Intern - Construction/Project Engineer

Job Locations US-CA-Grover Beach
ID 2026-48926
Company
Mesa Energy Systems, Inc.
Category
Internship
Position Type
Intern
Location Type
Onsite
Posted Date
13 hours ago(3/24/2026 3:52 PM)

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 current students seeking experience in the energy, mechanical, building, service, sustainability, sales, or project management fields. Mesa Energy Systems, Inc has an opening for a Project Engineering Intern. Mesa interns will “rotate” across job functions and present a final project at the end of the program while completing various tasks and support functions along the way.


Interns will be responsible for providing support to the local branch and its mechanical HVAC retrofit team. Tasks or support requested will include, but not be limited to, job walks or site visits to gather information related to equipment or projects. Will assist the project team perform certain administrative tasks related to customer support and other tasks as assigned by Management.

Essential Duties & Responsibilities

• Solicit vendors for technical cutsheets, submittals, and Installation manuals.
• Prepare & modify AutoCAD drawings/details.
• Support the preparation of various documents, including equipment schedules, specifications, reports, permit applications, and others.
• Complete site visits to gather information required to serve our customers better.
• Interact with Departments within Mesa as needed to complete assigned tasks.
• Maintain constant communication with the Project Manager and assist with;
• Customer interface and coordination
• Actively participate in coordination meetings
• Resource Scheduling
• Track submittals, shop drawings, procurement, deliveries and closeout documentation.
• Change order pricing and booking
• RFI’s
• Track job progress
• Demonstrate a personal commitment to your growth and development as a Mechanical Engineer, including participating in all professional training provided by EMCOR/Mesa, etc.

Qualifications

• A bachelor’s degree in mechanical engineering or a related field will be conferred within 2 years.
• Experience in the HVAC is preferred.
• Strong presentation skills preferred.
• Strong computer skills using MS Office required.
• Competitive nature + Reliable, self-driven, organized, articulate, and goal-oriented.
• Excellent problem-solving skills.
• Ability to communicate clearly, manage time effectively, multi-task, & prioritize.

 

#Mesa #LI-Mesa #LI-HVACjobs #LI-Onsite

Equal Opportunity Employer

As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled

Affirmative Action Policy

Please review our Affirmative Action Policy.

Notice to Prospective Employees

Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine.

EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.

Geographic Disclosure

Compensation Range: $22 - $25 per hour

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