- North Sydney, New South Wales, Australia
- 5+ years
1–5 jobs· newest first


Remote · Senior

Full-time · Lead
Full-time · Entry
$130K–$260K
+10K new in the last hour
Help shape the future of AI Incident Response at PepsiCo, leading AI security incident readiness, investigations, and response across a global environment.
Infrastructure Support Escalation Engineer – Tier 3 ensuring 24/7 availability, stability, and performance of enterprise-grade cloud and data center infrastructure.
You'll own Duetto's overall security posture across cloud, product, infrastructure, IT, compliance, and customer assurance — leading cloud security across AWS (IAM, logging, network security, encryption, Kubernetes and container security, backup posture, and configuration risk) and partnering with Engineering and DevOps to embed security into the SDLC, CI/CD pipelines, and production operations.
Provide technical pre‑sales support for F5 application delivery, security, and networking solutions to channel partners and end customers.
Walmart IL · Posted Nov 2, 2026
As a Distinguished Systems and Infrastructure Engineer in Information Security, you will lead the design and implementation of scalable, secure infrastructure solutions across complex systems.
The annual salary range for this position is $130,000.00 - $260,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include : - Stock