Repair & Overhaul Technician

Innio; Oak Creek (WI); On-site; USD 45,000 - 60,000; Full time

Job summary

Innio is looking for a Repair & Overhaul Technician for the 1st shift at our Oak Creek facility. In this role, you will assemble large gas compression and power generation industrial engines, ensuring a high-quality product and a safe working environment.

Candidates must have a High School diploma or GED and a minimum of 2 years of mechanical assembly experience. Ability to lift at least 40 lbs and strong problem-solving skills are essential.

Qualifications

• High School or GED required.
• 2+ years of mechanical assembly experience.
• Ability to lift a minimum weight of 40 lbs.

Responsibilities

• Assemble large gas compression and power generation industrial engines.
• Interpret part drawings and service manuals.
• Maintain a clean and safe work environment.

Skills

Mechanical assembly experience

Collaborative team player

Problem-solving

Education

High School or GED

Tools

Hand/power tools

Measuring instruments

Job description

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.

Work Schedule

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

Role Summary

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.

Essential Responsibilities

• 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.

Minimum Requirements

• 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.

Desired Skills

• 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.

Location

Waukesha