Company Description Optic Security Group is a leading provider of converged security risk management solutions for corporate, enterprise, and government clients across Australia and New Zealand. The organization combines cyber and physical security capabilities to identify and address threats across complex, multi-dimensional environments, helping clients achieve robust resilience. Services span security risk advisory; design, installation, monitoring, servicing, and maintenance of integrated physical security and safety systems; IT services and cybersecurity solutions; and business continuity and resilience advisory.

With locations across major cities in Australia and New Zealand, specialist government licensing, ISO9001 accreditation, and global technology partnerships, Optic Security Group delivers a holistic, end-to-end, customer-centric approach to converged security.

Role Description This is a full-time, in office Security Technician role based in Mount Colah, NSW.

The Security

Technician will install, configure, and maintain electronic security systems, including alarm and access control systems, CCTV, and related hardware. Daily responsibilities include conducting routine inspections, diagnosing and troubleshooting faults, performing repairs, and ensuring all systems meet safety, regulatory, and quality standards. The role involves working closely with project managers and clients to support system commissioning,



upgrades, and ongoing service agreements, while maintaining accurate documentation and service records.

The Security

Technician will also support adherence to occupational health and safety practices and contribute to continuous improvement of security solutions.

Qualifications

- Candidates should possess strong troubleshooting skills to diagnose and resolve technical issues efficiently.
- Candidates should possess cybersecurity and network security skills to support secure configuration and integration of security systems.
- Candidates should possess alarm systems skills, including installation, testing, maintenance, and fault resolution.
- Candidates should possess occupational health awareness and adherence to safety standards and procedures on-site.
- Relevant trade qualification, certification, or apprenticeship in electronics, security systems, or a related technical field is beneficial.
- Experience with CCTV, access control, and integrated security platforms is advantageous.
- Ability to read and interpret technical drawings, wiring diagrams, and system documentation.
- Strong communication skills, customer-focused approach, and ability to work both independently and as part of a team.
- Current driver’s licence and ability to meet any necessary background checks or government clearance requirements.

📌 Security Technician (Sydney)
🏢 Optic Security Group
📍 Sydney