Security Architecture Specialist

Job Title: Sensitivity Labelling & Security Architecture Specialist

Location: Warwick, UK

Client: Global information technology services company that helps enterprises with digital transformation, engineering, IT consulting, and related services

Are you a security-focused professional with a passion for Microsoft 365 data protection and Zero Trust architecture?

We are seeking a highly skilled Sensitivity Labelling & Security Architecture Specialist role for our to architect and implement a robust sensitivity labelling solution within a complex, multi-tenant Microsoft 365 environment. This is a pivotal role that ensures secure collaboration, regulatory compliance, and enterprise-grade data protection.

Key Responsibilities:

• Architect and deploy a scalable Microsoft Purview Information Protection solution for sensitivity labelling across multi-tenant environments.
• Design and enforce labelling policies, auto-labelling rules, and data classification strategies aligned with business and regulatory requirements.
• Integrate Microsoft Entra ID for identity governance, access control, and conditional access policies tied to sensitivity labels.
• Manage and secure Microsoft Entra ID tenants with strong RBAC and security configurations.
• Implement Zero Trust security solutions protecting identities, devices, and data.
• Collaborate with stakeholders to define label taxonomy, hierarchy, and labelling workflows.
• Ensure seamless integration with Microsoft 365 services including Exchange Online, SharePoint Online, OneDrive, and Teams.
• Develop documentation, runbooks, and training materials to support label deployment and lifecycle management.
• Provide technical leadership on multi-tenant security architecture, Zero Trust, and data protection.
• Conduct security assessments, gap analyses, and risk mitigation strategies related to sensitivity labelling.
• Monitor and optimize label usage, policy effectiveness, and compliance posture using Microsoft Purview and Microsoft Defender tools.

Required Skills & Experience:

• Proven experience with Microsoft Purview Information Protection and Microsoft Entra ID .
• Strong understanding of Microsoft 365 security architecture and Zero Trust frameworks .
• Experience designing and implementing labelling and classification strategies in complex environments.
• Familiarity with regulatory compliance standards such as GDPR and ISO 27001.
• Excellent stakeholder engagement and cross-functional collaboration skills.
• Strong documentation and training development capabilities.

Desirable Qualifications:

• Microsoft Certified: Information Protection Administrator Associate
• Microsoft Certified: Identity and Access Administrator Associate
• Experience in multi-tenant or hybrid cloud environments

Mandatory Skill: Security Architecting

Experience: 810 years

Regards,

Neha Arora