Sr Project Engineer - Embedded Systems

Rehlko•Sheboygan, WI

About The Position

Why Work at Rehlko Our work is guided by our purpose: creating an energy-resilient world for a better future. This purpose embodies the legacy we bring, with more than 100 years as the global leader in energy resilience, delivering solutions critical to sustain and improve life. Our teams have the opportunity to provide a critical resource – energy – that ensures safety, security, and independence for people around the world. Our team members are focused on pushing boundaries, continuing to innovate in an ever-changing landscape, and keeping up with the pace required to create solutions for today’s world demands. Our product range includes engines, generators, power conversion, UPS systems, EV components and electrification solutions, microgrid controls and management, and clean energy solutions that serve a broad spectrum of OEM, residential, industrial, and commercial customers. At Rehlko, you have the freedom to identify, create, and deliver solutions – large and small – that help people and communities thrive in the moments that matter. At Rehlko, our team members are the essential energy that powers our organization’s success. We are committed to fostering a safe and sustainable work environment where safety is everyone’s responsibility. We empower every team member to actively participate in our Zero Is Possible safety culture by encouraging open communication, proactively reporting hazards, following protocols, and suggesting improvements. Join us in creating an energy resilient world for a better future! What We Offer At Rehlko, our Total Rewards programs are designed to accelerate growth, energize performance, and support a culture of inclusion at every stage of life and work. We offer total rewards that are easily understood, recognize results, enable career mobility, and reflect our commitment to valuing diverse needs in a fast-moving world. We provide: Competitive compensation and benefits Work-life flexibility Recognition and rewards Development and career opportunities A safe and inclusive workplace Why You Will Love this Job Basic Function The Sr Project Engineer - Embedded Systems is responsible for developing embedded software and creating system-level electrical requirements for power system controllers and related products. This position utilizes strong power system engineering principles, supporting software requirements and architectural development, as well as participating in software verification, validation, and cross-product development initiatives.

Requirements

B.S. in Electrical Engineering from an ABET-accredited program and 4+ years of professional experience in embedded software development within electrical or power systems.
B.S. in Electrical Engineering and M.S.in Electrical Engineering and 2+ years of related work experience
Strong foundation in electrical engineering principles (controls, power systems, electronics).
Proficiency in embedded programming using C and/or C++.
Experience working with embedded processors, memory, and communication interfaces.
Experience contributing to system-level requirements and specifications.
Familiarity with communication protocols such as CAN, MODBUS, RS-485, TCP/IP, or similar.
Ability to work on multiple tasks and projects in a structured development environment.

Nice To Haves

Experience with power generation, power electronics, or industrial control systems.
Experience with modeling and simulation tools such as MATLAB or Simulink.
Familiarity with embedded development tools (e.g., Keil, Green Hills, Wind River, NXP IDEs).
Exposure to DFMEA, systems engineering practices, or model-based development.
Strong documentation, communication, and problem-solving skills.

Responsibilities

Design and develop embedded software (primarily C/C++) for electrical control systems and power system applications.
Execute and contribute to system-level electrical requirements, specifications, and performance definitions.
Participate in system architecture development, including hardware–software integration.
Develop and maintain software requirements, design documentation, and verification artifacts.
Support DFMEA activities and system-level design reviews.
Collaborate with cross-functional teams including hardware, systems, manufacturing, quality, and service.
Debug and verify embedded systems using tools such as oscilloscopes, emulators, debuggers, and communication analyzers.
Support issue investigation and resolution at both the software and electrical system level.
Apply structured development processes and configuration management tools.