Repair & Overhaul Technician

About INNIO Group

INNIO Group is a global distributed energy solutions provider that delivers reliable, flexible, transient, decentralized, modular and efficient power. With a track record of innovation, INNIO designs, manufactures and services high‑performance power systems under its Jenbacher and Waukesha brands. The company delivers power for applications including data centers, microgrids, grid stabilization, industrial energy and gas compression.

INNIO operates a global installed base across approximately 100 countries as of December 31, 2025, supported by a resilient, high‑margin services business that delivers long‑term, recurring revenues across the full equipment lifecycle. As electricity demand accelerates—driven by AI, electrification and grid constraints—INNIO enables scalable, behind‑the‑meter power generation with high efficiency, fast start capability, strong transient performance and fuel flexibility, including hydrogen‑ready solutions.

INNIO employs over 5,000 people worldwide and is committed to moving energy forward.

Based at our Oak Creek facility in a 1st shift capacity.

The Repair & Overhaul Technician – 1st Shift is responsible for the assembly of large gas compression and power generation industrial engines and delivering a high-quality product to our customers while maintaining a safe work environment.

• Interpret machined part drawings specifications and wiring diagrams.
• Read and understand service manuals.
• Utilize computer to access assembly blueprints, 3‑D assembly instructions, manuals, engineering memos (ECO’s), and sketches.
• Knowledge of internal combustion engine and its assembly process using hand/power tools.
• Pull parts/kit orders to prepare for sub‑assembly or engine assembly varying operations.
• Verify part conformance to print as needed using measuring instruments such as calipers, gauges, and micrometers.
• Maintain tooling and equipment.
• Maintain a clean and safe work environment.
• Help in identifying continuous improvement opportunities.

• High School or GED.
• 2+ years of mechanical assembly experience.
• Ability to meet physical demands of industrial engine assembly.
• Ability to lift a minimum weight of 40 lbs.

• Strong collaborator who is a positive team player.
• Autonomous, results driven and accountable for own actions and takes ownership of decisions.
• Demonstrated ability to multi‑task and coordinate several moderate projects simultaneously.
• Effective problem solver and communicator with the ability to interface with peers with confidence and clarity.
• Willingness to learn new skills and perform a variety of tasks and roles within the assembly process.

Waukesha