CERN Jobs

13 open positions at CERN

Browse all 13 open positions at CERN. Every listing includes structured data: tech stack, language requirements, remote policy, and salary.

By the numbers

  • Mostly Junior roles
  • Often paired with Python, Spring Boot, Kubernetes, Linux
  • Top locations: Geneva
  • 2 new in the last 7 days

Working at CERN

Most-requested tech

Remote policy

62%
38%

Hybrid 62%On-site 38%

11 of 13 live ads state a salary. See verification

16 roles posted in the last 30 days, 60 in the last 90.

Languages required

  • English 13
  • French 4
CERN 2 days ago
Hybrid

Software Developer (Java & Angular) (BE-GM-APC-2026-151-GRAP)

Geneva, Switzerland - English, French

Java Angular Spring Boot TypeScript Oracle Database +1
CHF6.372–7.004 /month
CERN 3 days ago
Hybrid

Computer Security Architect (IT-DI-CSO-2026-190-GRAE)

Geneva, Switzerland - English

Zeek OpenSearch Kafka Kubernetes MISP +6
CHF5.266–5.793 /month
CERN 1 week ago
Hybrid

Full Stack Developer (IT-PW-IAM-2026-221-GRAE)

Geneva, Switzerland - English

.NET React OAuth OIDC SAML
CHF5.266–5.793 /month
CERN 1 week ago
On-site

Power System Physicist/Engineer for the CMS HGCAL (EP-CMS-EC-2026-189-LD)

Geneva, Switzerland - English

CERN 1 week ago
On-site

Controls and Automation Engineer (EN-CV-CL-2026-205-GRAE)

Geneva, Switzerland - English

Step7 TIA Portal Control Expert Python Git +1
CHF5.266–5.793 /month
CERN 2 weeks ago
Hybrid

Software and Infrastructure Engineer (IT-CA-OSI-2026-213-GRAE)

Geneva, Switzerland - English

PHP Laravel Python MySQL Docker +4
CHF5.266–5.793 /month
CERN 2 weeks ago
Hybrid

Full-Stack Software Engineer (IT-FCS-CT-2026-215-GRAE)

Geneva, Switzerland - English

Java Spring Boot React
CHF5.266–5.793 /month
CERN 2 weeks ago
On-site

Junior Test & Measurement Engineer (BE-CEM-MTA-2026-216-GRAE)

Geneva, Switzerland - English, French

Python Linux
CHF5.266–5.793 /month
CERN 2 weeks ago
Hybrid

Software Engineer (Python) (OSI-SIS-TS-2026-185-LD)

Geneva, Switzerland - English

Python Django LLM
CERN 2 weeks ago Reposted 5 time(s)
On-site

Mechanical Technical Engineer - Vacuum Equipment (TE-VSC-BVO-2026-211-GRAE)

Geneva, Switzerland - English

Helium leak detection Residual Gas Analysis (RGA) Ultra-high vacuum (UHV)
CHF5.266–5.793 /month
CERN 2 weeks ago
On-site

Electrical or Electronics Technical Engineer (TE-MPE-MP-2026-214-GRAE)

Geneva, Switzerland - English, French

Oscilloscopes Measurement probes Function generators DAQ systems PCB
CHF5.266–5.793 /month
CERN 1 month ago
Hybrid

Deep Learning Developer (IT-CE-CDS-2026-137-GRAP)

Geneva, Switzerland - English

Python PyTorch TensorFlow NumPy pandas +2
CHF6.372–7.004 /month
CERN 1 month ago
Hybrid

Software Developer - Beam Optics (BE-ABP-LNO-2026-132-GRAP)

Geneva, Switzerland - English, French

Python
CHF6.372–7.004 /month

Frequently Asked Questions

How many open positions does CERN have?
CERN currently has 13 open tech positions listed on Jobdex. This updates daily as new roles are posted or filled.
What tech stack does CERN use?
The tech stack varies by role. Each job listing shows the specific technologies required and nice-to-have.
Does CERN offer remote work?
Remote policy varies by position. Each listing includes the exact remote policy. Check individual roles to see if they offer remote, hybrid, or on-site work.