Network Security Engineer — Melbourne CBD, Melbourne

About Skillfield At Skillfield, we’re passionate about cyber security, data services, and technology solutions. As a trusted consultancy, we partner with clients to strengthen their digital security and data capabilities. Our team of skilled professionals drives our success, and at the heart of everything we do is a simple value: we care. About the Role We’re looking for a talented Network Security Engineer to join our growing team. In this role, you’ll work closely with our client on project-based initiatives, performing hands-on technical work to secure and optimise network systems. This is a 6-month initial contract, which may be extended. What You’ll Be Doing • Managing infrastructure to ensure physical servers, network devices, and other hardware are updated and secure • Configuring and maintaining routers, switches, and firewalls • Deploying and managing virtualised server environments to build a resilient and scalable infrastructure • Working with Cisco UCS Central to efficiently deploy service profiles and manage resources • Implementing Fibre Channel and FCoE on Cisco UCS to support high-speed data transfer • Applying networking protocols to improve traffic flow and prevent unauthorised access • Hardening and managing Active Directory infrastructure, including policies, OU structures, and GPOs • Enhancing endpoint protection using CrowdStrike • Performing device hardening and patch management to maintain a strong security posture What We’re Looking For • Solid understanding of networking protocols such as TCP/IP, DNS, DHCP • Knowledge of networking fundamentals like VLANs and DNS • Proficiency in managing both Windows and Linux based environments This role is perfect for someone with a well-rounded background in network security, computer networks, software, and hardware infrastructure. If you’re a subject matter expert in one of these areas and eager to grow your skills in others, we’d love to support your development. Why Join Us? At Skillfield, you’ll be part of a dynamic and supportive environment where expertise is valued and personal growth is encouraged. We’re committed to making a positive impact—for our clients, our team, and the broader community.