1. CERN Short-Term Internship 2026 – Switzerland

Short Description

The CERN Short-Term Internship gives students the opportunity to spend 1–6 months in Geneva, Switzerland, gaining practical experience in technical, engineering, scientific and administrative fields. Selected interns receive a monthly allowance while working alongside CERN professionals.

Essential Key Details

• Organisation: CERN – European Organization for Nuclear Research
• Country: Switzerland
• Location: Geneva
• Programme: Short-Term Internship 2026
• Duration: 1–6 months
• Work Mode: Fully onsite
• Funding: Paid internship
• Monthly Allowance: CHF 1,593
• Fields: Engineering, applied physics, computing, data science, IT, administration, HR, finance, communications, logistics and other eligible areas
• Deadline: 1 November 2026 at 23:59 Geneva Time
• Application Fee: No application fee specified

Essential Eligibility

Applicants should:

• Be nationals of a CERN Member State or Associate Member State.
• Be at least 18 years old.
• Be pursuing a technical or administrative diploma, Bachelor’s degree or Master’s degree.
• Remain enrolled as a full-time student throughout the internship.
• Have a good working knowledge of English or French.
• Have an academic background relevant to the internship area.

Official Website:
www.cern.ch

Programme Website:
careers.cern/programmes/short-term-internship/

Apply Link:
jobs.smartrecruiters.com/CERN/744000148423353

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2. OECD Internship Programme – France

Short Description

The OECD Internship Programme provides students with the opportunity to gain professional experience in policy research, analysis, economics, development, climate, education, technology, finance, communications and many other areas.

Essential Key Details

• Organisation: Organisation for Economic Co-operation and Development (OECD)
• Main Location: Paris, France
• Duration: 1–6 months
• Extension: May be renewable up to a total of 12 months
• Working Hours: Normally full-time
• Funding: Contribution towards living expenses
• Paris Allowance: Approximately €1,000 per full month worked
• Recruitment: Rolling throughout the year
• Current Vacancy Deadline: 31 December 2026
• Fields: Economics, development, AI, climate, education, finance, governance, health, trade, technology, communications, HR, IT, legal services and more

Eligibility

Applicants should:

• Be enrolled in a full-time accredited degree programme throughout the internship.
• Be studying a field relevant to OECD work.
• Be available for at least one month.
• Have an excellent command of English or French.
• Have working knowledge of, or willingness to learn, the other OECD official language.
• Have good quantitative and IT skills.
• Have good drafting and communication skills.
• Be comfortable working in an international and multicultural environment.

Official Website:
www.oecd.org/en/about/careers/internships.html

Apply Link:
careers.smartrecruiters.com/OECD/internships---en

Current Internship Vacancy:
jobs.smartrecruiters.com/OECD/744000101644285-internship-programme

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3. UNDP Washington Internships 2027 – USA

Short Description

The UNDP Washington Representation Office offers internships for graduate students interested in international development, global policy, communications and outreach.

Interns are selected from around the world and gain exposure to UNDP’s engagement with the US government, international organisations, diplomatic missions, media and civil society.

Essential Key Details

• Organisation: United Nations Development Programme (UNDP)
• Country: United States
• Location: Washington, D.C.
• Available Profiles: General Internship and Communications & Outreach Internship
• Duration: Minimum three consecutive months
• Maximum Duration: Six months
• Minimum Commitment: Three days or 24 hours per week
• Funding: Monthly stipend
• Stipend Amount: Varies according to location and internship arrangements
• Spring 2027 Deadline: 15 January 2027 at 11:59 PM ET
• Fall 2027 Deadline: 15 June 2027 at 11:59 PM ET
• Summer Internship: Not offered by the Washington Representation Office

Eligibility

Applicants must:

• Be enrolled in a graduate-level degree programme.
• Study communications or a development-related field such as economics, public administration, business administration or environmental studies.
• Return to their studies after completing the internship.
• Be able to work for three consecutive months.
• Be available at least three days or 24 hours per week.
• Demonstrate an interest in global development.
• Have written and spoken proficiency in English.

Official Website:
www.undp.org/united-states/internships

Application Form:
www.undp.org/media/document/1634106

Applications are submitted by email according to the instructions on the official internship page.

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4. FAO Internship Programme for Asia and the Pacific

Short Description

The Food and Agriculture Organization of the United Nations offers internships across its Asia-Pacific operations for students and recent graduates interested in food security, agriculture, sustainable development and other areas related to FAO’s work.

Interns are assigned according to their academic background, profile and organisational needs.

Essential Key Details

• Organisation: Food and Agriculture Organization of the United Nations (FAO)
• Region: Asia and the Pacific
• Locations: Various locations
• Programme Type: Internship
• Duration: 3–11 months
• Funding: Monthly stipend for eligible interns
• Stipend: Up to US$700 per month depending on duty station and sponsorship arrangements
• Deadline: 31 December 2026
• Application Fee: None
• Fields: Agriculture, food security, nutrition, environment, sustainable development and other FAO-related disciplines

Eligibility

Applicants should:

• Be enrolled in an undergraduate or graduate degree programme at the time of application, or be a recent graduate.
• Hold qualifications from an accredited or recognised educational institution.
• Specialise in a field relevant to FAO’s mission and work.
• Have working knowledge of at least one FAO language: Arabic, Chinese, English, French, Russian or Spanish.
• Be a national of an FAO Member country.
• Be aged 21–30.
• Be able to work effectively in an international and multicultural environment.
• Have good communication skills.

Official Website:
www.fao.org/employment/young-talent-programme/internship-programme/

Apply Link:
jobs.fao.org/careersection/fao_external/jobdetail.ftl?job=2601981

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5. WTO Internship Programme – Switzerland

Short Description

The World Trade Organization Internship Programme allows postgraduate students and recent postgraduate graduates to gain practical experience at the WTO headquarters in Geneva, Switzerland.

Internships may involve trade policy, economics, law, statistics, communications, administration, finance, human resources, IT and other specialist areas.

Essential Key Details

• Organisation: World Trade Organization (WTO)
• Country: Switzerland
• Location: Geneva
• Duration: Up to 6 months
• Funding: Paid daily allowance
• Allowance: CHF 60 per day
• Deadline: No fixed deadline
• Recruitment: Ongoing
• Travel: Travel to and from Geneva is not covered under the standard WTO Internship Programme
• Health Insurance: Applicants must arrange their own health insurance
• Fields: Trade law, economics, statistics, trade policy, languages, finance, HR, administration, IT, communications and information management

Eligibility

Applicants must:

• Be nationals of a WTO Member state or a country/customs territory engaged in WTO accession negotiations.
• Have completed undergraduate studies in a relevant discipline.
• Meet one of the following postgraduate conditions:
  • Be enrolled in a Master’s degree with at least one year completed;
  • Have completed a Master’s degree and be enrolled in a higher-level postgraduate programme; or
  • Have completed a Master’s or PhD within the previous two years.
• Be at least 21 years old at the time of the internship.

Official Website:
www.wto.org/english/thewto_e/vacan_e/iypp_e.htm

Apply / WTO Careers:
www.wto.org/english/thewto_e/vacan_e/apply_now_e.htm

External Application Portal:
wto.wd3.myworkdayjobs.com/External

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Final Thoughts

These five international internships provide opportunities to gain professional experience with some of the world’s leading scientific, economic and international organisations.

Funding ranges from monthly stipends and living allowances to daily internship payments. However, eligibility differs significantly between programmes. Some opportunities are restricted by nationality, academic level, age or student status, so applicants should review the official requirements carefully before submitting an application.

Apply early where possible and prepare an updated CV, academic information and any programme-specific supporting documents in advance.

• Globally recognised organisations: Gain experience with CERN, OECD, UNDP, FAO and WTO.
• Paid international experience: Each opportunity offers a stipend, allowance or financial contribution.
• Strong career value: These internships can strengthen your CV and give you exposure to international work environments.
• Multiple fields available: Opportunities cover science, engineering, economics, development, policy, trade, communications, IT and more.
• International exposure: Work with professionals and teams from different countries and backgrounds.
• Flexible entry points: Some programmes are suitable for current students, while others also consider recent graduates or postgraduate applicants.
• Networking opportunities: Build professional connections within major international institutions.
• Practical learning: Apply academic knowledge to real projects, research, policy and operational work.
• Future career pathways: Experience with these organisations can support future applications for jobs, fellowships, graduate programmes and international careers.
• Currently open opportunities: These programmes are active for the 2026–2027 cycle, giving applicants a chance to apply now.