HVAC - Mechanical Engineer Intern - Summer 2026

Parsons Corporation • Pasadena, CA • 9h ago

In a world of possibilities, pursue one with endless opportunities. Imagine Next!

When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for.

Job Description:

Welcoming different perspectives, like yours, is one of our strongest attributes

We're a community of individuals with different points of view who enjoy opportunities to share our skills and ideas. We genuinely value people who will articulate their perspectives while respecting those of others. We value diversity, so here, you will find no limits to your professional growth. We will welcome you into the stimulating process of exchanging ideas for personal and professional growth.

Let's talk about what you'll be doing:

Parsons is seeking Mechanical Engineering Interns to support HVAC, plumbing, industrial piping, industrial ventilation for federal projects in the Pasadena, CA office.

Tasking may include:

Revit design for mechanical systems

Performing engineering calculations and analyses: thermal andFluid Mechanics

Performing research and creating engineering reports

All activities will be designed to give the intern a full understanding of the engineering design procedure and insight into the role that Mechanical Engineers play in industry. To facilitate their education and the quality of their experience each intern is paired one-on-one with a mentor of the same discipline. Interns participate in the 4D Internship Program where they interact with interns of varying disciplines and senior management within the organization.

Required Qualifications:

Pursuing a Bachelors (3rd year or above) or Masters degree in one of the following disciplines: Mechanical Engineering/Fire Protection

US Citizenship

Major GPA greater than 3.25/4.00

Good writing, communication, and interpersonal skills

Desired Skills:

3D Computer-Aided Design (CAD) experience (i.e. SolidWorks) or Revit experience

Deep knowledge of heat transfer and fluid mechanics

Familiar with Energy modelingtechnician/assistant, research assistant, extensive lab coursework

Parsons is a leading technology firm driving the future of defense, intelligence, and critical infrastructure. By combining unique technologies with deep domain expertise across cybersecurity, missile defense, space, connected infrastructure, and smart cities, we're providing tomorrow's solutions today.

Ready to join our team as an intern this summer?

Security Clearance Requirement:

None

This position is part of our Federal Solutions team.

The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what's next to deliver the solutions our customers need now.

Salary Range: $21.88 - $38.27

We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as 401K!

Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.

We truly invest and care about our employee's wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest-APPLY TODAY!

Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to https://www.parsons.com/fraudulent-recruitment/ .

About Us

Parsons is a digitally enabled solutions provider focused on the defense, security, and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services to federal, regional, and local government agencies, as well as to private industrial customers worldwide.

Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBTQ+.

For more about Parsons, visit parsons.com and follow us on Facebook, Twitter, LinkedIn, and YouTube.

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