Network Architect

Network Architect - Defence Sector
Location: Birmingham (Hybrid Working Options)
Salary: Up to £78,000 + 15% Bonus + £6,000 Car Allowance + 10% DV Allowance
Total Package: Up to £103,500
Security Clearance: Candidates must be eligible for SC and DV clearance

Join a cutting-edge programme at the forefront of national security. We're looking for a Network Architect to lead the design and support of secure, complex network infrastructure for a major defence project.

You'll play a critical role in supporting Programme and Project Managers, ensuring solutions are scalable, secure, and fit for purpose, while working with some of the most advanced technologies in the industry.

• Leading the creation of High-Level and Low-Level Designs (HLDs/LLDs) across a range of platforms and technologies.

• Supporting the Lead Architect and Deputy CTO to define and refine network designs across work streams.

• Collaborating with Network Design Engineers and Support Engineers to resolve delivery and operational challenges.

• Designing and supporting components including:

  • Cisco FMC, SSM, FTD

  • Juniper (WAN, LAN, SRX, EX)

  • Gigamon HC1/GigaVUE FM

  • Endace, NTP, Data Centre Firewalls & LAN

• Ensuring all designs meet governance, security, and operational standards.

• Supporting customer reports and technical documentation as needed.

• Experience working on overseas infrastructure and secure environments.

• Demonstrable experience in network architecture using technologies from major vendors (eg Cisco, Juniper, Gigamon).

• Strong knowledge of:

  • Routing protocols, virtual routing instances, VPNs, QoS, and security zones/policies.

  • High availability solutions and troubleshooting complex network issues.

• Experience with IP Addressing schemes, network configuration, and life cycle support.

• Familiarity with requirements management tools and processes.

• Excellent communication skills - able to liaise with technical and non-technical teams alike.

• Vendor certifications (eg, Cisco, Juniper) are highly desirable.

Due to the nature of the work, candidates must be eligible and willing to undergo SC and DV clearance.

• Be part of a high-impact defence programme making a difference to national security.

• Work with advanced, enterprise-grade technologies.

• Competitive salary and one of the best overall packages in the sector.

Apply now to take the next step in your network architecture career.