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Security Officer

Singtel | Canberra, Australia | Posted June 18, 2026

Position Overview

Optus is an Australian telecommunications company, delivering more than 11 million services to our customers every day across mobile, broadband, and digital solutions.

As a Security Officer you will provide resource and security services for Federal Government accounts. This position ensures adherence to federal regulations and internal policies, protecting sensitive data and preserving operational security. 

Due to security requirements, applicants must be Australian Citizens to be considered for this role

What You’ll Do | Your day to day will consist of


  • Conduct personnel security clearance functions, ensuring all Optus people and contractors have the necessary clearances.



  • Coordinate client mandatory training compliance, ensuring all required training is completed on time.



  • Validate and approve access to client-managed facilities, managing building passes and Data Centre access.


    ...
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