Important: This page is an independent reference summary. Verify classification decisions against the official ABS source before using them for tax, licensing, immigration or compliance purposes.

Role overview

Security Officers (OSCA 452238) work across Australia to protect property, assets, and people in various settings including commercial buildings, industrial sites, healthcare facilities, and public venues. They perform regular patrols, monitor security systems, and enforce access control procedures to prevent unauthorised entry and ensure a safe environment. In Australia, this occupation requires state or territory-specific registration or licensing, which typically involves background checks and approved training courses. Security Officers may work for dedicated security firms or be directly employed by organisations needing protective services, often operating in shifts to provide 24/7 coverage.

Key tasks in practice

Security Officers undertake a range of operational duties to maintain security:

  • Conducting scheduled patrols to inspect doors, windows, and gates, while watching for hazards like fire risks or equipment faults.
  • Operating and monitoring electronic security systems including CCTV cameras, alarm systems, and access control technology.
  • Responding to security alarms, investigating disturbances, and reporting suspicious activities to police or management.
  • Controlling entry and exit points for both people and vehicles, verifying credentials and maintaining visitor logs.
  • Providing assistance during emergencies, which may include guiding evacuations or administering first aid.
  • In specialised roles such as hospital security, using restraint systems and managing aggressive behaviour to protect patients and staff.

Skill level explanation

This occupation has a skill level of 4 in the OSCA classification, which generally indicates roles requiring foundational vocational education or on-the-job training. In practical terms, Security Officers typically need a Certificate II or III in Security Operations, which covers legal responsibilities, emergency response, and communication skills. The role requires following established procedures, using technical equipment, and making routine decisions under supervision. Australian state licensing bodies mandate specific training competencies before granting operational licenses.

Industry context

Security Officers are employed across multiple industries in Australia, with significant representation in private security services (ANZSIC 7712), correctional and detention services (3234), and health care settings (3109). They work in diverse environments including shopping centres, office buildings, hospitals, airports, and construction sites. The Australian security industry is regulated at state and territory level, with requirements varying slightly between jurisdictions. Employment may be through specialised security firms providing contracted services or direct employment by organisations with in-house security needs.