Senior Network Engineer
Onshore applicants only
Visa sponsorship
IT & Technology · Sydney, NSW, Australia · Contract · Discussed at interview · Visa: Employer sponsored · Applicants: Onshore applicants only
A major bank in Sydney is modernising its infrastructure and technology, and the IT consultancy supporting it needs several Senior Network Engineer contractors for long-term engagements. The firm has delivered ICT services to government, finance, telecommunications and enterprise clients since 2003.
Your focus is designing, building and handing over critical network constructs as large migration phases go live. This role is open to applicants already based in Australia: the work is strictly onsite, so you need to live in Sydney and hold a valid work visa. Visa sponsorship and existing visa takeover opportunities are available.
Engineers coming from UK banks or telcos should list the Cisco and F5 platforms they run, the change windows they have led and any CCNP or CCIE. Put a Sydney Cisco ACI and F5 network engineer CV together with Build AI CV before the recruiter calls.
Key Responsibilities
- Deploy and configure complex network constructs across Cisco ASA and ACI, turning high-level designs into concrete firewall configurations
- Run passive and canary deployments and validate rule sets
- Set up and manage F5 GTM and LTM appliances for traffic distribution, supporting high availability and disaster recovery
- Plan and carry out strict change control and rollback procedures
- Watch performance after deployment and keep handover documentation up to date
Requirements & Eligibility
- Strong hands-on experience with Cisco ASA, Cisco ACI and APIC environments
- A proven track record in deploying and troubleshooting enterprise firewall policy
- Expertise in configuring and supporting F5 GTM and LTM appliances
- A solid grasp of network capacity planning
- A solid grasp of performance monitoring
- CCNP / CCIE or equivalent industry certifications are highly regarded
- Based in Sydney and holding a valid work visa (roles are strictly onsite)
Apply: Apply by email · WhatsApp
Visa guide: 482 Visa Guide for UK Workers