Equipment Controls Engineer

PsiQuantum's mission is to build the first useful quantum computers: machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. 

Quantum computers harness the laws of quantum mechanics to solve problems that even the most advanced supercomputers or AI systems will never reach. Their impact will span energy, pharmaceuticals, finance, agriculture, transportation, materials, and other foundational industries. 

Our architecture and approach is based on silicon photonics. By leveraging the advanced semiconductor manufacturing industry, including partners like GlobalFoundries, we use the same high-volume processes that already produce billions of chips for telecom and consumer electronics. Photonics offers natural advantages for scale: photons don't feel heat, are immune to electromagnetic interference, and integrate with existing cryogenic cooling and standard fiber-optic infrastructure. 

That approach has since been tested at the highest level of scrutiny the U.S. government applies to emerging technology, and it has held up. In 2025, PsiQuantum closed a $1 billion funding round that valued the company at $7 billion. In 2026, the U.S. Department of Commerce signed a $100 million Letter of Intent under the CHIPS and Science Act, followed by a $125 million agreement with DARPA under Stage C of its Quantum Benchmarking Initiative, PsiQuantum's most valuable U.S. government agreement to date. This year, we also broke ground on our utility-scale quantum computer in Brisbane, Australia, and continued building out our Chicago site. Victor Peng, our CEO, and co-founder Jeremy O'Brien, now Executive Chairman, lead a team and board that reflects how seriously the world is taking this build, joined this year by Intel's Lip-Bu Tan and Atomico's Niklas Zennström. 

PsiQuantum also develops the algorithms and software needed to make these systems commercially valuable. Our application, software, and industry teams work directly with leading Fortune 500 companies, including Airbus, Lockheed Martin, Mercedes-Benz, Boehringer Ingelheim, and Mitsubishi Chemical, to prepare quantum solutions for real-world impact. 

Quantum computing is not an extension of classical computing. It represents a fundamental shift, and a path to mastering challenges that cannot be solved any other way. The potential is enormous, and we now have the funding, the government validation, and the sites under construction to make it real. 

Job Summary:

PsiQuantum is seeking a Machine Controls Engineer to develop and launch controls systems for new automation equipment. This role will partner with equipment, manufacturing, process, and quality engineering teams to bring automated tools from development into stable, high-volume production. The engineer will support equipment at PsiQuantum factories and contract manufacturer (CM) locations, including transferring equipment and controls capabilities to CM teams. The ideal candidate combines hands-on machine controls experience with a strong background in machine vision and automated optical inspection (AOI).

Responsibilities:

• Develop and commission machine control systems for new automation equipment, from requirements definition through production launch.
• Design, program, and integrate equipment controls, including PLCs, motion systems, sensors, actuators, and operator interfaces.
• Develop and implement machine vision and AOI systems for inspection, measurement, and process feedback.
• Integrate cameras, lighting, optics, image-processing tools, and inspection results with equipment controls and manufacturing systems.
• Lead equipment bring-up, debugging, qualification, and acceptance activities; support launch and ramp into high-volume production.
• Transfer equipment and controls technology to contract manufacturers, including documentation, training, and production handoff.
• Provide equipment and controls support at internal factories and CM locations.
• Troubleshoot controls, vision, and equipment issues; identify root causes and implement corrective actions.
• Improve equipment performance, reliability, cycle time, and maintainability.
• Develop controls documentation, including electrical schematics, software documentation, operating procedures, and maintenance instructions.
• Partner with equipment suppliers and internal and CM teams to define specifications, review designs, resolve integration issues, and train manufacturing and maintenance teams.

Experience/Qualifications:

• Bachelor’s degree in engineering required.
• Experience developing machine controls for new automation equipment and launching that equipment into high-volume production.
• Experience with machine vision and automated optical inspection systems required.
• Hands-on experience programming and commissioning industrial control systems.
• Ability to troubleshoot integrated electrical, mechanical, controls, and vision systems and support equipment across internal factories and CM locations.
• Strong communication skills and ability to work across engineering, manufacturing, quality, and supplier teams.

Preferred Qualifications:

• Experience with PLCs, motion control, robotics, HMIs, industrial networks, and equipment safety systems.
• Experience integrating vision inspection with production equipment and manufacturing data systems.
• Familiarity with optical alignment and edge-coupling processes.
• Understanding of process automation software and validation methods.
• Experience incorporating statistical process control (SPC) into machine controls.
• Experience transferring equipment or processes to contract manufacturers and supporting production ramp.
• Experience improving equipment performance through production data, process monitoring, and structured problem-solving.
• Experience in semiconductor, photonics, electronics, or other precision manufacturing environments.

PsiQuantum provides equal employment opportunity for all applicants and employees. PsiQuantum does not unlawfully discriminate on the basis of 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 basis protected by applicable laws.

Note: PsiQuantum will only reach out to you using an official PsiQuantum email address and will never ask you for bank account information as part of the interview process. Please report any suspicious activity to[email protected] .

We are not accepting unsolicited resumes from employment agencies.

Base pay is one part of the total compensation package. Full-time roles are eligible for equity and benefits. Our compensation ranges reflect the cost of labor across multiple U.S. geographic markets, and we pay based on defined geographic zones. This position may be filled within one of the following U.S. geographic zones, each with its own salary range.

Actual compensation may vary outside of these ranges and is dependent on various factors including, but not limited to, a candidate's qualifications, relevant education and training, competencies, experience, geographic location, business needs, and internal equity. Your recruiter can share more details about the salary range applicable to your location during the hiring process.  

• Zone 1 - Bay Area and NYC 

• Zone 2 - Examples include Los Angeles and Washington DC 

• Zone 3 - Examples include Austin, Chicago, and Sacramento 

• Zone 4 - Examples include Nashville and Phoenix/Tempe and many remote locations 

This position includes the following benefits: competitive health coverage for you and your dependents, 401(k) with company match, equity grants, access to financial wellness tools and planning resources, wellness benefits, family support programs, life and disability insurance, paid leave programs, company-designated paid holidays, discretionary time off (DTO), and an end-of-year company shutdown. Some of these benefits have eligibility requirements and may vary based on location, role, or employment status. Many of these benefits are subsidized or fully paid for by the company. 

The estimated annual base salary range for this role is: 

Zone 1

$126,600—$148,700 USD

Zone 2

$130,900—$133,800 USD

Zone 3

$101,300—$119,000 USD

Zone 4

$88,600—$104,100 USD