Lead Mechanical Development Engineer

The INNIO Advantage:

By combining a rich legacy in the power and gas compression space with pioneering technology, INNIO brings our customers affordable, reliable, and sustainable energy solutions for today—and tomorrow. As a very successful company, we are experiencing significant growth in the United States. Today, we help meet the world's energy needs with 64 GW of installed capacity and 48,000 of our powerful Jenbacher and Waukesha engines, which can be found in more than 100 countries.

By harnessing our history of energy industry firsts, along with the power of digital innovation, we will continue to deliver for the future.

Welcome to a World of Innovation and Inspiration. Welcome to INNIO!

We are looking for a Lead Mechanical Development Engineer to join our team in Waukesha, WI. If you’re an experienced mechanical engineer who thrives on solving complex problems, leading technical programs, and shaping the future of engine systems, this role puts you at the center of innovation. You’ll own major design initiatives, guide cross-functional development, and mentor engineers while working on products that power critical industries around the world.

As a Lead Mechanical Development Engineer, you’ll take full technical ownership of advanced engine component and system development. Your work will span concept creation, design execution, validation, and field performance improvement. In this role, you will:

• Lead high-impact engineering programs
  • Define and develop technical requirements for complex engine components and systems.
  • Drive multiple development projects using DFSS, DFR, CTQs, and DFMEA to ensure robust, reliable designs
  • Build and execute Design Validation Plans (DVP&R) using world-class test facilities and targeted field testing
• Solve meaningful engineering challenges
  • Perform analytical studies, calculations, and simulation requirements to guide design decisions
  • Lead root-cause investigations and cross-functional problem-solving efforts
  • Support prototype builds, testing, and troubleshooting for both new and existing products
• Be a technical leader and mentor
  • Guide and develop engineers in design, drafting, and engineering best practices
  • Collaborate closely with manufacturing, supply chain, applications, service, marketing, and suppliers
  • Ensure smooth execution of ECOs and business system processes

• Bachelor’s or Master’s degree in Mechanical Engineering, Engineering Technology, or Mechanical Design Technology
• At least 8 years of mechanical design or development experience with reciprocating internal combustion engines, engine-driven equipment, or similar industrial products.

• Strong command of GD&T, tolerance analysis, and DVA tools
• Experience with engine performance, FEA/simulation, testing, and mechanical development
• Knowledge of materials, manufacturing processes, quality tools (ISO, DFMEA, DFSS, DFR), and assembly methods
• Leadership experience in new product development and current product support
• Hands‑on experience with rapid prototyping
• Excellent communication skills and comfort working in a global engineering environment
• Ability to manage multiple projects with clarity, structure, and technical rigor

• Location:
  
  Waukesha, WI
• Hybrid
  
  Work Schedule:
  
  Generally 3 days onsite (Mon/Wed/Thu) and 2 days working offsite (Mon/Fri). Specific days may adjust based on business requirements.
• Travel:
  Occasional travel, up to 10%, which may include both domestic and international destinations.
• Visa Sponsorship:
  This role is not eligible for visa sponsorship now or in the foreseeable future.

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