Distributed Computing DevOps Engineer (IT-CE-LCG-2026-144-LD)

ph3Company Description /h3 pAt CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter—fundamental particles that collide together at close to the speed of light. This process gives physicists clues about how particles interact and provides insights into the fundamental laws of nature. /p h3Job Description /h3 pAre you a motivated Computing Engineer looking to contribute to a global scientific infrastructure? Join CERN’s IT Computing for Experiments group (IT-CE), responsible for activities supporting the CERN physics community, from coordination of core functions and services of the Worldwide LHC Computing Grid (WLCG) to development of advanced computing solutions and co‑design of future computing models with the experiments. As part of the CE‑LCG section, you will help shape the future of distributed computing within WLCG, a global collaboration of more than 170 computing centres in over 40 countries supporting cutting‑edge particle physics research. /p pAs part of the High‑Luminosity LHC (HL‑LHC) programme, you will contribute to the operation and evolution of a large‑scale distributed computing infrastructure, ensuring reliable data processing and transfer services for global scientific collaborations. You will work in a stimulating international and multidisciplinary environment, contributing directly to the computing projects and operations of one or more scientific collaborations, as part of a team of computing engineers and physicists driving continuous improvement of services and operational procedures. /p h3Responsibilities /h3 ul liPlay a key role in the development, integration, and automation of operational tools and workflows in preparation for the HL‑LHC. /li liAs part of your experiment liaison role, contribute directly to selected computing projects and operations of one or more scientific collaborations. /li liMonitor and support the operation of a high‑scale global distributed computing infrastructure across multiple international sites. /li liEvolve and operate monitoring, accounting, and topology systems used to track service availability, data transfers, and resource utilisation. /li liSupport daily operational activities, including incident tracking, debugging of service issues, and coordination with external sites and users. /li liContribute to the integration and adoption of AI‑driven tools and automation technologies within operational processes to improve operational efficiency, automate routine tasks, and enhance service performance and reliability. /li /ul h3Qualifications /h3 ul liMaster’s Degree or PhD or equivalent relevant experience in Physics, Computing, Engineering or a related field. /li /ul h3Experience /h3 ul liExperience in Linux‑based distributed computing environments. /li liProficiency in Python programming and scripting languages. /li liExperience with web frameworks, relational and non‑relational databases. /li liExperience with DevOps workflows including Code Management (Jira, GitLab), Continuous Integration, Delivery and Deployment, Containerisation Orchestration (Kubernetes), and tools widely used for monitoring (Prometheus, Grafana). /li liCapacity to critically interpret and analyse data. /li liExperience working with large‑scale systems such as cloud or grid infrastructures. /li liExperience with the computing of large scientific projects or working with scientific communities would be considered a strong asset. /li liAbility to work in an international and collaborative environment. /li /ul h3Technical Competencies /h3 ul liKnowledge of programming techniques and languages. /li liKnowledge of system configuration tools. /li liInstallation, operation and maintenance (preventive and corrective) of computing systems. /li liDevelopment of application software. /li liTesting, diagnosing and optimisation of software. /li liDevelopment of data visualisation applications. /li liKnowledge and application of software life‑cycle tools and procedures. /li liKnowledge of operating systems. /li /ul h3Behavioural Competencies /h3 ul liWorking in Teams: gaining trust and collaboration from others. /li liSolving Problems: identifying, defining and assessing problems, taking action to address them. /li liCommunicating Effectively: expressing opinions, ideas and suggestions with conviction and in a logical/structured manner; keeping to the point. /li liAchieving Results: delivering high quality work on time and fulfilling expectations. /li liCreating Vision and Strategic Partnerships: creating shared interests and promoting contact and collaboration with key external partners. /li /ul h3Language Skills /h3 ul liSpoken and written English, with a commitment to learn French. /li /ul h3Eligibility and Closing Date /h3 pDiversity has been an integral part of CERN’s mission since its foundation and is an established value of the Organization. Employing a diverse workforce is central to our success. We welcome applications from all Member States and Associate Member States. This vacancy will be filled as soon as possible, and applications should normally reach us no later than at 23:59 CEST. /p h3Employment Conditions /h3 pContract type: Limited duration contract (5 years). Subject to certain conditions, holders of limited‑duration contracts may apply for an indefinite position. /p pWorking Hours: 40 hours per week /p pJob Flexibility: Hybrid /p h3This Position Involves /h3 ul liWork during nights, Sundays and official holidays, when required by the needs of the Organization. /li liStand‑by duty, when required by the needs of the Organization. /li /ul pJob grade: 6-7 /p pJob reference: IT-CE-LCG- -LD /p pField of work: Software Engineering and IT /p pBenchmark Job Title: Applied Physicist /p h3Global Benefits /h3 ul liA competitive salary (tax free), increasing in line with your years of relevant experience. /li li30 days of paid leave per year plus 2 weeks annual closure. /li liCoverage by CERN’s comprehensive health insurance scheme (for yourself, your spouse and children), and membership of the CERN Pension Fund. /li liFamily, child and infant monthly allowances depending on your individual circumstances. /li liA relocation package (installation grant, removal, travel expenses) depending on your individual circumstances. /li liPossibility to extend your contract up to 8 years + eligibility for indefinite contract tenure. /li /ul /p #J-18808-Ljbffr