DevOps Engineer for Data Management (IT-SD-DMS-2026-196-GRAE)

Job Descriptionbr/br/pWe are looking for a passionate DevOps Engineer to join the CERN IT Storage and Data Management group (IT-SD). /ppOur group operates the core services used by LHC and non-LHC experiments to store and manage their data, to enable data archival, reconstruction and analysis and to distribute them to archiving and computing facilities around the world (Worldwide LHC Computing Grid). The group also contributes to data management services operated in the LHC experiments. /ppIf you are excited about distributed systems, exabyte-scale data, and the future of distributed computing, this is the place for you. /ppYou will be working on scientific data management technologies (Rucio, FTS, ...). Rucio is the facto data management platform in HEP and other sciences, managing over one exabyte of data across hundreds of data centers worldwide. /ppComputing power needs are evolving, especially for the HL-LHC, and researchers are increasingly relying on massive supercomputers and their capacity to run computations and AI workflows. /ppTo support this, Rucio is expected to act as a bridge between our distributed data systems and these remote supercomputers, ensuring datasets are moved seamlessly to where the heavy processing happens, and results flow back to the scientific community. /ppstrongYour responsibilities: /strong /ppYou will work on a project that federates massive compute and storage resources across Europe, enabling seamless cross-border scientific collaboration. /ppuYour key responsibilities will include: /u /pulliConnecting data to AI factories: Build integrations that allow large datasets to be easily accessed and utilised by next-generation European AI Factories and supercomputers. /liliBuilding a storage federation: Design and validate systems that allow different data management platforms to communicate among themselves, ensuring transparent data access and policy-driven replication. /liliContributing to open source: Design robust new functionality and commit your code, features, and fixes directly back to the upstream Rucio project. /liliSupporting the community: Actively participate in our Operations team to maintain infrastructure for EU projects and activities surrounding the Rucio service, including troubleshooting incidents and supporting our users. /li /ulpstrongYour profile: /strong /ppuDemonstrated experience in: /u /pulliSoftware development and integration (Python, scripting). /liliLinux system administration, configuration and automation, both in baremetal and container environments (Kubernetes). /liliDevelopment tools (Git) and modern devops practices. /liliWorking in teams. /li /ulpuSkills: /u /ppuWe are looking for someone who enjoys problem-solving at scale and loves working in a collaborative, open-source environment. /u /pulliStrong Python programming and API design. /liliLinux system administration and Kubernetes clusters. /liliSolid understanding of large-scale data management, storage systems, or cloud environments. /liliFamiliarity with authentication mechanisms and secure data transfers is a big plus. /liliA user-focused mindset and a willingness to jump into daily operations and user support. /liliSpoken and written English or French, with a commitment to learn the basics of the other language. /li /ulpuEligibility criteria: /u /pulliYou are a national of a a CERN Member or Associate Member State /a. /lilistronguBy the application deadline, /u /strong you have a strongmaximum of two years of professional experience since graduation /strong in Computing Engineer (or a related field) stronguand /u your highest educational qualification is either a Bachelor's or Master's degree /strong. /liliYou have never had a CERN fellow or graduate contract before. /liliApplicants without University degree are not eligible. /liliApplicants with a PhD are not eligible. /li /ulbrAdditional Informationbr/br/pJob closing date: strong at 23:59 CEST. /strong /ppContract duration: 24 months, with a possible extension up to 36 months maximum. /ppJob flexibility: Hybrid /ppTarget start date: 01-November-2026 /ppThis position involves: /pulliStand-by duty, when required by the needs of the Organization. /liliWork during nights, Sundays and official holidays, when required by the needs of the Organization. /li /ulpJob reference: IT-SD-DMS- -GRAE /ppField of work: Software Engineering and IT /ppBenchmark job: - Computing Engineer /p pstrongGlobal Benefits /strong /pulliA monthly stipend between Swiss Francs per month (tax free) depending on your degree. /lili30 days of paid leave per year plus 2 weeks annual closure. /liliCoverage by CERN’s comprehensive health insurance scheme (for yourself, your spouse and children), and membership of the CERN Pension Fund. /liliFamily, child and infant monthly allowances depending on your individual circumstances. /liliA relocation package (installation grant and travel expenses) depending on your individual circumstances. /liliPossibility to extend your contract up to 36 months. /liliOn-the-job and formal training including language classes. /li /ulpstrongOverview of CERN - Discover a world where the impossible is made possible! /strong /ppAt CERN, the European Organization for Nuclear Research, we are pushing the frontiers of science and technology. Our groundbreaking work brings together not only physicists but also a diverse range of professionals from engineering, technical, scientific, and administrative fields. Together, we foster an environment where innovation and collaboration thrive. /ppEvery day, we face exciting new challenges and opportunities to contribute to cutting-edge research that shapes our understanding of the universe. We meet these challenges through the diverse perspectives within our teams, ensuring every contribution is valued and driving our shared sense of inclusion and purpose. Diversity is a core value of CERN since its foundation, and it remains central to our mission and continued success. /ppIf you are ready to be part of a dynamic, inclusive community pushing the boundaries of knowledge, CERN is the place where your curiosity and skills can thrive. Be part of our mission to uncover what lies at the heart of the universe! strongTAKE PART! /strong /ppstrongMore information about us, here: /stronga strongcareers.cern /strong /a /p