• Systems Engineer Senior Staff (Colorado)

    Lockheed Martin (Highlands Ranch, CO)
    …Space‑Certified status\. * 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… more
    Lockheed Martin (11/20/25)
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  • Principal Mechanical Engineer - Interconnects

    RTX Corporation (Marlborough, MA)
    …these platforms. This will include control, fiber optic, high power, high voltage, radio frequency , and waterproof. The position is for the Marlborough, ... design Proficiency with Creo and large assembly management, PTC Windchill Product Data Management (PDM), Technical Data Package releases and CN/CR and… more
    RTX Corporation (11/25/25)
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  • Senior Radar Systems Engineer - Production

    RTX Corporation (Fullerton, CA)
    …Test at the Fullerton Test Site + Support flight tests and analyze collected data to evaluate radar performance + Support CONUS and OCONUS radar system sell-off to ... five (5) years of prior relevant experience + Experience in developing radar or RF systems + Experience in System Integration & Test of hardware and software… more
    RTX Corporation (01/17/26)
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  • Senior Principal Systems Engineering…

    RTX Corporation (Richardson, TX)
    …requisite documentation and artifacts to certify procured elements. + Prepare SDRL and input data in conjunction with IPTs to provide artifacts to Prime and USG. + ... and external stakeholders. **Qualifications We Prefer:** + Proven experience integrating communication/ RF , network, or mission systems + Experience and exposure to… more
    RTX Corporation (11/26/25)
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  • Senior Optical Transceiver Design Engineer

    Applied Materials (Santa Clara, CA)
    …(SI) for 200G/lane and beyond, covering high-speed SerDes, channel modeling, and link margin analysis. + Develop robust power delivery network (PDN) solutions for ... + 5-10 years of experience in optical transceiver design, fiber optics, RF modulation, and networking systems. Hands-on experience with: + PCB schematic design… more
    Applied Materials (10/31/25)
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  • Sr. DSP Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …as GNU Radio + Knowledge of in MATLAB, C/C++, and/or Python + Knowledge of link budgets and analysis related to RF sensing systems + Ability to obtain and ... including immediate access to critical intelligence and national security data anywhere it is needed. You will work with...is needed. You will work with a team of RF engineers, DSP engineers, software engineers, hardware engineers and… more
    SpaceX (01/11/26)
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  • Intern Raytheon - Air Launched Effector Guidance…

    RTX Corporation (Tucson, AZ)
    …+ Qualified candidates must have experience with digital, analog and/or RF testing and experience debugging complex circuit card assemblies or electro-mechanical ... systems. Knowledge of RF / microwave devices preferred. + Travel Requirements: less...You Must Have** + Must be a _Sophomore, Junior, Senior , or Post-Graduate_ by the start of summer 2026… more
    RTX Corporation (01/16/26)
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  • Signal Processing Engineer I - Onsite

    RTX Corporation (Tucson, AZ)
    …design, development, prototyping, integration, test, and performance assessment of radar frequency ( RF ) or ElectroOptical/Infrared (EO/IR) algorithms and models. ... project, or academic research that provides experience applying signal processing techniques to RF or EO/IR data and models. + Experience with version control… more
    RTX Corporation (01/14/26)
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  • Engineer VII

    General Atomics (Poway, CA)
    …Through the PE role, this candidate will be responsible for leading Tactical Data Link (TDL) solutions providing end-to-end missionization and autonomous mission ... and rapidly field advanced technologies and mission systems onto autonomous UCAV. + Data Link Expertise: Represent the tactical data links, communication,… more
    General Atomics (12/11/25)
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  • Principal Electro-Mechanical Engineer

    RTX Corporation (Andover, MA)
    …problems that create a safer, more secure world. Job Summary: The RF Microelectronics/Module Design & Foundry Services Department at Raytheon in Andover, MA, ... is currently seeking a Senior Electro-Mechanical Engineer to develop leading-edge miniaturized 3DHI sensors...expected to follow established procedures in creation of technical data package work products, while working closely with program… more
    RTX Corporation (01/20/26)
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