Scientist / Senior Scientist I (NQFF), IMRE

A*STAR - Agency for Science, Technology and Research; Singapore; On-site; SGD 70,000 - 100,000; Full time

Job summary

A leading research agency in Singapore seeks a motivated candidate for a role in quantum device measurements, focusing on superconducting qubits. Responsibilities include designing microwave packaging and performing low-temperature measurements, while collaborating with a multi-disciplinary team. Candidates should possess a PhD in relevant fields and have hands-on experience with quantum devices, as well as strong analytical skills. This position offers a dynamic research environment with opportunities for innovation.

Qualifications

• PhD degree in experimental physics, materials science, engineering, or related fields.
• Hands-on experience with quantum device measurements, ideally with superconducting qubits.
• Familiarity with cryogenic systems and thermal management.

Responsibilities

• Design and simulate microwave packaging, RF PCBs, and EM shielding.
• Perform low-temperature qubit measurements and develop protocols.
• Collaborate with a multi-disciplinary team on device development.

Skills

Analytical skills

Problem-solving skills

Effective communication

Hands-on experience with quantum devices

Education

PhD in experimental physics, materials science, or engineering

Tools

Python

COMSOL

HFSS

Job description

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
• 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

Preferences

• 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