Principal Design Engineer

5 days ago


Merrimack, New Hampshire, United States Trystar Inc Full time
Job Title: Principal Design Engineer

Trystar Inc is a leading provider of innovative power solutions, and we're seeking a highly skilled Principal Design Engineer to join our team in Merrimack, NH.

About the Role

We're looking for a talented engineer with extensive experience in complex microcontroller and FPGA-based architectures and embedded real-time software controls. As a key contributor, you will drive the development of cutting-edge power and instrumentation systems, leveraging your expertise across multiple disciplines to collaborate on new system design architectures and lead projects from concept to validation.

Key Responsibilities
  • Develop and implement C-based embedded real-time control software for various power systems, including motor drives, DC/DC converters, AC inverters, energy storage systems, vehicle traction drives, turbine generators, wind generators, and SCR firing controllers.
  • Support IEEE 1547 and UL 1741 grid support inverter certification testing for multiple products.
  • Perform algorithm analysis, loop tuning, and system simulation using MATLAB and Simulink.
  • Conduct in-system testing and debugging of closed-loop control systems using software emulators and embedded software-based frequency response analysis tools.
  • Mentor junior firmware and software developers.
  • Develop and manage detailed project schedules.
Requirements
  • Bachelor's degree in Electrical Engineering or a related field with 10+ years of relevant experience in power conditioning software controls.
  • Extensive experience in digital design engineering, focusing on power and instrumentation systems.
  • Highly motivated, fast learner with exceptional attention to detail that thrives in a team environment.
  • Familiarity with electrical hardware for power conversion and instrumentation.
  • Ability to read and understand mixed-signal electrical schematics.
  • Knowledge of space vector modulation and Clarke/Park transformations.
  • Proficiency in C-based embedded real-time control software development.
  • Proficiency with Verilog-based logic design.
  • Strong background in microcontroller and FPGA-based architectures.
  • Experience with IEEE 1547 and UL 1741 grid support inverter certification testing.
  • Proficiency in MATLAB, Simulink, and other relevant simulation tools.
  • Strong mentoring abilities to guide and develop junior engineers.
  • Excellent documentation skills for creating product requirements, functional specifications, and user manuals.
What We Offer

At Trystar Inc, we offer a dynamic and innovative work environment, competitive compensation, and opportunities for professional growth and development. If you're a motivated and experienced engineer looking for a new challenge, we encourage you to apply for this exciting opportunity.


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