• Senior GaN Reliability Engineer

    RTX Corporation (Andover, MA)
    …world. Job Summary: An exciting opportunity has opened for a **_Senior GaN Reliability Engineer_** to join our Advanced Microelectronic Solutions Department (AMSD) ... with device-level reliability testing and characterization in compound semiconductor field, preferably GaN and GaAs + Experience in the design and execution of… more
    RTX Corporation (12/06/25)
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  • Senior Section Lead - Semiconductor Foundry

    RTX Corporation (Andover, MA)
    …candidate will have experience in III-V semiconductor processing, preferably in GaAs, GaN , GaSb, or acoustic devices, automated inspection and pick and place ... Technology, Engineering & Math (STEM) Field + Experience working with GaAs, GaN , GaSb, and/or acoustic semiconductor processes + Relevant experience related to… more
    RTX Corporation (12/06/25)
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  • Sr. Principal RF Module Design/Development…

    RTX Corporation (Andover, MA)
    …the technical design and development of RF/microwave modules containing GaAs- and GaN -based monolithic microwave integrated circuit (MMIC) products. This would be in ... Analyzers (VNAs) and Performance Network Analyzer (PNAs) + Experience with GaAs and/or GaN MMIC devices + Current DoD Secret level security clearance **What We… more
    RTX Corporation (10/16/25)
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  • Principal/Senior Principal Engineer RF Microwave…

    Northrop Grumman (Sudbury, MA)
    …work with teammates to accomplish common goals. Design technologies will include GaAs, GaN , and InP. This position will require an individual who is comfortable with ... working in a small team environment with a significant amount of autonomy and accountability, covering the full life cycle of projects from inception through production. Given the small team environment, a willingness to assume multiple roles and… more
    Northrop Grumman (01/08/26)
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  • Principal Electrical Design Engineer

    Candela Corporation (Marlborough, MA)
    …Bipolar RF design techniques. * Knowledge of power switching components including MOSFET, GaN or SiC power device and DC/DC converter and inverter design * Provide ... expert-level guidance on the application of IEC 60601-1 standards with emphasis on electrical safety, EMC, and mechanical safety. * Knowledge of magnetics design and digital/analog closed loop control _This job description is not all inclusive and is intended… more
    Candela Corporation (12/30/25)
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  • Layout Support Engineer II

    RTX Corporation (Andover, MA)
    …tools + Familiarity with semiconductor processing and concepts, eg technologies like GaAs, GaN , SOI + Programming skills such as scripting, Skill, Python, etc. + ... Knowledge of the Linux Operating System. + Proven ability to work within a team environment. + Strong oral and written communication skills. + Detail oriented, ability to follow documented instructions and procedures. + Experience with CAD software tools. +… more
    RTX Corporation (11/04/25)
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