Experimental Quantum Systems Physicist

Responsibilities

• Push photonic quantum computing hardware toward fault-tolerant performance
• Develop classical and non-classical measurements to validate optical quantum computer systems
• Create methods for calibration, self-test, and control of novel quantum photonic systems
• Define quantitative metrics for quantum performance
• Develop requirements for software and electronics teams to manage data and procedures
• Analyze and deliver experimental data to inform engineering models
• Debug complex systems and conduct failure analysis to resolve design or manufacturing issues
• Communicate validation outcomes to internal stakeholders

Requirements

• Ph.D. or equivalent experience in experimental quantum optics, quantum physics, or photonic/electrical engineering
• Track record of delivering high-quality research outcomes
• Expertise in designing and executing complex quantum experiments in cross-functional environments
• Proficiency in software development for instrumentation, controls, and data analysis (Python preferred)
• Strong communication skills for technical and leadership audiences
• Ability to work on-site in the Brisbane laboratory

About the Company

PsiQuantum is building the first useful fault-tolerant quantum computers using a silicon photonics architecture. By leveraging advanced semiconductor manufacturing, the company aims to scale quantum systems to millions of qubits to solve foundational challenges in industries like energy, pharmaceuticals, and finance.