How to become an International Development Specialist
Uses extensive practical experience, leadership and networks to work on international cooperation projects run by the Japan International Cooperation Agency (JICA), United Nations agencies and others.
Main tasks
- Building up skills and knowledge in Japan before being posted overseas
- Signing a contract with the host organisation
- Setting up arrangements so work in the host country runs smoothly
- Learning the language, culture and social systems of the host country
- Interviewing the host government and organisations about the current situation, policies and needs in the requested area to identify problems
- Carrying out field surveys to gather specific information about problems
- Giving advice and proposals to the host government (policy makers) and others
- Passing on skills and knowledge to engineers and other staff in the host country
- Interpreting during lectures
- Working with the host government (policy makers) on plans for national development or reconstruction
- Helping train people to support the host country's self-reliant development or recovery
- Meeting a wide range of people in the host country and building contacts
- Managing the progress of projects in the host country
- Writing a report at the end of a posting and reporting to the organisations involved
- Evaluating development and reconstruction projects
- Negotiating with partner organisations and dealing with problems
- Training staff and specialists in Japan
- Handling accounting matters, such as dealing with auditors
- Doing publicity work in Japan and the host country
- Hosting international students from the host country
- Helping private companies expand overseas
Workers in this job say a master's degree, university, or a doctorate is common. From job tag's survey of people in each job, who could give several answers. It shows what workers see as common, not how many workers hold each level.
How to become one
The qualifications and education needed depend on the field you work in as a specialist. To work for the United Nations as a Japanese staff member, you become a staff member or specialist by passing the required exams. JICA looks for specialists to match the needs of each posting, through open recruitment and also through government ministries, local governments and other public bodies. You can also use your skills by working for a private company such as a development consultancy, or for a non-government or non-profit organisation. The work covers many fields, jobs and tasks, but what they have in common is acting independently and in a planned way to deliver the results required. For this you need not only specialist knowledge and skills but also the ability to gather information and make overall judgements. The qualities and abilities required differ from project to project, but JICA generally lists expertise in the field or issue, overall management ability, problem finding and research and analysis skills, communication skills, knowledge and experience of the region, and knowledge of aid. To work in countries with different climates, ways of life and cultures, you need the flexibility and adaptability to work out methods that suit the place together with local people, rather than forcing or simply copying your experience from home. Some jobs also require teamwork with people from many countries. The work needs advanced knowledge and experience, and also care for and closeness to the people of the partner country. A strong wish to use your skills to help developing countries is also important.
Pay · Job openings · AI and this job
- Average annual income: ¥5,833,100 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 ¥307,800, and the middle half earn ¥251,700 to ¥414,600 a month.
- Pay measured for the wage survey group: Specialist professionals not classified elsewhere
- 0.80 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 an International Development Specialist?
The qualifications and education needed depend on the field you work in as a specialist. To work for the United Nations as a Japanese staff member, you become a staff member or specialist by passing the required exams. JICA looks for specialists to match the needs of each posting, through open recruitment and also through government ministries, local governments and other public bodies. You can also use your skills by working for a private company such as a development consultancy, or for a non-government or non-profit organisation. The work covers many fields, jobs and tasks, but what they have in common is acting independently and in a planned way to deliver the results required. For this you need not only specialist knowledge and skills but also the ability to gather information and make overall judgements. The qualities and abilities required differ from project to project, but JICA generally lists expertise in the field or issue, overall management ability, problem finding and research and analysis skills, communication skills, knowledge and experience of the region, and knowledge of aid. To work in countries with different climates, ways of life and cultures, you need the flexibility and adaptability to work out methods that suit the place together with local people, rather than forcing or simply copying your experience from home. Some jobs also require teamwork with people from many countries. The work needs advanced knowledge and experience, and also care for and closeness to the people of the partner country. A strong wish to use your skills to help developing countries is also important.
How much does an International Development Specialist earn in Japan?
Average annual income in the private sector, bonus included, is ¥5,833,100 (Ministry of Health, Labour and Welfare). The figure is for the wage survey group Specialist professionals not classified elsewhere, which covers several jobs.
Do you need a degree to become an International Development Specialist?
Usually. In this job's census occupation group, 67% of workers are university graduates.
Will AI change the work of an International Development Specialist?
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
