Senior Network Engineer

ZipRecruiter; Worcester; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading global technology-driven company is seeking a Senior Network Engineer to join its advanced IT infrastructure team. In this high-impact role, you'll manage key projects across data centres and WAN/LAN architecture while ensuring secure and efficient networking for a global enterprise. Requirements include strong experience with Cisco ISE, Azure networking, and excellent troubleshooting skills.

Qualifications

• Strong hands-on experience with Cisco/Meraki networking.
• In-depth knowledge of ISE policy administration.
• Excellent troubleshooting skills.

Responsibilities

• Be the primary ISE administrator across a global network.
• Plan and execute site surveys and cabling layouts.
• Support internal teams via service desk and knowledge base.

Skills

Cisco ISE

Azure networking

VPN/firewall configurations

Python scripting

Job description

Job Description

Senior Network Engineer – Global Infrastructure (EMEA)

A leading global technology-driven company is seeking a Senior Network Engineer to join its advanced IT infrastructure team.

This is a high-impact role for a seasoned engineer experienced in Cisco ISE, ACI, firewalls, VPNs, and Azure cloud networking. You'll take ownership of key projects across data centres, WAN/LAN architecture, and wireless networks, supporting a global enterprise environment.

What You’ll Do

• Be the primary ISE administrator across a global network.
• Install, configure, and maintain LAN/WAN, firewalls, routers, switches & wireless networks.
• Plan and execute site surveys, cabling layouts, and wireless heat maps.
• Lead disaster recovery planning and incident escalation.
• Monitor network performance and recommend optimisations.
• Support internal teams via service desk, knowledge base, and process development.

You Should Have

• Strong hands-on experience with Cisco/Meraki networking (including ACI and wireless).
• In-depth knowledge of ISE policy administration (required).
• Experience with Azure networking and VPN/firewall configurations.
• Desired: Python scripting, Cisco/Juniper certs, ITIL familiarity.
• Excellent troubleshooting, documentation, and communication skills.

Ready to engineer reliable, secure, and scalable global networks?

Let’s talk, apply now or reach out for a confidential conversation.