Service Technician HVAC & Refrigeration (m/f/d)
ap-systems GmbH · Reutlingen

Service Technician HVAC & Refrigeration (m/f/d)
Permanent position, full-time · ap-group, Reutlingen
Your Responsibilities
Technical and medical products require maximum precision – especially when manufactured under defined cleanroom conditions. Our team installs, tests, services and repairs air handling systems (AHU/HVAC) in cleanrooms built by us. This ensures reliable system performance and helps our customers maintain consistent product quality.
In this role, you will:
- Install, commission, service and repair air handling / HVAC systems (AHU)
- Carry out regular inspection and maintenance work in line with VDMA 24186-1
- Diagnose faults, resolve malfunctions and ensure customer satisfaction on site
- Document your work and actively contribute to improving our processes
Your Profile
You are a great match if you bring the following qualifications and strengths:
- Completed vocational training as an HVAC technician (SHK), refrigeration technician (mechatronics) or a comparable qualification
- Certified for handling refrigerants according to ChemKlimaschutz Category I (equivalent to “full F-gas certification”)
- Ideally, completed hygiene training Category B according to VDI 6022 Part 1
- First professional experience in field service, commissioning and/or maintenance/repair of HVAC building services systems
- Valid driver’s license (Class B) and willingness to travel nationwide 4–5 days per week (including overnight stays)
- Confident use of Microsoft 365 and strong German language skills (spoken and written)
- Reliable, independent and customer-focused way of working
Not everything on the list yet? No problem – we support you in gaining missing qualifications with us.
Why Join Us?
We offer more than just a job: a secure position in an owner-managed company with a long and successful track record. Flat hierarchies, teamwork and mutual support create a collegial environment where people enjoy contributing.
What you can expect:
- Modern working environment with well-equipped offices and production facilities
- Plenty of bicycle and car parking spaces
- Free hot and cold drinks
- Supplementary company health insurance
- Bike leasing (JobRad)
- Additional attractive benefits
Your field-service benefits:
- Company car (also for private use)
- Mobile phone
- Notebook or tablet
- Travel expenses covered
Interested?
We look forward to receiving your application!