Tech Aalto Pte Ltd in Melbourne seeks an IT Security Infrastructure Specialist to design, deploy, and support enterprise-grade security systems. You will lead firewall and WAF management across Checkpoint, F5, AWS, and Azure, while advancing cloud-native security and automation initiatives.
The role requires 5+ years in enterprise IT security, solid networking and cloud skills, and relevant certifications. A strong focus on incident management and SDLC is essential for success.