Senior Network Engineer Fortinet & Cisco | Hybrid Sydney

Tech Junction Ltd; Sydney; Hybrid; AUD 122,000 - 203,000; Full time

Job summary

Talent Locker in Sydney is seeking a Senior Network Engineer with strong Fortinet and Cisco expertise to design, implement, and support enterprise networks across multiple customer environments.

You will drive upgrades, migrations, security improvements, and provide Level 3 support while mentoring junior engineers and creating clear technical documentation in a fast-paced setting. This hybrid role offers immediate start and exposure to diverse technologies.

Qualifications

• Extensive Fortinet and Cisco experience in enterprise networks.
• Experience delivering network migrations, upgrades, and implementations.
• Strong TCP/IP, VPN, DNS, DHCP, and security fundamentals.

Responsibilities

• Design, implement, and support enterprise network infrastructure solutions.
• Deliver network upgrade, migration, and transformation projects across multiple customer environments.
• Configure and maintain Fortinet firewall solutions and network security platforms.
• Deploy and support Cisco routing and switching technologies.
• Troubleshoot complex network, connectivity, and security issues.
• Provide Level 3 technical support and escalation management.
• Perform network assessments, health checks, and performance optimization.
• Collaborate with project teams to ensure timely delivery.
• Develop and maintain technical documentation and operational procedures.
• Ensure environments adhere to security and best-practice standards.
• Mentor junior engineers as needed.

Skills

Fortinet

Cisco

Networking fundamentals

L3 support

TCP/IP

VPN

Security

Troubleshooting

Documentation

Stakeholder management

Tools

Fortinet FortiGate

Cisco Routers & Switches

Job description

Talent Locker in Sydney is seeking a Senior Network Engineer with strong Fortinet and Cisco expertise to design, implement, and support enterprise networks across multiple customer environments.

You will drive upgrades, migrations, security improvements, and provide Level 3 support while mentoring junior engineers and creating clear technical documentation in a fast-paced setting. This hybrid role offers immediate start and exposure to diverse technologies.