** Level 2:Electrical Engineer ** **:** Bachelor of Science… more
    Northrop Grumman (11/20/25)
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  • Principal Electromechanical Engineer

    Northrop Grumman (Aurora, CO)
    …history. Northrop Grumman Space Systems is seeking an **Principal** **Electr** **omechanical Engineer ** to join our team. This position would be based in Aurora, ... to components and systems. The role will include decomposing system level requirements, developing acceptance criteria for verification for compute, datacenter,… more
    Northrop Grumman (09/20/25)
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  • Staff Engineer Electromechanical

    Northrop Grumman (Aurora, CO)
    …supervision + Mechanical design and packaging of special test equipment (STE) antenna , RF , digital, infrastructure, and test hardware products, including ... you to join our team as a Staff Electromechanical Engineer based out of Aurora, CO. As a Staff...addition, the ability to mentor junior engineers, understanding of RF systems, understanding of environmental requirements and impacts to… more
    Northrop Grumman (08/27/25)
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