Mechanical Engineer Intern/Co-op Fall 2026
LegenceAnnapolis, Maryland, United States • Framingham, Massachusetts, United States • Dublin, Ohio, United States • Virginia, United States
Posted March 20, 2026
Internship
About the Company
Legence delivers end‑to‑end engineering, consulting, installation, and maintenance for mission‑critical building systems, serving high‑growth sectors such as technology, life sciences, healthcare, and education. The company designs, fabricates, and installs HVAC, process piping, and MEP systems for new facilities, and retrofits existing buildings with advanced HVAC, lighting, and building‑control solutions that boost energy efficiency and sustainability. Legence’s portfolio spans zero‑energy design, renewable‑energy integration, performance contracting, and comprehensive facilities management, positioning it as a trusted partner for high‑performance, decarbonized environments. With a network of specialized brands—including AO Reed, Black Bear Energy, and Therm‑a—Legence combines deep technical expertise with scalable, modular solutions that accelerate clients’ sustainability goals. Its culture emphasizes innovation, reliability, and client‑centric service, making it an attractive employer for professionals seeking impact in building performance and sustainability.
Job Description
CMTA is a fast-growing engineering firm with nationally recognized expertise in sustainable, high-performance building engineering. They offer a co-op program for students pursuing a degree in Mechanical Engineering, Electrical Engineering, and Architectural Engineering, providing hands-on training in mechanical/HVAC/Energy design.
Requirements
- Pursuing a Bachelor of Mechanical Engineering or Architectural Engineering
- 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.
Benefits
- Paid sick leave
- 401(k) retirement savings plan