Senior Network Engineer
- Posted06 January 2026
- SalaryNegotiable
- LocationSydney
- Job type Contract
- Discipline Cloud & Infrastructure
- Reference90M0686051_1767675413
Job description
Senior Network Engineer
Leading Banking 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, telecommunications, and enterprise sectors.
FinXL is seeking a Senior Network Engineer to join our consulting team and be deployed with a leading Banking client on a key transformation engagement. FinXL is also able to take over existing visas and provide sponsorship for consultants.
Responsibilities
Undertake provisioning, maintenance, and security hardening of network systems.
Participate in 2nd line IT incident and security response for infrastructure.
Produce designs, automation scripts, and technical documentation.
Monitor and tune networking hardware and software for optimum performance.
Analyse network traffic data to recommend performance and security improvements.
Work with the cyber security team to improve protections and remediate vulnerabilities.
Lead end-to-end project delivery with ownership of tasks and milestones.
Key Skills & Experience
Strong knowledge of Cisco LAN/WAN infrastructure and Cisco DNA Centre.
Experience with Cisco and Palo Alto firewalls and management tools.
Expertise with F5 (LTM, GTM, BIGIQ) and SD-WAN technologies.
Proficiency in Python and scripting languages to automate activities.
Familiarity with Infrastructure as Code (IaC) principles and Terraform.
Ability to lead project delivery and write technical documentation.
IT degree coupled with industry accreditation's in Cisco and ITIL.
Why Join FinXL?
Work with Cisco, Palo Alto & F5 tech
Drive network automation & security
Leading Banking client engagement
Next Steps
If you would like to apply for this opportunity, please submit your CV via SEEK. Please note that due to the volume of responses, only shortlisted consultants will be contacted.