network security engineer jobs in Newcastle

Westpac Group is seeking a Senior Network Engineer to join the Secure Network Services team within the Technology division. You will work closely with project engagement, network architecture, engineering, build and operations teams to support critical services and translate user requirements into infrastructure solutions. This role emphasizes hands-on...

Job DescriptionIf you’re after impact, there’s no other organisation in Australia that delivers work on this scale.You have the opportunity to gain a wealth of expertise and a diverse range of skills, providing insight and knowledge without losing sight of your work-life balance or wellbeing.In this role, you’ll:Work as part of a well-regarded team...

We are seeking an experienced Senior IP Telephony Engineer to design, implement, maintain, and troubleshoot modern unified communications and telephony platforms across on-premises and cloud environments. This role requires deep expertise in Zoom Phone / Zoom Contact Center, Cisco Voice Gateways, and SIP-based VoIP solutions, along with strong skills in MDM...

JLA is a mission critical infrastructure solutions business offering services Laundry, Catering, Heating, Fire Safety, Infection Control and Air Conditioning.The company offers an end-to-end, on premise, machine supply and breakdown service proposition under the name Total Care, and additional products and services. JLA is driven by a world class Sales &...

Adept IT Solutions is a Newcastle-based MSP delivering modern IT infrastructure, cloud, cybersecurity, and support to a diverse range of clients. We are looking for a Project Engineer to plan, execute, and oversee infrastructure, cloud, networking, and modern workplace projects for managed services clients. Join a team focused on delivering high-quality...

If you’re after impact, there’s no other organisation in Australia that delivers work on this scale. You have the opportunity to gain a wealth of expertise and a diverse range of skills, providing insight and knowledge without losing sight of your work-life balance or wellbeing. In this role, you’ll: Work as part of a well-regarded team delivering...

Wyong Leagues Group is hiring an experienced Systems Engineer to join the IT team at Kanwal. The role focuses on managing the Microsoft stack (on‑prem AD, O365, Entra, Defender, SQL) and strengthening Cisco Meraki infrastructure while delivering IT improvements across the business. You will diagnose and resolve IT issues, implement best practices for...

Job DescriptionWhat’s the role?Join our Network Tools team and help deliver highly resilient on-premises and SaaS services that provide network visibility across Westpac’s Secure Network Services group and application teams. You’ll design, develop, implement and support network tooling infrastructure and Machine Learning Operations solutions, while...

Job DescriptionWestpac Group is seeking a Network Tools Engineer to design, develop, implement and support tooling infrastructure and MLOps across on-premises and SaaS services. You will work with project teams to define requirements, onboard services, and improve capabilities, contributing to operational support and process improvements.\nThe role requires...

JLA is a mission critical infrastructure solutions business offering services Laundry, Catering, Heating, Fire Safety, Infection Control and Air Conditioning. The company offers an end-to-end, on premise, machine supply and breakdown service proposition under the name Total Care, and additional products and services. JLA is driven by a world class Sales &...

Adept IT Solutions is a Newcastle-based MSP delivering modern IT infrastructure, cloud, cybersecurity, and support to a diverse range of clients. We are looking for a Project Engineer to plan, execute, and oversee infrastructure, cloud, networking, and modern workplace projects for managed services clients.Join a team focused on delivering high-quality...

DescriptionJoin Centorrino Technologies: Innovate, Grow, and Thrive with Us!At Centorrino Technologies (CT), we’re more than just tech—we’re a community that goes beyond expectations. We’ve been recognised as a Great Place to Work in and one of the Best Places to Work Medium & Large Size in Australia for 2025, with an outstanding eNPS score of 68....

We are seeking an experienced Senior IP Telephony Engineer to design, implement, maintain, and troubleshoot modern unified communications and telephony platforms across on-premises and cloud environments. This role requires deep expertise in Zoom Phone / Zoom Contact Center, Cisco Voice Gateways, and SIP-based VoIP solutions, along with strong skills in MDM...

Unisys seeks a Technical Field Engineer to install, repair, and maintain product hardware and software on customer premises. You’ll deliver onsite and remote support across IT infrastructure, end-user computing, and networking environments while ensuring service quality within SLAs.The role requires 1–2 years of IT support experience, Windows OS...

An IT services provider is seeking skilled IT Field Engineers in Newcastle. This role requires diagnosing hardware and software issues, network configurations, and providing IT support for various devices. Ideal for those seeking flexible hours, the position suits freelancers or part-timers. Strong troubleshooting skills and an IT background are essential,...

Job DescriptionWestpac Group is seeking a Network Tools Engineer to design, develop, implement and support tooling infrastructure and MLOps across on-premises and SaaS services. You will work with project teams to define requirements, onboard services, and improve capabilities, contributing to operational support and process improvements.\nThe role requires...

DescriptionJoin Centorrino Technologies: Innovate, Grow, and Thrive with Us!At Centorrino Technologies (CT), we’re more than just tech—we’re a community that goes beyond expectations. We’ve been recognised as a Great Place to Work in 2025 and Top 5 Inspiring Workplaces for 2026, with an outstanding eNPS score of 68. And we’re not stopping there....

Location: AustraliaLanguage: Must speak fluent Mandarin About UsPoint One Navigation is building the future of precise location. Our mission is to deliver a unified location platform that enables autonomy, safety, and efficiency across industries from robotics to transportation. We are a high-performance, high-collaboration team that thrives on solving...

Lockheed Martin Australia is seeking a Network Infrastructure Lead to drive the AIR6500 program’s network architecture and security-focused designs. You will collaborate with Network Architects, IPTs and system teams to translate architectural direction into practical, secure network solutions across mission systems and support environments. The role...

Key duties and responsibilitiesThe Senior Infrastructure Engineer (Systems Administrator) will perform the following duties andresponsibilities in addition to the expected EL1 Senior Infrastructure Engineer standards:• Support deployment of Kubernetes and VM-based malware analysis tools across differentcloud environments.• Experience with cloud services...