Fortinet Network Architect — Hybrid, SD-WAN & Security

Wanstor Limited; Greater London; Hybrid; GBP 65,000 - 100,000; Full time

Benefits offered by this job

Generous Time Off

Lunch & Learn Sessions

Personal Development Days

Volunteer Days

Team Socials

Job summary

Wanstor Limited is seeking a Network Architect to design and deliver secure, scalable network solutions for a range of clients. You will lead complex projects, produce detailed designs, and guide engineers through implementation.

The role focuses on Fortinet technologies (FortiGate) and modern architectures, including SD-WAN, with a hands-on approach and strong communication skills to build trusted customer relationships.

Qualifications

• Strong networking experience across LAN, WAN, wireless and network security technologies.
• Hands-on design, implementation and problem solving across customer environments.
• Experience leading complex networking projects.
• Excellent communication and relationship-building with customers and colleagues.
• Interest in modern networking tech, including SD‑WAN and security solutions.

Responsibilities

• Design secure, scalable and resilient network solutions across customer and internal environments.
• Lead the technical design and implementation of complex networking projects.
• Produce high and low-level designs, technical documentation and implementation plans.
• Act as a senior technical lead throughout project delivery, ensuring high standards.
• Design, implement and optimise LAN, WAN, SD‑WAN and wireless networking solutions.
• Work with Fortinet and other leading vendors.
• Contribute to network security, resilience and performance improvements.
• Mentor engineers within the networking team and promote best practices.
• Research emerging technologies and help shape the networking practice direction.

Skills

Fortinet FortiGate

LAN/WAN/Wireless

Network security

Project leadership

Client relationship

Tools

Fortinet Suite

Job description

Wanstor Limited is seeking a Network Architect to design and deliver secure, scalable network solutions for a range of clients. You will lead complex projects, produce detailed designs, and guide engineers through implementation.

The role focuses on Fortinet technologies (FortiGate) and modern architectures, including SD-WAN, with a hands-on approach and strong communication skills to build trusted customer relationships.