Senior Security Architect

Randstad · City of London, London

Senior Security Architect at Randstad, based in City of London, London. This is a permanent role with hybrid working.

Salary
Competitive
Location
City of London, London · Hybrid
Contract
Permanent
Posted
2 weeks ago
Closes
3 Sep 2026
Sector
Security Officer

Reference PR-1533188

About the role

Security Architect

Location: London or Sheffield, UK (Hybrid: 2 days in office)

Duration: 6 Months

💼 IR35: [InsideIR35]

We are hiring a Lead/Enterprise Security Architect to drive information security assurance, design robust multi-cloud architectures, and align complex systems with regulatory frameworks and zero-trust standards.

Key Responsibilities:

  • Architecture & Standards: Design and implement enterprise security architectures, patterns, and policies across hybrid cloud environments (Azure, AWS, Salesforce).
  • Zero Trust & Defense: Lead initiatives in Zero Trust Architecture, DevSecOps, IAM, Data Loss Prevention, and Threat Modelling.
  • Risk & Compliance: Direct risk assessments, security audits, and systems accreditation in line with HMG Security Policy Frameworks and ISO standards.
  • Technical Leadership: Represent Information Security in Technical Design Authorities (TDAs) and provide 3rd/4th line escalation support.

What We're Looking For:

  • Certifications (1+ required): CISSP, CCSP, SC-100, SABSA, NIST, or ISACA (CISM/CISA).
  • Proven Track Record: SFIA Level 5 expertise in Enterprise Architecture, Information Assurance, and Solution Architecture.
  • Tech Stack: Hands-on experience securing multi-cloud platforms, containerization, and complex integration architectures.
  • Stakeholder Impact: Strong ability to advise C-Suite leaders, mentor engineers, and manage third-party suppliers.

📩 Interested? Apply now or drop a message/CV to [email removed]

#SecurityArchitect #CyberSecurityJobs #EnterpriseArchitecture #AzureSecurity #CloudSecurity #ContractJobs #TechJobsUK #CyberSecurity #ZeroTrust #CISSP #JobOpening #Hiring

Randstad Technologies is acting as an Employment Business in relation to this vacancy.

Reference: PR-1533188 · Posted 2 weeks ago · Closes 3 Sep 2026 · Listed via Randstad

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