Network & Security Project Engineer
London HQ / Customer Sites / Hybrid
£50,000 – £60,000
Overtime
Benefits
Immediate Start Available
The Role
We are looking for a Senior Network & Security Project Engineer to join our project delivery team.
This is a hands-on, customer-facing role for a proven engineer who can confidently implement Low-Level Designs (LLDs) across a broad networking and security stack.
You’ll work independently or as part of a team to deliver structured infrastructure deployments across customer environments.
SD-WAN experience is an absolute must for this role.
Key Responsibilities
Implement Low-Level Designs (LLDs) confidently across the full networking stack Deliver end-to-end network and security deployments Configure and deploy SD-WAN solutions Implement firewall, routing, switching and wireless technologies Troubleshoot complex infrastructure issues during project delivery Produce high-quality technical documentation Interface professionally with customers (onsite and remote) Support flexible working hours aligned to project requirements Provide guidance and support to junior engineers when required You must have strong hands-on experience across:
SD-WAN (Essential) Velocloud (key platform) HPE Silver Peak Strong understanding of SD-WAN design and implementation principles Security Fortinet Palo Alto Firewall policy configuration IPS / IDS Web filtering SASE concepts Routing & Switching Cisco Juniper OSPF, BGP, MPLS Layer 2 / Layer 3 switching Wireless & WAN Juniper Mist Teltonika 4G / 5G gateways Additional
DDI (DNS, DHCP, IPAM) SNMP / API monitoring tools ServiceNow or other ITSM platforms This is a senior-level role so we need someone who is:
A strong generalist across networking technologies Proven in delivering customer-facing infrastructure projects Confident implementing from LLD documentation without hand-holding Methodical and structured in approach Strong in customer communication and stakeholder engagement Able to manage time and priorities effectively You should be comfortable owning technical delivery and representing the business professionally in front of clients. You will get:
Exposure to enterprise-level SD-WAN and security projects Vendor training to support continued growth A technically strong and delivery-focused environment If you’re a proven Network & Security Engineer with strong SD-WAN experience and the confidence to deliver LLD implementations across Cisco, Juniper, Fortinet and Velocloud environments, we’d like to speak with you.