After-Sales Service Adjuster

Ref 2583354 | Date: 6 Oct 2026

Bossinterim

As part of the development of our client's activities, we are looking for an After-Sales Service Adjuster / Ventilation Technician to strengthen the technical team in Genève.

After-Sales Service Adjuster

Genève | 100% | CDI

Are you passionate about technical building installations, enjoy working in the field, and appreciate varied missions combining commissioning, adjustment, diagnostics, and maintenance? Join us!

Your missions

• Ensure the commissioning and adjustment of ventilation and air treatment installations.
• Perform controls, measurements, and balancing of installations.
• Diagnose malfunctions and ensure after-sales service and troubleshooting interventions.
• Carry out preventive and corrective maintenance operations.
• Perform fault finding and propose suitable technical solutions.
• Control the proper functioning of equipment after intervention.
• Write intervention reports and ensure technical follow-up of the work.
• Collaborate with project managers, installers, clients, and other stakeholders on construction sites.
• Ensure compliance with safety rules and current standards.

Your profile

• Technical training in the field of ventilation, air conditioning, or building technology.
• Proven experience in a similar position, ideally in after-sales service, commissioning, or adjustment of HVAC installations.
• Good knowledge of ventilation installations and their equipment.
• Comfortable with measuring devices and fault diagnostics.
• Autonomous, organized, and solution-oriented.
• Sense of customer service and good interpersonal skills.
• Driving license cat. B.
• Professional experience in Switzerland is required

We offer you

• A 100% position in CDI in a human-sized company.
• Varied and autonomous activity in the Genève region.
• Interesting and diversified technical projects.
• A professional and dynamic working environment.
• Attractive working conditions according to your experience and skills.
• Possibilities for training and evolution.

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