Internship - Mechanical Engineer Intern

We provide commercial HVAC, plumbing, sheet metal fabrication, advanced BAS and energy services to clients across Wisconsin. Our expertise extends into a full-range of industries – from healthcare and manufacturing to education, government, financial institutions, and more.

IKM Building Solutions, Inc.

Internship Opportunity: Mechanical Engineer Intern

Location: On-site
Schedule: Part-time | Monday–Friday, 7:00 AM–4:00 PM
Travel: Occasional job site visits

 

About the Role

Are you ready to kickstart your engineering career with hands-on experience in the mechanical industry? Join our dynamic team as a Mechanical Engineer Intern, where you'll work directly with project managers and collaborate across departments to gain real-world exposure to building engineering systems, construction project management, and the financial and communication aspects that drive successful projects.

This internship is designed to immerse you in the full lifecycle of mechanical engineering projects—from design to execution—while empowering you to contribute meaningfully to day-to-day operations.

 

What You’ll Do

• Perform heat loss/gain load calculations and interpret results
• Select and schedule HVAC equipment
• Size and layout hydronic piping and HVAC ductwork
• Collaborate with the estimating team on bid opportunities
• Assist project managers with vendor solicitations, equipment submittals, and site visits
• Engage with field personnel to understand installation processes
• Work with the team to solve engineering challenges
• Present findings clearly and concisely
• Research, compile, and analyze complex data to form sound conclusions

 

What We’re Looking For

• High School Diploma or equivalent
• Currently enrolled in an undergraduate program in engineering, design, project management, or related field
• Basic understanding of heat transfer, thermal envelopes, airflow, and water flow calculations
• Strong written and verbal communication skills
• Self-motivated, detail-oriented, and results-driven
• Problem-solving mindset with the ability to prioritize and take initiative
• Team player who learns quickly and applies knowledge effectively
• Capable of managing multiple priorities in a fast-paced environment

 

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As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled

Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine.

EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.