Lumentum logo

Mechanical Engineer Intern

Lumentum

On-site
San Jose, CA
Full-time
Internship
Salary not listedPosted 3d ago

Real job — pulled straight from Lumentum’s careers page · Verified October 22, 2026 · No reposts.

Job description

Lumentum is hiring a Mechanical Engineer Intern — a full-time, based in San Jose, CA role. Apply directly on Lumentum's careers page below.

Internship - Mechanical Engineer

Location: USA - CA - San Jose (Ridder)

Time Type: Full time

Job Description

It's fun to work in a company where people truly BELIEVE in what they're doing!
We're committed to bringing passion and customer focus to the business.

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!

Lumentum Inc. San Jose, California, United States

It's fun to work in a company where people truly BELIEVE in what they're doing!

We're committed to bringing passion and customer focus to the business.

If you like wild growth and working with happy, enthusiastic overachievers, you'll enjoy your career with us!


Team Overview

Module Package Engineering Team plays key roles to develop structure for all new Cloud Module products from chip and component level up to transceiver level. They have been facing great challenges to offer sound mechanical structure, thermal performance, and stable signal integrity for many market-first products.


Responsibilities

The Mechanical Engineering Intern’s responsibilities would include but not be limited to the following:

  • Provide genuine ideas for new chip, component, and Module design
  • Build product prototypes
  • Perform thermal stress analysis for new or existed package design
  • Perform GD&T analysis
  • Involve DFM activities

Minimum Qualifications

  • Currently enrolled in undergraduate or graduate engineering, mechanical or related technical programs.
  • Foundational knowledge of concepts, tools, or methods relevant to the internship.
  • Demonstrated ability to apply classroom learning through coursework, projects, laboratory work, research, or other relevant experience.
  • Available for the full internship period.

Desired Qualifications

  • Knowledge of FEA software such as ANSYS is a plus.
  • Experience in opto-mechanical designs
  • Experience with production development
  • Abilities in mechanical design, drafting, tolerance analysis, and familiar with tools like: SolidWorks, MS Office (Word, Excel, PowerPoint), and Agile.

Pay Range:

Disclaimer:

Final base salary for the successful candidate will depend on multiple factors, including but not limited to, job location, where work will be performed, qualifications, work history and relevant experience. With our continual goal of making Lumentum a best place to work for our employees, we strive to offer employees competitive total compensation packages, which may include annual bonus, commission for certain sales roles, equity, and health and welfare benefits.

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Frequently asked questions

What skills are required for Mechanical Engineer Intern at Lumentum?

The required skills for Mechanical Engineer Intern at Lumentum include: SolidWorks, ANSYS, Microsoft 365, Excel, Word, PowerPoint, Agile.

What is the seniority level for Mechanical Engineer Intern at Lumentum?

Mechanical Engineer Intern at Lumentum is a Internship level position.

How do I apply for Mechanical Engineer Intern at Lumentum?

You can view the full description and apply for Mechanical Engineer Intern at Lumentum on EchoJobs: https://echojobs.io/job/lumentum-internship-mechanical-engineer-a2d70.