Senior F5 Network Engineer – Data Centre & HA Load Balancing

Profectus; Canberra; Híbrido; AUD 140 000 - 180 000; Tempo integral

Resumo da oferta

Profectus invites an experienced Senior Network Engineer to support an Australian Government agency in Canberra. You will engineer, operate and optimize F5 BIG-IP platforms for load balancing, secure access and high availability across data centres.

Role requires hands-on administration of F5 BIG-IP LTM, DNS/GTM and APM, with strong UNIX/Linux skills, network fundamentals and change-management discipline. Hybrid Canberra-based arrangement with ongoing modernization efforts.

Qualificações

• Expert-level experience administering F5 BIG-IP platforms in large government or enterprise environments.
• Hands-on experience with F5 LTM, DNS/GTM and APM, including high availability clusters.
• Strong knowledge of load balancing, SSL/TLS, authentication and traffic management.
• Advanced UNIX/Linux command-line skills for diagnostics, packet capture and log analysis.

Responsabilidades

• Administer and engineer F5 BIG-IP platforms, including LTM, DNS/GTM and APM.
• Design and maintain F5 configurations, including virtual servers, pools, monitors, SSL/TLS profiles, iRules and certificates.
• Troubleshoot complex application delivery and network performance issues across multiple technology layers.
• Perform packet captures, traffic flow analysis, log analysis and root cause investigation.
• Plan and deliver F5 software upgrades, firmware maintenance and vulnerability remediation.
• Support hardware lifecycle activities, including refresh planning, licensing, commissioning and handover.
• Implement changes during planned maintenance windows, including testing, validation and rollback planning.
• Contribute to data centre network design, resilience and disaster recovery planning.
• Work with vendors, managed service providers and internal technical teams to deliver operational and project outcomes.
• Develop and maintain technical standards, documentation and operational procedures.
• Mentor and transfer knowledge to internal staff.

Conhecimentos

F5 BIG-IP

LTM

DNS/GTM

APM

SSL/TLS

iRules

Unix/Linux

TCP/IP

Change management

Documentation

Ferramentas

Python

Ansible

Terraform

Cisco ACI

Nexus switching

Descrição da oferta de emprego

Profectus invites an experienced Senior Network Engineer to support an Australian Government agency in Canberra. You will engineer, operate and optimize F5 BIG-IP platforms for load balancing, secure access and high availability across data centres.

Role requires hands-on administration of F5 BIG-IP LTM, DNS/GTM and APM, with strong UNIX/Linux skills, network fundamentals and change-management discipline. Hybrid Canberra-based arrangement with ongoing modernization efforts.