Cyber Security Senior Threat Detection and Response Specialist
4 weeks ago
As a Senior Detection and Response Engineer at Singtel Group, you will play a critical role in shaping our cyber threat detection capability and driving the continued improvement of our defensive cyber security capability. You will collaborate with the Director to develop and execute business-critical strategic cyber defence initiatives, demonstrating strong technical stewardship and influencing outcomes where necessary.
Key Responsibilities
Develop and maintain the Optus detection and response (DART) capability, including threat hunting, purple teaming, detection engineering, cyber incident management, threat intelligence, and ongoing development of supporting people, processes, and technologies.
Help shape the Optus Cyber Threat detection capability, integrating tightly with the broader Cyber defence functions.
Drive the continued improvement of the Defensive Cyber Security capability, including participating in planning and development of supporting reasons for further investment.
Manage Cyber Security incident response activities, including developing strategies to contain and rapidly resolve incidents.
Instill and encourage a culture of excellence, integrity, and professionalism, working towards the highest standards in cyber security.
Requirements
Relevant professional qualifications in computer science, information systems, engineering, cyber security, or other applicable fields, with a focus on threat hunting, incident management, detection engineering, and CI/CD.
Extensive hands-on experience in cyber security risk management, transformation, and managing complex projects, with the ability to deal with ambiguous situations.
Deep understanding of malware families/evolution, indicators (pyramid of pain), TTPs (tools, tactics/techniques, procedures) used by cyber adversaries, and how to apply them effectively to advise key business partners of attack chains and exploits, as well as building threat assessments for organisational cyber adversaries and their probability/intent to attack.
Expert knowledge of the cyber threat landscape, threat intelligence, detection engineering, incident management, and forensics.
Strong understanding of Python, automation, and engineering deployment pipelines.
Technical mentoring ability with a track record in delivering strong engineering-focused solutions.
Strong interpersonal, communication, and influencing skills, with the ability to work with customers across different functions, colleagues at all levels, and partners.
What We Offer
3 days in the office, 2 days remote, with flexible hours to suit.
Inclusive paid parental leave, up to 14 weeks for the primary caregiver.
Access to resources, webinars, and support via the 'Parents at Work portal'.
Ownership of your own growth, with access to an extensive online and facilitator-led learning catalogue, and the opportunity to earn a MBA micro-credential via Optus U (University).
Connection at work through employee-led volunteer groups, including Culture Connect, Elevate Women, Disability Network, Express Yourself (LGBTQIA+), United Veterans, and Yarn Network.
Vibrant campus life, with a variety of facilities, including restaurants, cafes, gymnasium, GP, and post office.
Easy travel options to Sydney Campus, including the Optus bus from Sydney CBD and Macquarie University Metro Station.
Why Singtel Group?
We are strengthened by others and value diversity, embracing individual differences. We are committed to ensuring that our application process provides an equal employment opportunity to all job seekers, including individuals from diverse gender, cultural, and linguistic backgrounds, individuals with a disability, individuals identifying as part of the LGBTQIA+ community, individuals who may have served in the armed forces, or who identify as Aboriginal and/or Torres Strait Islander. If you require any adjustments or accessibility support to participate fairly and equitably in the recruitment process, please email Accessible Recruitment@optus.com.au, along with your preferred method of contact, and we will be in touch.
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