Principal Mainframe Networking Specialist - Sydney, New South Wales

We are seeking an experienced Network Engineering Specialist for a 12-month fixed-term contract with a strong possibility to go permanent. This role is based in Sydney and focuses on enterprise on-prem networking. · ...

A NSW Government agency is seeking an experienced Network & Security Services Specialist to support enterprise network and security operations within a large-scale digital infrastructure environment. · ...

A NSW Government agency seeks an experienced Network & Security Services Specialist to support enterprise network and security operations in a large-scale digital infrastructure environment. · ...

This role plays a pivotal part in a highly visible, business-critical program. · ...

We are looking for a highly talented IT Network & System Specialist to join our Sydney CBD head office. · ...

We are seeking a Network and Security Operations Specialist to manage and maintain critical network and security infrastructure. In this hands-on role, you will work closely with cross-functional teams to implement security best practices and address operational challenges. · Con ...

Responsible for securing network and perimeter environments by implementing and monitoring firewalls, access controls, and threat detection across on-prem and cloud platforms. · ...

A senior hands‑on technical leadership role for an experienced Principal Network Specialist to join a major enterprise network transformation program. · ...

+7 years of experience in network security technologies and cloud network security experience across Azure, AWS or GCP. Implementing and monitoring firewalls, access controls and threat detection. Designing secure cloud network architectures.Strong expertise in network and perime ...

This role sits within a technical tier responsible for the day-to-day management and reporting of incidents for a diverse customer base. It is designed for a junior-to-mid-level engineer ready to take ownership of complex multi-vendor topologies. · ...

This role sits within a technical tier responsible for the day-to-day management and reporting of incidents for a diverse customer base. · ,Manage maintain and improve network services for both internal and customer systems. · Act on alerts monitor performance across key security ...

This role sits within a technical tier responsible for the day-to-day management and reporting of incidents for a diverse customer base. · Core Requirements (Non-Negotiable)Must be an Australian Citizen · Routing & Switching: Solid foundation in Layer 2 and 3 protocols (Cisco/Ju ...

We are seeking a Network and Security Operations Specialist to manage and maintain critical network and security infrastructure, ensuring stability, security, and optimal performance across multiple platforms. · ...

Evaluate and ensure security efficiency and assist in installation of appropriate network access to fortify security system. · ...

This role sits within a technical tier responsible for the day-to-day management and reporting of incidents for a diverse customer base. · It is designed for a junior-to-mid-level engineer ready to take ownership of complex multi-vendor topologies. · ...

We're working on the building blocks of small business solutions and smart homes by designing our own hardware enabling it with powerful software and tying it all together in the cloud. · Provide advanced technical support to customers and Tier 1 colleagues via phone email or cha ...

About Us · At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world's largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies ...

I am on the hunt for an experienced Solution Architect with deep expertise in voice/IP telephony and network implementation · ...

+Design and optimize telecommunications network infrastructure across copper, fibre, and radio technologies.+Develop high-level and detailed designs for NBN FTTN, FTTC, SAMs+Provide SME guidance for design teams+Lead Access Planning teams in NSW SA QLD NTRequirements: · +15+ year ...

To plan, design, and optimise telecommunications network infrastructure across copper, fibre, and radio technologies. This role ensures scalable, high‑quality network solutions by developing high‑level and detailed designs. · ...