CERN Summer Student Programme 2027 in Geneva: Paid 8–13 Week Internship (CHF 94 Per Day)

CERN Summer Student Programme 2027 in Geneva: Paid 8–13 Week Internship (CHF 94 Per Day)

The CERN Summer Student Programme 2027 places bachelor's and master's students in physics, engineering, computer science and mathematics inside a real research team at CERN in Geneva for 8 to 13 weeks, with a net subsistence allowance of CHF 94 per calendar day, health insurance, travel support and a full lecture programme. Applications for the 2027 session are open now and close at the end of January 2027 — CERN publishes the exact day for the year on its careers site, so confirm it there before you submit.

Why this programme matters

CERN is the European Organization for Nuclear Research, home of the Large Hadron Collider and the birthplace of the World Wide Web. Its summer students do not shadow — they join a team and work on a real project: detector hardware, data analysis, software, or computing infrastructure, supervised like junior team members, while attending a lecture series given by CERN physicists. For a physics, engineering or computing student, few summer placements carry the same weight on a CV, a graduate-school application, or a research career.

What you get: benefits

• CHF 94 net per calendar day subsistence allowance — over an 8-week placement that is roughly CHF 5,250, and over 13 weeks roughly CHF 8,550, before the health-insurance deduction.
• Health insurance coverage (the premium is deducted from the allowance).
• Travel support to and from Geneva, subject to CERN's rules.
• Help finding accommodation on or near the CERN site in Meyrin.
• A full lecture programme in particle physics, plus optional IT lectures.
• Real project work inside a CERN research team, not administrative shadowing.

One honest clarification: the CHF 94 is a subsistence allowance for living costs, not a salary — and Geneva is expensive. Budget carefully, and treat the travel support and accommodation help as genuinely valuable parts of the package, not extras.

Who can apply: eligibility

• Studying for a bachelor's or master's degree in physics, engineering, computer science or mathematics. PhD students are not eligible — CERN runs separate doctoral and technical student programmes.
• At least six semesters of full-time study completed by the start of the studentship (not by the application date — count forward to summer 2027).
• Still enrolled as a full-time student at least until the studentship begins.
• No more than three months of previous work at CERN.
• Good knowledge of English (the working language of the programme and lectures).
• Open to students of all nationalities, including non-Member States, although the number of places differs by category. Canada, the United States and Japan use dedicated national application routes — if you are from one of those countries, follow your national route, not the general one.

Programme details at a glance

Item	Detail
Location	CERN, Meyrin, Geneva, Switzerland
Duration	8–13 weeks, between June and September 2027
Allowance	CHF 94 net per calendar day
Deadline	End of January 2027 (exact date on CERN Careers)
Who	Bachelor's and master's students, 6+ semesters completed
Fields	Physics, engineering, computer science, mathematics

How to apply: step by step

1. Check the exact deadline first. Open the current vacancy on careers.cern (summer student section) and note the exact closing day for 2027 — CERN states applications must arrive no later than the end of January.
2. Ask a professor for a reference letter early. CERN contacts your referee through the application system, and January is when professors are hardest to reach. One academic reference letter is required.
3. Prepare a technically specific CV. Name the physics, computing or engineering work you have actually done — Python, C++, ROOT, CAD, electronics labs, data analysis — with what you built, analysed, simulated or measured. Generic motivation paragraphs lose to concrete evidence.
4. Gather official academic transcripts and complete the online application form in English or French.
5. Submit before the end of January 2027. Shortlisted candidates may be invited to an online interview before offers are made.

Do not confuse this with CERN's other student programmes

CERN runs several student programmes, and mixing them up is the most common application mistake. The Summer Student Programme (this article) is the 8–13 week summer placement with the end-of-January deadline. The Technical Student Programme and Administrative Student Programme are longer placements (4–12 months) with their own vacancy-by-vacancy deadlines — their 2027-1 rounds closed on 16 October 2026. The CERN openlab Summer Student Programme is a separate computing-focused call with its own timeline. Apply to the programme that matches your field and dates, and read the vacancy notice, not a summary.

Frequently asked questions

Is the CERN Summer Student Programme 2027 open now? Yes. The 2027 session is open for applications, closing at the end of January 2027, with the exact date published on CERN Careers.

Is the CERN summer studentship paid? Yes — a net subsistence allowance of CHF 94 per calendar day, plus travel support and health insurance. It is an allowance for living costs rather than a salary.

There is no application fee for the CERN Summer Student Programme — you apply through the CERN careers portal and pay nothing to apply.

Can PhD students apply? No. The Summer Student Programme is for bachelor's and master's students only.

Do I need to be from a CERN Member State? No. Students from non-Member States can apply, although places differ by category. Canada, the United States and Japan use dedicated national routes.

How long does the programme last? Between 8 and 13 weeks, normally between June and September 2027.

Conclusion

The CERN Summer Student Programme 2027 is one of the highest-value paid summer internships in science: real research work at the world's largest particle-physics laboratory, a CHF 94 daily allowance, travel and health cover, and a lecture programme taught by working physicists. The bar is real — six semesters completed, a strong technical CV, and a referee who responds in January — but the window is open now and the deadline is the end of January 2027. If you meet the eligibility, apply through CERN Careers this month, not in the final week. For other paid remote options, see our guide to virtual internships for college students with stipend and our Nintendo Summer Internship 2027 guide.

By Opportunity Wave, 25 October 2026. Sources: CERN Careers (careers.cern) summer student section; programme terms verified against official CERN information on 24 September and 4 October 2026. Always confirm the exact 2027 deadline on CERN Careers before submitting, as CERN publishes the precise date there.