Senior Staff Electrical Engineer - Electrical Assembly

Rehlko; Sheboygan (WI); On-site; USD 113,000 - 144,000; Full time

Job summary

Rehlko is seeking a Senior Staff Electrical Engineer, Electrical Assembly to oversee the manufacturing and electrical integration of large-scale data center generators and enclosures. You will lead a team of technicians, ensure safety and quality, and drive continuous improvements in the assembly process.

The role requires arranging onsite work at the Kenosha start location and later the Mosel facility near Sheboygan, with a strong emphasis on wiring standards, documentation, and lean practices

Qualifications

• 5–10 years in industrial electrical assembly or manufacturing.
• Able to read and interpret complex electrical schematics, P&IDs, and GA drawings.
• Strong NEC knowledge for industrial machinery.
• Experience with Modular Data Center (MDC) assembly or large-scale power skids preferred.
• Lean Manufacturing principles (VSM, 5S, Standard Work) and ERP/MRP familiarity preferred.

Responsibilities

• Provide technical oversight and ensure compliance with UL 508A, NFPA 70, and NFPA 79 standards.
• Lead point-to-point wiring inspections, IPC/WHMA-A-620 standards adherence, and FAT oversight.
• Sign off on production documentation and oversee continuous improvement of the assembly process.
• Lead and develop the electrical assembly team, including hands-on training and safety leadership.
• Drive Kaizen events or Lean initiatives to reduce waste and improve cycle times.
• Coordinate with supply chain to stage electrical components and ensure on-time production.
• Lead root cause investigations to prevent recurrence of electrical failures.

Skills

Electrical schematics

P&IDs

GA drawings

NEC knowledge

Lean manufacturing

Team leadership

Quality auditing

Electrical assembly

Safety compliance

Education

ABET Accredited Electrical Engineering

Tools

ERP/MRP systems

IPC/WHMA-A-620

UL 508A standards

Job description

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

The Senior Staff Electrical Engineer, Electrical Assembly is responsible for overseeing the end-to-end manufacturing and electrical integration of large-scale data center Generators and Enclosures. This role ensures that all internal wiring, control panels, and power distribution systems are assembled to the highest standards of safety and quality before leaving the factory. You will lead a team of electrical assembly technicians, providing technical guidance, performing quality audits, and driving continuous improvement in the assembly process. Work Mode: Onsite Location: Kenosha facility to start (initial ~6 months to stand up the process at site), then primary location at Mosel facility at N7650 County Rd LS, Sheboygan, WI, 53083.

Specific Responsibilities

• Technical Oversight & Compliance
• Standards Adherence: Ensure all enclosure wiring and industrial control panels comply with UL 508A, NFPA 70 (NEC), and NFPA 79 standards.
• Quality Auditing: Perform point-to-point wiring inspections and verify crimp/solder integrity according to IPC/WHMA-A-620 standards.
• Testing Oversight: Supervise factory acceptance testing (FAT), including continuity testing, insulation resistance (megger) testing, and ground-bond testing.
• Documentation: Review and sign off on production redlines, ensuring all as-built documentation accurately reflects the final assembly.
• Team Leadership & Personnel Management
• Skill Development: Conduct hands‑on training for staff on complex wiring methods, proper tool usage (e.g., hydraulic crimpers, torque wrenches), and blueprint reading.
• Safety Leadership: Enforce strict adherence to LOTO (Lockout/Tagout) procedures and PPE requirements within the electrical assembly bay.
• Operational Excellence
• Process Improvement: Identify bottlenecks in the assembly flow and lead Kaizen events or Lean initiatives to reduce waste and improve cycle times.
• Material Coordination: Work with the supply chain team to ensure all electrical components (breakers, busbars, wire harnesses) are staged and ready for production.
• Root Cause Analysis: Lead investigations into any electrical failures found during testing to prevent recurrence in future builds.

Requirements

• Bachelor of Science in Electrical Engineering Required (ABET Accredited).
• Minimum 5-10 years in industrial electrical assembly or manufacturing. Advanced ability to read and interpret complex electrical schematics, P&IDs, and mechanical GA drawings. Deep understanding of the National Electrical Code (NEC) as it pertains to industrial machinery and equipment.
• Experience with Modular Data Center (MDC) assembly or large-scale power skids preferred
• Proficiency in Lean Manufacturing principles (VSM, 5S, Standard Work) preferred.
• Familiarity with ERP/MRP systems for tracking production progress and labor hours preferred.
• Certifications:
• IPC/WHMA-A-620 (CIS or CIT) highly preferred.
• UL 508A MTR (Master Technical Representative) or equivalent experience in a UL-certified panel shop preferred.

Applicants must be authorized to work in the US without requiring new or transfer visa sponsorship now or in the future.

The Salary range for this position is $113,000.00-$143,950.00.The specific Salary rate offered to a candidate may be influenced by a variety of factors including the candidate’s experience, their education, and the work location.

About Us

Rehlko proudly offers a rich history steeped in creativity and commitment to our associates and communities, along with competitive benefits and compensation. Our Purpose-Creating an energy resilient world for a better future and Values: Curiosity, Trust, Pace, and Excellence, are important cultural components that shape the way we work and relate to one another. Learn more about Rehlko at http://www.rehlko.com/who-we-are.

In addition to the investment in your development, Rehlko offers a benefits package including a competitive salary, health, vision, dental, 401(k) with Rehlko matching, and more!?

Rehlko is an equal opportunity employer that prohibits discrimination and will make decisions regarding employment opportunities, including, but not limited to, hiring, job assignment, compensation, promotion, benefits, training, discipline, and termination, without regard to race, creed, color, ethnicity, religion, sex, pregnancy, childbirth, or related medical conditions, genetic information, age, national origin, citizenship, ancestry, caste, mental or physical disability, marital or familial status, sexual orientation, gender identity or expression, genetic information, political belief or affiliation, union membership status, military status, veteran status, or any other characteristic protected by national, state, local, or other applicable laws.

Americans with Disabilities Act (ADA)

It is the policy of Rehlko to comply with all applicable provisions of the Americans with Disabilities Act (ADA) and corresponding national, state, local, or other applicable laws. Rehlko will not discriminate against any qualified associate or applicant with respect to any terms, privileges, or conditions of employment because of a person’s physical or mental disability. Rehlko will provide a reasonable accommodation to associates or applicants with disabilities, in accordance with applicable laws. If you have a disability and require an accommodation in the application process or during the course of employment, please contact [e-mail]. Rehlko is an equal opportunity/affirmative action employer.

Our Values

Curiosity - Seek, learn, share

Trust - Go farther together

Pace - Focus to go faster

Excellence - Find the win every day