Demitri Chartofillis
Campsie,NSW
Summary
Dynamic Security Technician with extensive experience at Convergint, specializing in the installation and management of advanced security systems. Proven ability in technical troubleshooting and customer service, ensuring project compliance and quality. Adept at multitasking and critical thinking, delivering effective solutions in high-pressure environments.
Overview
2026
2026
years of professional experience
Work History
Security Technician
Convergint
Macquarie Park, NSW
02.2018 - Current
- Executed installation and programming of security systems from inception to completion on construction sites.
- I have been the supervisor at multiple job sites, ensuring effective management of tradesmen and subcontractors.
- Attended meetings and conducted final testing observations with clients and builders to ensure project compliance and quality.
- Executed on-call service duties every few months, utilizing quick thinking to resolve technical issues.
- I’m currently based at a University and am doing the service, maintenance and construction for site.
Security Technician
Isecure
Kingsgrove, NSW
2016 - 2018
- Executed installation of CCTV and alarm systems in residential and commercial buildings.
- Supported tradesman by executing physical and technical tasks as required.
Education
High School Diploma -
Kingsgrove North High School
Kingsgrove, NSW10.2015
Skills
- Access control management
- Service calls
- Maintenance on all security systems
- CCTV management
- Security network management
- Customer service
- Security system installation
- Access control systems
- Security and burglar alarms
- Time management
- Problem-solving
- Multitasking
- Critical thinking
- Decision-making
- Technical troubleshooting
Timeline
Security Technician
Convergint
02.2018 - Current
Security Technician
Isecure
2016 - 2018
High School Diploma -
Kingsgrove North High School