Mechanical Engineer Intern/Co-op Summer 2027

CMTA, a Legence Company, is one of the fastest growing engineering firms in the U.S., with nationally recognized expertise in sustainable, high-performance building engineering. We are a collaborative, innovative, and energetic team that leverages a data-driven, holistic approach to consulting engineering, performance contracting, and zero energy projects.

About the role

This co-op position provides a unique opportunity for hands-on training in mechanical/HVAC/energy design. The ideal candidate will possess excellent interpersonal skills and be able to work well with a team, and independently. Our engineers will teach you how to design and implement mechanical systems/infrastructure and energy-efficient measures in building projects. This is a great opportunity to work on some of the most challenging and complex MEP projects and become an important part of our design team.

This is a full-time (40 hrs./week), onsite position starting in May 2027 and continuing through Summer 2027. Dates are flexible with your school calendar. The position offers a competitive hourly pay rate and is eligible for overtime pay. Our hope is that co-op students hired will complete multiple co-op rotations with CMTA, with possible consideration for full-time employment upon graduation.

Responsibilities

• Produce detailed layout and equipment details of HVAC systems
• Produce one-line diagrams/schematics
• Assist the design team in assembling organized sets of drawings
• Assist in data collection and/or field verification
• Work in conjunction with designers and engineers to help develop all aspects of a project

Requirements

• Pursuing a Bachelor of Mechanical Engineering or Architectural Engineering, preferably a sophomore (2nd year) or junior (3rd year)
• Strong interest in Building Systems Mechanical Engineering
• AutoCAD and Revit experience preferred
• Strong interpersonal and communication skills
• Proficiency with Microsoft Word and Excel
• Ability to work both independently and with a team
• Ability to work full time in our office throughout the co-op term
• Ability to travel locally for job site inspections, field work, etc.
• Must have current work authorization in the U.S.; visa sponsorship is not available for this position

About Legence

Legence (Nasdaq: LGN) is a leading provider of engineering, consulting, installation, and maintenance services for mission-critical systems in buildings. The company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems—enhancing energy efficiency, reliability, and sustainability in new and existing facilities. Legence also delivers long-term performance through strategic upgrades and holistic solutions. Serving some of the world’s most technically demanding sectors, Legence counts over 60% of the Nasdaq-100 Index among its clients.

Benefits

• Paid sick leave
• 401(k) retirement savings plan