Multiskilled Technician - HVAC

Jones Lang LaSalle Incorporated; Strombeek-Bever; On-site; EUR 56,000 - 76,000; Full time

Job summary

Jones Lang LaSalle Incorporated in Belgium is seeking an experienced Mechanical Technician - HVAC to ensure reliable operation of building systems in an innovation center. You will perform preventive maintenance, troubleshoot, and support projects, working with the Chief Engineer to maximize system availability in office and lab areas.

The role requires several years of hands-on experience with HVAC, plumbing, ventilation, and refrigeration, plus MSR/BMS knowledge and CMMS usage.

Qualifications

• Completed apprenticeship as plumbing, heating, and air conditioning technician (SHK) or equivalent.
• Minimum 5 years in maintenance of building technical systems.
• Experience supervising external contractors is a plus.

Responsibilities

• Perform preventive maintenance on HVAC, heating, plumbing, ventilation and refrigeration systems.
• Troubleshoot and repair building technical systems in offices and labs.
• Supervise external contractors for complex work and coordinate with Chief Engineer.
• Support capital investment projects and commissioning of new systems.
• Document work in CAFM/ticketing system and maintain technical docs.

Skills

HVAC systems

BMS monitoring

CMMS systems

Electrical knowledge

Education

SHK apprenticeship

Tools

CMMS software

Job description

Introduction

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.

Position 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.

Duties & Responsibilities

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 electrically instructed person. Confident handling of technical drawings, system plans, and maintenance protocols. Knowledge of CMMS systems and ticketing systems desirable. Understanding of legal regulations and standards.

Personal Competencies

• Strong hands‑on mentality and high level of commitment.
• Independent, structured, and solution‑oriented working approach.
• Team player with good communication skills when dealing with colleagues, external contractors, and customers.
• Reliability, conscientiousness, and high sense of responsibility.
• Flexibility and resilience in a dynamic environment.
• Service and customer orientation.

Language Skills

Fluent in Dutch or French. Basic English skills for operating technical systems and communication with international colleagues an advantage.

Key Competencies

• Demonstrates a good working knowledge of buildings services installations including HVAC, boilers, chillers, Electrical and Mechanical systems.
• Ability to work after hours, over weekends and on public holidays with short or no notice: 24 hours “On Call” system on a weekly rotating base and occasional work during the weekends.
• Team spirit: shares common goals and values mutual achievements.
• PC skills: fluency in O365, with focus on Excel.
• PC skills: easy to adopt to systems like a BMS, ticket system, etc.
• Result‑oriented: does what it takes to deliver.
• Car license category B

Location

On-site - Strombeek-Bever, BEL

Recruiter Contact & Policies

At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you’re pursuing.

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For over 200 years, JLL (NYSE: JLL), a leading global commercial real estate and investment management company, has helped clients buy, build, occupy, manage and invest in a variety of commercial, industrial, hotel, residential and retail properties. A Fortune 500® company with operations in over 80 countries around the world, our employees bring the power of a global platform combined with local expertise. Driven by our purpose to shape the future of real estate for a better world, we help our clients, people and communities SEE A BRIGHTER WAYSM.

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