Mechanical Engineer Intern/Co-Op Spring 2026

North America's top provider of integrated energy efficiency and sustainability solutions, enhancing building performance and occupant well-being.

Legence, a Blackstone Portfolio Company, is North America’s leading, integrated provider of energy efficiency and sustainability solutions for the built environment. Legence improves the performance of buildings, making the spaces that shape our lives healthier and more sustainable. We specialize in helping clients decrease operating costs, reduce carbon emissions, and enhance occupant well-being and productivity. From advisory services and design to construction and ongoing maintenance, we offer a comprehensive suite of Stackable Solutions™ across the entire building lifecycle. With over a century of experience, we have the expertise to implement high-performing projects with unmatched outcomes, serving industry leaders in mission-critical and other essential sectors such as data centers, semiconductors, life sciences, healthcare, education, and more.

CMTA has a robust co-op program for college students pursuing a degree in Mechanical Engineering, Electrical Engineering, and Architectural Engineering.  We offer an opportunity for students to immerse themselves for two or more semesters in the consulting engineering world.  Our co-ops build industry competitive skills in a hands-on environment, all while working on a team, and being trained by Professional Engineers in AutoCAD and Revit.  The skills our co-ops learn allow them to create real construction drawings for real CMTA projects.

Job Description:

This position provides a unique opportunity for hands-on training in mechanical design.  The ideal candidate will possess excellent interpersonal skills and be able to work well with a team, and independently. Our engineers will teach the student co-op how we design and implement energy efficient measures in our buildings. 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.

Job Functions: (may include but are not limited to)

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

Requirements:

Pursuing a BSME, preferably a sophomore (2nd year), or junior (3rd year),
Strong interest in Building Systems Mechanical Engineering,
CAD experience, preferably AutoCAD,
Revit experience preferred,
Strong interpersonal and communication skills,
Proficiency with Microsoft Word and Excel,
Ability to work both independently and with a team and
Ability to travel locally for field work.

No sponsorship is available for this position.

Benefits Overview
Health & Welfare: Medical, dental, vision, prescription drug benefits, company-paid short term and long term disability, basic group life and AD&D, and mental wellness support through Spring Health.
Time Off Benefits: Paid vacation, company-paid holidays, and paid sick leave.
Financial Benefits: 401(k) retirement savings plan

Reasonable Accommodations

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

Third-Party Recruiting Disclaimer
Legence and its affiliates do not accept unsolicited resumes from agencies; any such submissions without a prior signed agreement authorized by Legence Holdings LLC's CHRO or Director of Talent Acquisition will not incur fees and are considered property of Legence.

Pay Disclosure & Considerations
Where pay ranges are indicated, please note that a successful candidate’s exact pay will be determined based relevant job-related factors, including any of the following: candidate’s experience, skills, and qualifications, as well as geographic and market considerations. We are committed to ensuring fair and competitive compensation for all employees and comply with all applicable salary transparency laws.

Equal Employment Opportunity Employer

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 (including pregnancy, gender identity, and sexual orientation), marital or familial status, national origin, age, disability, genetic information (including family medical history), political affiliation, military service, other non-merit-based factors, and any other characteristic protected under applicable local, state or federal laws and regulations.
EEO is the Law