There are few places on earth where a PhD student can work shoulder to shoulder with the people who discovered the Higgs boson. CERN's Doctoral Student Programme is one of them: it funds doctoral students to spend up to 36 months at the European Organization for Nuclear Research in Geneva, working on their actual thesis research with CERN's scientists and engineers — while receiving a tax-free monthly allowance of CHF 3,907.
The current round, Doctoral Student Programme 2027-1, closes on 16 October 2026 at 23:59 Geneva time. The programme is aimed at PhD students in applied physics, engineering, computing, and related technical fields, and the ideal start date is 1 April 2027.
In short: The CERN Doctoral Student Programme 2027-1 funds enrolled PhD students to conduct their thesis research at CERN in Geneva for 12 to 36 months, with a CHF 3,907/month tax-free allowance, health insurance, paid leave, and travel coverage. Applications close on 16 October 2026 at 23:59 Geneva time.
Quick Overview
- Host Country: Switzerland
- Host Institution: CERN (European Organization for Nuclear Research), Geneva
- Degree Level: PhD / Doctoral (enrolled students only)
- Program Duration: 12 to 36 months (spreadable over up to 4 years)
- Funding Type: Fully funded studentship (CHF 3,907/month, tax-free)
- Deadline: 16 October 2026, 23:59 Geneva time
Benefits of the CERN Doctoral Student Program 2027
This is a professional studentship, not a degree scholarship — CERN funds you to do your PhD research at CERN. The package:
- CHF 3,907 monthly allowance, tax-free — the studentship grant is paid monthly and is not taxed.
- 30 days of paid leave per year — plus the two-week CERN end-of-year closure.
- Health insurance — coverage under CERN's comprehensive Health Insurance scheme (the contribution is automatically deducted from your allowance).
- Family supplement — an additional allowance on top of the monthly stipend, depending on your individual circumstances.
- Travel expenses — travel costs to Geneva on joining, reimbursed depending on your individual circumstances.
- Flexible contract — an initial 12-month contract, renewable up to 3 years, with the possibility of spreading the 36 months over up to 4 consecutive years so you can spend time at your home university.
- A genuinely unique research environment — you work within an international, multidisciplinary community at the forefront of physics, computing, and engineering, and the degree itself is still awarded by your own university.
Eligibility Criteria for the CERN Doctoral Student Program 2027
CERN is strict and specific here. Check each line honestly before applying:
- CERN member-state nationality — you must be a national of a CERN Member State or Associate Member State. Note the current exception: CERN states it *cannot consider applications from Pakistani, Lithuanian, Latvian, Cypriot, and Croatian nationals* at the moment, as the quota ceiling under the Associate Membership Agreement has been reached.
- Enrolled in a PhD program — you must be enrolled in a doctoral program in a relevant field at the time of application, and you should have *begun* your doctoral studies already.
- University support is mandatory — your home university must agree that the research you conduct at CERN will contribute directly to your PhD thesis. Academic arrangements are discussed between your thesis supervisor and your CERN supervisor.
- Aligned research field — your field must fall within applied physics, engineering, computing, or related applied sciences (mechanical, electrical, electronics, civil engineering, materials science, instrumentation, radiation protection, ultra-high vacuum, surveying, science communication, and similar technical areas all fit).
- English or French — you need a good knowledge of English *or* French. No certificate is specified.
- 40 hours per week, fully onsite — the programme is full-time and fully onsite in Geneva; remote work is not the arrangement.
How to Apply for the CERN Doctoral Student Program 2027
Applications go through CERN's official recruitment portal (SmartRecruiters). The process:
1. Confirm your eligibility — nationality, doctoral enrolment, and your university's willingness to support your participation. These are hard gates. 2. Prepare your CV in English or French, and gather any supporting documents you want to include (degrees, diplomas, transcript — reference letter is optional). 3. Open the official vacancy for the Doctoral Student Programme 2027-1 on the CERN careers portal and create your application profile. 4. Upload your documents — CV plus anything relevant to your application. You can attach an academic reference letter and transcript; both are optional but allowed. 5. Submit before the deadline — your application must be in by 16 October 2026 at 23:59 Geneva time. 6. Wait for the outcome. If shortlisted, you will be contacted by CERN. Successful candidates start around 1 April 2027, with contract arrangements finalized between CERN, you, and your university.
Required Documents
The official vacancy lists a refreshingly short set:
- CV in English or French (required).
- Any document you consider relevant to your application — degrees, diplomas, transcripts.
- Academic reference letter (optional — it can be uploaded by you or submitted directly by your referee via a special link).
- Academic transcript (optional).
CERN Doctoral Student Program 2027 Deadline
The Doctoral Student Programme 2027-1 closes on 16 October 2026 at 23:59 Geneva time, with an ideal start date of 1 April 2027. CERN runs this programme in two rounds per year (2027-1 and 2027-2), so if you miss this round, the next vacancy will open for the following intake — but each round is a separate, fully evaluated competition, so do not count on carrying an application forward.
Frequently Asked Questions
Is the CERN Doctoral Student Program really fully funded?
Yes — it is a paid studentship. You receive CHF 3,907 per month tax-free, plus health insurance, 30 days of paid annual leave, travel expenses to Geneva, and a possible family supplement. You earn a real allowance while doing your thesis research.
Do I need to be already enrolled in a PhD to apply?
Yes. You must be enrolled in a doctoral program at a recognized university when you apply, and you should have already begun your doctoral studies. This is not a programme for prospective PhD students.
Can applicants from any country apply?
No — only nationals of CERN Member States and Associate Member States are eligible. And right now, applications from Pakistani, Lithuanian, Latvian, Cypriot, and Croatian nationals cannot be considered because the associate-membership quota ceiling has been reached.
Will CERN award me my PhD degree?
No. The degree remains the responsibility of your university. Your university must agree that your CERN research contributes to your thesis, and your CERN supervisor works together with your university thesis supervisor.
How long can I stay?
The contract runs 12 to 36 months. The 36 months can be spread over up to 4 consecutive years, with up to 12 months of unpaid special leave to spend time back at your home university.
Is knowledge of French required?
No. A good knowledge of English *or* French is enough.
Is a reference letter required?
No — it is optional, as is the academic transcript. Only your CV is listed as required, alongside any documents you personally consider relevant.
Can I work remotely?
No. The programme is fully onsite in Geneva, 40 hours per week.
What research areas qualify?
Applied physics, computing, and engineering in the broad sense — CERN lists areas such as applied physics, IT, mathematics, electricity, electronics, mechanical and civil engineering, instrumentation, materials science, radiation protection, safety and environmental protection, surveying, ultra-high vacuum, and science communication.
When does the programme start?
The ideal start date for the 2027-1 round is 1 April 2027, though exact timing is arranged between you, CERN, and your university.
Final Words
A paid PhD research stay at CERN, with your degree still coming from your home university, is one of the strongest lines you can put on an academic CV. The nationality and enrolment rules are strict — but if you meet them, the application itself is refreshingly simple.
