• Principal Software Systems Quality…

    RTX Corporation (Tewksbury, MA)
    …Tier Air & Missile Defense, National Advanced Surface-to-Air Missile, Multi-Function Radio Frequency Sensor, Enduring Indirect Fire Protection Capability, ... safer, more secure world. We have an immediate need for an onsite ** Principal Software Systems Quality Engineer** (Quality Assurance/Compliance) to support Land… more
    RTX Corporation (09/16/25)
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  • EA/EP Sr Principal Systems…

    RTX Corporation (Marlborough, MA)
    …Ability to design and analyze multi-target track filtering algorithms + Experience with RF Systems Engineering including knowledge of RF performance analysis ... algorithms for clutter and jamming suppression + Knowledge of RF communications and/or radar systems to generate realistic models and simulations of threat … more
    RTX Corporation (09/05/25)
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  • Principal RF System Engineer

    Leidos (Tewksbury, MA)
    **Description** Leidos has an opening for a Principal Systems Engineer in support of Checkpoint Screening Products in Tewksbury, MA **JOB SUMMARY:** Leidos is ... issues and updates that are required. + Works with senior team and develop junior team members to perform...+ 5+ years of practical experience as a HW Systems Design Engineer, ideally in the X-Ka RF… more
    Leidos (10/03/25)
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  • Principal Electronic Engineer

    Advanced Energy (Wilmington, MA)
    …in applied research, design, development, testing, manufacturing, and documentation of products or systems . The Principal Engineer should be able to identify and ... Principal Electronic Engineer **ABOUT ADVANCED ENERGY** Advanced Energy...engineering technicians related to program specific work. Interacts with senior level professionals both internal and external to AE.… more
    Advanced Energy (09/05/25)
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  • Principal RF Electrical Engineer

    Leidos (Tewksbury, MA)
    …development of electrical equipment and systems , particularly in X-K/Ka band RF systems . Duties may include conducting experiments and evaluating results in ... the following areas: radar and radar detection equipment, radio , circuitry components, analog and digital computers, and control/test...+ 5+ years of practical experience as a HW Systems Design Engineer, ideally in the X-Ka RF… more
    Leidos (09/21/25)
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  • Sr . Principal Air Vehicle System…

    Northrop Grumman (Sudbury, MA)
    …support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. ** Sr . Principal System Test Engineer responsibilities include:** ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/17/25)
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  • Principal OR Senior Principal…

    Northrop Grumman (Sudbury, MA)
    …they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal Field Service Engineer - Network and ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Service Engineer - Network and Communications level or the Senior Principal Field Service Engineer - Network… more
    Northrop Grumman (09/17/25)
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  • Communications Operator/Technician…

    Applied Research Solutions (Bedford, MA)
    …tools and test equipment; sustaining, troubleshooting, and repairing standard radio frequency wireless, line-of-sight, beyond line-of-sight, wideband, and ... are motivated through our industry competitive benefits package, our awards and recognition program, and personalized attention from ARS Senior Managers. Minimum… more
    Applied Research Solutions (09/30/25)
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  • Senior Principal Radar Receiver…

    RTX Corporation (Tewksbury, MA)
    …on-the-job training, mentoring and purposeful rotations. We have an opportunity for a ** Senior Principal Radar Receiver Exciter Hardware Lead** seeking to solve ... and exciter hardware and firmware utilized in complex radar systems . The technical challenges range from RF ...We Prefer** : + Experience in cascade analysis and frequency planning. + Experience with I/Q signal processing analysis… more
    RTX Corporation (08/21/25)
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  • Senior Principal Antenna…

    RTX Corporation (Tewksbury, MA)
    …seeking to utilize their strong academic background and experience in RF /Microwave system theory and design, including architectures, subsystems, components and ... include design and hands-on testing of microwave components, cards and systems plus providing technical support to production activities. Team leadership skills… more
    RTX Corporation (09/16/25)
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