L3 Network Engineer (LAN/WAN)

Senior Network Engineer | Cisco | Meraki | Palo Alto | SASE

🚀 Join a major network transformation programme supporting enterprise, laboratory and industrial environments.

We are looking for experienced Network Engineers to play a key role in enhancing, modernising and securing critical network infrastructure across a complex global environment.

This is an opportunity to work on large-scale network refreshes, performance improvements, stability initiatives, segmentation programmes and SASE-related projects, leveraging technologies including Cisco, Meraki and Palo Alto.

What You'll Be Doing

✅ Resolve complex and recurring network stability issues

✅ Assess, redesign and refresh enterprise switching infrastructure

✅ Lead network performance, capacity and optimisation initiatives

✅ Support fiber remediation and network redesign activities

✅ Contribute to SASE transformation programmes and modern security architecture

✅ Design and implement network segmentation initiatives

✅ Support laboratory, manufacturing and industrial network environments where applicable

✅ Perform troubleshooting and root cause analysis across enterprise networks

Required Skills & Experience

Networking

• Cisco Enterprise Networking (Catalyst Switching & Routing)
• Cisco Meraki
• LAN/WAN technologies
• Wireless networking
• SD-WAN
• Meraki Dashboard administration
• Enterprise network troubleshooting
• Network performance and capacity management
• Infrastructure migration and refresh projects
• Fiber optics and structured cabling environments

Highly Desirable

• Palo Alto Networks
• Prisma Access
• Prisma SASE
• Next Generation Firewalls (NGFW)
• Zero Trust architecture
• Network segmentation and security design

Preferred Certifications

🎓 CCNP Certification

Bonus Experience

• Operational Technology (OT) networking
• Manufacturing, laboratory or industrial environments
• Purdue Model / PERA architecture
• IEC62443
• Designing and implementing IT/OT network segmentation

What We're Looking For

You are a hands-on Network Engineer who enjoys solving complex infrastructure challenges and working across both networking and security domains. You'll be comfortable operating in large enterprise environments, engaging with stakeholders and contributing to strategic network transformation initiatives.

Apply Now

If you have strong Cisco and Meraki expertise, experience with Palo Alto technologies, and are excited by the opportunity to support critical infrastructure and next-generation networking programmes, we'd love to hear from you.

📩 Apply today or contact us directly for a confidential discussion.

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