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2026 Summer Internship Program (Mechanical Engineering)

TriMas Corp.

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$22-34 /h
PAY RATE
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Simi Valley, CA
LOCATION

Job Description

As posted by the hiring company

Job Overview:

PennAero Summer Internship Program
 
We are currently seeking high energy and motivated students to join our team as a 2026 Intern at PennAero. We pride ourselves on our high-performance environment made up of results-oriented team members. PennAero is a dynamic company that offers opportunities for continued growth within our business.  As an intern at PennAero, you’ll gain hands-on experience, learn from experts, and collaborate with teams that do truly amazing things.
An internship with PennAero allows students to be a part of dynamic and innovative projects, while providing ample mentoring and professional development opportunities. An internship with PennAero will provide you with invaluable experience that you could utilize in any role, and it is PennAero’s goal to evaluate its interns for potential entry-level openings.

These internship opportunities will be located at our RSA Engineered Products facility in Simi Valley, CA.

We are looking for interns in the following areas:

Mechanical Engineering
Project Scope: Supporting the Quality department with the Tooling Recall System and Inspection Calibration List System


Internship Course:
Over the course of our 8 - 10- week internship experience you will have the opportunity to:
Work directly with a mentor in your field of study while finding solutions to real world problems.
Experience our products up close by touring our state-of-the-art manufacturing facilities.
Interact directly with our company leaders to discuss strategy and the future of PennAero
Build a lasting professional network through social events and engaging activities.
Gain the skills and knowledge to become a future leader in the aerospace industry.

Intern Salary Ranges
Bachelor's: $22.00 to $27.00 per hour
Master's: $32.00 to $34.00 per hour

Relocation:
Some of these positions offer a housing stipend based on candidate eligibility

This role is required to be on-site 5 days at the Simi Valley, CA location.