Senior Network Engineer (Cisco/Juniper) - Hybrid NZ

Ac3; Wellington; Hybrid; NZD 120,000 - 180,000; Full time

Job summary

Ac3 in Wellington is seeking an experienced Senior Network Engineer to join a large, multi-vendor enterprise environment on a 12-month contract based in Wellington.

You will be hands-on with Cisco networking, Juniper Firewalls, routing, switching and enterprise infrastructure, maintaining and improving critical networks, resolving complex issues, and contributing to design and upgrades.

Qualifications

• Significant hands-on experience as a Senior Network Engineer in large enterprise environments.
• Strong Cisco networking expertise for routing and switching.
• Practical experience managing and configuring Juniper Firewalls.
• Knowledge of firewalls, VPN gateways, load balancing and security.

Responsibilities

• Design, configure, maintain and troubleshoot complex enterprise network infrastructure.
• Manage and support Cisco networking technologies and Juniper Firewalls.
• Configure, maintain and upgrade routers, switches, firewalls, VPN gateways and load balancers.
• Investigate and resolve complex network incidents and performance issues.
• Support network infrastructure upgrades, migrations and technical changes.
• Contribute to network architecture, capacity planning and disaster recovery.
• Monitor network performance, availability and reliability; identify improvements.
• Collaborate with infrastructure teams, vendors and stakeholders.
• Maintain documentation and operational procedures.

Skills

Cisco networking

Juniper Firewalls

Routing

Switching

Network security

VPN gateways

Load balancers

Multi-vendor

Job description

Ac3 in Wellington is seeking an experienced Senior Network Engineer to join a large, multi-vendor enterprise environment on a 12-month contract based in Wellington.

You will be hands-on with Cisco networking, Juniper Firewalls, routing, switching and enterprise infrastructure, maintaining and improving critical networks, resolving complex issues, and contributing to design and upgrades.