Senior Quantum Engineer, Gate Calibration
Rigetti Computing · Berkeley, CA
Extracted from the posting
Lead experimental two-qubit gate calibration and characterization on tunable-coupler superconducting processors. Identify and eliminate gate error sources through pulse engineering, calibration methods, and error suppression. Requires PhD and Python; feedback goes to device design, fabrication, and control teams.
We are looking for an experienced Quantum Engineer to drive the two-qubit gate performance of our tunable-coupler superconducting quantum processors.
Two-qubit gate fidelity is one of the most consequential challenges in quantum computing, and it sits at the center of our roadmap toward error correction. In this role, you will design, execute, and interpret the experiments that propel our near- and long-term gate performance at scale. You will identify the dominant sources of two-qubit gate error on our processors, isolate their physical origin, and eliminate them — through pulse engineering, calibration methodology, error suppression strategies, or feedback to design and fabrication. Your conclusions will directly inform device design, control strategy, and platform-level decisions.
This is a role with substantial autonomy and ownership. You will directly influence the technical direction for gate performance work through the rigorous design and execution of your test plans, measurement and improvement of relevant metrics and error budgeting, and shaping of research priorities. You will do this in a deeply collaborative environment spanning device design, fabrication, control systems, software, theory and R&D, turning proofs of concept into robust procedures that hold up across hundreds of qubit pairs.
Key Responsibilities
Required Qualifications
Nice to Have
As engineering leaders, we value diversity and are committed to building a culture of inclusion to attract and engage innovative thinkers. Our technology, meant to serve all of humanity, cannot succeed if those who built it do not mirror the diversity of the communities we serve. Applications from women, minorities, and other under-represented groups are encouraged.
About Rigetti
Rigetti Computing is a pioneer in full-stack quantum computing. The company has operated quantum computers over the cloud since 2017 and serves global enterprise, government, and research clients through its Rigetti Quantum Cloud Services platform. The company’s proprietary quantum-classical infrastructure provides ultra-low latency integration with public and private clouds for high-performance practical quantum computing. Rigetti has developed the industry’s first multi-chip quantum processor for scalable quantum computing systems. The company designs and manufactures its chips in-house at Fab-1, the industry’s first dedicated and integrated quantum device manufacturing facility. Rigetti was founded in 2013 and today employs more than 150 people with offices in the United States, U.K., and Australia. Learn more at
www.rigetti.com
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Export Licensing Compliance
Rigetti is committed to full compliance with applicable anti-discrimination laws. We are an equal opportunity employer and value diversity at our company. We strive to create an inclusive work environment and will not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
Compensation: USD 175,000 – 200,000 per year salary
