Wasim khan

07/2023 - present
Riyadh, Saudi Arabia.

Saudi Korean (Mumtalakat)
BMS Project Engineer/Facility Management

AL Rajhi Projects:
AL Rajhi HQ Tower & IT Hub.

•Operation & maintenance of Johnson Controls Metasys BMS System and Honeywell Centraline System.
• Conducted periodic inspections, generated snag reports, and supervised subcontractors.
• Diagnosed and resolved system faults; escalated technical issues and followed up until closure.
• Implemented preventive maintenance schedules for HVAC, BMS, and safety systems.
• Manage alarms, logs, and reports to ensure compliance with operational standards.
• Supervisory Controllers (Metasys NCE25, NAE-35, NAE-55) - upgrade and
downgrade firmware versions as per project requirements.
•Prepare and configure alarms and trends to record operational data for analysis
and reporting.
•Support energy-saving initiatives by monitoring and adjusting setpoints for optimized performance.
•Carried out calibration, replacement, and testing of sensors, actuators, and controllers,
Maintained detailed logs of system performance, backups, and firmware updates.
•Coordinated with contractors and service providers for specialized maintenance.
•Prepared and presented reports on system performance and challenges to management.
•Perform regular inspections, maintenance, and repairs on building Automation control systems to ensure proper functioning.
•Diagnose and troubleshoot issues related to Building management systems.
•Replace faulty components, sensors, actuators, and controllers as needed to restore system functionality.
•Conduct routine inspections and preventive maintenance tasks to identify
potential issues before they escalate into major problems.
•Keep detailed records of maintenance activities, equipment history, and system
performance data for analysis and planning.
•Perform calibration procedures on field devices, sensors, actuators, and transmitters to maintain accurate measurements and control system feedback.
•Respond promptly to emergency service calls and system alarms, diagnosing and resolving issues to minimize downtime and disruptions.
•Coordinate with the other service providers or contractors for specialized repairs
or maintenance tasks as needed.

Johnson Controls
09/2012 - 07/2023
Jeddah, K.S.A

BMS Engineer
Project: KAIA Airport (Jeddah) - District Cooling Plant (60, 000 TR).

•Operated and monitored chillers, pumps, cooling towers, dosing systems via PLC & Metasys.
•Managed daily plant operations, shutdown/startup procedures, and safety
compliance.
•Performed SCADA monitoring for 13.8kV ABB switchgear relays.
•Prepared daily plant consumption and energy efficiency reports.
•Conducted preventive & corrective maintenance of panels, VFDs (ABB, Danfoss), and HVAC systems.
•Commissioned control panels, tested hot/cold loops, and resolved faults.
•Hands-on with sensors & instrumentation: Pressure, Flow, Vibration, DP, RTD, BTU meters.
Experienced with Modbus TCP/IP and Profibus communications.