RIKEN Research Engineer Fellow Program Japan 2027: Eligibility, Salary and How to Apply

The RIKEN Research Engineer Fellow Program Japan 2027 offers an unusual opportunity for early-career researchers who combine scientific research experience with strong mathematical, computational, or information technology skills. RIKEN plans to recruit around five Research Engineer Fellows for work across research laboratories in Japan. 

Unlike a conventional scholarship, this is a paid, fixed-term research employment position. Fellows will work with RIKEN researchers, develop research-engineering skills, and contribute to projects involving AI, data science, high-performance computing, bioinformatics, quantum computing, and scientific infrastructure. 

This guide explains the RIKEN fellowship eligibility criteria, salary, research areas, deadlines, application process, and practical ways to build a stronger application.

What Is the RIKEN Research Engineer Fellow Program?

RIKEN has created the Research Engineer Fellow position to strengthen the connection between scientific research and advanced digital technology. The program responds to the growing role of AI, computational methods, and data infrastructure in modern science. 

Fellows will have a main affiliation with the Research Engineer Enablement Office under RIKEN’s Information R&D and Strategy Headquarters. At the same time, they will join a host laboratory and work directly with researchers. RIKEN generally expects Fellows to contribute to multiple laboratories during their contract period. 

Therefore, the program suits researchers who enjoy solving scientific problems with technology. It is especially relevant for candidates who want a career bridging research, software, data, and engineering.

RIKEN Research Engineer Fellow Program 2027: Key Benefits

The program offers more than a research title. It combines employment, technical development, and exposure to different scientific environments.

Salary and Research Support

The estimated compensation at hiring totals at least ¥550,000 per month, including the monthly discretionary work allowance. RIKEN determines the exact salary according to experience, ability, and performance. In some cases, compensation may be adjusted based on the applicant’s previous position and circumstances. 

In addition, Fellows can receive commuting and housing allowances. Social insurance is also available. A research activity budget of up to ¥1 million per year, with a maximum of ¥3 million over three years, may support eligible research-related and skills-development expenses. 

RIKEN also provides a telework system and employee leave provisions. Its broader employment information describes additional support, workplace facilities, and work-life balance measures. 

Research Exposure Across Disciplines

The host laboratory list shows the breadth of the program. Opportunities span life sciences, physics, data management, AI, imaging, advanced computing, networking, and quantum systems.

For example, available projects include:

• • Bioinformatics, genomics, and multi-omics data analysis

  • Machine learning and generative AI for scientific research

  • High-performance computing and GPU programming

  • Quantum computer software and system design

  • Research data management and knowledge infrastructure

  • Scientific imaging and simulation

  • Supercomputer operations and data platforms

  • Research networking and large-scale infrastructure

This breadth makes the RIKEN Research Engineer Fellow Program Japan particularly interesting for applicants with transferable technical skills.

RIKEN Research Engineer Fellow Eligibility

Applicants should check the detailed host-laboratory requirements carefully. However, the main program criteria are clear.

In principle, candidates must have obtained their PhD on or after January 1, 2016. Doctoral candidates may also apply, provided they receive the doctorate by the hiring date. Earlier PhD recipients can still qualify where a career interruption, such as childcare or non-research employment, changes the effective research period under RIKEN’s conditions. 

Applicants must also have mathematical, computational science, and/or IT skills relevant to their chosen host laboratory. They should be interested in strengthening the mathematical understanding needed to assess and interpret AI-generated results. Motivation to contribute to RIKEN-led research is also essential. 

Finally, candidates must be available to begin work between April 1, 2027 and January 1, 2028.

RIKEN Research Engineer Fellow Host Laboratories and Locations

The program currently lists 27 host-laboratory opportunities across several RIKEN centers and divisions. These include TRIP-CoRe, IMS, BDR, CBS, BRC, CSRS, RAP, RNC, RSC, RQC, R-CCS, and R-IH.

Applicants can work at RIKEN locations in:

• • Wako, Saitama

  • Tsukuba, Ibaraki

  • Tokyo

  • Yokohama, Kanagawa

  • Kobe, Hyogo

  • Harima Science Garden City

The primary affiliation is at the Wako Campus, while the host laboratory determines the concurrent work location. (RIKEN)

How to Apply for the RIKEN Research Engineer Fellow Program

The application process requires more preparation than simply uploading a CV.

Step 1: Choose a Host Laboratory

Start with the official host-laboratory list. Then contact the laboratory you want to join and confirm that it can host a FY 2027 Fellow. 

This step is crucial. You must discuss the proposed work with the laboratory head before completing registration.

Step 2: Define the Proposed Research-Engineering Work

After the laboratory agrees to host you, discuss the precise duties and expected contribution. Your application should then reflect that discussion rather than present a generic career plan.

Step 3: Prepare the Required Documents

Applicants must submit a CV, a one-page summary of major achievements, a research-achievement list, and a detailed work proposal of up to four pages. They must also provide career-development plans of up to two pages and up to three representative papers. 

Two reference letters are required. One should normally come from the current supervisor. References must submit their letters directly to RIKEN.

Step 4: Complete Registration and Submission

Pre-registration must be completed by 5:00 PM on October 23, 2026, Japan Standard Time. The application documents and reference letters must reach RIKEN by 2:00 PM on October 30, 2026, JST. Incomplete applications will not be considered. 

The selection has two stages. First, RIKEN conducts document screening. Successful applicants then attend an interview, scheduled for December 7 or 8, 2026, generally in person at Wako or Tokyo. Final notifications are expected from late December 2026 to mid-January 2027. 

Expert Tips for a Strong Application

The most important mistake is treating this opportunity like a standard postdoctoral application. The program is specifically designed around research engineering.

First, match your technical skills to the host laboratory’s needs. For example, a Python and Linux background may fit data-management work, while C++, CUDA, MPI, and HPC experience may suit computational science projects.

Second, explain the scientific problem behind your technical work. Do not simply list tools such as Python, machine learning, Docker, or Linux. Show how you used them to solve a real research challenge.

Third, make your four-page work description concrete. State the problem, proposed method, expected contribution, and how the work supports the host laboratory.

For an Indian applicant, this can be especially useful. A profile that combines a PhD in biotechnology with Python-based omics analysis could be positioned around genomic data infrastructure or machine learning rather than presented only as a traditional biology profile.

Finally, ask references to discuss your problem-solving ability and collaboration skills. Strong technical evidence matters more than generic praise.

Program Summary

Conclusion

The RIKEN Research Engineer Fellow Program Japan 2027 is a strong option for researchers who want to connect scientific expertise with AI, data, software, and computational engineering. Around five positions are available, with competitive compensation and research support. However, the host-laboratory matching step makes early preparation especially important. Applicants should identify a suitable laboratory, discuss the proposed work, and tailor every document to its technical needs. Start early, verify the latest instructions on the official RIKEN program guidelines, and submit well before the stated deadlines.

Frequently Asked Questions (FAQs)