Senior Network Automation Engineer
- Posted12 December 2025
- SalaryNegotiable
- LocationSydney
- Job type Contract
- Discipline Cloud & Infrastructure
- Reference90M0685164_1765524529
Job description
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 Automation Engineer to join our consulting team and be deployed with a leading banking client on a key transformation engagement.
Responsibilities
Design canonical role/subnet/service object models for ASA/CSM and ACI/APIC.
Produce runbooks, emergency rollback procedures, and change control artefacts for automated pushes.
Configure and manage F5 GTM and LTM for application traffic distribution and load balancing.
Integrate F5 solutions into migration designs ensuring high availability and disaster recovery.
Develop and maintain network automation scripts and workflows using Python and Terraform.
Monitor post-deploy telemetry and authorise reverts when SLA thresholds are exceeded.
Mentor automation engineers on APIC payloads and CSM job design.
Key Skills & Experience
Deep experience with Cisco ASA, Cisco ACI and APIC REST/API models; practical CSM experience.
Proven design and execution of enterprise firewall policy rollouts.
Strong troubleshooting and capacity planning skills.
Hands-on experience with F5 GTM (Global Traffic Manager) and LTM (Local Traffic Manager).
Proficiency in network automation using Python and Terraform.
CCNP/CCIE or equivalent (highly desirable).
Experience with CI/CD pipelines for network automation (desirable).
Why Join FinXL?
Work on cutting-edge Cisco ACI and F5 technologies.
Drive innovation using Python and Terraform automation.
Influence network design for core enterprise migrations.
Next Steps (static)
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.