Senior Microsoft 365 Information Security Engineer – Data Protection & Insider Risk
AI summary of the role
Senior-level security engineer role leading Microsoft 365 data protection and insider risk programs at a global financial services firm.
What you’ll do
- Lead design and deployment of Microsoft Purview solutions including Information Protection, DLP, Insider Risk Management, eDiscovery, Records Management, and DSPM.
- Develop and enforce enterprise data governance, classification, labeling, encryption, and compliance strategies.
- Design and administer identity and access management controls using Entra ID, Conditional Access, PIM, RBAC, ABAC, MFA, and Zero Trust.
- Establish governance controls for Microsoft 365 Copilot and other AI platforms to prevent data leakage and ensure compliance.
What you’ll bring
- 5+ years implementing and managing Microsoft 365 security and compliance solutions.
- Hands-on expertise with Microsoft Purview, Entra ID, and Microsoft 365 Security & Compliance technologies.
- Proven experience with data classification, sensitivity labeling, DLP, Insider Risk Management, identity governance, and access management.
- Experience designing and implementing Zero Trust security architectures.
Technologies
Microsoft Purview · Entra ID · Microsoft 365 · Data Loss Prevention (DLP) · Insider Risk Management · eDiscovery · Records Management · Data Security Posture Management (DSPM) · Conditional Access · Privileged Identity Management (PIM) · RBAC · ABAC
About Brown Brothers Harriman
Private partnership bank providing asset servicing, operating-model technology, multi-family office, investment management, private equity, and advisory banking to asset managers, institutions, and wealthy families.
Private Late · 5000+ people
Source and classification
Internal deployment & tooling · Evidence for this classification:
At BBH, Partnership is more than a form of ownership—it’s our approach to business and relationships. We know that supporting your professional and personal goals is the best way to help our clients and advance our business. We take that responsibility seriously. With a 200-year legacy and a shared passion for what’s next, this is the right place to build a fulfilling career. Senior Microsoft 365 Information Security Engineer – Data Protection & Insider Risk Position Summary We are seeking a senior-level Microsoft 365 Information Security Engineer with deep expertise in Microsoft Purview, Data Protection, Insider Risk Management, Identity Security, and Governance to lead the design, implementation, and operation of enterprise security and compliance solutions across Microsoft 365. This role serves as a technical leader and subject matter expert responsible for protecting sensitive
More from the job description
At BBH, Partnership is more than a form of ownership—it’s our approach to business and relationships. We know that supporting your professional and personal goals is the best way to help our clients and advance our business. We take that responsibility seriously. With a 200-year legacy and a shared passion for what’s next, this is the right place to build a fulfilling career. Senior Microsoft 365 Information Security Engineer – Data Protection & Insider Risk Position Summary We are seeking a senior-level Microsoft 365 Information Security Engineer with deep expertise in Microsoft Purview, Data Protection, Insider Risk Management, Identity Security, and Governance to lead the design, implementation, and operation of enterprise security and compliance solutions across Microsoft 365. This role serves as a technical leader and subject matter expert responsible for protecting sensitive information, reducing cyber risk, and enabling secure collaboration through Microsoft’s security ecosystem, including Purview, Entra ID, Sentinel, and Security Copilot. The ideal candidate will have extensive experience building and managing enterprise data protection programs, implementing insider risk controls, designing Zero Trust security architectures, and governing access to corporate data across Microsoft 365, Azure, and emerging AI technologies such as Microsoft 365 Copilot. Key Responsi [... source excerpt omitted ...] align with enterprise risk management objectives. Provide technical leadership, mentorship, and strategic guidance on Microsoft security and compliance best practices. Required Qualifications 5+ years of experience implementing and managing Microsoft 365 security and compliance solutions. Strong hands-on expertise with Microsoft Purview, Entra ID, and Microsoft 365 Security & Compliance technologies. Proven experience with data classification, sensitivity labeling, DLP, Insider Risk Management, identity governance, and access management. Experience designing and implementing Zero Trust security architectures. Deep understanding of enterprise cloud security, compliance framework [... source excerpt omitted ...] BBH: Brown Brothers Harriman (BBH) is a premier global financial services firm, known for premium service, specialist expertise, technology solutions and partnership approach to client management. Across Investor Services and Capital Partners, we work with an enviable roster of sophisticated clients who make BBH their first call when they are tackling their hardest challenges. Delivering for our clients and each other energizes us. We believe that how we do our work is just as important as what we do. We are relentless problem solvers who know our best ideas come from collective debate and development—so we are never possessive about our ideas. Every day we come together as
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