cover image
Whitehall Resources Ltd

Cyber Security Architect - SC & NPPV3 Cleared

On site

London, United kingdom

Freelance

10-12-2025

Share this job:

Skills

Network Security Risk Management Encryption Cloud Security Monitoring Architecture Security Architecture Azure AWS

Job Specifications

Cyber Security Architect

Whitehall Resources require a Cyber Security Architect to work with a key client on a 6 month initial contract.

*Fully remote.

*Inside IR35.

*Active SC clearance required and NPPV3 preferred.

Cyber Security Architect

ROLE OVERVIEW:
We are looking for an experienced Cyber Security Architect to lead security reviews of tenant designs and collaborate with client security teams to ensure all platforms meet stringent security requirements. This role is critical in preparing environments for secure onboarding and aligning with enterprise and regulatory standards.

DETAILED RESPONSIBILITIES:
Tenant Design Review
. Assess and validate cloud tenant architectures for compliance with security policies and frameworks.
. Identify gaps in proposed designs and recommend enhancements to meet security baselines.

Stakeholder Collaboration
. Work closely with client security teams and internal architects to align on security objectives.
. Facilitate workshops and design reviews to ensure mutual understanding of requirements.

Security Requirements & Governance
. Define and enforce security standards, patterns, and principles across all platforms.
. Ensure adherence to regulatory compliance and organizational security policies.

Onboarding Readiness
. Certify that platforms are fully secured and operational before onboarding activities.
. Implement controls for identity and access management, encryption, and monitoring.

Risk Management
. Conduct threat modelling and risk assessments for new tenants and onboarding processes.
. Provide mitigation strategies for identified vulnerabilities.

Documentation & Reporting
. Maintain detailed security architecture documentation and decision records.
. Report on compliance status and readiness to senior stakeholders.

REQUIRED SKILLS AND EXPERIENCE:
. Expertise: Strong knowledge of enterprise security architecture, cloud security (Azure, AWS), and multi-tenant environments.
. Frameworks: Familiarity with Zero Trust, NIST, ISO 27001, and CIS benchmarks.
. Technical Skills: Proficiency in identity management, network security, encryption, and secure onboarding processes.
All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description.
Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.

About the Company

We specialise in the provision of SAP, IT, and Data recruitment across the UK, Europe, the Middle East, and the US. You know from experience how specialist IT systems are the lifeblood of a major company. Essential for efficiency, economy, and stronger results across the board, you need those systems to run smoothly and evolve with your business. So make it happen with a recruiter who provides you with the very best IT specialists - every time and at the shortest notice. Contact our teams via: UK T: +44 (0)1206 212101 E:... Know more