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Network Engineer

London
3 weeks ago
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Overview

We are seeking an experienced Network & Infrastructure Engineer to design, implement, and support secure, scalable, and high-performing technology environments across our organisation.

This is an exciting opportunity to work at the cutting edge of Smart Building applications, IoT, IT/OT convergence to integrate building auto; HVAC, lighting, security and IoT with enterprise IT Systems.

This is a hybrid technical and stakeholder-facing role, combining hands-on engineering expertise with project delivery and business engagement skills. You’ll lead network and infrastructure initiatives end-to-end — from understanding user needs and translating them into technical designs, through to deployment, documentation, and optimisation.

The ideal candidate will have a strong grounding in network and security technologies, cloud infrastructure, and project management, with the ability to communicate effectively across technical and non-technical teams.

Key Responsibilities

Network & Infrastructure Design

  • Design, deploy, and maintain network infrastructure including LAN/WAN, wireless, VPN, and firewalls.

  • Configure and manage network segmentation, VLANs, and routing to support secure and efficient data flow.

  • Oversee server, storage, and virtualisation environments (on-premise and/or cloud).

  • Implement and maintain cloud connectivity and hybrid networking (Azure/AWS VPNs, ExpressRoute, etc.).

    Security & Compliance

  • Ensure network and infrastructure security align with organisational policies and standards (ISO27001, GDPR, etc.).

  • Configure and monitor firewalls, intrusion detection/prevention systems, and endpoint security solutions.

  • Support identity and access management, MFA, and secure network access policies.

  • Conduct regular vulnerability assessments, patch management, and system hardening.

    Project Management & Delivery

  • Lead infrastructure and network projects from scoping through delivery, ensuring quality, cost, and time objectives are met.

  • Define technical requirements and translate business needs into deliverable solutions.

  • Develop and maintain project documentation including architecture diagrams, risk registers, and deployment guides.

  • Manage vendors, suppliers, and third-party contractors to ensure aligned delivery outcomes.

  • Apply structured project management methodologies (Agile, Prince2, or hybrid).

    Stakeholder Engagement & Collaboration

  • Act as a trusted advisor to internal teams and business units, gathering and translating technical requirements into actionable solutions.

  • Collaborate closely with IT, Operations, Security, and external partners to ensure seamless integration and delivery.

  • Communicate complex technical concepts in clear, non-technical language for diverse audiences.

  • Provide updates and reports on project progress, risks, and mitigations to leadership and stakeholders.

    Qualifications & Experience

    Essential:

  • 5+ years’ experience in network and infrastructure engineering roles.

  • Proven experience managing and delivering technical projects end-to-end.

  • Strong knowledge of IP networking, routing, switching, VLANs, VPNs, and firewall configuration (Cisco, Fortinet, Palo Alto, etc.).

  • Hands-on experience with cloud platforms (Microsoft Azure, AWS, or equivalent).

  • Familiarity with Active Directory, Azure AD, DNS, DHCP, Group Policy, and M365 environments.

  • Strong understanding of cybersecurity principles, access control, and encryption standards.

  • Excellent communication, stakeholder engagement, and documentation skills

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