Seeking a Research Scientist, Postdoctoral Researcher or Research Associate (25-1577) Full-time

Research Scientist, Postdoctoral Researcher or Research Associate

Our laboratory aims to elucidate the molecular mechanisms underlying the differentiation of immune cells, with a particular focus on gene regulation by transcription factors, in order to uncover the molecular basis of disease development. Specifically, by developing novel methods for detecting interactions between biomolecules and understanding the mechanisms that establish immune tolerance, we seek to propose a new concept in establishing immune system and contribute to the advancement of human health through the development of innovative therapeutic strategies.

Engaged in research to elucidate the molecular mechanisms that regulate immune cell development. This includes the development and application of novel technologies for detecting interactions between biomolecules, the advancement of in vivo gene correction methods, and the establishment of strategies to control immune tolerance against exogenous antigens. These should be conducted in close collaboration with surrounding researchers.

The job description may be changed during the contract period or upon contract renewal to the extent described above.

The difference in positions is as follows:

• * Research Scientist: Carries out research and other work in accordance with laboratory research themes.
• * Postdoctoral Researcher: Carries out research and other work in accordance with laboratory research themes under the mentorship and training of supervisors.
• * Research Associate: Carries out research and other work in accordance with laboratory research themes under the direction of supervisors.

A person who is able to dedicate themselves to the job by communicating, coordinating and collaborating smoothly with people in and out of the laboratory. Proficiency in English communication is also a plus. Possess sufficient experience in multicolor flow cytometry analysis. Possess knowledge or technical skills in basic omics analysis methods using NGS (RNA-seq, ChIP-seq, scRNA-seq, etc.).

A doctoral degree awarded at least 3 years ago in a field related to the job description. A doctoral degree awarded less than 3 years ago in a field related to the job description. A master's degree in a field related to the job description or abilities recognized as equivalent to a master's degree. Also willing to proactively pursue a doctoral degree in the future.

RIKEN Center for Integrative Medical Sciences (Yokohama Campus) 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama-shi, Kanagawa 230-0045 Japan RIKEN may order the employee to change work locations, if necessary.

Salary will be an annual salary based on experience, ability, and performance, and will consist of a base salary and a variable salary. The variable salary will be determined each fiscal year based on experience, ability, and performance. Discretionary work, commuting and housing allowances will be provided. Social insurance will be applied.

Research Scientist: The monthly salary including discretionary work allowance at the time of employment will be 431,000 JPY or more. Postdoctoral Researcher: The monthly salary including discretionary work allowance at the time of employment will be 367,000 JPY or more. Research Associate: The monthly salary including discretionary work allowance at the time of employment will be 313,000 JPY or more.

Prepare the documents below as PDF files and follow the instructions in [How to Apply] to submit them. Incomplete applications will not be considered.

• Complete CV or CV with email address (Also indicate the desired position (e.g., Research Scientist) and the open call ID [25-1577] in the upper right corner of the CV.)
• List of research achievement and publications (articles, reviews and books), presentations, etc. in the past 5 years (including Researcher ID or Google Scholar ID, if available)
• Brief description of previous research and achievements, and future research plans (maximum of two A4-size pages).
• Recommendation Letter (1)
• PhD/ degree diploma
• List of competitive external funds obtained (e.g., Grants-in-Aid for Scientific Research [Kakenhi]; indicate whether you are the representative researcher or the collaborator)
• Consent form for handling personal information based on GDPR

The above documents except the recommendation letter should be converted to PDF and uploaded to the following website after these files are combined into a single ZIP file:

RIKEN/IMS Application Box

• Zip file name: 25-1577_Position Title_Applicant's name
• The file name of each PDF file: 25-1577_Position Title_Applicant's name_submitted document No.

Notes:

* When you upload your application documents by a ZIP file via BOX, please make sure to input your contact email address. Recommendation letters must be directly submitted from the referees to the following website with the subject line “25-1577_[applicant's name]”. Please specify the applicant's name, referee's name and contact information in the recommendation letter. Also, the referees need to input own contact email address when they upload their recommendation letters to the below link. Please request your referees to confirm their recommendation letters are addressed to “Director of the Center for Integrative Medical Sciences” before uploading.

RIKEN/IMS Submission Box

The file name of each PDF file: 25-1577_Applicant's name

• Note1: All the submitted documents will not be returned.
• Note2:Only shortlisted candidate will be contacted via email after document screening.

Selection will be made based on application screening and interviews.(Face-to-Face or Remote) RIKEN does not cover the travel expense for the interview.

The notification of hiring decision (conditional offer of employment) regarding this selection shall be carried out through the presentation of an Employment Contract or a Conditional Offer of Employment issued by RIKEN.

Earliest date possible (negotiable)

Updated as of Apr. 3, 2026: “Start of Employment”

Updated as of May. 5, 2026: “Job title”

Recruiting staff for RIKEN Center for Integrative Medical Sciences Research Personnel Affairs Section, Human Resources Strategy Division Human Resources Group Email: IMS-recruit@riken.jp For inquiries, please send an email.

Inquiry for research-related: RIKEN Center for Integrative Medical Sciences Laboratory for Transcriptional Regulation Team Director: Ichiro Taniuchi Email: ichiro.taniuchi@riken.jp For inquiries, please send an email.