Mechanical Maintenance Technician - Jenbacher Engines

Innio; Waukesha (WI); On-site; USD 50,000 - 70,000; Full time

Job summary

Innio, located in Waukesha, WI, is looking for a Mechanical Maintenance Technician to ensure safe and efficient operations of production equipment. The role involves troubleshooting, repairing, and performing mechanical maintenance on machinery. Candidates should have technical training or apprenticeship in Mechanical Maintenance, with strong problem-solving skills and familiarity with CNC controls.

This position is onsite from Monday to Friday, supporting daily manufacturing activities while promoting continuous improvement initiatives. Please note that this role is not eligible for visa sponsorship.

Qualifications

• Experience troubleshooting and repairing industrial equipment, preferably machine tools.
• Familiarity with CNC controls.
• Basic computer skills (MS Office).

Responsibilities

• Troubleshoot and repair issues on machine tools and production equipment.
• Perform mechanical maintenance on production machinery including hydraulics and pneumatics.
• Execute preventive maintenance activities to minimize downtime.

Skills

Troubleshooting

Mechanical maintenance

Technical aptitude

Problem-solving

Teamwork

Communication

Attention to detail

Education

Technical training or apprenticeship in Mechanical/Industrial Maintenance

Tools

CNC controls (Fanuc preferred)

Job description

About INNIO:

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.

The Mechanical Maintenance Technician is responsible for troubleshooting, repairing, and maintaining mechanical systems and production equipment to ensure safe, reliable, and efficient operations. This role supports daily manufacturing activities by performing preventive and corrective mechanical maintenance, minimizing downtime, and improving equipment performance.

What you’ll do:

• Troubleshoot and repair issues on machine tools and production equipment
• Perform mechanical maintenance on production machinery, including hydraulics, pneumatics, and mechanical components
• Execute preventive maintenance activities to minimize downtime
• Partner with the technical team to ensure safe, reliable operations
• Support continuous improvement and equipment optimization initiatives

What you’ll have:

• Technical training or apprenticeship in Mechanical Maintenance, Industrial Maintenance or related fields
• Experience troubleshooting and repairing industrial equipment (machine tools preferred)
• Strong technical aptitude and hands‑on problem‑solving skills
• Familiarity with CNC controls (Fanuc preferred)
• Basic computer skills (MS Office)
• Strong teamwork and communication skills
• Detail‑oriented with a focus on quality and continuous learning
• Willingness to work shifts and overtime as needed

Additional Information:

• Location: Waukesha, WI
• Work Schedule: Onsite Monday through Friday
• Visa Sponsorship: This position is not eligible for visa sponsorship.