Senior Technician - Controls System

Johnson Controls; Abu Dhabi; On-site; AED 60,000 - 120,000; Full time

Job summary

A leading technology systems provider is seeking an experienced Senior Technician in Abu Dhabi to oversee Building Management Systems (BMS) across data centers. The ideal candidate will have at least 5-10 years of experience, particularly with Johnson Controls platforms, ensuring operational uptime and safety compliance. Responsibilities include managing BMS performance, performing preventive maintenance, and liaising with vendors for upgrades. The role demands strong analytical skills and the ability to work in a critical environment, making it essential for enhancing customer relationships and operational efficiency.

Qualifications

• Minimum 5-10 years experience working with BMS in a data center environment.
• Familiarity with data center systems such as HVAC, power distribution, fire suppression, and access control.
• Ability to work in 24x7 mission-critical environments including on-call support.

Responsibilities

• Monitor and manage BMS systems across multiple sites.
• Perform routine inspections and preventive maintenance of BMS-controlled equipment.
• Review system alarms and provide first-line response to faults.

Skills

Analytical skills

Troubleshooting

Communication skills

Education

Bachelor's degree or diploma in Electrical, Mechanical or Automation Engineering

Tools

Johnson Controls platforms

Modbus

BACnet

LonWorks

Job description

What you will do:

We are seeking an experienced Senior Technician with a strong background in data center infrastructure to oversee and maintain the Building Management System (BMS) across Data Centers in UAE. The ideal candidate will ensure maximum operational uptime and efficiency while supporting environmental control systems safety and compliance within the data center.

How you will do it:

• Monitor and manage BMS systems across multiple Hospital commercial Residual building & data center sites to ensure optimal performance and environmental control.
• Perform routine inspections preventive maintenance and troubleshooting of BMS-controlled equipment such as HVAC CRAC units chillers UPS and generators.
• Liaise with internal teams and external vendors for installation upgrades calibration and repairs of BMS components.
• Review system alarms and provide first-line response to system faults or deviations.
• Maintain and update BMS software graphics and configurations as needed.
• Analyze system data and trends to propose energy-saving initiatives and improve performance.
• Capable of giving innovative ideas to customers on system enhancement and energy savings in order to develop the business and customer relationships.
• Support commissioning activities for new systems and infrastructure expansion.
• Ensure BMS operations comply with safety regulations company policies and industry standards.
• Prepare and maintain documentation including PPM Reports SOPs logs and performance reports.
• Create monthly/Quarterly PPM reports PPM schedules and ensure all the PPMs have been completed as per schedule and contract terms.
• Identifies opportunities for L&M sales. Develops quotes and estimates for the work and submits to Service Team Manager or Customer Service Agent as appropriate.

What we look for

Required

• Bachelors degree or diploma in Electrical Mechanical or Automation Engineering (or equivalent technical discipline).
• Minimum 510 years experience working with BMS in a data center or critical facility environment.
• In-depth knowledge of BMS platforms ( Johnson Controls platforms).
• Familiarity with data center systems such as HVAC power distribution fire suppression and access control.
• Strong analytical troubleshooting and communication skills.
• Experience with Modbus BACnet LonWorks protocols.
• Ability to work in 24x7 mission-critical environments including on‑call support if required.

Required Experience:

Senior IC