Senior Mechanical Drafter (SCE-SAM-IN-2025-153-LD)

Introduction

You will join the Infrastructure (IN) Section within the Site Asset Management (SAM) Group and support HVAC, sanitary and electrical activities through your design, drafting and calculation expertise. In this role, you will contribute to 3D design and technical drafting tasks, supporting the development of infrastructure and facility projects. Working within a multidisciplinary engineering environment, you will help produce accurate technical documentation and models required for the design and implementation of CERN’s technical installations.

Key Tasks

• Drafting: create, develop and manage 2D/3D designs on REVIT and AUTOCAD for existing and new HVAC, sanitary, electrical installations.
• Team management and technical support: organise and oversee the design activities, monitor progress, enhance skills, and provide technical support, especially in HVAC, sanitary and electrical domains.
• Project Design and Coordination: facilitate Lead project phases, from feasibility to execution, coordinating with internal stakeholders and external consultants.
• BIM Development: ensure CAD/BIM tools (Revit, AutoCAD, IFC, etc.) are consistent, interoperable, and up to date, supporting the evolution of standards and procedures, with internal and external stakeholders.
• Scans and Point cloud: produce, manage and integrate 3D scans and point clouds.

Qualifications

Technical certificate or general secondary education or equivalent relevant experience in the field of HVAC, sanitary and electrical engineering design or a related field.

Experience:

• Extensive experience in the development and design of tertiary and industrial buildings;
• Proven experience in Revit, AutoCAD, preferably with knowledge of several 3D software;
• Experience in team management;
• Experience working with 3D scans;
• Background in civil engineering building trades

Technical competencies:

• Knowledge of building construction, consolidation and renovation;
• Design of HVAC/sanitary/electrical installations for industrial/civil buildings;
• Knowledge of BIM management;
• Proficiency in REVIT, AUTOCAD; CATIA knowledge is a plus.

Behavioural competencies:

• Communicating effectively: demonstrating a pro-active approach to resolving differences; addressing issues of conflict constructively.
• Achieving results: having a structured and organised approach towards work; being able to set priorities and plan tasks with results in mind.
• Working in teams: understanding when teamwork is required to achieve the best results; including others accordingly and sharing information.
• Demonstrating flexibility: adapting quickly and resourcefully to shifting priorities and requirements.
• Managing self: working well autonomously; taking on activities and tasks without prompting.

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

Additional Information

Eligibility and closing date:

Diversity has been an integral part of CERN's mission since its foundation and is an established value of the Organisation. 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 14.03.2026 at 23:59 CET.

Employment Conditions

Contract type: Limited duration contract (3 years). Subject to certain conditions, holders of limited-duration contracts may apply for an indefinite position.

Working Hours: 40 hours per week

This position involves:

• Work in Radiation Areas.
• A valid driving licence.

Job grade: 3-4

Job reference: SCE-SAM-IN-2025-153-LD

Benchmark Job Title: Mechanical Technician

Global Benefits

• A competitive salary (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