Intern - Mechanical Engineer

EMCOR Group
📍 San Leandro, CA, United States 💼 Full-time 🕒 Posted February 26, 2026

Job Description

**About Us**

We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with customized energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control systems.

**Job Summary**

The Mesa Internship Program is a summer rotational program for students seeking experience in energy, mechanical, building, service, sustainability, sales, or project management. Mesa Energy Systems, Inc. has an opening for an Engineering Intern. This position will provide drafting and engineering support to the Mesa Energy Systems Engineering Group.

Interns will be responsible for providing drafting and engineering support to the Mesa Energy Systems Engineering Group. As assigned by management, the engineering intern's tasks may include, but are not limited to, job walks or sit...

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Job Details

  • Location San Leandro, CA
  • Job Type Full-time
  • Category other-general
  • Posted Date February 26, 2026
  • Application Deadline March 05, 2026