F5 Network Engineer
CareCone Group
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Job summary
CareCone Group is seeking a skilled F5 SME to own the design, deployment, and optimization of F5 Application Delivery and Security services in a Sydney-based environment. You will drive platform lifecycle activities, ensuring stability, scalability, and performance, while leading complex deployments, changes, and incident response for critical applications.
The role emphasizes security governance, detailed runbooks, and collaboration across teams to deliver reliable, high-availability services
Qualifications
- Act as the primary F5 SME supporting customer infrastructure.
- Design, implement, configure and maintain F5 ADS services.
- Manage platform upgrades, migrations and refresh initiatives.
Responsibilities
- Provide Level 3 technical support for complex F5 incidents.
- Troubleshoot and resolve app delivery and load-balancing issues.
- Develop and maintain runbooks and docs.
- Lead implementation activities across projects and changes.
- Ensure security controls align with standards and audits.
Skills
Tools
Job description
Act as the primary F5 SME supporting the customer's F5 infrastructure environment.
Design, implement, configure, and maintain F5 application delivery and security services.
Manage platform lifecycle activities including upgrades, patches, migrations, and technology refresh initiatives.
Ensure platform stability, availability, scalability, and performance.
Perform capacity planning and platform optimization activities.
Support high-availability and disaster recovery configurations.
Provide Level 3 technical support for complex F5-related incidents and service requests.
Troubleshoot and resolve critical application delivery and load-balancing issues.
Conduct root cause analysis and implement permanent corrective measures.
Participate in major incident response and service restoration activities.
Maintain operational runbooks and support documentation.
Lead F5 implementation activities across multiple projects and initiatives.
Execute configuration changes, migrations, and platform deployment activities.
Develop implementation plans, rollback procedures, and testing approaches.
Support application onboarding and production release activities.
Participate in maintenance windows and scheduled change activities.
Ensure security controls are implemented in accordance with organizational standards.
Support application security capabilities through F5 Advanced WAF / ASM.
Implement traffic inspection, SSL services, and secure application delivery controls.
Support audit, compliance, and vulnerability remediation activities.
- F5 BIG-IP LTM (Local Traffic Manager)
- F5 DNS / GTM
- F5 Advanced WAF (ASM)
- SSL Offloading
- Traffic Management
- Application Delivery Networking (ADN)
- High Availability Configurations
- Health Monitoring
- Certificate Management
- DNS Services
- Application Performance Optimization
- Networking Technologies
- TCP/IP
- Routing & Switching
- BGP
- OSPF
- VLANs
- NAT
- DNS
- DHCP
- Application Networking
- Network Security Fundamentals
- Security Technologies
- Web Application Firewalls
- SSL/TLS
- Secure Application Delivery
- Network Security Architecture
- Access Control Technologies
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