Multiskilled Technician - HVAC

JLL empowers you to shape a brighter way .   Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong.  Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

Summary & Goals As Mechanical Technician - HVAC, you are responsible for the reliable operation and maintenance of all building technical systems in a innovation center. You independently perform preventive maintenance and troubleshooting, supervise external contractors during complex work, and support technical projects. With your hands-on mentality, you ensure maximum system availability in office and laboratory areas and work closely with the Chief Engineer and the technical team.

Maintenance and Service:   Execution of preventive maintenance on HVAC systems, heating, plumbing, ventilation, and refrigeration systems to ensure maximum system availability and minimize unplanned outages. Independent troubleshooting and repairs on building technical systems in office and laboratory areas in compliance with all safety and quality standards. Inspection and maintenance of laboratory ventilation systems considering specific requirements and legal regulations. System Monitoring and Optimization:   Monitoring and operation of the Building Management System (BMS) to ensure optimal operating parameters and early detection of malfunctions. External Contractor Management:   Technical supervision and monitoring of external contractors during maintenance, repair, and installation work to ensure quality, safety, and contract compliance. Acceptance of completed work and documentation of services in coordination with the Chief Engineer.   Project Support:   Technical support for capital investment projects, conversions, and modernization measures in close cooperation with project managers and the Chief Engineer. Participation in the commissioning of new systems and equipment. Documentation and Reporting:   Complete and timely documentation of all work performed, maintenance activities, and malfunctions in the CAFM/ticketing system. Maintenance of technical documentation, system plans, and maintenance protocols. Reporting of safety-relevant defects and technical anomalies to the Chief Engineer. Compliance and Safety: Compliance with all legal regulations, safety requirements, and client-specific standards (occupational safety, health protection, environmental protection). Support during legally required inspections and expert examinations. Participation in safety briefings and HSE training. On-Call Duty: Participation in on-call duty after successful onboarding to ensure 24/7 system availability. Your Qualifications   Education: Completed apprenticeship as a plumbing, heating, and air conditioning technician (SHK), mechatronics technician for refrigeration technology, steam,  central heating and ventilation installer, or comparable qualification. Professional Experience:   Several years of professional experience (minimum 5 years) in maintenance and servicing of building technical systems, ideally in complex properties (office, laboratory, or production environments). Practical experience with HVAC systems, heating, plumbing, ventilation, and refrigeration systems. Experience in supervising and coordinating external contractors an advantage. Technical Skills:   Sound knowledge of the functionality and maintenance of HVAC, plumbing, heating, ventilation, and refrigeration systems. Good  knowledge of measurement, control, and regulation technology (MSR) and operation of Building Management Systems (BMS). Qualification as an