Lead Technical Specialist, IP and Cyber
- Belrose, NSW
- Permanent
- Full-time
- Monitor log source health and Microsoft (SIEM) Sentinel security alerts.
- Operate threat intel feed activities and manage admin accounts and role configurations.
- Create, test, implement, and tune SIEM security policies and rules.
- Develop and manage incident response processes and playbooks.
- Generate and publish weekly and monthly operations summary reports to the Optus DISP team.
- Regularly review audit logs and accounts.
- Manage service/application requests, user support, tickets, and issue management.
- Monitoring, preventing, and resolving data classification and labelling issues.
- Managing Azure architecture components such as Sentinel SIEM, Microsoft Defender for Cloud Apps, and Microsoft Information Protection.
- Life cycle management of Optus Satellite TT&C ground network. Proficiency in general cybersecurity and IT capabilities such as Active Directory, virtualisation, Microsoft WSUS, Splunk SIEM, Vulnerability scanning such as Tenable, Solarwinds NMS, system backup is preferred.
- Ongoing support on governance, risk and compliance of IP and cyber security.
- Australian citizen and hold a Defence Security clearance (minimum Baseline with the ability to obtain NV1) or be willing to apply for security clearance.
- Extensive experience in cybersecurity operations.
- Ability to respond to high-priority security alerts outside business hours (24x7).
- Running users within the active directory and applying Defence Classification labels.
- Strong technical experience with Azure and M365 Network and Security Services.
- Great understanding of various cybersecurity control systems, Windows and Linux operating systems, and some networking.
- Inclusive paid parental leave, up to 14 weeks for the primary care giver
- All Optus employees have access to resources, webinars and support via the 'Parents at Work portal'
- Own your own growth by accessing an extensive online and facilitator led learning catalogue - even earn a MBA micro-credential via OptusU (University)
- Connect at work through our employee-led volunteer groups: Culture Connect, Elevate Women, Disability Network, Express Yourself (LGBTQIA+), United Veterans, Yarn Network, Wellbeing Network and Young Professionals.