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Network Security Architect

Location:
London, Greater London, South East, England
Salary:
Competitive
Job Type:
Contract
Date Posted:
20 days ago
Expiry Date:
25/09/2025
Job Ref:
BH-122596
Start Date:
11/08/2025
Contact:
Shakir Muhammad
Contact Email:
shakir.muhammad@xcede.com
Specialism:
EnglandUK RemoteNetworks
Network Security Archtiect
6-month contract 
Market Rate - Outside IR35
Remote working
ACTIVE SC CLEARANCE REQUIRED TO BE CONSIDERED

About the Role
We are seeking an experienced Network Security Architect to join our team, with responsibility for producing enterprise-grade designs, detailed technical documentation, and security control frameworks for core network environments. You will play a key role in shaping the security architecture, ensuring robust protection for critical business systems, and providing occasional hands-on support for complex issues.
This role will also require you to engage and collaborate closely with Security Assurance teams, ensuring designs, implementations, and processes meet the highest security standards. Candidates with prior experience in this area will be highly regarded.
Key Responsibilities
  • Design and document Network Security Architectures, including high-level and low-level designs (LLDs) and technical diagrams.
  • Define, implement, and articulate core network security controls to meet compliance and operational requirements.
  • Liaise with Security Assurance teams to validate, review, and enhance security solutions.
  • Collaborate with stakeholders to ensure security requirements are embedded in network and infrastructure solutions.
  • Assist in advanced troubleshooting of network security incidents when required.
  • Stay up to date with emerging network security trends and recommend improvements.
Key Skills & Experience
  • Proven track record in network security architecture and design.
  • Strong knowledge of Palo Alto Networks (Primary) and Fortinet (Secondary) security solutions.
  • Proficiency in producing low-level designs, diagrams, and documentation.
  • Ability to clearly explain and implement core network-level controls.
  • Exposure to Microsoft Azure networking and security features is highly desirable.
  • Experience engaging with security assurance or compliance teams.
  • Strong analytical and problem-solving skills, with the ability to assist in complex troubleshooting scenarios.
If you think you are right for this role, please apply below.

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Shakir Muhammad

Shakir Muhammad

Specialisms: Cloud, Cyber, Network Security & Operations, Networks
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