Top 44 algorithm quantum physics quantum information model Jobs

Senior Quantum Systems Validation Engineer
PsiQuantum —Milpitas, CA
- $135,000 - $182,000 a year
- Email
- Software troubleshooting
- Data analysis skills
- Doctor of Philosophy
Principal Quantum System Architect
Microsoft —Redmond, WA
- $139,900 - $304,200 a year
- Full-time
- Background check
- Doctoral degree
- Computer Science
Quantum Software Engineer - Machine Learning
Infleqtion —Chicago, IL
- $135,000 - $160,000 a year
- Hybrid work
- Computer Science
- Bachelor of Science
- System design
- Paid parental leave
- Health savings account
Quick Apply
Lead Quantum Device Theorist
Rigetti Computing —Fremont, CA
- $195,000 - $225,000 a year
- Full-time
- 5 years
- Doctor of Philosophy
- Senior level
- Paid parental leave
- Health insurance
Data Scientist (Entry Level) - SEAL - Open Rank (Onsite)
Georgia Tech Research Institute —Smyrna, GA
- Computer science
- Computer Science
- Master's degree
- Health insurance
- Tuition reimbursement
2d
Quantum Architect, Fault-Tolerance
PsiQuantum —Palo Alto, CA
- $120,000 - $170,000 a year
- Email
- Computer science
- Computer Science
- Doctor of Philosophy
Lead Research Scientist
Visa U.S.A. Inc. —Foster City, CA
- $215,300 - $344,600 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Wellness program
- Health savings account
Senior Software Engineer, Back-end (Boulder Opal)
Q-CTRL —Los Angeles, CA
- $135,000 - $210,000 a year
- Full-time
- Azure
- 5 years
- System design
High-speed Photonic Experimentalist
PsiQuantum —Palo Alto, CA
- $110,000 - $175,000 a year
- Email
- Laboratory experience
- Assembly
- Doctor of Philosophy
1d
Senior Manager, Data Science - Quantum Computing Research (Remote-Eligible)
Capital One —McLean, VA
- Email
- Remote
- Computer Science
- Bachelor's degree
- Doctor of Philosophy
- Health insurance
Senior Integration/API architect
PsiQuantum —Palo Alto, CA
- $165,000 - $200,000 a year
- Email
- 7 years
- Computer Science
- Schematics
Product Manager (Quantum-safe Cryptographic Inventory)
Palo Alto Networks —Santa Clara, CA
- $148,700 - $240,525 a year
- Full-time
- Computer Science
- Product management
- In-person
Applied Scientist, Quantum error correction team, Amazon Center for Quantum Computing
Amazon Development Center U.S., Inc. —Pasadena, CA
- $142,800 - $193,200 a year
- Full-time
- Computer Science
- Java
- C++
- AD&D insurance
- Health insurance
Silicon Photonics Design Engineer
PsiQuantum —Palo Alto, CA
- $130,000 - $165,000 a year
- Email
- Assembly
- Analysis skills
- Continuous improvement
Photonic Design Automation Engineer
PsiQuantum —Palo Alto, CA
- $130,000 - $165,000 a year
- Email
- 6 years
- Computer Science
- Doctor of Philosophy
Senior Engineer, System Calibration (Electro-Optics)
PsiQuantum —Milpitas, CA
- $148,000 - $195,000 a year
- Email
- 3 years
- Analysis skills
- Doctor of Philosophy
Member of Technical Staff, Microsoft Robotics (Robotics Simulation)
Microsoft —Redmond, WA
- $119,800 - $261,000 a year
- Full-time
- Background check
- Computer Science
- Research
6d
Senior Quantum Analog Mixed-Signal Verification Engineer
Microsoft —Redmond, WA
- $119,800 - $258,000 a year
- Full-time
- Background check
- Doctoral degree
- Engineering
Senior Analog / Mixed-Signal IC Design Engineer
PsiQuantum —Palo Alto, CA
- $145,000 - $197,000 a year
- Email
- Analysis skills
- Doctor of Philosophy
- Organizational skills
Staff Engineer - GNC/ADCSNew
IonQ —Louisville, CO
- $145,920 - $191,047 a year
- Hybrid work
- 5 years
- Office
- Travel
- Paid holidays
- Health insurance
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Senior Quantum Systems Validation Engineer

PsiQuantum -
Milpitas, CA

Apply Now

Job Details

Full-time
$135,000 - $182,000 a year

Qualifications

Leading team collaboration initiatives

Full Job Description

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.

In 2024, PsiQuantum announced government-funded projects to support the build-out of our first utility-scale quantum computers in Brisbane, Australia, and Chicago, Illinois. These initiatives reflect a growing recognition that quantum computing will be strategically and economically defining—and that now is the time to scale.

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 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 have a clear path to make it real.

Come join us.

Job Summary:

At PsiQuantum we are developing and testing prototype quantum computer systems with complex software and hardware including integrated photonics, optics, electronics, and cryogenics subsystems. The Quantum Systems Validation team is responsible for characterizing the performance of integrated quantum optical systems and subsystems. The Quantum Systems Validation Engineer is responsible for developing and executing tests to validate the design of these systems, verify their correct functioning.

Responsibilities:

Design and execute tests to deliver engineering data and validate photonic quantum computer systems performance.
Work with design teams to develop, define, and document validation objectives and ensure that the system design supports validation requirements.
Develop calibration, self-test, and control procedures for quantum photonic systems. Develop and document requirements for the software and electronics teams to implement procedures and manage data.
Analyze, reduce, and deliver experimental data. Work with other engineering teams to ensure that the data informs engineering models for system performance.
Debug software and hardware and work with other engineering teams to conduct failure analysis and resolve design or manufacturing issues as appropriate.
Communicate validation outcomes broadly to internal stakeholders and help guide corrective actions.
Support and provide technical direction to junior quantum validation engineers. Lead and coordinate complex validation activities involving multiple members of the validation team.

Experience/Qualifications:

M.S. level (Ph. D. preferred) or equivalent experience in Electrical Engineering, experimental Physics, or a related field with significant work experience in industry or academia.
Demonstrated ability to design and execute complex experiments or engineering tests in a cross-functional environment.
Demonstrated technical leadership in
Broad technical knowledge with ability to dive deep into technical aspects of our systems including hardware, software, precision measurement, and photonics.
Software development for instrumentation, controls, and test equipment (python preferred).
Demonstrated experience with some, or all, of the following preferred:
- Quantum optics, single photon generation and detection
- Quantum characterization, verification, and validation
- Quantum information theory
- Integrated silicon photonics
- Mixed-signal, analog, RF electronics design and test
- Electro-optical device design and test
Proven team player with an ability to work effectively across departments, sites, time zones.
Ability to work independently with limited direction and own responsibility for delivering validation objectives.
Excellent verbal and written communication skills with an ability to communicate effectively to a variety of audiences including senior leadership and technical experts.
Demonstrated interest in PsiQuantum’s mission and vision for quantum computing, with an ability to contribute within a fast-paced start-up environment consistent with PsiQuantum’s values of communication, collaboration, respect, results, and challenge.

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.

The ranges below reflect the target ranges for a new hire base salary. One is for the Bay Area (within 50 miles of HQ, Palo Alto), the second one (if applicable) is for elsewhere in the US (beyond 50 miles of HQ, Palo Alto). If there is only one range, it is for the specific location of where the position will be located. Actual compensation may vary outside of these ranges and is dependent on various factors including but not limited to a candidate's qualifications including relevant education and training, competencies, experience, geographic location, and business needs. Base pay is only one part of the total compensation package. Full time roles are eligible for equity and benefits. Base pay is subject to change and may be modified in the future.

U.S. Base Pay Range

$135,000 - $160,000 USD

Bay Area Pay Range

$161,400 - $182,000 USD

Apply Now

Refine Your Search

algorithm quantum physics quantum information model jobs

Senior Quantum Systems Validation Engineer

Principal Quantum System Architect

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