PSI Quantum
Senior Quantum Systems Validation Engineer
PSI Quantum, Milpitas, California, United States, 95035
Overview
Quantum computing holds the promise of humanity's mastery over the natural world, but only if we can build a real quantum computer. PsiQuantum is on a mission to build the first real, useful quantum computers, capable of delivering world-changing applications. We aim to build a system with roughly 1 million qubits that supports fault tolerant error correction within a scalable architecture and a data center footprint. By harnessing the laws of quantum physics, quantum computers can provide exponential performance increases over today\'s most powerful supercomputers, offering the potential for extraordinary advances across a broad range of industries including climate, energy, healthcare, pharmaceuticals, finance, agriculture, transportation, materials design, and many more. PsiQuantum has determined the fastest path to delivering a useful quantum computer, years earlier than the rest of the industry. Our architecture is based on silicon photonics, enabling production at Tier-1 semiconductor fabs such as GlobalFoundries and leveraging high-volume manufacturing processes. Photons do not feel heat or electromagnetic interference, allowing us to use existing cryogenic cooling systems and industry-standard fiber connectivity. In 2024, PsiQuantum announced two government-funded projects to support the build-out of our first Quantum Data Centers and utility-scale quantum computers in Brisbane, Australia and Chicago, Illinois. Both projects are backed by nations that understand quantum computing's potential impact and the need to scale this technology. We will build hardware and fault-tolerant quantum applications that provide industry-transforming results. Quantum computing is not just an evolution of compute power; it is a path to mastering our future. The potential is enormous, and we have the plan to make it real. Come join us. There is much more work to be done and we are seeking exceptional talent to join us on this extraordinary journey! 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 and 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. Equal Employment Opportunity
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 recruiting@psiquantum.com. 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
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Quantum computing holds the promise of humanity's mastery over the natural world, but only if we can build a real quantum computer. PsiQuantum is on a mission to build the first real, useful quantum computers, capable of delivering world-changing applications. We aim to build a system with roughly 1 million qubits that supports fault tolerant error correction within a scalable architecture and a data center footprint. By harnessing the laws of quantum physics, quantum computers can provide exponential performance increases over today\'s most powerful supercomputers, offering the potential for extraordinary advances across a broad range of industries including climate, energy, healthcare, pharmaceuticals, finance, agriculture, transportation, materials design, and many more. PsiQuantum has determined the fastest path to delivering a useful quantum computer, years earlier than the rest of the industry. Our architecture is based on silicon photonics, enabling production at Tier-1 semiconductor fabs such as GlobalFoundries and leveraging high-volume manufacturing processes. Photons do not feel heat or electromagnetic interference, allowing us to use existing cryogenic cooling systems and industry-standard fiber connectivity. In 2024, PsiQuantum announced two government-funded projects to support the build-out of our first Quantum Data Centers and utility-scale quantum computers in Brisbane, Australia and Chicago, Illinois. Both projects are backed by nations that understand quantum computing's potential impact and the need to scale this technology. We will build hardware and fault-tolerant quantum applications that provide industry-transforming results. Quantum computing is not just an evolution of compute power; it is a path to mastering our future. The potential is enormous, and we have the plan to make it real. Come join us. There is much more work to be done and we are seeking exceptional talent to join us on this extraordinary journey! 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 and 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. Equal Employment Opportunity
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 recruiting@psiquantum.com. 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
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