Senior Mechanical Engineer - Industrial Equipment

Miller Electric Mfg. LLC; Appleton (WI); On-site; USD 110,000 - 150,000; Full time

Job summary

Miller Electric Mfg. LLC, based in Appleton, Wisconsin, seeks a Senior Mechanical Engineer to lead design and development of industrial welding equipment within our CBI process.

You will drive mechanical development from concept to production, solving complex challenges and delivering high‑performance products for demanding environments. You will mentor engineers, ensure DFMA and reliability testing, and collaborate with product managers, manufacturing, and suppliers to introduce robust

Qualifications

• Bachelor of Science in Mechanical Engineering is required.
• 8+ years of experience developing mechanical solutions for industrial products.
• Experience designing enclosures, sheet metal structures, aluminum extrusions, castings and machined components is preferred.
• Experience integrating mechanical and electrical systems incl. power electronic converters with high voltage spacing requirements, thermal management designs, PCB assemblies, vibration robustness and power routing is preferred.
• Demonstrated success delivering innovative product designs while meeting project timelines.
• Proficiency with SolidWorks, PDM Professional, SolidWorks Simulation and CF Design is preferred.
• Experience developing products for compliance with UL, CSA, CE/UKCA and IEC/EN regulatory requirements is preferred.
• Experience supporting products through development, production release, and ongoing manufacturing support.

Responsibilities

• Lead mechanical development from concept through prototype, testing, DFMA, production, and continuous product improvement.
• Design enclosures, sheet metal parts, aluminum extrusions and castings.
• Integrate mechanical and electrical systems including power electronic converters with high voltage spacing requirements, thermal management, PCB assemblies, vibration robustness and power routing.
• Support reliability testing and regulatory compliance activities, including CSA, CE/UKCA, IEC/EN, UL, ETL, and other standards.
• Provide technical mentoring and coaching for Mechanical Engineers and Designers.
• Leverage established engineering processes and best practices to drive design decisions and project execution.
• Conduct design reviews and provide guidance on technical decisions and trade-offs.
• Partner with product managers, engineers, technicians, manufacturing, service, and suppliers to launch products.
• Provide engineering support for manufacturing, service, warranty and field-related issues.

Skills

Mechanical design

Product development

Cross-functional collaboration

DFMA

Thermal management

Regulatory compliance

Mentoring

Project planning

Education

Bachelor of Science in Mechanical Engineering

Tools

SolidWorks

SolidWorks Simulation

CF Design

PDM Professional

Job description

Miller Electric Mfg. LLC, based in Appleton, Wisconsin, seeks a Senior Mechanical Engineer to lead design and development of industrial welding equipment within our CBI process.

You will drive mechanical development from concept to production, solving complex challenges and delivering high‑performance products for demanding environments. You will mentor engineers, ensure DFMA and reliability testing, and collaborate with product managers, manufacturing, and suppliers to introduce robust