• Sr. Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …and electro-optical/infrared (EO-IR) Signal Processing (SP); and missile- and sensor-level Modeling and Simulation for Raytheon's broad portfolio of projects, ... Effectors PG&C Center is currently hiring for a **Sr. Principal Systems Engineer - Missile Guidance, Navigation,...years prior relevant experience + GNC, Signal Processing, and/or Modeling / Simulation experience + Engineering experience… more
    RTX Corporation (12/17/25)
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  • Principal Digital Engineer or Sr.…

    Northrop Grumman (Buffalo, NY)
    …history, they're making history. We are looking for you to join our team as an ** Principal Digital Engineer or Sr. Principal Digital Engineer ** based out ... of **Buffalo, NY** . As a ** Principal Digital Engineer or Sr. ...based on analysis of specifications and reliability. + Use modeling and simulation tools to expedite development… more
    Northrop Grumman (01/06/26)
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  • Principal /Sr. Principal Digital…

    Northrop Grumman (Cincinnati, OH)
    …part of history, they're making history. NG Microelectronics Center is seeking a Principal /Sr. Principal Digital Engineer (FPGA) in Beavercreek, OH (Dayton, ... The ideal candidate will have experience with: + RTL modeling and simulation + Full FPGA design...Beavercreek, OH!** _This position can be filled as a Principal FPGA Digital Engineer or Senior … more
    Northrop Grumman (11/29/25)
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  • Electrical Engineer - Transmission Planning…

    Xcel Energy (Amarillo, TX)
    …requires a balance of technical acumen and strong communication skills, as the principal engineer will need to convey technical concepts clearly and effectively ... and Technical Leadership: + Mentor engineers, interns, and analysts on advanced simulation methodologies, IBR modeling , EMT techniques, and emerging grid… more
    Xcel Energy (01/07/26)
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  • FPGA Design/ Principal FPGA Design…

    Northrop Grumman (Rolling Meadows, IL)
    …counter-measure systems (IRCM), automatic test equipment, modeling and simulation , and situational awareness programs. The FPGA/ Principal FPGA Design ... links, embedded processing and interfaces. Job Description: As a FPGA/ Principal FPGA Design Engineer , you will join...products. Your expertise in digital component design and analysis, modeling and simulation , circuit level design and… more
    Northrop Grumman (12/17/25)
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  • Sr. Principal Affordability Engineer

    RTX Corporation (Lexington Park, MD)
    …create a safer, more secure world. Raytheon is looking for a **Senior Principal Systems Engineer ** to support the Transformation & Initiatives (T&I) department. ... effectiveness, and technological capabilities of systems engineering practices. The Senior Principal Systems Engineer will report to the Raytheon Missiles… more
    RTX Corporation (10/29/25)
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  • Principal R&D/Product DVL Engineer

    TE Connectivity (Middletown, PA)
    PRINCIPAL R&D/PRODUCT DVL ENGINEER SIGNAL INTEGRITY Posting Start Date: 11/4/25 **At TE, you will unleash your potential working with people from diverse ... connected world.** ​ Job Description: **Job Overview** As a Principal Product Dvl Engineer in the Signal...of signal integrity for product and system design including modeling , simulation , testing, and circuit board layout.… more
    TE Connectivity (01/04/26)
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  • Principal /Sr. Principal Digital…

    Northrop Grumman (Rolling Meadows, IL)
    …systems and sensors, infrared counter-measure systems (IRCM), automatic test equipment, modeling and simulation , and situational awareness programs. The Hardware ... Engineering organization plays a key role in developing these solutions. The Principal /Sr. Principal Digital Design Engineer role involves full life-cycle… more
    Northrop Grumman (11/11/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Oklahoma City, OK)
    …ways. The Defense Systems Sector is seeking a ** Principal / Sr Principal ** **RF/Microwave Design Engineer ** to join our growing team in **Oklahoma City, ... be filled at either Principal or Sr. Principal RF Microwave Design Engineer level.** **Basic...with RF budgeting, frequency planning, RF chain analysis and modeling , schematic capture, electromagnetic simulation , signal integrity… more
    Northrop Grumman (12/05/25)
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  • Principal Software Engineer (USA)

    Trexquant Investment (Stamford, CT)
    Trexquant is seeking a highly skilled Principal Software Engineer to lead the next-generation development of our trading and research simulation platform. ... processing, and live execution for quantitative strategies. As a Principal Software Engineer , you will work closely...and engineers to design and maintain a robust, extensible simulation and backtesting framework. You will help shape the… more
    Trexquant Investment (12/16/25)
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