Make an Impact

Ready to work on meaningful projects that will reshape privacy and safety on the internet? Mozilla is the right spot for you.

Apply for an internship

What to Expect

Besides working alongside the brightest and kindest minds— here’s what else you’ll do.

Contribute to important projects

Working alongside fellow Mozillians, you'll be hands-on and all-in on projects. You’ll even have opportunities to meet with leaders across Mozilla and Pocket.

Become part of the team

At Mozilla, interns are essential members of our teams and work on initiatives that have true impact.

Gain a mentor

You'll be mentored by a teammate, who will answer your questions and provide 1-on-1 support.

Enjoy the benefits

You’ll receive competitive pay, housing, transportation to/from one of our global internship locations, attendance at our All Hands, and more.

Learn more

It’s not all work

Get to know your fellow interns with several Mozilla-sponsored outings.

Application process

Invest in your future and the future of internet privacy with a Mozilla internship. We hire on a rolling basis from September through March, so please apply early!

Step 1

Submit your application.

Step 2

Coding challenge or take home assignment.

Step 3

Team and hiring manager interviews.

Step 4

Accept your offer!

Meet some of our past Mozilla interns

Hear what they have to say about their experience.

“This summer feels like the start of an even longer-term collaboration.”
— Julia Cambre

CS PhD student at Carnegie Mellon University
Mozilla Project: Speech and Voice Technology

“I’m surprised at how down-to-earth and helpful people are at Mozilla.”

— Abdoulaye Oumar Ly

CS Graduate student at Université de Moncton
Mozilla Project: Fission (site isolation)

“It’s been really interesting to see how people consider something from different angles.”

— Maliha Islam

ECE Undergratuate student at University of Toronto
Mozilla Project: Color Accessibility: Firefox Developer Tools