How to become a Plant Factory Research and Development Engineer
Also called: Plant factory researcher
Researches and develops the vegetables and other plants grown in plant factories (indoor farms) and the methods used to grow them.
How to become one
No particular education or qualification is required to start, but it helps to have studied agriculture or horticulture, chemistry, genetic engineering or pharmacy at university, or to have graduated from an agricultural senmon gakko (vocational college). Automation in farming is attracting attention, so expertise in information technology is also useful. To improve the quality of the vegetables you grow, you need a positive, motivated attitude: breeding better varieties, keeping up with new growing techniques and taking in related knowledge.
Ways in
- University: Agriculture & Environment degrees, Offered by 76 universities in Japan
Pay · Job openings · AI and this job
- Average annual income: ¥6,119,400 Private sector only: employers with 10 or more staff. Public servants, such as public school teachers and police officers, are not in these figures.
- Monthly base pay (before overtime and bonus): median ¥335,600, and the middle half earn ¥267,400 to ¥433,700 a month.
- Pay measured for the wage survey group: Engineers not elsewhere classified
- 5.57 job openings per applicant at Hello Work (2025). A current demand signal, not a projection. It counts only the jobs and job seekers registered at Hello Work, Japan's public employment offices, and many graduate and professional hires never pass through it.
- Generative AI can do relatively little of this work, by the ILO's global estimate.
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Questions people ask
How do I become a Plant Factory Research and Development Engineer?
No particular education or qualification is required to start, but it helps to have studied agriculture or horticulture, chemistry, genetic engineering or pharmacy at university, or to have graduated from an agricultural senmon gakko (vocational college). Automation in farming is attracting attention, so expertise in information technology is also useful. To improve the quality of the vegetables you grow, you need a positive, motivated attitude: breeding better varieties, keeping up with new growing techniques and taking in related knowledge.
How much does a Plant Factory Research and Development Engineer earn in Japan?
Average annual income in the private sector, bonus included, is ¥6,119,400 (Ministry of Health, Labour and Welfare). The figure is for the wage survey group Engineers not elsewhere classified, which covers several jobs.
Do you need a degree to become a Plant Factory Research and Development Engineer?
Usually. In this job's census occupation group, 63% of workers are university graduates.
Will AI change the work of a Plant Factory Research and Development Engineer?
Generative AI can do relatively little of this work, by the ILO's global estimate.
Sources
- Ministry of Health, Labour and Welfare: Basic Survey on Wage Structure (賃金構造基本統計調査) 2025: earnings by occupation (2025 survey (June 2025 pay, 2024 bonus), published 2026-03-24), Government Standard Terms of Use 2.0, retrieved 4 October 2026
- Ministry of Health, Labour and Welfare: Employment Referrals for General Workers (一般職業紹介状況): Hello Work job-openings-to-applicants ratio by occupation (2025 annual (release of 2026-10-02)), Government Standard Terms of Use 2.0, retrieved 4 October 2026
- Statistics Bureau of Japan (MIC): 2020 Population Census (令和2年国勢調査) detailed sample tabulation: employed by occupation, sex, age and education (2020 Census (tables 9-1 and 15-1, published 2022-12-27)), Government Standard Terms of Use 2.0, retrieved 4 October 2026
- JILPT (職業情報データベース) via MHLW job tag: job tag download data: 解説系 (descriptions, how to become, related qualifications) and 簡易版数値系 (interests, tasks, education) (解説系 ver.7.01 (2026-06-04); 簡易版数値系 ver.7.00 (2026-03-17)), retrieved 4 October 2026
- International Labour Organization, Generative AI and Jobs: A Refined Global Index of Occupational Exposure (ILO Working Paper 140, Gmyrek et al.) (ILO Working Paper 140, May 2025, Annex Table A1), CC BY 4.0, retrieved 4 October 2026
独立行政法人労働政策研究・研修機構（JILPT）作成 職業情報データベース 解説系ダウンロードデータ（IPD_DL_description_7_01.xlsx）ver.7.01 職業情報提供サイト（job tag）より2026年10月4日にダウンロード（https://shigoto.mhlw.go.jp/User/download）を加工して作成
独立行政法人労働政策研究・研修機構（JILPT）作成 職業情報データベース 簡易版数値系ダウンロードデータ（IPD_DL_numeric_7_00.xlsx）ver.7.00 職業情報提供サイト（job tag）より2026年10月4日にダウンロード（https://shigoto.mhlw.go.jp/User/download）を加工して作成
Sources: JILPT Occupational Information Database download data via job tag (解説系 ver.7.01 and 簡易版数値系 ver.7.00, downloaded 4 October 2026), processed by Peernovo; MHLW, Basic Survey on Wage Structure 2025; Statistics Bureau of Japan, 2020 Population Census; MEXT, School Basic Survey 2025; MHLW, Employment Referrals for General Workers (Hello Work statistics). Figures processed by Peernovo. English job names, translations and the matching of jobs to statistical groups, schools and degree fields by Peernovo.
Updated 4 October 2026