Rolex HVAC and Building Automation Technician

Rolex is a privately held Swiss watchmaker renowned for precision engineering, artisanal craftsmanship and exacting quality standards. As an employer it offers a structured, technically driven environment where operational excellence and long-term vocational development are emphasised.

1. Ensure the operation and performance of heating, ventilation, air-conditioning and sanitary installations across the Fribourg sites.
2. Perform preventive and corrective maintenance on HVAC and sanitary systems.
3. Diagnose technical faults and execute appropriate corrective interventions.
4. Manage and respond to technical alarms via the supervision/BMS tool.
5. optimise regulation loops and parameters to improve system performance and energy efficiency.
6. Conduct measurement and balancing campaigns for hydraulic and aeraulic installations.
7. Participate in functional testing of critical system interlocks and automations.
8. Coordinate and supervise subcontractors to guarantee quality and safety of interventions.
9. Oversee a team of service providers responsible for CV maintenance.
10. Prepare technical descriptions and small specifications / scopes of work for technical projects.
11. Manage procurement of materials and consumables required for maintenance and repair works.
12. Provide 24/7 technical on-call coverage for HVAC/BMS according to the team rota.

1. CFC (apprenticeship certificate) as heating or sanitary installer, ideally complemented by a Technicien ES (Higher Technical Diploma) in building services or an equivalent recognised qualification.
2. Proven experience in maintenance of complex HVAC (CVCS) installations, preferably in an industrial environment.
3. Solid knowledge and practical use of centralized technical management systems (GTC/BMS) and associated parameterisation.
4. Good IT literacy, including Microsoft Office and relevant technical software tools.
5. High degree of rigour, autonomy and the ability to prioritise in a dynamic operational environment.
6. Strong team spirit, service orientation and excellent communication skills when interacting with internal clients and external contractors.

1. GTC (Gestion Technique Centralisée)
2. supervision tools (outil de supervision)
3. Microsoft Office (Suite Office)
4. hydraulic and aeraulic balancing
5. HVAC regulation loop optimisation

Proven, hands-on experience maintaining and troubleshooting complex HVAC/CVCS systems, with practical exposure to BMS/GTC operation; industrial-sector experience is an advantage.

CFC in heating or sanitary installation; ideally supplemented by a Technicien ES (Higher Technical Diploma) in building services or an equivalent recognised qualification.

Excellent working conditions and first‑class social benefits.

The company culture emphasises technical excellence, precision and discretion, reflecting the brand's legacy in high-end production. Teams operate in a disciplined, quality-driven environment that values craftsmanship, collaboration and continuous improvement.