Senior Network Engineer – Drive Transformation for a Leading Financial Services Client! Are you a highly experienced Senior Network Engineer ready to play a pivotal role in transforming a complex enterprise environment? We're seeking a skilled professional to join our leading financial services client based in Brisbane. This is a fantastic opportunity to leverage your expertise in network operations, contribute to significant transformation projects, and provide critical support in a dynamic setting. If you're passionate about optimising network performance, enhancing security, and mentoring others, this role is for you! What You'll Do: Provide Level 2/3 technical support, troubleshooting, and fault rectification for complex network infrastructure issues. Manage the configuration and operation of diverse network hardware including switches, routers, firewalls, load balancers, and SD-WAN. Proactively monitor, tune, and perform trend analysis of network systems to ensure optimal performance. Act as a network technical lead in the delivery of various high-impact projects. Champion knowledge sharing within the Technical Infrastructure team through documentation, training, and mentoring. Participate in the Network Services on-call roster. Adhere to Change Management, Escalation, Incident, and Problem Management procedures. Actively manage stakeholder requirements, ensuring risks are mitigated and changes are clearly communicated. Take a proactive approach to problem-solving, addressing root causes to prevent recurrence. Manage vendor relationships and evaluate next-generation products. Contribute to Disaster Recovery testing & documentation, and Business Continuity Planning. What You'll Bring: 5 years of hands-on network operations & support experience in a large, complex corporate environment. Strong expertise with the following: Cisco Nexus & ACI (OSPF, BGP, MPLS, VRF, VLAN, QoS) Palo Alto Firewalls & Palo IONs Meraki SD-WAN, Wireless, Switching Cloud Networking (AWS Direct Connect, Megaport) Load Balancers & Delivery Controllers (F5 BIG-IP, Citrix NetScaler) Experience with enterprise network monitoring tools (e.g., Solarwinds / Netflow / cloud-based). Solid understanding of network security standards, best practices, and administration. Exceptional time management, stakeholder management, and communication skills. A strong delivery outcomes and customer service focus. Industry Certifications such as CCNP/CCIE, Meraki Solutions Specialist are essential. Preferred qualifications include: PCNSA/PCNSE certifications. Knowledge of VMware networking, Windows DNS/DHCP. Experience with Agile project management methodologies. Understanding of Infrastructure Architecture principles and practices. Why Join Our Client? This is an opportunity to join a forward-thinking financial services leader where you'll be instrumental in shaping their network future. You'll work on exciting transformation projects and be part of a supportive team. If you're ready to take on a challenging yet rewarding role and make a significant impact, apply now or email Clayton Bradfield - [email protected] At Randstad, we are passionate about providing equal employment opportunities and embracing diversity to the benefit of all. We actively encourage applications from any background.