Fortinet Secure SD-WAN Design Lead for Enterprise Networks

BT Group; Park Central; On-site; GBP 90,000 - 120,000; Full time

Benefits offered by this job

10% on target annual bonus

25 days Holiday

Access to online private GP 24/7

Paid carers leave up to 2 weeks

Maternity/paternity/adoption leave - 8

BT product discounts

Pension scheme 5% you + 10% us

Holiday purchase scheme

Job summary

BT Group is seeking a senior network design specialist to craft secure, scalable architectures for enterprise customers. You will own complex Fortinet Secure SD-WAN designs from requirements to delivery, serving as a trusted technical advisor to customers and internal teams.

You will collaborate with architects, security and delivery teams to ensure BT standards, while shaping design frameworks and mentoring colleagues. Strong communication and stakeholder engagement are essential for success.

Qualifications

• Experience designing enterprise networks and Fortinet Secure SD-WAN solutions in complex environments.
• End-to-end solution design including WAN, LAN, routing, switching, security and resilience.
• Engage with customers and senior stakeholders to translate requirements into technical designs.

Responsibilities

• Design and deliver end-to-end network solutions focusing on Fortinet Secure SD-WAN.
• Own complex designs from requirements gathering to implementation and handover.
• Act as a trusted technical advisor translating business needs into scalable network designs.
• Support workshops, design reviews, bids and pre-sales activities.
• Collaborate with architects, security and delivery teams for successful outcomes.
• Provide governance to ensure BT standards and best practices.
• Contribute to network design frameworks and reusable patterns.
• Mentor colleagues and share expertise across the design community.

Skills

Fortinet Secure SD-WAN

Network design leadership

Stakeholder engagement

Communication skills

Education

Fortinet NSE certifications

Tools

Infrastructure as Code

Job description

BT Group is seeking a senior network design specialist to craft secure, scalable architectures for enterprise customers. You will own complex Fortinet Secure SD-WAN designs from requirements to delivery, serving as a trusted technical advisor to customers and internal teams.

You will collaborate with architects, security and delivery teams to ensure BT standards, while shaping design frameworks and mentoring colleagues. Strong communication and stakeholder engagement are essential for success.