Network Engineer

Company: VIQU Ltd
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Job Description:

Network Engineer

Location: Warwickshire | Hybrid (2-3 days on-site)

Salary: £50,000 – £61,000 + on-call payments

Security Clearance: Must be eligible to undergo enhanced security vetting

VIQU has partnered with a large public sector organisation seeking an experienced Network Engineer to support and develop its business-critical network infrastructure.

This is an opportunity to work within a complex technical environment, taking ownership of network operations, infrastructure improvements and solution delivery.

Key Responsibilities of the Network Engineer

  • Support, maintain and improve physical and virtual network infrastructure.

  • Configure, troubleshoot and optimise Cisco networking environments.

  • Contribute to network design, implementation and technical documentation.

  • Support SD-WAN, VLANs, routing and cloud networking technologies.

  • Monitor network performance, security and service availability.

  • Analyse business requirements and recommend technical solutions.

  • Identify infrastructure risks and implement appropriate mitigations.

  • Work with technical architects, internal stakeholders and external suppliers.

  • Ensure networking solutions meet relevant compliance and service standards.

  • Drive continuous improvement across network infrastructure.

Key Requirements of the Network Engineer

  • Substantial hands‑on Cisco network engineering experience.

  • Proven background in large, complex IT environments.

  • Strong knowledge of SD-WAN, VLANs and static and dynamic routing.

  • Experience with Azure, Azure vWAN, AWS and Zscaler.

  • Knowledge of network monitoring tools, including SolarWinds and Sentinel.

  • Experience building and maintaining physical and virtual networks.

  • Familiarity with Avaya telephony and network security.

  • Understanding of ITSM and ISO 20000 principles.

  • Strong troubleshooting, technical documentation and problem‑solving skills.

  • Ability to independently own technical tasks and work effectively with stakeholders and suppliers.

  • Must be eligible and willing to undergo the required security vetting process.

If you’re an experienced Network Engineer looking for a role offering technical ownership, varied networking challenges and the opportunity to support essential public services, we’d be interested in speaking with you.

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Posted: October 31st, 2026