Quantum Engineer - Spin Qubit Measurement

As a Quantum Engineer at EeroQ, you will use your skills and experience in experimental quantum physics and ultra-low-temperature measurement to develop novel methods for readout and control of single-electron spin qubits on the surface of liquid helium. As well as developing and maintaining state-of-the-art quantum measurement schemes, instrumentation solutions and laboratory infrastructure, Quantum Engineers will contribute to the design of new devices and nanofabrication process flows.

You will collaborate with a team of engineers and scientists, using the results of your measurements and data analysis to guide the development of a new and exciting platform for quantum computing.

• PhD degree in Physics, Engineering, Applied Sciences, or related field
• Experience in one or more of the following:
  Quantum dot qubits in silicon or related semiconductors;
  Spin resonance;
  Spin shuttling methods;
  Circuit-QED or RF reflectometry methods for charge detection and spin readout;
  Microwave cavity spectroscopy and superconducting circuits;
  Low-dimensional electron systems and electron transport measurement;
  Noise characterisation in quantum systems
• Dilution refrigerator operation and maintenance, cryogenic techniques for quantum measurement
• Python programming for instrumentation, data acquisition and analysis
• Ability to work in a collaborative team environment and to communicate results effectively with the research team

• Knowledge of microfabrication techniques such as optical or e-beam lithography, e-beam evaporation, sputtering, ALD, and wet or dry etching
• Experience with multiplexing techniques and cryo-CMOS devices
• Finite element or numerical analysis for electrostatics, magneto statics or RF circuit modeling (Sonnet, Ansys, COMSOL, AWS Palace, etc)
• Experience implementing machine learning and AI-assisted control for automated system calibration and adaptive experimental protocols

• Conduct measurements at ultra-low temperatures to characterize quantum devices
• Contribute to the design and modeling of new devices and qubit control schemes
• Assist in the development of novel nanofabrication processes and device packaging solutions
• Develop key software and hardware solutions for performing quantum measurements
• Organize and analyze data and compare results with theory, presenting your findings to the research team
• Present results in peer-reviewed journals and at major conferences
• Maintain cryostats, key electronics, instrumentation, communicate with equipment and tool suppliers
• Key member of the team, interacting with a broad spectrum of scientists internally and externally

• Opportunity to work on cutting-edge projects in a collaborative, interdisciplinary environment
• Access to advanced computational tools and state-of-the-art facilities
• Continuous learning and professional growth in a rapidly evolving field
• Competitive salary, stock options, a comprehensive suite of benefits including full coverage of health, dental, unlimited personal coaching and 401k, catered team lunch every Friday, generous maternity and paternity leave

$135,000 - $150,000, based on experience

EeroQ is proud to be an equal opportunity workplace. In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the U.S., and complete Form I-9.