Network Implementation Engineer - Long Term Contract
- Posted12 December 2025
- SalaryNegotiable
- LocationSydney
- Job type Contract
- Discipline Cloud & Infrastructure
- Reference90M0685165_1765525668
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 ACT services across government, finance, telecommunications, and enterprise sectors.
FinXL is seeking a Network Implementation Engineer to join our consulting team and be deployed with a leading banking client on a key transformation engagement.
Responsibilities
Deploy and configure networking constructs across Cisco ASA and ACI/APIC environments.
Translate design specifications into operational configurations for firewalls and subnets.
Execute passive and canary deployments; validate rule sets and ensure migration compliance.
Prepare and execute change control procedures, including documented rollback plans and runbooks.
Monitor post-deployment performance and escalate issues when SLA thresholds are exceeded.
Configure and manage F5 GTM and LTM appliances for traffic distribution and load balancing.
Ensure high availability and disaster recovery compliance through proper F5 integration.
Key Skills & Experience
Strong hands-on experience with Cisco ASA, Cisco ACI, and APIC environments.
Proven track record in enterprise firewall policy deployment and troubleshooting.
Expertise in configuring and supporting F5 GTM and LTM appliances.
Solid understanding of network capacity planning and performance monitoring.
CCNP/CCIE or equivalent certifications (desirable).
Familiarity with DNS load balancing, traffic steering, and SSL offloading.
Experience working in large-scale migration or data center transformation projects (desirable).
Why Join FinXL?
Hands-on role in a critical enterprise migration project.
Implement solutions across Cisco ASA and next-gen ACI/APIC.
Expert configuration of F5 GTM and LTM appliances.
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.