Equipment Management Database Specialist - European Organization for Nuclear Research (Geneva)

About this position

The summary below is published by European Organization for Nuclear Research on the official vacancy notice. Our own analysis — salary realism, comparable openings, career trajectory, language profile — follows further down the page.

Key responsibilities

According to the vacancy notice, the role centres on the following duties:

• Ensure consistency, accuracy and integrity of the CMS Equipment Management Database by synchronising it with physical installation and decommissioning of equipment
• Act as interface between field inventory activities and the Equipment Management Database
• Maintain, support and enhance the Equipment Management Database and its applications
• Develop new features, dashboards and visualisation tools for equipment traceability, data quality monitoring and reporting
• Drive continuous improvements to usability, functionality and efficiency of the Equipment Management Database
• Support field work to ensure operational aspects of asset installation run smoothly
• Collaborate with CERN Enterprise Asset Management service

Are you eligible?

Check these requirements from the notice before investing time in an application:

• Education: Master's degree or PhD or equivalent relevant experience in Computer Science, Applied Physics or a related field
• Experience: Experience with relational databases and SQL; Experience with web application development (Oracle APEX, PHP, JavaScript, client-oriented APIs); Experience monitoring data quality and ensuring data consistency between physical assets and digital inventory system; Experience with engineering equipment, scientific infrastructure, or large-scale technical installations; Ability to develop dashboards…
• Languages: English (spoken…), French (spoken…)
• Key skills: Relational databases and SQL, Web application development, Data quality monitoring, Dashboard and application feature development, Database and data mining architectures and technologies, User experience and interface design, Application software development, Achieving Results, Working in Teams, Communicating Effectively
• Eligibility: Applicants from CERN Member States and Associate Member States welcome; Valid driving licence required; Medical clearance required before contract offer confirmed; Work in radiation areas; Interventions in underground installations; Work during nights, Sundays and official holidays when required; Exposure to electromagnetic fields under certain exposure conditions

Contract and working arrangements

Contract duration: 4 years, subject to certain conditions holders may apply for indefinite position; possibility to extend contract up to 8 years.

Working arrangements: Fully Onsite.

Hiring unit: CMS experiment.

Position details

Reference

EP-CMS-SSI-2026-166-LD

Last Verified

6 August 2026

Position overview

This is the official EU Careers listing for Equipment Management Database Specialist at CERN based in Geneva (Contract Agent). The vacancy reference is EP-CMS-SSI-2026-166-LD. The role falls under the Engineering domain.

At [CERN](http://home.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 are made to collide together at close to the speed of light. The process gives physicists clues about how particles interact, and provides insights into the fundamental laws of nature.

Introduction

The role is responsible for ensuring that all equipment installed or removed during CMS Long Shutdown 3 (LS3) is accurately recorded in the CMS Equipment Management Database (EMdb). Acting as the interface between the physical inventory and the database, the post-holder ensures data consistency, maintains and enhances the database and its associated applications, and develops tools to improve data visualisation and accessibility. The role combines strong IT expertise with an understanding of the CMS experiment's equipment and asset management processes. It also provides support to colleagues across the CMS experiment in keeping the database up to date by preparing dedicated documentation and labelling for the services installation campaign, ensuring that equipment can be accurately identified, tracked and managed throughout its lifecycle.

Functions

* Ensure the consistency, accuracy and integrity of the CMS Equipment Management Database by synchronising it with the physical installation and decommissioning of equipment. * Act as the interface between field inventory activities of CMS teams and the Equipment Management Database, ensuring that all equipment installations, removals and modifications are accurately reflected in the system. * Maintain, support and enhance the Equipment Management Database and its applications, ensuring their reliability and long-term sustainability while developing new features, dashboards and visualisation tools for equipment traceability, data quality monitoring and reporting. * Drive continuous improvements to the usability, functionality and efficiency of the Equipment Management Database by streamlining the registration and management of equipment, cables and other assets, and enhancing data management and asset traceability across the CMS experiment. * Supporting work on the field, to ensure that the operational aspects of asset installation run smoothly for the CMS experiment and that there is coherence between installed equipment and services and the database inventory * Collaborate with the CERN Enterprise Asset Management service and ensure the inter-operationality of processes within the CERN-wide infrastructure and applications.

Master's degree or PhD or equivalent relevant experience in the field of Computer Science or Applied Physics or a related field.

Experience:

* Experience with relational databases and SQL. * Experience with web application development, using for example Oracle APEX, PHP, JavaScript, client-oriented APIs. * Experience monitoring data quality and ensuring data consistency between physical assets and the digital inventory system. * Experience with engineering equipment, scientific infrastructure, or large-scale technical installations. * Ability to develop dashboards and application features. * Proactive in improving processes and application functionality. * Familiarity with the CMS Experimental and upgrade program is an advantage. * Ability to bridge operational activities in the field with IT systems and interface CERN asset management procedures.

Technical competencies:

* Knowledge of database and/or data mining architectures and technologies. * Conceptualising, designing and developing user experiences and interfaces. * Decommissioning and disposal of detector components and systems. * Development of application software.

Behavioural competencies:

* Achieving Results: defining clear objectives, milestones and deliverables before initiating work/ project. * Working in Teams: building and maintaining constructive and effective work relationships. * Communicating Effectively: ensuring that information, procedures and decisions are appropriately documented. * Solving Problems: addressing complex problems by breaking them down into manageable components. * Learning and Sharing Knowledge: proposing ways to improve or streamline existing procedures, processes and methodologies.

Language skills:

Spoken and written English or French, with a commitment to learn the other language.

Eligibility and closing date:

[Diversity](https://diversity.web.cern.ch/) 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](https://home.cern/about/member-states).

This vacancy will be filled as soon as possible, and applications should normally reach us no later than 31.08.2026 at 23:59 CEST.

Employment Conditions

Contract type: Limited duration contract (4 years). Subject to certain conditions, holders of limited-duration contracts may apply for an indefinite position.

Working Hours: 40 hours per week

Job Flexibility: Fully Onsite

This position involves:

* Work in Radiation Areas. * Interventions in underground installations. * A valid driving licence. * Work during nights, Sundays and official holidays, when required by the needs of the Organization. * Exposure to electromagnetic fields under certain exposure conditions. * Given the occupational health risks associated with this position, the selected candidate must obtain medical clearance before a contract offer is confirmed.

Job grade: 6-7

Job reference: EP-CMS-SSI-2026-166-LD

Field of work: Data Science & Data Analytics

Benchmark Job Title: Applied Physicist

Global Benefits

* A [competitive salary](https://careers.cern/pay-benefits-and-support/)(tax free), increasing in line with your years of relevant experience. * 30 days of paid leave per year plus 2 weeks annual closure. * Coverage by CERN’s comprehensive health insurance scheme (for yourself, your spouse and children), and membership of the CERN Pension Fund. * Family, child and infant monthly allowances depending on your individual circumstances. * A relocation package (installation grant, removal, travel expenses) depending on your individual circumstances. * Possibility to extend your contract up to 8 years + eligibility for indefinite contract tenure.

Overview of CERN -Discover a world where the impossible is made possible!

At 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.

Every 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.

If 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!TAKE PART!

More information about us, here:[careers.cern](https://careers.cern/)

Application timeline

This vacancy was first listed on 3 August 2026, 2 days ago.

No closing date is published in the source feed for this position. EU vacancies typically remain open for four to eight weeks; check the official vacancy notice for the cut-off date and time.

Last verified against the EU Careers feed on 6 August 2026.

Where to learn more

For headcount, mission, and other open vacancies at CERN see the CERN institution page; for the cost of living, correction coefficient, and other postings in Geneva see our Geneva location page; for related vacancies in the Engineering field browse our Engineering domain page.

New to EU careers? Our beginner's guide walks through entry routes, EPSO competitions, and what to prepare. For application logistics see application tips and EPSO competitions.