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Director, cloud application & infrastructure security

Sydney
Singtel Group
Infrastructure
Posted: 15 April
Offer description

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

What You'll Do

* Lead engineering, operations, and reliability of cloud security across AWS, Azure, and GCP.
* Provide continuous cloud risk visibility via integrated monitoring.
* Build DevSecOps and security as code capabilities.
* Embed application security at scale.
* Lead encryption strategy and high‐performing teams.

What makes you perfect for the role?

* Tertiary qualification in Computer Science, Information Security, Software Engineering or similar.
* 10+ years' information security experience with deep expertise across cloud security, DevSecOps, CI/CD security, and secure software development.
* Proven multi‐cloud and platform capability with hands‐on experience securing AWS, Azure, and GCP.
* Expertise in application security testing, encryption, key management, PKI, and cloud‐native security services.
* Strong leadership and influence in leading high‐performing technical teams, with a developer‐centric mindset and a highly collaborative approach.

What's in it for you?

* Competitive remuneration and employee discounts. $80 monthly credit and 25% off Optus products and unique shopping discounts.
* Flexible working arrangements with opportunities to work three days in the office, two days remote or home.
* Competitive leave policies, including additional 'Connected' days to focus on culture, family, health, community, or whatever's important to you.
* Inclusive, carer‐neutral paid Parental Leave of up to 16 weeks.
* Industry‐focused micro‐credentials with Optus U, La Trobe and Macquarie Universities.
* Employee‐led networks and diversity initiatives including Culture Connect, Elevate Women, Disability Network and Express Yourself (LGBTQIA+).
* Wellbeing support: free access to counselling and support services, 24/7 — in-person, by phone, SMS, or video.

Equal Employment Opportunity Statement

At Optus, we are strengthened by others and that means valuing diversity and saying 'yes' to 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 being 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 AccessibleRecruitment@optus.com.au or call 1800 309 170. We're here to help. When you contact us, please advise your preferred method of contact and we will be in touch within 48 hours.

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