Chitose Institute of Science and Technology
1 week ago
Researcher/Postdoc-Equivalent Development Engineer in Biomass Extraction, Separation, and Purification Chitose Research Institute Co., Ltd. in Japan
Degree Level
Postdoc
Field of study
Chemistry
Funding
Full-time permanent employee position with annual income of 3 million to 12 million yen. Annual salary system is 3.3 million to 12 million yen, determined by experience and ability, with overtime pay included for deemed overtime hours up to 44 hours per month and additional overtime pay beyond that.
Deadline
Dec 31, 2026
Country
Japan
University
Chitose Institute of Science and Technology

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About this position
Chitose Research Institute Co., Ltd. is recruiting a researcher / postdoc-equivalent development engineer for biomass extraction, separation, and purification processes within the Chitose Group’s MATSURI cross-industry co-creation initiative.
The role focuses on chemical process development and applied materials / life sciences work, including solvent extraction from biomass, purification of target compounds, analytical work such as GC and HPLC, and development of commercial-scale extraction, separation, and purification processes.
This is a full-time permanent position based at Kanagawa Science Park (KSP), Kawasaki, Kanagawa, Japan, with possible work in Kuching, Sarawak, Malaysia depending on assignment. The salary is listed as 3.3 million to 12 million yen annually, with salary review twice a year and commuting allowance plus standard social insurance benefits.
Eligibility is broad: applicants may hold a doctorate, master’s, bachelor’s, advanced specialist, or specialist qualification. The post specifically seeks people with experience or knowledge in biomass extraction/separation, purification and analysis, and organic solvent handling; Hazardous Materials Handler and Organic Solvent Work Supervisor qualifications are noted as required. However, the posting also says experience is not mandatory and that motivated candidates are welcome.
Applications are accepted by email until 2026-12-31 or until the position is filled. Submit a resume, work history, and statement of aspirations to [email protected]. Document screening is followed by 2–3 interviews, and online interviews are possible for overseas or distant applicants.
Funding details
Full-time permanent employee position with annual income of 3 million to 12 million yen. Annual salary system is 3.3 million to 12 million yen, determined by experience and ability, with overtime pay included for deemed overtime hours up to 44 hours per month and additional overtime pay beyond that.
What's required
Applicants should have a doctorate, master's degree, bachelor's degree, advanced specialist, or specialist qualification. Required experience/knowledge includes material extraction and separation from biomass, substance purification and analysis (e.g., GC, HPLC), and familiarity with handling organic solvents; Hazardous Materials Handler and Organic Solvent Work Supervisor qualifications are required. Prior experience is not mandatory, and the company welcomes candidates eager to learn and develop skills.
How to apply
Email your resume, work history, and statement of aspirations after joining the company to [email protected]. Applications can be submitted by email only; the JREC-IN portal web application is not available. Interviews will follow document screening, and overseas or distant applicants may interview online.
More information can be found here
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