Senior Network Security Engineer - Cisco and ACI (Hybrid)

Nri Anz; Melbourne; Híbrido; AUD 120.000 - 180.000; Jornada completa

Descripción de la vacante

NRI is seeking an experienced Senior Network Engineer to support and enhance enterprise Cisco networks in Melbourne. The role combines BAU support, design, implementation and troubleshooting across data centre, routing and switching, wireless and security technologies.

You will maintain and improve network infrastructure, handle complex issues, deliver technical solutions and contribute to ongoing projects. Hybrid work arrangement offered with regional site travel as needed.

Formación

• Strong hands-on experience supporting complex Cisco enterprise networks.
• Experience with Cisco ACI, Nexus, spine-leaf architecture, SDN and IPN.
• Strong routing and switching knowledge, including Cisco Catalyst 9300 and legacy Catalyst switches.
• Experience with Cisco wireless LAN controllers, access points, anchoring, WIPS and CMX.
• Knowledge of Cisco ISE and Cisco Firewalls.
• Familiarity with Cisco management platforms, including Catalyst Centre/DNAC, Cisco DNA, Nexus Dashboard and Firepower Management Centre.
• Experience producing technical designs and maintaining network documentation.
• Strong troubleshooting skills and previous BAU operational support experience.
• Current driver's licence and access to a motor vehicle.
• Highly Regarded: CCNP certification or equivalent Cisco expertise.
• Degree in an IT-related field, completed or in progress.

Responsabilidades

• Provide BAU network support, troubleshooting and break/fix services.
• Design, implement and maintain Cisco networking solutions.
• Support Cisco ACI, Nexus and spine-leaf data centre environments.
• Manage enterprise routing, switching, WAN and wireless infrastructure.
• Support Cisco security technologies, including ISE and firewalls.
• Produce high-level and low-level designs and maintain technical documentation.
• Participate in rotational on-call support, including P1/P2 incidents and out-of-hours activities.
• Travel to different sites as required, with expenses reimbursed.

Conocimientos

Cisco Networking

Cisco ACI

Nexus Data Center

SDN/IPN

Routing & Switching

CCNP

Driver's Licence

Educación

Degree in IT or related field

CCNP certification

Descripción del empleo

NRI is seeking an experienced Senior Network Engineer to support and enhance enterprise Cisco networks in Melbourne. The role combines BAU support, design, implementation and troubleshooting across data centre, routing and switching, wireless and security technologies.

You will maintain and improve network infrastructure, handle complex issues, deliver technical solutions and contribute to ongoing projects. Hybrid work arrangement offered with regional site travel as needed.