Repair & Overhaul Technician - Machining

Jenbacher; Waukesha (WI); Hybrid; USD 55,000 - 72,000; Full time

Job summary

INNIO Group in Waukesha, WI is seeking a Repair & Overhaul Technician for 1st shift to machine components and parts for large gas compression and power generation engines, delivering a high‑quality product to customers while maintaining a safe work environment.

You will set up and operate machine tools, develop CNC programs, perform maintenance and calibration, and coach teammates to drive efficiency and cost savings.

Qualifications

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

Responsibilities

• Set up and operate machine tools to produce parts, fixtures and basic tooling.
• Machining, assembly and finishing of components for engines.
• Create CNC programs and control sequences for multiple machines.
• Calibrate gauges and maintain hand tools and fixtures.
• Perform preventative maintenance on equipment and lubricants.
• Provide coaching and teamwork to meet objectives.
• Identify opportunities to improve efficiency and reduce costs.

Skills

Collaborative

Autonomous

Multi-tasking

Problem solving

Effective communication

Education

High School or GED

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.

Role Summary/Purpose

The Repair & Overhaul Technician- 1st Shift is responsible for themachining of components and partsfor 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

• Perform the most critical machine duties to produce high quality parts, fixtures and basic tooling including: set up and operation of any machine tool in the shop.

• Work within close tolerances and various materials with complex designs to perform the machining, assembly and finishing of components needed for engine production and service parts.

• Create programs to control the operation sequence and cycling of computer numerically controlled (CNC) machines which may include working with multiple machines and machining centers.

• Program correct operational sequence, tooling change, axis movement of carriage of head and cycle speeds, etc., develop programs from specifications/schematics/blueprints.

• Use jigs, fixtures and other equipment in performance of duties.

• Perform Non‑destructive testing, grinding and other operations in support of all machining products.

• Perform equipment and machinery preventative maintenance work, including but not limited to coolant and lubrication application to machinery and minor repairs

• Calibrate gauges and measuring equipment and perform general maintenance and repair of hand tools, specialized tools, equipment and fixtures.

• Follow maintenance schedules and perform equipment inspections to ensure proper and safe operation.

• Provide coaching and expertise to other team members by sharing expertise and working as a team to meet common business objectives.

• Identify continuous improvement opportunities to drive efficiency and cost savings.

Minimum Requirements

• High School or GED.

• 2+ years ofmachiningexperience.

• 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.

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