Network Architect

Location: Basingstoke (5 days on site)

Salary: £70,000 - £90,000

Design the Networks That Power Innovation

We’re on a mission to build a more sustainable, secure, and connected world — and we’re looking for a talented Network Architect to help us get there. Based in Basingstoke, you’ll play a key role in designing robust, scalable, and secure network solutions for high-profile projects that truly make a difference.

This is a hands-on, solution-driven role where your designs will power services used across industries and borders. If you thrive in a collaborative, fast-paced environment and enjoy solving complex challenges, we’d love to hear from you.

• Designing end-to-end network solutions for medium to large-scale projects, working closely with both technical teams and project leaders.
• Collaborating with Programme and Project Managers to deliver designs across live services, change requests, and new initiatives.
• Supporting Lead Architects in translating business requirements into secure, high-performance network designs.
• Creating clear, well-structured High-Level (HLD) and Low-Level Designs (LLD) for technologies such as:
• Cisco FMC, FTD, SSM
• Juniper LAN/WAN (SRX, EX)
• Gigamon HC1, GigaVUE FM
• Endace, NTP, and Data Centre networks
• Offering guidance and troubleshooting support to engineers during implementation.
• Ensuring all designs align with governance standards and can be reviewed and approved with confidence.
• Occasionally contributing to customer-facing reports and technical documentation.

• Solid experience designing enterprise-level network solutions using leading technologies and vendors.
• A strong technical background in:
• Routing protocols, virtual routing, VPNs
• Security zoning and policy frameworks
• QoS, redundancy, and high availability principles
• Hands-on expertise configuring Cisco, Juniper, and Gigamon hardware.
• Experience working with global infrastructure or overseas deployments.
• Proficiency in designing IP address schemes and supporting network configurations.
• A logical, structured approach to solving complex technical problems.
• Strong communication skills, and the ability to work well with cross-functional teams.
• A collaborative attitude with a willingness to take ownership and make key decisions.

This position requires candidates to be eligible and willing to undergo UK Security Clearance.

• Work on large-scale, meaningful projects that make a real impact on people’s lives.
• Be part of a collaborative, forward-thinking team that values innovation and excellence.
• Help shape future-ready network environments that are built to scale and secure by design.
• Join a company with a purpose — building trust in society through the power of technology.

Location: Basingstoke

Security Clearance: Required (eligibility to obtain)

Ready to design the networks that power tomorrow’s services?

Apply now and be part of something bigger.

Reference: AMC/JMR/NARC