Drive innovative network and cyber security projects across a national manufacturing footprint
Secure and support critical IT and OT environments that power Visy's operations
Join a collaborative team where technology, teamwork and continuous improvement thrive
Shape the future of secure manufacturing through innovation and technology.
Role Details
Reporting to the Network Operations Manager and based at our Coburg office, you'll play a key role in supporting and enhancing Visy's network and security infrastructure across both corporate and manufacturing environments.
You'll combine network engineering, cyber security, operational support and project delivery, helping improve network performance, strengthen OT security, and support strategic technology initiatives across the business.
Working closely with Operations, Engineering, Automation and Cyber Security teams, you'll help deliver secure, resilient and scalable network solutions that keep our manufacturing operations running safely and efficiently.
What You'll Be Doing
Own and support critical IT and OT network infrastructure across multiple manufacturing sites, ensuring secure and reliable operations.
Manage modern networking technologies including firewalls, switching, wireless, VPN and SD-WAN environments.
Strengthen cyber security and OT resilience through network segmentation, security controls and proactive risk management.
Monitor, troubleshoot and optimise network performance, resolving issues before they impact operations.
Lead network upgrades and technology refresh projects, driving continuous improvement and operational excellence.
Partner with OT, automation, engineering and cyber security teams to deliver safe, secure and high-performing production environments.
What You'll Bring
Proven network and security engineering expertise, with 8+ years' experience supporting complex enterprise environments.
Strong OT and industrial networking capability, with experience supporting manufacturing, production or operational technology environments.




Hands‐on firewall expertise, including Palo Alto, Fortinet, Cisco ASA or Check Point technologies.
Deep technical knowledge of routing, switching, VLANs, VPNs, ACLs and wireless networks.
Relevant qualifications and certifications, including a degree in a related discipline; CCNA, CCNP, CISSP, NSE or Security+ certifications highly regarded.
Strong communication and problem‐solving skills, with cloud exposure (AWS, Azure or GCP) and the ability to work autonomously across multiple sites.
What You'll Love When You Join Us
Sustainability: Contribute to sustainability initiatives that make a difference.
Supportive Workplace: Be part of a team that values safety, respect, and collaboration.
Career Growth: Opportunities for further training and career advancement within the company
Lifestyle balance: Opportunity to purchase additional annual leave
About Visy
Visy is powering the circular economy, closing the loop between packaging, remanufacturing and recycling.
Over 75 years, we've grown to 7,000 employees and 150 global operations - predominately in Australia and New Zealand.
We believe materials are not recycled until they've been made into new products.
We collect and sort recyclable materials like paper, cardboard, glass, plastics and metals from households and businesses, and locally remanufacture them back into new, sustainable packaging.
From cardboard boxes, water bottles and jam jars to food and beverage cans, we are using recycled content to power Australia and New Zealand's food and beverage packaging industry.
We at Visy Industrial Digital Technologies (IDT) are passionate about the business and strive to drive efficiency, reliability and simplification through the use of modern technology.
Visy IDT was established to lead Visy through the emergence of the automated digital world.
You will be required to meet Visy's employment criteria, which will include a criminal history check.
Visy is an equal opportunity employer committed to providing a working environment that embraces and values diversity and inclusion.
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📌 Ot Network Security Engineer (Melbourne)
🏢 VISY
📍 Melbourne