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Rehlko

Global energy resilience solutions provider

Field Service Apprentice

Equipment Field ServiceConfirmed live in the last 24 hours
Internship · Winter 2026Crown Point, IN, USANo salary listed

About the Job

Requirements

  • Strong understanding of basic engine fundamentals, electrical systems, and electromechanical systems.
  • Gas engine mechanical and/or electrical knowledge or experience.
  • Gas or diesel engine-powered generator training or equivalent technical education.
  • Proficiency in using computer systems and software for data analysis, reporting, and remote troubleshooting.
  • Ability to work independently and as part of a team and adapt to changing priorities and challenges.
  • Ability to lift and carry up to 60 pounds regularly.

Responsibilities

  • Progress through the Technician Tier system by increasing knowledge and skills through hands-on experience with INNIO gas engines, TPI RNG Solutions, and MAN gas engines.
  • Promptly address equipment issues, troubleshoot problems, and ensure customer satisfaction.
  • Use advanced technologies to diagnose and resolve equipment issues remotely, minimizing downtime and maximizing efficiency.
  • Perform routine maintenance tasks, including engine oil changes, part replacements, and data collection, to ensure optimal equipment performance.
  • Work with engineers and technicians to identify and implement improvements, optimize processes, and stay updated on industry trends.
  • Adhere to safety protocols and regulations to maintain a safe and compliant work environment.
  • Travel to customer sites as required.
  • Work remotely on a 4/10 schedule while supporting geographies across Michigan and the Midwest.

Desired Qualifications

  • Ongoing training and development opportunities to advance technical skills and career progression.

About the Company

Rehlko

Global energy resilience solutions provider

Rehlko provides energy resilience solutions worldwide, helping customers secure reliable energy today and for the future. It offers power systems, engines, and related energy equipment and services through regional hubs and affiliated brands such as Kohler Home Energy, Kohler Uninterruptible Power, Curtis Instruments, and Clarke Energy. Unlike a single product line, it combines a long history in energy with a global footprint and a portfolio of established brands to deliver end-to-end energy resilience for homes and large industries. Its goal is to give customers more control over where energy is sourced and how it flows, ensuring continuous operation and a brighter future.

Company size
1-10
Company stage
Not listed
Total funding
Not listed
Headquarters
Vinita, OK
Founded
1920

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