Bersilmous Girgis
Dubai,UAE
Summary
Experienced and results-driven Maintenance Supervisor with a proven track record in overseeing large-scale HVAC and refrigeration operations. Skilled in leading a team of technicians and charge hands to ensure the efficient maintenance, repair, and operation of critical building systems. Expertise in preventive maintenance planning, troubleshooting, and optimizing the performance of AHUs, chillers, cooling and freezing rooms, ice makers, and various A/C units (DX, split, window, and package units).
Proficient in maintaining and repairing control panels and Building Management Systems (BMS) for refrigeration and A/C systems, as well as reconditioning compressors and balancing chilled water pipe cycles. Adept at documenting defects, validating fixes, and continuously improving processes, tools, and methodologies to enhance operational efficiency.
Dedicated to ensuring compliance with industry standards and delivering high-quality service to meet guest and business requirements. Strong leadership, problem-solving, and organizational skills, with a commitment to maintaining a safe and well-functioning environment.
Overview
25
25
years of professional experience
3
3
years of post-secondary education
Work History
Site in charge -Operations
Enova Veolia
Dubai
04.2017 - 02.2025
- Coordinate with the Maintenance Supervisor to complete projects and work orders efficiently.
- Perform daily preventive maintenance and inspection tasks.
- Complete prioritized requests based on the urgency level assigned by the Maintenance Engineer.
- Ensure that equipment is well-maintained in compliance with standard work codes and safety regulations.
- Install technical and mechanical equipment according to the manufacturer’s manual in a timely manner.
- Complete various maintenance tasks related to plumbing, electrical work, heating, air conditioning, HVAC systems, and other responsibilities depending on the project's scope.
- Maintain a clean and organized work area while performing maintenance, repairs, or installations.
- Diagnose problems, replace or repair parts, conduct tests, make adjustments, and provide recommendations.
- Respond to emergency situations during and after working hours to resolve immediate concerns.
- Purchase maintenance supplies, materials, and equipment and monitor inventory when requested by the Facility Engineer.
- Supervise and report any incidents that violate company standards within the shop or company premises when requested by the Facility Engineer.
Senior Supervisor
Marcyrl For Pharmaceutical Industries
Cairo, Egypt
07.2009 - 03.2017
- Responsible for planning, building, and implementing preventive maintenance for AHUs, chillers, cooling and freezing rooms, ice makers, and all types of A/C units (DX, split, window, and package units).
- Responsible for the repair and maintenance of control panels for refrigeration and A/C systems.
- Responsible for the repair and maintenance of the Building Management System (BMS) for refrigeration and A/C systems.
- Responsible for reconditioning (Re-Life) compressors in chillers and cooling rooms.
- Perform maintenance on the chilled water pipe cycle and adjust the cycle balance.
- Responsible for adjusting the air cascade for solid, semi-solid, and soft gel facilities according to CGMP standards.
HVAC Supervisor
Intercontinental Port Ghalib Hotel
Red Sea City, Egypt
02.2007 - 06.2009
- Plan, build, and implement preventive maintenance for AHUs, chillers, cooling and freezing rooms, ice makers, and all types of A/C units (DX, split, window, and package units).
- Perform repair and maintenance of control panels for refrigeration and A/C systems.
- Maintain and repair the Building Management System (BMS) for refrigeration and A/C systems.
- Oversee the reconditioning (Re-Life) of compressors in chillers and cooling rooms.
- Conduct repairs and maintenance of the chilled water pipe cycle, ensuring proper cycle balance.
- Accurately document defects, validate fixes, and update defect records.
- Review business requirements and functional specification documents.
- Collaborate with team members to enhance processes, tools, methods, efficiency, and overall effectiveness.
- Provide support to meet guest requirements.
- Ensure guest needs are met in accordance with functional specifications.
Senior HVAC Technician
Amoun Medical Company
Cairo, Egypt
02.2006 - 01.2007
- Working in Re-life the York Chiller compressors
- Following up on the Operation and Maintenance of the BMS
- Repairing and Maintenance of the Humidity Fire System for medical purposes
- Repairing and the maintenance of the chilled water pipe cycle and adjusting the cycle balance
- Measuring the Particulates bacteria in the sterile region
- Ensure the environment needs to meet the functional specifications
HVAC Technician
Crown Plaza Resort
08.2001 - 01.2006
- Working in repairing and maintenance Carrier Chiller, Cooling, freezing rooms, AHUs, Drain Package unit
- Repairing and maintenance of chilled water pumps, and control panels
- Working in Re-life the Carrier Chiller compressors
- Repairing and the maintenance of the chilled water pipe cycle and adjusting the cycle balance
HVAC Technician
Crown Plaza Resort
07.2000 - 07.2001
- Repaired all AC units (split, windows Air condition)
- Repaired Cooling, freezing rooms, minibars, under-counter fridges, and standing fridges
Education
High School Diploma - HVAC
Diploma for HVAC system
Egypt 09.1992 - 06.1995
Skills
- Project Management
- HVAC
- Fire Fighting
- BMS
- Work Under Pressure
- Medication Administration
- Time-management
Custom
- BMS training in Honeywell Company – Cairo.
- Variable speed drive maintenance training in ABB Company – Cairo.
Languages
Arabic
Native
English
Intermediate
Personal Information
- Date of birth: 07/27/77
- Nationality: Egyptian
- Marital status: Married
Timeline
Site in charge -Operations
Enova Veolia
04.2017 - 02.2025
Senior Supervisor
Marcyrl For Pharmaceutical Industries
07.2009 - 03.2017
HVAC Supervisor
Intercontinental Port Ghalib Hotel
02.2007 - 06.2009
Senior HVAC Technician
Amoun Medical Company
02.2006 - 01.2007
HVAC Technician
Crown Plaza Resort
08.2001 - 01.2006
HVAC Technician
Crown Plaza Resort
07.2000 - 07.2001
High School Diploma - HVAC
Diploma for HVAC system
09.1992 - 06.1995
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