Spring 2027 HVAC Engineering Co-Op Indianapolis

Spring 2027 HVAC Engineering Co-Op Indianapolis

Application Deadline: 2 October 2026

Department: Early Career

Employment Type: Internship

Location: Indianapolis, IN

Description

Ready for experience that moves your engineering career forward? 

• You're a Mechanical Engineering student seeking a Co-Op opportunity where your work contributes to real, meaningful projects. 
• You enjoy understanding how things work, whether that's assisting with load calculations, reviewing drawings, supporting equipment selections, or learning how designs align with codes and performance requirements. 
• You're detail-oriented, organized, and eager to learn from experienced engineers who value collaboration and knowledge-sharing. 
• You're not just looking for a temporary position, you want hands-on experience, professional mentorship, and momentum toward a successful engineering career. 

At HEAPY, HVAC Engineering Co-Ops are part of the team. You'll gain exposure to real world design projects, learn industry best practices, and build practical skills that go far beyond the classroom. If growing your technical knowledge while contributing to spaces that truly matter sounds like the right next steps, this could be the opportunity for you.

Please submit only one application to your preferred location.

Key Responsibilities

The HVAC Engineering Co-Op performs a variety of assignments involving the application of foundational mechanical (HVAC) engineering principles for HEAPY projects. This position supports the design and analysis of HVAC systems within the built environment while developing both technical and professional skills. The Co-Op contributes to project teams through design support, documentation, and collaboration under the guidance of experienced colleagues. 

Qualifications

Candidates should be currently pursuing a degree in Mechanical Engineering, Mechanical Engineering Technology, Architectural Engineering, or a related AEC field from an ABET-accredited (or equivalent accredited) program. The position requires the ability to work full-time (40 hours per week) for the duration of a semester and legal authorization to work in the United States without sponsorship. Successful candidates demonstrate strong problem-solving and critical thinking skills, along with excellent attention to detail and a commitment to high-quality work. Effective verbal and written communication skills are essential, as is the ability to collaborate in a team environment. Familiarity with the Microsoft Office Suite is expected, and exposure to AutoCAD, Revit, or similar design software is preferred but not required.

Duties & Responsibilities

• Develops and applies foundational HVAC engineering knowledge within the built environment. 
• Supports project teams with system layouts, basic calculations, and design documentation. 
• Learns and utilizes design tools such as AutoCAD MEP and/or Revit MEP. 
• Ensures accuracy in design inputs while building understanding of HVAC systems and principles. 
• Gathers and organizes information for use in design specifications and reports. 
• Collaborates with colleagues to support project deliverables and meet deadlines. 
• Participates in field observations to connect design to real-world HVAC installations. 
• Engages in continuous learning through training, mentorship, and hands-on experience. 
• Builds familiarity with HEAPY standards, processes, and workflows. 
• Demonstrates professionalism through communication, accountability, and teamwork.

HEAPY Benefits

• Invest in Your Future – access to a 401(k) savings plan through TransAmerica for Co‑Ops age 21+, with eligibility beginning the first day following 30 days of employment
• Share in Our Success – discretionary company 401(k) profit‑sharing contribution of 3% based on W‑2 earnings
•  Recharge and Reconnect – eight paid company holidays, including New Year’s Day, Memorial Day, Fourth of July, Labor Day, Thanksgiving, the day after Thanksgiving, Christmas Eve, and Christmas Day
•  Work Your Way – “Dress for Your Day” dress code that supports comfort and professionalism