Three to five or more years of heavy-duty or industrial engine experience.
Strong knowledge of reciprocating engines in oil and gas or power generation.
Experience with diagnostics, rebuilds, and troubleshooting.
Valid driver's license.
Reliable transportation.
Computer proficiency with Microsoft applications.
Ability to lift 50 pounds or more.
Ability to work in outdoor and industrial environments, stand, kneel, and work in confined spaces.
Responsibilities
Diagnose, troubleshoot, and repair diesel and gas engines.
Perform major overhauls and rebuilds on reciprocating engines, including power generation units and emissions systems.
Conduct preventive and predictive maintenance programs.
Inspect and repair fuel, lube oil, cooling, ignition, and air systems.
Use original equipment manufacturer diagnostic software and tools, including Cummins Insight, Volvo Penta, Cat ET, and SIS 2.
Support field service operations, including remote site work.
Maintain accurate maintenance and service records.
Ensure compliance with safety and environmental regulations.
Assist with commissioning and decommissioning equipment.
Collaborate with operations teams to minimize downtime.
Desired Qualifications
Technical certification.
We are seeking a skilled Heavy Duty Mechanic / Reciprocating Engine Mechanic. This role is responsible for diagnosing, repairing, and maintaining engines and associated equipment to ensure safe, reliable, and efficient operations.
Duties
Diagnose, troubleshoot, and repair diesel and gas engines
Perform major overhauls and rebuilds on reciprocating engines (power generation units, emissions systems)
Conduct preventative and predictive maintenance programs
Inspect and repair fuel, lube oil, cooling, ignition, and air systems
Utilize OEM diagnostic software and tools
Support field service operations, including remote site work
Maintain accurate maintenance and service records
Ensure compliance with safety and environmental regulations
Assist with commissioning and decommissioning of equipment
Collaborate with operations teams to minimize downtime
Utilize OEM diagnostic software such as Cummins insight, Volvo penta, Cat ET, Sis 2.
Qualifications
High school diploma or GED; technical certification preferred
3–5+ years of heavy-duty or industrial engine experience
Strong knowledge of reciprocating engines in oil & gas or power generation
Experience with diagnostics, rebuilds, and troubleshooting
Valid driver’s license
Reliable transportation
Computer proficiency with Microsoft applications
Physical Requirements:
Ability to lift 50+ lbs
Work in outdoor and industrial environments
Ability to stand, kneel, and work in confined spaces
Benefits:
401(k)
401(k) matching
Dental insurance
Flexible schedule
Health insurance
Vision insurance
Work Location: Lebanon, Indiana Shift: 2 weeks on 2 weeks off