Senior Network Engineer: Enterprise Switching & Automation

Berkley Group

Cork

On-site

EUR 90,000 - 120,000

Full time

24 hours ago
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Job summary

Berkley Group in Cork seeks a Senior Network Engineer to support a large-scale enterprise switching environment. This hands-on role focuses on managing, upgrading and modernising enterprise switching infrastructure across multiple sites.

You will configure Layer 2/3 networks, lead migrations, automation with Python/Ansible, and troubleshoot complex incidents. CCNP is mandatory and 5+ years of experience required; candidates should be proficient with Cisco, Dell, Arista or Juniper and have strong

Qualifications

  • CCNP certification required.
  • 5+ years hands-on network engineering experience.
  • Experience upgrading switches in large enterprise environments.
  • Strong Layer 2/Layer 3 switching and routing skills.
  • Experience with Cisco, Dell, Arista or Juniper.
  • Knowledge of TCP/IP, DNS, DHCP and network security.

Responsibilities

  • Manage, configure and upgrade large-scale enterprise switch environments.
  • Deliver switch upgrades, refreshes, migrations and replacements.
  • Configure and troubleshoot Layer 2/Layer 3 networks (VLANs, STP, PortChannel, VRRP/MC-LAG, OSPF and BGP).
  • Manage and support enterprise Wireless Access Points and Wireless Controllers.
  • Troubleshoot complex network incidents and perform root-cause analysis.
  • Use Python, Ansible and/or REST APIs to automate network configuration and operational tasks.
  • Support network changes, deployments and infrastructure improvement initiatives.

Skills

Network engineering
Layer 2/Layer 3 switching
Troubleshooting
Network security

Education

CCNP certification

Tools

Python
Ansible
REST APIs
Network automation

Job description

Berkley Group in Cork seeks a Senior Network Engineer to support a large-scale enterprise switching environment. This hands-on role focuses on managing, upgrading and modernising enterprise switching infrastructure across multiple sites.

You will configure Layer 2/3 networks, lead migrations, automation with Python/Ansible, and troubleshoot complex incidents. CCNP is mandatory and 5+ years of experience required; candidates should be proficient with Cisco, Dell, Arista or Juniper and have strong

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