Rehlko
Engineering Co-Op (Facilities) Spring 2026 (Rehlko)
Rehlko, Milwaukee, Wisconsin, United States, 53244
Overview
2 weeks ago Be among the first 25 applicants
Why Work at Rehlko
We have met today's energy needs while planning for tomorrow's for over 100 years. Beginning with the first modern generator, the Rehlko Automatic Power & Light, launched in 1920, Rehlko has been an innovative leader in energy resilience. Our product range includes engines, generators, power conversion, UPS systems, EV components and electrification solutions, microgrid controls and management, clean energy solutions, and more that serve a broad spectrum of OEM, residential, industrial, and commercial customers. Our priorities are global: stable energy sources and reliable back-ups. The power to harness energy and the freedom from an aging centralized grid. The confidence that clean energy solutions offer for a sustainable world, and the commitment to keep innovating toward greater impact.
At Rehlko, our team members are the essential energy that powers our organization’s success. We are committed to fostering a safe and sustainable work environment where safety is everyone’s responsibility. We empower every team member to participate in our Zero Is Possible safety culture by encouraging open communication, proactively reporting hazards, following protocols, and suggesting improvements. Join us in creating an energy resilient world for a better future!
What You Will Love This Job At Rehlko, our team members are the essential energy that powers our success. As a Rehlko associate, your creativity, dedication, and resilience fuel our shared mission of creating an energy-resilient world for a better future.
Early Talent Program Our Early Talent Program is designed to be a transformative experience—providing real impact, professional growth, and meaningful connections. Here’s what makes it exceptional:
Personalized Mentorship : One-on-one guidance from industry leaders committed to your growth.
Impactful Projects : Hands-on work that directly contributes to Rehlko’s purpose of building an energy-resilient future.
Professional Development : Access to workshops, training, and networking opportunities that accelerate both your skills and career readiness.
Inclusive Culture : An inclusive, collaborative environment where every perspective is valued and every voice matters.
Continuous Feedback : Regular coaching and check-ins to support your learning and long-term development.
The Unique Spark You Bring
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. Candidates must be legally authorized to work in the United States without the need for current or future visa sponsorship.
Skill Proficiency: Strong attention to detail, clear communication skills (written and verbal), and the ability to manage multiple priorities effectively.
About Us Rehlko proudly offers a rich history steeped in creativity and commitment to our associates and communities, along with competitive benefits and compensation. Our Purpose—Creating an energy resilient world for a better future—and Values: Curiosity, Trust, Pace, and Excellence, shape the way we work and relate to one another. Learn more about Rehlko at http://www.rehlko.com/who-we-are.
In addition to the investment in your development, Rehlko offers a benefits package including a competitive salary, health, vision, dental, 401(k) with Rehlko matching, and more. Rehlko is an equal opportunity employer that prohibits discrimination and will make decisions regarding employment opportunities without regard to protected characteristics and other applicable laws.
ADA and Equal Opportunity Americans with Disabilities Act (ADA): Rehlko will comply with all applicable laws. If you have a disability and require an accommodation, please contact EnergyJobs@rehlko.com. Rehlko is an equal opportunity/affirmative action employer.
Our Values Curiosity
– Seek, learn, share
Trust
– Go farther together
Pace
– Focus to go faster
Excellence
– Find the win every day
Job Details
Seniority level : Internship
Employment type : Full-time
Job function : Engineering and Information Technology
Industries : Manufacturing
Referrals increase your chances of interviewing at Rehlko by 2x
Open Roles
Mechanical or Electrical Engineering Intern – Menomonee Falls, WI
Mechanical Engineering Intern – Spring & Summer 2026 – Menomonee Falls, WI
Power Generation Mechanical Engineering Intern – Port Washington, WI
Power Generation Mechanical Engineering Intern
Engineering Intern - R&D, and Metallurgy - Summer 2026
Packaging Engineering Intern/Co-op - Spring 2026 – Racine County, WI
Mechanical Engineering Intern - Summer 2026
Application Engineering Co-op - Spring 2026
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Why Work at Rehlko
We have met today's energy needs while planning for tomorrow's for over 100 years. Beginning with the first modern generator, the Rehlko Automatic Power & Light, launched in 1920, Rehlko has been an innovative leader in energy resilience. Our product range includes engines, generators, power conversion, UPS systems, EV components and electrification solutions, microgrid controls and management, clean energy solutions, and more that serve a broad spectrum of OEM, residential, industrial, and commercial customers. Our priorities are global: stable energy sources and reliable back-ups. The power to harness energy and the freedom from an aging centralized grid. The confidence that clean energy solutions offer for a sustainable world, and the commitment to keep innovating toward greater impact.
At Rehlko, our team members are the essential energy that powers our organization’s success. We are committed to fostering a safe and sustainable work environment where safety is everyone’s responsibility. We empower every team member to participate in our Zero Is Possible safety culture by encouraging open communication, proactively reporting hazards, following protocols, and suggesting improvements. Join us in creating an energy resilient world for a better future!
What You Will Love This Job At Rehlko, our team members are the essential energy that powers our success. As a Rehlko associate, your creativity, dedication, and resilience fuel our shared mission of creating an energy-resilient world for a better future.
Early Talent Program Our Early Talent Program is designed to be a transformative experience—providing real impact, professional growth, and meaningful connections. Here’s what makes it exceptional:
Personalized Mentorship : One-on-one guidance from industry leaders committed to your growth.
Impactful Projects : Hands-on work that directly contributes to Rehlko’s purpose of building an energy-resilient future.
Professional Development : Access to workshops, training, and networking opportunities that accelerate both your skills and career readiness.
Inclusive Culture : An inclusive, collaborative environment where every perspective is valued and every voice matters.
Continuous Feedback : Regular coaching and check-ins to support your learning and long-term development.
The Unique Spark You Bring
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. Candidates must be legally authorized to work in the United States without the need for current or future visa sponsorship.
Skill Proficiency: Strong attention to detail, clear communication skills (written and verbal), and the ability to manage multiple priorities effectively.
About Us Rehlko proudly offers a rich history steeped in creativity and commitment to our associates and communities, along with competitive benefits and compensation. Our Purpose—Creating an energy resilient world for a better future—and Values: Curiosity, Trust, Pace, and Excellence, shape the way we work and relate to one another. Learn more about Rehlko at http://www.rehlko.com/who-we-are.
In addition to the investment in your development, Rehlko offers a benefits package including a competitive salary, health, vision, dental, 401(k) with Rehlko matching, and more. Rehlko is an equal opportunity employer that prohibits discrimination and will make decisions regarding employment opportunities without regard to protected characteristics and other applicable laws.
ADA and Equal Opportunity Americans with Disabilities Act (ADA): Rehlko will comply with all applicable laws. If you have a disability and require an accommodation, please contact EnergyJobs@rehlko.com. Rehlko is an equal opportunity/affirmative action employer.
Our Values Curiosity
– Seek, learn, share
Trust
– Go farther together
Pace
– Focus to go faster
Excellence
– Find the win every day
Job Details
Seniority level : Internship
Employment type : Full-time
Job function : Engineering and Information Technology
Industries : Manufacturing
Referrals increase your chances of interviewing at Rehlko by 2x
Open Roles
Mechanical or Electrical Engineering Intern – Menomonee Falls, WI
Mechanical Engineering Intern – Spring & Summer 2026 – Menomonee Falls, WI
Power Generation Mechanical Engineering Intern – Port Washington, WI
Power Generation Mechanical Engineering Intern
Engineering Intern - R&D, and Metallurgy - Summer 2026
Packaging Engineering Intern/Co-op - Spring 2026 – Racine County, WI
Mechanical Engineering Intern - Summer 2026
Application Engineering Co-op - Spring 2026
We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
#J-18808-Ljbffr