Senior Scientist I (NQFF), IMRE

A*STAR RESEARCH ENTITIES; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading research organization in Singapore is seeking a motivated candidate for advanced quantum technologies focusing on superconducting qubit measurements. The role includes designing and implementing microwave packaging and high-frequency circuits while collaborating with a team on device characterization and data analysis. Candidates should hold a PhD and possess relevant experience. Preference will be given to those with familiarity in cryogenic systems and programming tools. Shortlisted candidates will be notified.

Qualifications

• 5+ years of experience in quantum device measurements, ideally involving superconducting qubits.
• Understanding of thermal management and wiring in cryostats.
• Demonstrated ability to work in collaborative environments.

Responsibilities

• Design and validate microwave packaging for superconducting qubit devices.
• Perform low-temperature qubit measurements and develop calibration protocols.
• Contribute to technical documentation and research publications.

Skills

Hands-on experience with quantum device measurements

Strong analytical and problem-solving skills

Effective communication skills

Familiarity with cryogenic systems

Ability to work independently

Education

PhD degree in experimental physics, materials science, engineering, or related fields

Tools

Python

COMSOL

HFSS

Job description

The National Quantum Federated Foundry (NQFF) is advancing the frontiers of solid-state quantum technologies through the design and fabrication of high-performance quantum devices. We are seeking a motivated and capable candidate to join our efforts in superconducting qubit measurements. This role involves the design, simulation, and implementation of microwave packaging, high-frequency PCBs, and electromagnetic shielding to enable high-fidelity qubit control and readout. The successful candidate will contribute to device characterization, cryogenic measurements, and data analysis to evaluate qubit performance. You will also collaborate closely with the team on cryogenic setup development and qubit design/fabrication.

Main Responsibilities:

• Design, simulate, and validate microwave packaging, RF PCBs, and EM shielding for superconducting qubit devices
• Perform low-temperature qubit measurements, including protocol development, calibration, and data interpretation
• Contribute to technical documentation, research publications, and internal reporting
• Collaborate with a multi-disciplinary team of researchers

Job Requirements:

• A PhD degree in experimental physics, materials science, engineering, or related fields with at least 5 years of relevant experience.
• Hands-on experience with quantum device measurements, ideally involving superconducting qubits or other types of solid-state qubits
• Familiarity with cryogenic systems, including understanding of thermal management and wiring in cryostats
• Strong analytical and problem-solving skills
• Effective communication skills, both written and oral
• Demonstrated ability to work independently as well as in collaborative team environments

In addition, preference will be given to those having experience in:

• Design and integration of custom mechanical parts for cryogenic environments
• Experience with dilution refrigerators
• Proficiency in simulation and programming tools, such as Python, COMSOL, or HFSS

We regret that only shortlisted candidates will be notified.