In-Demand Ot network security engineer Jobs in Prahran, Vic

OT Network Security Engineer
Visy —North Melbourne VIC
- Full-time
- Azure
- AWS
- Manufacturing
Lead Engineer – OT Cyber Security
Consolidated Power Projects Australia —Doncaster VIC
- Full-time
- No degree
- AI
- Work from home
- Parental leave
Quick Apply
2d
IOT Network Engineer, Megapack, APAC
Tesla —Melbourne VIC
- Weekend availability
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Employee stock purchase plan
- Health insurance
7d
Sr. Cybersecurity Applications Engineer, Megapack
Tesla —Melbourne VIC
- Full-time
- Management
- Master's degree
- Bachelor's degree
- Employee stock purchase plan
- Health insurance
Senior Network Designer
Australia Post —Richmond VIC
- Full-time
- Hybrid work
- Azure
- AWS
- Communication skills
- Work from home
3d
Systems & Technology Specialist - CYP AMS
John Holland —Melbourne VIC
- Contract
- CAD
- Bachelor's degree
- No degree
- Parental leave
Technical Procurement Specialist
CDC Data Centres —Melbourne VIC
- Full-time
- Microsoft Excel
- Microsoft Office
- Construction experience
- Annual leave
- Parental leave
Quick Apply
Field Service Engineer
Honeywell —Melbourne VIC
- Full-time
- HVAC
Wintel Server Admin
Tata Consultancy Services —Melbourne VIC
- Communication skills
Security Engineer
DXC Technology —Melbourne VIC
- Full-time
- Azure
- AWS
- Scripting

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Lead Engineer – OT Cyber Security
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Substantial experience in OT cyber security, ideally with a tertiary qualification in cyber security, IT, electrical engineering or OT engineering (or…
Quick Apply
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OT Network Security Engineer
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Relevant qualifications and certifications, including a degree in a related discipline; CCNA, CCNP, CISSP, NSE or Security+ certifications highly regarded.

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OT Network Security Engineer

Visy -
North Melbourne VIC

Apply Now

Job Details

Full-time

Qualifications

Azure
CCNP
CCNA
CISSP
Google Cloud Platform
AWS
WAN
Manufacturing
Network engineering
CompTIA Security+
Communication skills
VPN

Full Job Description

515348

Melbourne - North, VIC

Full Time

Closing on: 25 Sep 2026

OT Network Security Engineer

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. Apply today!

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 Environment: 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.

Ready to make a difference? Apply now and be a key player in shaping our future!

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.

Apply Now

Refine Your Search

ot network security engineer jobs in prahran, vic

OT Network Security Engineer

Lead Engineer – OT Cyber Security

IOT Network Engineer, Megapack, APAC

Sr. Cybersecurity Applications Engineer, Megapack

Senior Network Designer

Systems & Technology Specialist - CYP AMS

Technical Procurement Specialist

Field Service Engineer

Wintel Server Admin

Security Engineer

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