Conduct on-site CCTV system installations, ensuring all components are correctly positioned and securely mounted according to blueprints and safety regulations.Configure and program CCTV equipment (DVRs/NVRs) to meet specific client surveillance requirements. Perform routine preventative maintenance, including camera cleaning, lens adjustments, and cable inspections, to ensure optimal performance and system longevity. Diagnose and troubleshoot technical issues, swiftly identifying faults in cameras, recorders, and network connections, and implementing effective solutions. Ensure proper cabling, wiring, and network infrastructure for surveillance systems. Maintain accurate records of installations, repairs, and service reports. Collaborate with team members to deliver projects on time and with high quality.

Diagnose and troubleshoot complex HVAC system malfunctions using advanced diagnostic tools and techniques.Install new HVAC systems in strict compliance with blueprints, manufacturer specifications, and local building codes.Perform routine preventive maintenance on HVAC equipment, including filter replacement, coil cleaning, and lubrication.Repair and replace defective components such as compressors, condensers, and expansion valves.Demonstrate proficiency in brazing, soldering, and safe refrigerant handling practices.Ensure all work is completed in accordance with safety standards and quality requirements.