Security Architect

GCS Ltd
Perivale, United Kingdom
5 days ago

Role details

Contract type
Temporary contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Compensation
£ 156K

Job location

Perivale, United Kingdom

Tech stack

Computer Security
Network Security

Job description

We are partnered with a leading software company, currently seeking an experienced Security Architect to join on a 6-month contract and support key infrastructure and security design initiatives., * Design and deliver secure infrastructure architectures across on-prem and enterprise environments

  • Own security architecture across network, domain, and core infrastructure layers
  • Apply secure-by-design and zero trust principles to infrastructure design
  • Partner with infrastructure, engineering, and security teams to embed security controls early
  • Review and assess existing infrastructure designs, identifying risks and remediation strategies
  • Define security standards, patterns, and architectural guidance
  • Support threat modelling, architecture reviews, and risk assessments
  • Ensure alignment with organisational security policies and industry best practices

Requirements

This role requires a hands on Security Architect with deep experience across on-prem and enterprise infrastructure, capable of designing and embedding security across complex networked environments using secure-by-design principles., * Proven experience working as a Security Architect within enterprise or software-led organisations

  • Strong hands-on knowledge of on-prem infrastructure and network security
  • Deep understanding of enterprise infrastructure design (network, identity, domain services)
  • Demonstrable experience applying secure-by-design principles to infrastructure
  • Ability to translate security requirements into practical, scalable architectures
  • Strong stakeholder engagement and communication skills

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