Jaballi Rafik

• Performed preventive maintenance tasks, including lubrication and cleaning of machines and equipment.
• Changed HVAC filters and cleaned condensation drains to perform preventive maintenance on HVAC systems.
• Collaborated with building managers to assess ongoing needs and plan preventive maintenance schedules.
• Completed basic carpentry tasks and installed shelves, hooks and closet rods to meet customer needs.
• Implemented diagnostics to identify failures, determine parts and material requirements and facilitate repairs.
• Routinely inspected equipment for preventive and emergency maintenance needs.
• Implemented troubleshooting techniques to resolve issue.
• Repaired machines, equipment or structures using tools or equipment.
• Cleaned or lubricated shafts, bearings or other parts of machinery.
• Inspected, operated or tested machinery or equipment to diagnose machine malfunctions.
• Dismantled machines, equipment, or devices to access and remove defective parts.
• Estimated costs to repair machinery, equipment or building structures.
• Designed equipment to aid repair or maintenance of machines, mechanical equipment or building structures.
• Installed equipment to improve energy or operational efficiency of residential or commercial buildings.

• Conducted electrical repairs on motors, lighting systems, and other related components.
• Performed preventive maintenance tasks, including lubrication and cleaning of machines and equipment.
• Assisted in the installation of new machinery and equipment.
• Diagnosed mechanical problems using visual inspections and test instruments.
• Repaired or replaced faulty wiring, switches, relays, and other electrical components.
• Replaced defective parts such as bearings, seals, gears, valves.
• Troubleshot complex electrical and mechanical issues with minimal downtime.
• Maintained accurate records of all maintenance activities performed.
• Conducted regular safety checks to ensure compliance with OSHA standards.
• Installed new pumps, compressors, boilers and other mechanical systems.
• Responded promptly to emergency breakdowns at any time during shift hours.
• Ensured proper functioning of facility's HVAC system by performing regular maintenance checks.

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• Performed preventive maintenance on equipment and facilities to ensure proper functioning.
• Repaired broken or malfunctioning electrical systems, plumbing fixtures, and heating and cooling systems.
• Inspected buildings for signs of disrepair or damage, such as loose wiring or leaking pipes.
• Installed new appliances according to manufacturer specifications.
• Troubleshot problems with existing equipment and took corrective action when necessary.
• Replenished supplies such as light bulbs and filters for air conditioning units.
• Assisted in the installation of new equipment or renovations to existing structures
• Replaced worn or damaged parts using hand tools, power tools, and other specialized equipment.
• Responded quickly to emergency situations involving building repair needs.
• Participated in regular maintenance checks to identify potential problems before they become major issues.
• Utilized appropriate safety precautions when operating heavy machinery.

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• Installed and tested electrical equipment, wiring, fixtures, and components of industrial machinery and equipment.
• Troubleshot complex electrical problems using schematics and diagrams.
• Installed conduit for new wiring systems in commercial buildings.
• Reviewed blueprints to determine electrical component and wiring locations.