About the role#
We are looking for a graduate intern to join our laser validation group. You will work within the laser development team to inspect the conformance of laser chips to specifications and explore their operational limits. You will be mentored by a senior engineer while working alongside an experienced team to develop our laser source product.
What you'll do#
- Execute tests and experiments to validate and verify laser die performance.
- Help with instrumental and mechanical set up modifications.
- Perform mechanical and optical alignment.
- Optimize data acquisition software.
- Conduct data analysis.
What you'll need#
- Active pursuit of an M.S. or Ph.D in Physics, Electrical Engineering, Applied Physics, or Optics.
- Completed coursework in physics or engineering, including areas like electrodynamics, calculus, solid state physics, or optics.
- Strong programming skills in Python.
- Hands-on experience working in a research lab with optoelectronic test setups.
- Ability to work independently and complete assigned projects.
Location & details#
- This is a full-time, paid internship for Summer 2027, running from May to August.
- The role is based on-site in San Jose, California.
- Please note that there is no immigration or relocation support provided for this position.
About Ayar Labs
Ayar Labs develops optical I/O technology for AI infrastructure. Founded in 2015 and based in San Jose, California, the company employs between 51 and 200 people. Its hardware solutions aim to improve data movement efficiency for AI training and inference. The company operates as a privately held entity within the computer hardware manufacturing sector.
How to get in at Ayar Labs
Securing an internship at Ayar Labs requires a proactive approach to their hiring cycle. Because early applicants are often reviewed before the candidate pool becomes unmanageable, you should use Intern Insider to receive an instant alert the moment a role matching your target is published. This ensures you apply among the first. Reaching out to the right people is equally important for your visibility. Intern Insider surfaces the recruiters behind the company's roles, allowing you to contact them directly to ask about the position or a potential referral. This direct outreach often improves your response rates compared to submitting an application into a general queue.



