Mechanical Engineer Intern​/Co-op Fall - Energy Solutions

We are one of the fastest growing engineering firms in the U.S., with nationally recognized expertise in sustainable, high-performance building engineering. We focus on data-driven, holistic consulting engineering, performance contracting, and zero energy projects.

CMTA Energy Solutions delivers Guaranteed Energy Savings Performance Contracts (ESPCs) to upgrade and renovate facilities in a budget-neutral or budget-positive way, covering scope development, design, bidding, construction, commissioning, measurement, verification, and ongoing energy management services.

The co‑op program offers a two-semester immersive experience in Guaranteed Energy Savings Performance Contracting. Candidates will work with full‑time engineers under direct supervision of Professional Engineers, gaining industry skills through hands‑on tasks on multiple ESPCs from initial development through implementation.

• Assist in all aspects of the project development phase—including site visits, building audits, and energy calculations.
• Generate energy models and perform calculations to evaluate the feasibility of identified energy savings measures.
• Produce detailed construction documents using CAD.
• Assemble organized sets of project drawings and documents.
• Collect and analyze energy data, often involving field verification.
• Collaborate with designers and professional engineers to develop all aspects of a project.

• Pursuing an undergraduate degree in engineering from an ABET‑accredited university.
• CAD experience is helpful but not required.
• Strong interpersonal and communication skills.
• Proficiency with Microsoft Word and Excel.
• Ability to work independently and as a team member.
• Ability to travel locally for field work.
• Minimum GPA 3.39.

No sponsorship is available for this position.

Paid sick leave.

401(k) retirement savings plan.

If you need assistance or accommodations during the application or interview process, please contact  or your dedicated recruiter with the job title and requisition number.

Pay will be determined based on experience, skills, qualifications, and geographic and market considerations. We are committed to fair and competitive compensation and comply with salary transparency laws.

Legence and its affiliate companies are proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, religion, sex, marital or familial status, national origin, age, disability, genetic information, political affiliation, military service, or any other characteristic protected under applicable laws. EEO is the Law.