Sr Controls & Electronics Engineer

Sonny's Enterprises • Savage, MN

2d • Onsite

About The Position

Sonny's Enterprises is the world's largest manufacturer of conveyorized car wash equipment, parts, and supplies. We are the industry leader, recognized and awarded by the International Car Wash Association for innovating new technologies to advance the industry with products proudly designed and built in the USA. Our culture thrives on finding new and better ways to accelerate what’s next. We embrace change and the opportunity it produces to maximize the potential of our most valuable resource — our PEOPLE! We invite you to explore our opportunities and grow your career with us. The Senior Controls & Electronics Engineer will play a crucial role in the design, development, and implementation of control systems for Sonny’s Enterprises. You will work closely with cross-functional teams, collaborating with controls and mechanical engineers to create robust and efficient solutions. The ideal candidate should have a strong background in control system design, programming, and troubleshooting.

Requirements

• Bachelor’s Degree in Electrical, Control Systems Engineering or related field.
• 7-12 years’ experience as a Controls Systems Engineer or related role.
• Demonstrated ability to lead projects.
• Proficiency in PLC and HMI programming and systems.
• Experience with VFDs, motor and pump control.
• Proficiency with fast-development platforms for R&D purposes (Arduino, Rapsberry Pi)
• Programming in C languages, Python, Javascript, LabView, etc.
• Fluent in controls systems writing protocols and databases.
• Comfortable with algorithm design and programmable logic practices.
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration abilities.
• Eagerness to learn and adapt to new technologies and methodologies.
• Ability to work independently and as part of a team in a fast-paced environment.

Responsibilities

• Develop, test, and implement advanced control systems, algorithms, and strategies to enhance product performance and reliability.
• Design and develop electronic circuits, PCBs, and embedded systems for integration into products.
• Program and optimize embedded systems for control and communication, using languages such as C/C++ and MATLAB/Simulink.
• Collaborate with mechanical, electrical, and software engineering teams to integrate controls and electronics into complex systems.
• Design and execute validation plans for control systems and electronics, including developing test plans, analyzing results, and making necessary design adjustments.
• Ensure designs meet industry standards and regulatory requirements (e.g., IEC, ISO, UL) for safety, emissions, and environmental performance.
• Implement best practices for DFM and Design for Testability (DFT) to ensure high product quality and efficiency in manufacturing.
• Prototype, test, and optimize PID loops that include multiple I/O, VFDs, and PLCs.
• Partner with cross-functional teams to define sensor, computing, network, and redundancy requirements.
• Lead and/or assist in the development of machine specifications.
• Provide documentation and support to the field team.
• Promote a safe working environment by following all safety procedures.
• Appropriately escalate downtime situations to vendors or headquarters for support to restore equipment operation.
• Ensure compliance with applicable internal processes and regulations.
• Complete the CAD drawings.
• Perform controls systems assessments to maintain and improve equipment reliability.
• Recommend hardware and software changes as well as upgrades to existing systems.
• Take initiative to identify opportunities for continuous improvement.
• Provide sketches, markups and direction to designers to develop project drawings.
• Create bills of materials and lead the quoting process with outside vendors.
• Other duties as assigned.

Benefits

• 100% employer-paid medical plan for eligible employees
• Employer-paid Short-Term Disability (STD) coverage
• Voluntary, employee-paid benefit options, including additional medical plan choices, dental, vision, flexible spending accounts (FSAs), Long-Term Disability (LTD), life insurance, and a 401(k) plan with a Company matching contribution.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior