Quantum Applied Scientist, Device

Job Description

Job Title: Quantum Applied Scientist, Center for Quantum Computing, Device Team. Location: Pasadena, CA, USA

Job Type: Full-Time (Research Scientist Level)

Responsibilities:

• Conduct integration R&D for superconducting quantum processors at the device level.
• Design and execute experiments to evaluate fabrication process modules and device design changes.
• Analyze experimental results and investigate unexpected outcomes using rigorous scientific methods.
• Utilize electromagnetic and circuit-level simulations to interpret results and connect them to physical mechanisms.
• Work at the unit cell level to optimize qubit performance, coherence, and scalability;
• Collaborate with production and cross-functional teams on engineering lots, prototyping runs, and short-loop experiments.
• Contribute to the scientific foundation for next-generation quantum processor integration.
• Stay updated with advancements in superconducting quantum hardware and device engineering.

Qualifications:

• Master’s degree or higher in Physics, Engineering, or a related field.
• Experience with patents or publications in top-tier peer-reviewed conferences or journals.
• Strong programming skills in Python, Java, C++, or related languages;
• Familiarity with cryogenic systems and low-temperature measurement environments.
• At least 2 years of hands-on experience with superconducting quantum devices such as resonators or transmons.
• Strong problem-solving, analytical thinking, and communication skills.

Preferred:

• Experience with Unix or Linux systems.
• Background in professional software development.
• Experience collaborating with cross-functional engineering and research teams.
• Knowledge of flip-chip or 3D integrated superconducting devices.
• Familiarity with tantalum or refractory metal-based superconducting circuits;
• Experience with loss characterization and SPR analysis in resonator geometries.
• Knowledge of Josephson junction engineering, including oxidation control and junction processing.
• Exposure to cat qubit or bosonic qubit architectures.
• Proven ability to drive R&D projects from concept to hardware demonstration.

Benefits and Compensation:

• Base salary range: $142,800 to $193,200 per year.
• Additional compensation includes sign-on bonuses and restricted stock units (RSUs).
• Comprehensive health benefits including medical, dental, vision, and mental health support.
• 401(k) matching and financial benefits;
• Paid time off and parental leave.
• Additional benefits such as adoption support, flexible spending accounts, and employee assistance programs.

Other Information:

• Work environment includes collaboration with multidisciplinary teams across physics, materials science, and engineering.
• AWS promotes an inclusive culture with mentorship, career growth opportunities, and diversity initiatives.
• Candidates from non-traditional backgrounds are encouraged to apply;
• Equal opportunity employer; hiring decisions are made without discrimination based on protected characteristics.
• Compliance with local laws, including fair chance hiring regulations in Los Angeles County.