Engineering Internship Summer 2026
Rehlko
Engineering internship with hands‑on projects in power generation and energy systems.
2 days ago ago
Entry-level
Internship
Waukesha, WI
Office Full-Time
Company Size
1,300 Employees
Service Specialisms
Construction services
Project Management
Consulting
Engineering
Architecture
Property Development
Design
Technical Services
Sector Specialisms
Energy
Power Systems
Data Center
Fuel Cells
Generator Systems
After Treatment Technologies
Hydrogen
HVO
Role
What you would be doing
What you bring
student
us authorized
mechanical
electrical
detail-oriented
communication
- Enrollment Requirement: Must be a junior, senior, or graduate student enrolled in an accredited college, university, or master’s program for the duration of the term. Must be authorized to work in the United States now and in the future.
- Work with teams involved in mechanical, electrical, or energy systems; exposure to power generation or construction projects is a plus.
- Skill Proficiency: Candidates should bring strong attention to detail, clear communication skills (written and verbal), and the ability to manage multiple priorities effectively.
- Learn how real-world engineering projects move from concept to completion
- One-on-one guidance from industry leaders committed to your growth.
- Gain hands-on experience with the full project process—from initial design through construction and final startup.
- Regular coaching and check-ins to support your learning and long-term development.
- A inclusive, collaborative environment where every perspective is valued and every voice matters.
- Access to workshops, training, and networking opportunities that accelerate both your skills and career readiness.
Information not given or found
Interview process
Information not given or found
Visa SponsorshipInformation not given or found
Security clearanceInformation not given or found
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Company
Overview
100-year legacy
Years of Reliability
The company traces its origins back to 1920 with the Kohler Automatic Power & Light, establishing a foundation for innovation and endurance.
2024
Business Milestone
The company became independent in 2024 after Platinum Equity acquired a majority stake and rebranded it as Rehlko.
100+ Locations
Global Presence
Operates across 100+ global locations, delivering industrial power solutions and energy storage systems.
4 MW Generators
Engineering Innovation
Engineered 4 MW diesel generators, showcasing advanced technical capabilities and commitment to renewable energy.
- Its portfolio spans multiple divisions—Power Systems, Engines, Uninterruptible Power, Home Energy, Clarke Energy, Curtis Instruments and Heila Technologies.
- Typical projects include data center backup systems, hospital microgrids, commercial and home standby generators, and complex industrial energy solutions.
- An unusual milestone: it fueled the first successful Antarctic overland expedition and lit Hollywood sets and the Hoover Dam during its Kohler era.
- Integrity
- Customer Focus
- Innovation
- Sustainability
- Collaboration
- Excellence
- Agility
2050
Net Zero Carbon Commitment
Aim to achieve net-zero carbon emissions by the year 2050.
- Commitment to renewable energy sources
- Reduction of carbon emissions in supply chain
- Active efforts to minimize waste and water usage
- Sustainable product development
- Eco-friendly packaging initiatives
- Gender parity across leadership roles
- Inclusive recruitment practices
- Ongoing gender diversity training programs
- Regular diversity audits and evaluations
- Supportive work environment for all identities
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