Empleos en CERN

“CERN Graduate Programme for Hardware Support Engineer in IT-FCS-HP-2026-191-GRAE. 24-month contract (extendable to 36) with tax-free CHF 5,266-5,793/month stipend. Hybrid role in Geneva, requiring Linux, Python, GPU/servers expertise. Eligible candidates: Bachelor/Master grads with ≤2 years experience. Includes relocation, health insurance, and 30+ days leave.”

“Graduate programme at CERN for Computer Security Architect (24-month contract, hybrid role). Focus on cloud security (AWS, GCP, Azure, Oracle), incident response (Zeek, OpenSearch, Kafka, Kubernetes), penetration testing, and Linux/UNIX administration. Tax-free stipend of 5266-5793 CHF/month. Open to recent graduates (max 2 years experience) from CERN Member/Associate Member States.”

“Graduate Programme for Hardware Support Engineer at CERN's Fabric and Communication Systems group. 24-month contract (extendable to 36) with tax-free stipend of 5266-5793 CHF/month. Hybrid role requiring Linux, Python, server hardware expertise, and French/English proficiency. Open to recent CS/CE graduates from CERN Member/Associate Member States with max 2 years experience.”

“CERN graduate programme for Bare Metal OpenStack Engineer in IT Cloud team. 24-month contract (extendable to 36 months) for candidates with up to 2 years of experience. Work on OpenStack Ironic, bare metal provisioning, Python automation, and open-source contributions. Hybrid role, tax-free stipend of 5266-5793 CHF/month, 30 days paid leave, relocation package, and health insurance.”

“Graduate programme at CERN for OpenStack Cloud Engineer with 24-month contract (extendable to 36 months). Work on large-scale OpenStack cloud infrastructure, automation, and Python scripting. Tax-free stipend of 5266-5793 CHF/month. Hybrid role requiring Linux, Python, and cloud experience. Open to nationals of CERN Member/Associate Member States with up to 2 years post-graduation experience.”

“CERN seeks an Electronics Engineer for a 5-year hybrid role in radiation/environmental monitoring. Design mixed-signal electronics, FPGA firmware (VHDL/C), and embedded systems. Requires Master's/PhD in Electronics Engineering, FPGA development, and scripting (C/Python). Work involves radiation testing, team collaboration, and hybrid work (40h/week).”

“Graduate programme at CERN for ASIC Digital Design in radiation monitoring systems. 24-month contract, hybrid work, tax-free stipend of up to 5793 CHF/month. Requires electronics degree, max 2 years experience, and proficiency in open-source EDA tools (Yosys, OpenROAD). Eligible for nationals of CERN Member/Associate Member States.”

“CERN recrute un ingénieur en sécurité chimique (HSE) pour 5 ans en contrat à durée déterminée. Missions : conseil en sécurité chimique, évaluations des risques, audits, formation, conformité réglementaire (UE/standards nationaux). Profil : master en génie chimique ou chimie, expérience en gestion de sécurité industrielle. Compétences requises : gestion des risques, réglementations chimiques, PPE. Anglais ou français obligatoire, l'autre langue à apprendre. Avantages : salaire compétitif (exonéré d'impôts), 30 jours de congés, assurance santé, allocations familiales, package de relocation.”

“CERN seeks an Applied Physicist for CMS Inner Detectors to develop FPGA firmware, real-time algorithms, and data acquisition systems for luminosity measurement and Tracker calibration in the High Luminosity LHC. Requires PhD in Physics, FPGA experience, and team leadership. Hybrid role with 4-year contract, radiation exposure, and global benefits.”

“CERN seeks a Learning & Development Business Partner to design and implement technical training programs, analyze learning needs, and manage a team of four. Hybrid role (40h/week) for a 2-year contract, requiring HR/L&D expertise, Oracle Fusion knowledge, and English proficiency with French learning commitment.”

“Oferta de programa de graduados en RRHH en CERN para jóvenes con máximo 2 años de experiencia postgraduación. Contrato de 24 meses (hasta 36 meses) con salario mensual de 4687 CHF (sin impuestos), 30 días de vacaciones pagadas, seguro médico y formación. Requiere dominio de inglés y compromiso de aprender francés. Nacionales de estados miembros/asociados de CERN.”

“CERN seeks an HR Legal Adviser to provide expert legal advice on international administrative law and personnel matters. The role involves drafting internal legislation, advising HR management, handling disputes, and supporting HR policies. Requires a Master's in Law, experience in intergovernmental organizations, and fluency in English and French. Contract is 3 years, hybrid, with competitive tax-free salary and comprehensive benefits.”

“CERN recherche un Business Continuity Lead pour renforcer la résilience organisationnelle. Poste en contrat à durée déterminée de 5 ans, hybride (présentiel/télétravail partiel). Missions : développement du cadre BCM, coordination des plans de continuité, gestion des risques et exercices de simulation. Profil : master en gestion de continuité ou domaine connexe, expérience en BCM dans un environnement complexe. Anglais obligatoire, français apprécié.”

“CERN offers a 24-month graduate programme for Junior Mechanical Engineers to design electromechanical systems for accelerator beam transfer. Requires a Bachelor's/Master's in Mechanical Engineering, max 2 years experience, and proficiency in English (French learning commitment). Fully onsite in Geneva with tax-free stipend (5266-5793 CHF/month), 30 days paid leave, health insurance, relocation package, and training opportunities.”

“Backend Python Engineer position at CERN for 24 months (extendable to 36) to modernize scientific platforms (INSPIRE, SCOAP3, CERN Analysis Preservation) using Python, Django/Flask/FastAPI, OpenSearch, and AI-driven retrieval. Hybrid role with tax-free stipend of 6372-7004 CHF/month, open-source contributions, and relocation benefits. Requires 2-6 years experience (Master's) or up to 3 years (PhD), CERN Member/Associate State nationality.”

“CERN seeks a Fleet Manager (Powered Industrial Trucks) to oversee maintenance, commissioning, and fleet management of industrial transport equipment. Role involves contract supervision, EAM tools usage, and hybrid work (onsite/remote). Requires mechanical/electromechanical background, English proficiency, and willingness to learn French. Contract: 5-year limited duration, hybrid, with shift work and radiation area interventions.”

“CERN busca un Safety Engineer para el experimento CMS (Long Shutdown 3) en Ginebra. Revisión de sistemas de extinción de incendios, monitoreo ambiental y matrices de alarma. Requiere experiencia en ingeniería de seguridad, sistemas de protección y gestión de riesgos en entornos internacionales. Contrato de 4 años, 40h/semana, presencial. Dominio de inglés y francés.”

“CERN seeks a Mechanical Engineer to design and integrate mechanical structures for the CMS detector's innermost region. Role involves 3D modeling, thermal-mechanical analysis, prototyping, and assembly. Requires Master's in Mechanical Engineering, CAD/FEA experience, and teamwork. Fully onsite in Geneva, Switzerland, with radiation exposure and shift work possible.”

“Graduate programme at CERN for Electrical/Industrial Engineering graduates with up to 2 years of experience. 24-month contract (extendable to 36 months) for an Industrial Controls Technician role. Focus on SCADA, industrial control systems, and electrical distribution network supervision. Fully onsite in Geneva, with tax-free CHF 4687 monthly stipend, 30 days paid leave, and comprehensive benefits.”

“CERN seeks an Electrical Engineer for 24-month contract to design fire safety systems for the Future Circular Collider (FCC) project. Role involves fire risk analysis, safety system design, and compliance with IEC/EN standards. Requires 2-6 years post-Master's or up to 3 years post-PhD experience in electrical engineering. Fully onsite in Geneva, with tax-free salary 6372-7004 CHF/month, benefits, and relocation support. Eligibility: nationals of CERN Member/Associate Member States.”

“CERN seeks a Project Budget & Resource Coordinator to support IT project finance, budget planning, and resource tracking. Role involves financial reporting, expenditure monitoring, and compliance with hybrid work (40h/week). Contract is limited duration (5 years) with potential extension. Fluency in English required; French learning commitment.”

“CERN seeks a Distributed Computing DevOps Engineer to support the Worldwide LHC Computing Grid (WLCG) for the High-Luminosity LHC upgrade. Role involves developing automation tools, monitoring systems, and AI-driven solutions in a hybrid work environment. Requires Python, Kubernetes, and DevOps expertise. Contract is 5 years, tax-free salary, and relocation benefits.”

“CERN seeks a Facility and Safety Support Technician for the ATLAS facility during Long Shutdown 3 (2026-2030). Role involves waste management, logistics, safety compliance, and technical support in a fully onsite position. Requires electromechanics/logistics/safety background, shift work, and medical clearance. Contract: 4 years, full-time, tax-free salary, relocation package.”

“Offre d'emploi pour un poste d'Ingénieur en Conception Électrique à CERN (Genève). Contrat de 24 mois (extensible à 36) pour concevoir des réseaux de distribution basse tension, études de protection et calculs de court-circuit. Salaire mensuel de 6372-7004 CHF (net), avantages sociaux complets. Poste sur site à Genève, avec possibilité de travail en zones radioactives. Expérience requise en ingénierie électrique (2-6 ans après master ou doctorat).”

“CERN recherche un coordinateur audiovisuel pour gérer l'installation, la maintenance et la standardisation des équipements AV (Extron, Crestron) dans 200 salles et 13 auditoriums. Contrat de 3 ans sur site à Genève, avec gestion de contrats, support technique et veille technologique. Maîtrise de l'anglais/français requise.”

“Graduate Programme at CERN for a 24-month role as 3D Integration Engineer, coordinating multidisciplinary teams for LS3 accelerator integration. Requires engineering degree (Bachelor/Master), max 2 years experience, and proficiency in CATIA V5. Hybrid work, tax-free stipend (5266-5793 CHF/month), 30 days paid leave, relocation package, and training. Eligible for CERN Member/Associate Member State nationals.”

“CERN graduate programme for Electrical Technicians to work on HTS tapes, cables, and high-field magnets for HL-LHC upgrade. Requires max 2 years post-diploma experience, secondary education diploma, and eligibility as CERN member state national. Fully onsite role in Geneva with 4687 CHF/month stipend, 30 days paid leave, and training.”

“CERN seeks a Software Architect to evolve its Service Management platform (ServiceNow) over a 5-year contract. Role involves designing technical solutions, collaborating with business experts, and ensuring platform optimization, security, and compliance. Requires ServiceNow experience, ITIL knowledge, and hybrid work flexibility.”

“Graduate programme for Mechanical Technicians at CERN (24-36 months). Fully onsite role in Geneva, Switzerland. Requires max 2 years experience post-diploma in mechanical engineering. Monthly stipend of 4687 CHF (tax-free), 30 days paid leave, and comprehensive benefits. Work involves precision mechanics, CAD design, UHV systems, and radiation areas. Fluency in English/French required.”

“CERN offers a 5-year contract for an Experimental Physicist role in Geneva. Requires a PhD in Physics with post-doctoral experience, expertise in particle physics experiments, data analysis, and detector hardware. Hybrid work model, tax-free competitive salary, 30 days paid leave, and relocation benefits. Fluency in English required; French learning commitment.”

“CERN offers a 24-month graduate programme for Installation and Maintenance Technicians to work on accelerator complex upgrades. Fully onsite role in Geneva, requiring secondary education diploma, max 2 years experience, and English proficiency. Tax-free stipend of 4687 CHF/month, 30 days paid leave, and training. Eligible for CERN Member/Associate Member State nationals.”

“CERN seeks a Junior Mechanical Technician for ATLAS detector installation during LS3. Role involves mechanical assembly, detector movements, and tooling setup in a radiation area. Requires mechanical engineering diploma, max 2 years experience, and CERN Member/Associate State nationality. Fully onsite, 40h/week, CHF 4687/month tax-free, 30 days paid leave, and relocation benefits.”

“CERN Pension Fund Governing Board seeks two external professional experts with deep experience in pension fund governance, asset management, actuarial science, and risk management. Role involves monitoring actuarial status, reviewing financial statements, and approving investment principles. Meetings held in Geneva (or by videoconference), with a maximum 3-year renewable term.”

“CERN seeks a Particle Accelerator Operator to manage the accelerator complex (LHC, PSB, etc.) from the CCC, including 24/7 shift work. Requires technical diploma, experience in physics/engineering/computing, and programming skills. Fully onsite role with shift work, nights, weekends, and holidays. Competitive salary, benefits, and relocation package included.”

“CERN seeks a Calorimeter Development Physicist to advance radiation-hard Spaghetti Calorimeter (SpaCal) technology for LHCb PicoCal, focusing on picosecond-level time resolutions. The role involves R&D, test-beam characterization, and scintillator material studies. Requires a Master's (2-6 years experience) or PhD (up to 3 years post-graduation), proficiency in C++/Python, and eligibility as a CERN Member/Associate Member State national. Hybrid work, 24-month contract (extendable to 36), tax-free stipend of 6372-7004 CHF/month.”

“CERN seeks a Sustainability Reporting & Communications Project Officer for a 24-month role (extendable to 36 months) to support sustainability strategy, reporting, and communications. Tasks include drafting ESG reports, managing projects, and developing internal campaigns. Requires 2-6 years of experience post-Master's or PhD, GRI/CSRD knowledge, and French proficiency. Fully onsite in Geneva with tax-free stipend (6372-7004 CHF/month), benefits, and relocation support.”

“CERN offers a 24-month position in radiation effects testing and project coordination for the RADNEXT 2030 project. Requires experience in radiation hardness assurance, experiment design, and scientific dissemination. Fully onsite role in Geneva with tax-free stipend (6,372-7,004 CHF/month), 30 days paid leave, health insurance, and relocation support. Open to nationals of CERN Member/Associate Member States with a Master's (2-6 years exp) or PhD (≤3 years exp).”

“CERN seeks a Mechanical Technician for the CMS ECAL Detector upgrade at LHC. Role involves mechanical support, handling fragile detector parts, logistics coordination, and maintenance of cooling systems. Requires technical diploma in Mechanics/Mechatronics, experience in assembly, and English proficiency. Fully onsite, 40h/week, with shift work and radiation exposure. Contract duration: 5 years.”

“CERN seeks a Computer Scientist to develop and operate open science platforms, analysis facilities, and federated data infrastructures. Role involves designing Virtual Research Environments, contributing to EOSC, and collaborating with global research communities. Requires expertise in Python, Kubernetes, and FAIR data principles. Hybrid work, 5-year contract, tax-free salary, and relocation benefits included.”

“CERN graduate programme for Mechanical Technicians (24 months, extendable to 36) in Geneva. Design RF components for HL-LHC using CATIA, support R&D projects, and work on-site in radiation areas. Tax-free stipend of 4687 CHF/month, 30 days paid leave, health insurance, relocation package, and training. Requires mechanical design experience, CAD proficiency, and eligibility for CERN Member/Associate Member States.”

“CERN seeks a Software Engineer for High-Performance Computing to optimize Geant4 and ROOT frameworks, focusing on GPU acceleration (CUDA/SYCL) and large-scale parallel processing. Requires advanced C++ expertise, HPC experience, and proficiency in performance profiling tools. Hybrid role with 5-year contract, tax-free salary, and relocation benefits. Fluency in English required; French is a plus.”

“Offre d'emploi pour un Records Manager à CERN. Missions : gestion des archives, coordination du réseau DRO, soutien opérationnel, développement de stratégies et procédures, formation et amélioration continue. Collaboration avec archivistes, Data Governance Officer et équipes.”

“CERN busca un bombero profesional para trabajar en turnos de 12 horas con disponibilidad 24/7. Requiere experiencia previa como bombero, manejo de emergencias, inspecciones técnicas y colaboración con servicios de emergencia. Contrato de 5 años, presencial en Suiza, con salario competitivo, seguro médico y beneficios adicionales.”

“CERN busca físicos teóricos para roles de investigación de duración limitada (5 años) en su Departamento de Física Teórica. Requiere doctorado y experiencia postdoctoral con publicaciones en revistas especializadas. Ofrece salario competitivo (exento de impuestos), 30 días de vacaciones anuales, seguro médico integral y beneficios familiares. Trabajo presencial en Ginebra, con posibilidad de extensión a 8 años y contrato indefinido.”

“Graduate programme at CERN for Radiation Protection Technical Engineer with focus on radioactive waste management. Requires Bachelor's/Master's in Radiation Protection, max 2 years experience, and eligibility for CERN Member/Associate Member State nationals. Tasks include advising waste producers, measuring waste properties, ensuring compliance, and drafting technical documentation in English/French.”

“Library and Archives Specialist role at CERN involves cataloguing, curating, and ensuring quality of scientific outputs across repositories. Support researchers, contribute to repository evolution, innovation projects, and deliver high-quality library services. Train and supervise apprentices, interns, and colleagues.”