Senior Security Technician - NSW

Position Summary

As a Senior Security Technician, you'll perform hands-on work in the installation, fault-finding, commissioning, and maintenance of electronic security systems (CCTV, alarms, access control) for a Tier 1 retail client. You may liaise with installation teams and subcontractors as required to ensure systems are installed correctly and function reliably.

Key Responsibilities

• Prepare on-site system layouts and reference diagrams to support installation and commissioning.
• Diagnose faults by examining and testing electronic equipment and control systems.
• Adjust, repair, or replace defective wiring and components in security hardware.
• Reassemble, test-operate, and fine-tune installed systems to ensure functionality and reliability.
• Use knowledge of electronic circuits (analogue, digital) and microcontroller-based hardware to commission systems.
• Program and configure system interfaces, access control logic, alarm parameters, and camera networks.
• Install, test, and maintain both wired and wireless security systems per client plans and compliance standards.
• Create site-specific WHS documentation, including SWMS for installations, to ensure safe work practices.
• Advise clients and users on correct operating procedures to prevent system malfunctions.
• Produce technical documentation such as as-built drawings, sign-off forms, and compliance certifications.
• Liaise with installation teams and subcontractors to ensure correct implementation of systems.
• Apply electrotechnology trade principles (electrical, electronic, mechanical) in all stages of system setup.
• Stay up to date with industry trends, component technologies, and security standards.

Required Skills & Knowledge

• Proven ability to examine, test, and fault-find complex electronic systems.
• Experience repairing or replacing worn or defective electronic parts, wiring, and components.
• Competency in reassembling, testing, and fine-tuning systems for optimal performance.
• Strong understanding of electrical and electronic theory (analogue and digital circuits), microcontrollers, and system control logic.
• Skilled in configuring and programming electronic security interfaces (access control, alarms, CCTV).
• Experience reading and interpreting technical diagrams, schematics, and on-site reference layouts.
• Knowledge of safe work practices, WHS regulation, and risk assessment in electrotechnology environments.
• Ability to advise end-users on correct system operation and maintenance to minimize faults.
• Capability to interpret and apply mechanical principles if required in system installation or integration.

Qualifications & Licences

• Certificate III in Electronics and Communications (UEE30920) or equivalent qualification.
• Class 2C NSW Security Industry License (or equivalent state license).
• Valid driver’s licence.
• General Construction White Card.
• Experience in installation and commissioning of electronic security systems (access control, intruder alarms, CCTV).
• Experience using and configuring security systems software (e.g., Integriti, Tecom, Milestone, NX Witness) is highly desirable.

Why Join Us

• Fully hands-on trade role with opportunities to support and guide installation teams.
• Strong alignment with Electronic Equipment Trades Worker duties.
• Opportunity to work with cutting-edge security technology and deliver real-world solutions.
• Professional development and external training on the latest security systems and trade practices.
• Collaborative and dynamic work environment that encourages professional growth and skill development.
• Access to ongoing training to stay up-to-date with the latest security technologies and trends.
• Join a team of passionate professionals dedicated to creating safer environments for clients and communities.

If you are a driven and experienced Senior Electronic Security Technician with a passion for electronic security solutions, we invite you to join the Securecorp Electronics Team.

Securecorp Electronics is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Securemonitoring Pty Ltd NSW Master Security Licence Number: 000105414