Photonics Intern

PsiQuantumPalo Alto, California, United States

On-site Internship $27/hr - $44/hr

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Experience Level

Entry Level

Qualifications

Qualifications:Pursuing a degree in Physics, Electrical Engineering, Computer Science, or a related field. Familiarity with photonics and quantum mechanics is a plus. Strong analytical and problem-solving skills. Ability to work collaboratively in a team-oriented environment. Excellent communication skills, both written and verbal.

About the job

The company’s approach centers on silicon photonics and advanced semiconductor manufacturing, partnering with organizations such as GlobalFoundries to use large-scale chip production techniques. Photonics technology brings advantages for scaling, including resistance to heat and electromagnetic interference, as well as compatibility with cryogenic cooling and standard fiber-optic infrastructure.

In 2024, PsiQuantum began government-supported projects to build utility-scale quantum computers in Brisbane, Australia, and Chicago, Illinois. The company also collaborates with Fortune 500 firms to develop algorithms and software for commercial quantum systems.

Role overview

The Photonics Intern will work onsite in Palo Alto, California, supporting the development of scalable quantum computing hardware and software. This position offers the chance to contribute directly to PsiQuantum’s technical progress, working with teams specializing in silicon photonics and quantum systems.

What you will do

Participate in projects focused on building quantum computing hardware and software.
Collaborate with experts in silicon photonics and quantum systems.
Support ongoing research and development efforts aimed at scaling quantum technology.

Location

This internship is based in Palo Alto, California, United States.

About PsiQuantum

About PsiQuantum:Founded in 2016, PsiQuantum is dedicated to pioneering the development of quantum computing technologies. Our focus is on delivering scalable, fault-tolerant quantum systems that promise to unlock unprecedented computational power across various industries. With a commitment to innovation, we are leveraging cutting-edge semiconductor manufacturing techniques and collaborating with industry leaders to redefine the future of computing.

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Apr 28, 2026

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Resume Submission Opportunity

PsiQuantum

On-site|On-site|Palo Alto, California, United States

If you don't find a job listing that aligns with your skills and experience, we encourage you to submit your resume. We are eager to connect with talented individuals!At PsiQuantum, we believe in equal employment opportunities for all applicants and employees. We do not engage in unlawful discrimination based on race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), gender identity, gender expression, national origin, ancestry, citizenship, age, physical or mental disability, military or veteran status, marital status, domestic partner status, sexual orientation, genetic information, or any other protected category under applicable laws.Please note that we are currently not accepting unsolicited resumes from recruitment agencies.

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Photonics Intern

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PsiQuantum is developing quantum computers designed to tackle problems that exceed the capabilities of current supercomputers and AI. Founded in 2016, the company aims for million-qubit, fault-tolerant systems, with applications across energy, pharmaceuticals, finance, agriculture, transportation, and materials science. The company’s approach centers on silicon photonics and advanced semiconductor manufacturing, partnering with organizations such as GlobalFoundries to use large-scale chip production techniques. Photonics technology brings advantages for scaling, including resistance to heat and electromagnetic interference, as well as compatibility with cryogenic cooling and standard fiber-optic infrastructure. In 2024, PsiQuantum began government-supported projects to build utility-scale quantum computers in Brisbane, Australia, and Chicago, Illinois. The company also collaborates with Fortune 500 firms to develop algorithms and software for commercial quantum systems. Role overview The Photonics Intern will work onsite in Palo Alto, California, supporting the development of scalable quantum computing hardware and software. This position offers the chance to contribute directly to PsiQuantum’s technical progress, working with teams specializing in silicon photonics and quantum systems. What you will do Participate in projects focused on building quantum computing hardware and software. Collaborate with experts in silicon photonics and quantum systems. Support ongoing research and development efforts aimed at scaling quantum technology. Location This internship is based in Palo Alto, California, United States.

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Mar 31, 2026

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Full-time|$140K/yr - $165K/yr|On-site|Palo Alto, California, United States

At PsiQuantum, we are on a transformative journey to build the very first practical quantum computers—machines that will unlock unprecedented breakthroughs across various industries. Established in 2016, our primary goal has been to develop and deploy million-qubit, fault-tolerant quantum systems. Quantum computers utilize the principles of quantum mechanics to address problems that are beyond the reach of traditional supercomputers and AI systems. Their potential impacts extend across sectors such as energy, pharmaceuticals, finance, agriculture, transportation, materials, and many foundational industries. Our architectural strategy is founded on silicon photonics. By capitalizing on advanced semiconductor manufacturing techniques and partnerships with industry leaders like GlobalFoundries, we employ high-volume processes that already produce billions of chips for telecommunications and consumer electronics. Photonics inherently supports scalability: photons are unaffected by heat, resilient against electromagnetic interference, and seamlessly integrate with existing cryogenic cooling and standard fiber-optic systems. In 2024, PsiQuantum announced government-backed initiatives to develop our first utility-scale quantum computers in Brisbane, Australia, and Chicago, Illinois. These projects highlight the increasing consensus that quantum computing will shape our strategic and economic future, making this the ideal moment to scale operations. Additionally, PsiQuantum is committed to creating the algorithms and software necessary to enhance the commercial viability of these systems. Our dedicated application, software, and industry teams collaborate closely with Fortune 500 companies—including Lockheed Martin, Mercedes-Benz, Boehringer Ingelheim, and Mitsubishi Chemical—to tailor quantum solutions for significant real-world applications. Quantum computing is not merely an extension of classical computing; it signifies a paradigm shift and a pathway to solving challenges that cannot be addressed through any other means. The potential is immense, and we have a clear roadmap to realize it. We invite you to join us on this exciting journey.

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