Details:
- Salary: £500 - 600 - Day
- Job Type: Contract
- Job Status: Full-Time
- Salary Per: Day
- Location: Hillingdon London
- Date: 2 days ago
Description:
Security Architect - Consultant Advisory
12-Month Contract | Outside IR35 | Hybrid (2 days per week on-site)
Location: West London / Greater London
We are supporting a major UK transport infrastructure organisation undergoing a significant programme of cyber security improvement and technology transformation.
We are seeking an experienced Security Architect Consultant to provide advisory support across a complex digital estate, reviewing security architectures, assessing risks, and supporting the delivery of security improvements across critical technology platforms.
This role will involve working with technical teams, architects, and senior stakeholders to review existing security controls, improve security design practices, and support the implementation of secure technology solutions across a highly regulated environment.
Key Responsibilities
Review and refresh existing Cyber Security Impact Assessments (CSIAs) across a portfolio of live digital products and services.
Assess existing threat models and security architectures to ensure they reflect current risks and technology changes.
Provide security architecture guidance across projects from initial design through to delivery.
Conduct security risk assessments and provide recommendations for security improvements.
Support technical teams with secure design reviews and architectural assurance.
Review and advise on security improvements across areas including:
Network security
Firewall technologies
Secure remote access / VPN solutions
Virtualisation environments
Security monitoring and endpoint protection tooling
Identity and access controls
Infrastructure security
Work with engineering and DevOps teams to ensure security is embedded throughout the delivery lifecycle.
Produce clear security documentation, architectural recommendations, and risk treatment plans.
Support governance activities and security assurance processes.
Required Experience
Proven experience working as a Security Architect / Cyber Security Consultant within complex enterprise environments.
Strong background in security architecture, risk assessments and technical security reviews.
Experience reviewing and producing security impact assessments or similar security assurance documentation.
Ability to assess technical solutions and provide practical security recommendations.
Strong understanding of:
Network security architecture
Firewalls and secure connectivity
VPN technologies
Security monitoring solutions
Endpoint security controls
Cloud and infrastructure security
Experience working across large-scale transformation or improvement programmes.
Excellent stakeholder management and communication skills.
Desirable Experience
Experience within aviation, transport, critical national infrastructure (CNI), or other highly regulated sectors.
Previous experience supporting environments with operational technology (OT) considerations.
Familiarity with safety-critical systems and complex infrastructure environments.
Experience working with DevOps / continuous improvement teams.
Existing SC Clearance or ability to obtain SC Clearance.
Contract Details
Contract Length: 12 months
IR35 Status: Outside IR35
Working Pattern: Hybrid - 2 days per week on-site
Start Date: August / September
Rate: Competitive day rate availableThis is an excellent opportunity for a Security Architect to support a high-profile cyber improvement programme within a complex, mission-critical environment.
GCS is acting as an Employment Business in relation to this vacancy