Experimental Postdoctoral Researcher in precision levitated inertial sensing

The position

We are searching for a person with a background in experimental physics to help with the experimental development of advanced diamagnetic inertial sensors. Inertial sensors are everywhere – helping you get from A to B – giving you acceleration information, both linear and rotational. The position would work with an international team which will be developing such inertial sensors – which we aim to maximize sensitivity while reducing the working volume.

This position will be funded through JST-NEXUS grant.

Unit Summary:

The Quantum Machines Unit undertakes research focused on hybrid quantum systems –which brings together two or more quantum systems to function together to perform some useful action, e.g. developing ultra-precise sensors, exploring fundamental issues in quantum science, or quantum information processing. The Unit combines theory with experiment which works hand in hand. The Unit is particularly focused on diamagnetic levitation as this permits one to levitate quite large systems to control their motion towards the quantum regime. This levitation requires no active power and is expected to exhibit very low levels of motional noise. We are particularly interested to develop state-of-the-art inertial sensors using diamagnetic levitation in high vacuum at cryogenic temperatures.

About OIST

The Okinawa Institute of Science and Technology Graduate University was established in 2011 to contribute to the development of science and technology worldwide and to serve as a hub of innovation in Okinawa. OIST is a dynamic new graduate university of science and technology in Okinawa Prefecture, Japan which offers a 5-year PhD program and brings together outstanding researchers from across the country and across disciplines to conduct cutting-edge scientific research.

The university is located on 85 hectares of protected forestland overlooking a beautiful shoreline and coral reefs. The campus is striking architecturally, and the facilities are outstanding. To facilitate multidisciplinary research, there are no academic departments. Outstanding resources and equipment are provided and managed to encourage easy access and collaboration.

English is the official language of the University, and the university research community is fully international, with more than 50 countries represented. OIST is rapidly gaining recognition in the worldwide academic community as a model for excellence in education and research, and our unwavering commitment to scientific and technological innovation is dedicated to generating progress that will fuel Okinawa's economic growth.

Responsibilities
  1. Assist in experiments in diamagnetic inertial sensors
  2. Contribute generally to the research of the Quantum Machines Unit, including attending meetings and seminars as well as mentoring student research and interfacing with our research administrator
Qualifications

(Required)

  1. PhD Degree in a relevant discipline – physics, engineering etc
  2. Experience in relevant experimental physics – vacuum, electronics, photonics, cryogenics
  3. Experience in modelling/controlling experiments using any relevant computer software – python, matlab, mathematica, labview etc
  4. Good working English
Compensation and Benefits

Expected Annual Salary: 4.5M-5.9M yen

In accordance with the OIST Employee Compensation Regulations

 

Benefits:

Application Documents
  • Curriculum vitae in English
  • List of Research Achievements – short paragraphs – 1 page
  • Statement of Interest and Research Skills: briefly describe your motivation for applying and the research-related skills you have acquired – 1 page.
  • Names and contact information of 3 referees

 

How to Apply

Apply by emailing your Submission Documents to: jason.twamley@oist.jp

Declaration

Declaration

  • OIST Graduate University is an equal opportunity, affirmative action educator and employer and is committed to increasing the diversity of its faculty, students and staff.
  • Information provided by applicants or references will be kept confidential in accordance to the OIST Privacy Policy; documents will not be returned.
  • Recruiting Organization: Okinawa Institute of Science and Technology School Corporation 
  • Prevention of Passive Smoking: No smoking indoors
  • Please view our policy for rules on external professional activities: Rules for Concurrent Appointment.
  • Further details about the University can be viewed on our website.
Job Type
Postdoc
Starting Date
As early as possible
Employment Term

Full-time, fixed-term appointment for 2 years. Contract initially with 6-month probationary period (inclusive). This contract may be renewed by taking into consideration the performance, conduct, and behavior of the Employee and OIST’s financial and other circumstances.

Working Hours

9:00-17:30 (Discretionary)

Report to
Professor. Jason Twamley
Job Location
Main Campus: 1919-1 Tancha, Onna-son, Kunigami-gun, Okinawa
Application Deadline
24 May 2026
*Application will be closed once the position is filled.

We thank all those who apply but only those selected for further consideration will be contacted.

If you have any questions, please contact us at