Lead Network Engineer

3 weeks ago


Council of the City of Sydney, Australia FNZ (UK) Ltd Full time

As **Lead Network Engineer**, you’ll take a key role in delivering high-quality IT Network Engineering support—ensuring the reliability, resilience, and peak performance of FNZ platforms and corporate systems.You’ll work across a complex landscape of on-premises and cloud networking infrastructure, while also leading a team of Network Engineers across the APAC region.This role also gives you the opportunity to be hands-on, maintaining and optimising physical and on-prem networking technologies within our data centres. You’ll work with a wide range of technologies, including Fortinet, Checkpoint, Forcepoint firewalls, Cisco routing and switching, Cloudflare, F5 XC, and F5 LTM/GTM/APM/ASM—making this a diverse and rewarding position where no two days are the same.### Key responsibilities* Lead and support a small team of Network Engineers, including 24/7 on-call (incident management) and project delivery.* Analyse current state, identify gaps, and develop strategies to close them.* Translate business needs into technical solutions and implement best-fit designs.* Collaborate with teams across the APAC region on network design and implementation.* Provide network leadership, ensuring incidents and requests (SNOW) are resolved within SLA.* Oversee projects and initiatives, aligning with Global Engineering standards.* Share knowledge, mentor, and provide technical guidance to other Network Engineers.* Ensure security technologies, content filtering, and privileged access remain compliant and up to date (FNZ is SOC-2 / GS007 / OSPAR certified).* Support the networking components of Cloud services (e.g. AWS TGWs).### ### What we’re looking for* 5+ years’ experience as a Network Engineer/Architect with in-depth technical knowledge of on-premises and cloud networking.* Strong Cisco and Fortinet skills, with expertise in core routing and switching (NSX and Nexus experience preferred). CCNP-equivalent level.* Solid understanding of routing protocols such as BGP and OSPF.* Hands-on experience with F5XC / F5 (LTM/APM/ASM/GTM) highly desirable.* Checkpoint and Fortigate firewall management and VPN expertise.* Experience with data centre racking, cabling, and connectivity.* Collaborative and proactive working style, with the ability to work independently or as part of a team.* Familiarity with Splunk, Nagios, or other monitoring tools (advantageous).* Strong problem-solving ability, with resilience in fast-paced environments.* Willingness to participate in on-call work (with generous allowances).* Excellent communication and stakeholder engagement skills.We’re a global tech company powering investment platforms for major financial institutions. Our technology helps deliver secure, fast, and flexible wealth services at scale.* You'll work in a practical, delivery-focused environment—not a buzzword factory* You’ll see the real-world impact of your work across critical systems* We value contribution over hierarchy, and reward outcomes over titles* Global opportunities are available for those who want to growIf you're someone who enjoys solving real infrastructure problems, keeping systems running smoothly, and working with a focused team, we’d like to hear from you.**About FNZ**FNZ is committed to opening up wealth so that everyone, everywhere can invest in their future on their terms. We know the foundation to do that already exists in the wealth management industry, but complexity holds firms back.We created wealth’s growth platform to help. We provide a global, end-to-end wealth management platform that integrates modern technology with business and investment operations. All in a regulated financial institution.We partner with over 650 financial institutions and 12,000 wealth managers, with US$1.5 trillion in assets under administration (AUA).Together with our customers, we help over 20 million people from all wealth segments to invest in their future.**If this role appeals to you, please apply with your cover letter and CV by 31 October 2025**/*Please note we shortlist as we receive applications. We encourage early applications as we may withdraw advertising at any time.For more information, please reach out to usanz/_recruitment@fnz.com*About FNZ**FNZ is committed to opening up wealth so that everyone, everywhere can invest in their future on their terms. We know the foundation to do that already exists in the wealth management industry, but complexity holds firms back.**We created wealth’s growth platform to help. We provide a global, end-to-end wealth management platform that integrates modern technology with business and investment operations. All in a regulated financial institution.**We partner with over 650 financial institutions and 12,000 wealth managers, with US$1.7 trillion in assets under administration (AUA).**Together with our customers, we help over 26 million people from all wealth segments to invest in their future.*
#J-18808-Ljbffr


  • Network Engineer

    2 weeks ago


    Council of the City of Sydney, Australia Experis ManpowerGroup Sp. z o.o. Full time

    Overview Role: Network Engineer - Ciena Location: Sydney About the Role We are looking for a Network Engineer to help with network upgrades and improvements. You will work on network solutions, support sales and product teams, and help customers with their networking needs. Responsibilities - Perform complex upgrades and changes to network equipment...


  • Council of the City of Sydney, Australia Ambition Group Full time

    Senior Network Engineer – Sydney (Hybrid working) We're looking for a Senior Network Engineer to join an established in-house Infrastructure team in Sydney. This role offers a varied mix of project delivery and BAU support, with the opportunity to step up as the senior engineer in the team. What you'll be doing: - Designing, configuring, and supporting...


  • Council of the City of Sydney, Australia ROBERT WALTERS AUSTRALIA Full time

    An exciting opportunity has arisen for a Lead Network Engineer to join a highly respected technology organisation in Sydney. This is a senior role within the Hybrid Cloud Networks & Carriers team, where you’ll design, manage, and optimise carrier-grade networks that power mission-critical platforms. Key responsibilities include: - Own end-to-end network...

  • Senior Network

    3 weeks ago


    Council of the City of Sydney, Australia FinXL Full time

    Overview Senior Network & Security Implementation Engineer — Leading telco client (consulting through FinXL) FinXL Professional Services is a leading IT consultancy that partners with clients to bridge the gap between business needs and technology capabilities. Since 2003, we've been delivering high-value ICT services across government, finance,...


  • Council of the City of Sydney, Australia Westpac Group Full time

    Overview Create your best future and join Westpac as an Associate Network Engineer. What’s the role? The Associate Network Engineer will be responsible for providing level 2 incident troubleshooting and resolution, monitoring network performance and capacity, and performing network changes in line with business requirements. It will also involve...


  • Council of the City of Sydney, Australia Ayan Infotech Full time

    Overview Job Title: Senior Network Engineer - IP Core Location: Macquarie Park (3 days onsite per week, hybrid) Contract: 9 months (with potential extension) Start: Immediate About the role We are seeking an experienced Senior Network Engineer with strong expertise in IP Core Networks to join a growing team. You'll be responsible for the design,...


  • Council of the City of Sydney, Australia Ambition Group Full time

    Overview Network Engineer - Sydney (Hybrid working) We're looking for a Network Engineer to join an established in-house Infrastructure team in Sydney. This role offers a varied mix of project delivery and BAU support, with the opportunity to step up as the senior engineer across the team. What you'll be doing - Designing, configuring, and supporting...


  • Council of the City of Sydney, Australia Westpac Group Full time

    Overview Create your best future and join Westpac as a Senior Network Engineer. What’s the role? The Senior Network Engineer is responsible for providing expert technical services in relation to implementing, managing, operating and supporting high performance technology infrastructure development, design and operations for the Westpac Group....

  • Design Lead

    3 weeks ago


    Council of the City of Sydney, Australia Stantec Consulting International Ltd. Full time

    Overview Design Lead - Water Networks & Growth - ( 250002K5 ) Stantec’s Water team in Australia has an impressive portfolio of successful major projects that are already positively impacting our communities across the country. We know that finding solutions to our water issues is critical, and so our diverse network of 400 water specialists in Australia...


  • Council of the City of Sydney, Australia Chubb Deutschland GmbH Full time

    Overview Feel like it's time to take your career to the next level? Align yourself with a global leader in the Fire & Security industry. If you're an accomplished network and telecommunications engineer driven by innovation and ready to tackle complex challenges, we want to hear from you! About us A leading provider of fire safety and security solutions,...