Working at CERN , the world's largest particle physics research organisation is one of the most prestigious early-career experiences available to any science, engineering, or technology student anywhere in the world. NOW CERN Short Term Internship 2026 is currently open for applications, offering undergraduate students the opportunity to work in Geneva, Switzerland for 1 to 6 months alongside some of the world's leading scientists, engineers, and researchers.
This guide covers everything you need to know: what the internship involves, who is genuinely eligible, what fields qualify, the stipend and benefits, required documents, and how to apply and t also contains one critical piece of information that most articles about this internship leave out so, read the eligibility section carefully before preparing your application.
About CERN
CERN is a place where learning and discovery go hand in hand and students join a team of experts and contribute to real projects that connect science, technology, and innovation.It is ocated on the Franco-Swiss border near Geneva and CERN is home to the Large Hadron Collider and a global community of over 17,000 scientists, engineers, and technical professionals from more than 100 countries. One of CERN's key missions is education and their experts enjoy sharing their knowledge with committed and passionate students. The Short Term Internship programme is one of the most direct expressions of that mission offering students real work on real projects, not simulated tasks or shadowing roles.
What the Internship Involves
Students support experienced professionals in their daily activities, learn and apply new tools or methods relevant to their area of study, contribute to small-scale projects under the guidance of a supervisor, and collaborate with people from diverse backgrounds in an international environment. The duration of the internship is a minimum of 1 month and a maximum of 6 months. During the online application process, students select their preferred internship period and duration.
Eligible Fields
CERN accepts applications from students in both technical and administrative disciplines:
Technical Fields: Applied Physics, Computing, Mathematics, Electrical Engineering, Electronics, Mechanical Engineering, Civil Engineering, Instrumentation, Materials Science, Radiation Protection, Environmental Protection, Surveying, Scientific Communication, Ultra-high Vacuum
Administrative Fields: Translation, Advanced Secretarial Work, Accounting, Legal Services, Human Resources, Librarianship, Logistics
This breadth is one of the most underappreciated aspects of the programme. Most students assume CERN only accepts physicists in reality, a student of accounting, human resources, or translation is equally eligible.
Eligibility
This is the section most articles about this internship get wrong or omit entirely. So for you who are our audience before preparing your application, confirm every requirement below:
You must be a national of a CERN Member State or Associate Member State. Applications from other countries will not be considered. This is a hard eligibility requirement not a preference this means if your country is not on the CERN Member or Associate Member State list, your application will be rejected regardless of your academic qualifications.
Current CERN Member States (2026) include: Austria, Belgium, Bulgaria, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Israel, Italy, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Spain, Sweden, Switzerland, United Kingdom.
Current Associate Member States include: Brazil, Colombia, Croatia, Cyprus, Estonia, Georgia, India, Latvia, Lithuania, Montenegro, Morocco, New Zealand, Pakistan, Slovenia, South Africa, Turkey, Ukraine.
For most African students this scholarship is not for them
However , this is worth checking directly on the CERN careers portal, as Associate Member State agreements do change over time. If you are from South Africa, Morocco, or another African country that is an Associate Member State, you are fully eligible. Students from other African countries should verify their country's current status at careers.cern before investing time in an application.
Additional eligibility requirements:
- You must be a full-time student enrolled in a technical or administrative diploma, Bachelor's, or Master's degree programme
- You must be at least 18 years old
- PhD students are not eligible for this programme
- You must have good working proficiency in English and/or French
- You must remain a full-time registered student throughout the internship at CERN
Your university must ensure you have full insurance cover valid in the Geneva area for medical expenses, work and private accidents, and any disability arising from professional and non-professional illness and accidents
Stipend and Benefits
You will receive a monthly allowance of CHF 1,587 Swiss Francs for a full month of work. If you work less than a full month, the allowance will be adjusted proportionally.
Additional benefits include:
- For contracts exceeding 4 months, interns earn 2.5 days of paid leave per month
- Access to CERN seminars, conferences, and scientific discussions
- A comprehensive induction programme, which starts with an official welcome session at the beginning of each month
- An internationally recognised addition to your CV and professional profile
Important note on living costs: Geneva is notoriously expensive So, most interns live in neighbouring French towns like Saint-Genis-Pouilly or Ferney-Voltaire where rent is significantly lower than in Geneva. Plan your finances carefully before accepting a placement — the CHF 1,587 stipend is a supplement, not a full living wage for Geneva. Travel expenses to and from Geneva are generally not covered for short-term internships unlike CERN's longer Technical Student programme. You have to factor this cost into your planning.
Required Documents
The application process is deliberately simple. You need:
An updated CV in English or French in PDF format, accurately reflecting your academic enrolment, field of study, and relevant skills or experience. This is the only document required to initiate your application.
During the application process you will also select your availability period the months and duration you are available for the internship.
Important: Once you have submitted, applications cannot be further modified. Review your application carefully before final submission.
How to Apply
All applications are submitted online through the official CERN SmartRecruiters portal.
Step 1: Visit the official CERN careers portal at careers.cern and navigate to the Short-Term Internship listing
Step 2: Review the available internship areas and identify the field most aligned with your academic background
Step 3: Prepare your CV in English or French in PDF format
Step 4: Complete the online application form, selecting your preferred internship period and duration (between 1 and 6 months)
Step 5: Submit your application remember, no changes can be made after submission
Step 6: Due to the high volume of applications CERN receives, you will only be contacted if successful. Do not be discouraged by silence the process takes time.
Application deadline: 1st November 2026
Applications are accepted on a rolling basis throughout the year — the earlier you apply, the better your chances as departmental slots fill up progressively.
Tips for a Strong CERN Application
- Your CV is everything. Unlike most internship programmes, CERN does not ask for a motivation letter or reference letters in the initial application , your CV is the sole basis for shortlisting. It must be precise, well-structured, and clearly reflect your academic programme, field of study, and any relevant technical or research experience.
- Apply early. Once submitted, your profile stays in the pool for 6 months and CERN departments browse the pool continuously and select candidates as their project needs arise This means Applying in May or June gives you a much longer window than applying in October.
- Be specific about your field. During the application, align your stated field as closely as possible to an actual CERN department's work. A mechanical engineering student who describes experience with precision instruments is a more compelling candidate than one who simply lists their degree.
- Verify your country's Member State status. Check careers.cern directly for the current and complete list of Member and Associate Member States before applying. This list is updated periodically.
Frequently Asked Questions
Q: Is the CERN Short Term Internship open to African students? It depends on your nationality. Only nationals of CERN Member States or Associate Member States are eligible. Applications from other countries will not be considered. African countries currently listed as Associate Member States include South Africa and Morocco. Most other African countries, including Rwanda, are not currently eligible. Check the full list at careers.cern before applying.
Q: What is the monthly stipend for the CERN Short Term Internship 2026? Interns receive a monthly allowance of CHF 1,587 Swiss Francs for a full month of work. If you work less than a full month, the allowance is adjusted proportionally. Note that living costs in Geneva are high most interns live in neighbouring French towns to reduce expenses.
Q: Can PhD students apply for the CERN Short Term Internship? No. PhD students are not eligible for this programme. The internship is specifically for students enrolled in diploma, Bachelor's, or Master's degree programmes.
Q: What is the deadline for the CERN Short Term Internship 2026? The application deadline is 1st November 2026. However, applications are accepted on a rolling basis throughout the year and departmental positions fill progressively — applying as early as possible significantly improves your chances.
Q: Do I need a motivation letter to apply to CERN? No. You need only submit your CV in English or French through the official online application portal to initiate your application. No motivation letter, reference letters, or academic transcripts are required at the initial stage.
Q: How long is the CERN Short Term Internship? The duration is a minimum of 1 month and a maximum of 6 months. During the online application process, students select their preferred period and duration.
Q: Is IELTS required for the CERN internship? No. IELTS is not mandatory. Applicants need a good working proficiency in English and/or French demonstrated through their academic background and CV, not a formal language test.
A Note for Rwandan and East African Students
Rwanda is not currently a CERN Member or Associate Member State, which means Rwandan nationals are not eligible for this specific programme as of 2026. We are sharing this opportunity because:
- Many of our readers are from eligible African countries, South Africa, Morocco, and others
- Rwanda's scientific and technological ambitions are growing rapidly CERN membership or association is a realistic future possibility
- Understanding what opportunities like this require helps Rwandan students plan their academic and research careers to be competitive when eligibility opens
If you are from an eligible country and studying in Rwanda or elsewhere, apply. This is one of the most valuable internship experiences available anywhere in the world.
For Rwandan students, watch for our ongoing scholarship and opportunity updates we publish verified, actionable opportunities regularly.
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