> Markdown version of [/jobs/ext/2826075-senior-microsoft-365-information-security-engineer-data-protection-insider-risk](https://www.wearedevelopers.com/jobs/ext/2826075-senior-microsoft-365-information-security-engineer-data-protection-insider-risk). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Microsoft 365 Information Security Engineer - Data Protection & Insider Risk - **Company:** Brown Brothers Harriman & Co. - **Location:** Jersey City, NJ, United States - **Experience:** Expert - **Salary:** $110,000.0 - $160,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Artificial Intelligence, Microsoft Azure, Cyber Security, Data Governance, Information Leak Prevention, Data Security, Identity and Access Management, Information Security Management, Microsoft Security Essentials, Role-Based Access Control, Zero Trust Network Access, Enterprise Data Management, Data Classification, Office365, Microsoft Fabric, AI Platforms, Information Technology - **Published:** September 10, 2026 - **Apply:** https://bbh.wd5.myworkdayjobs.com/BBH/job/Jersey-City/Senior-Microsoft-365-Information-Security-Engineer---Data-Protection---Insider-Risk_71876 ## About the Role 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., * 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 frameworks, and risk mitigation strategies. Preferred Qualifications * Microsoft certifications such as SC-100, SC-300, SC-400, SC-200, and AZ-305. * Bachelor's degree in Information Security, Cybersecurity, Computer Science, Information Technology, or a related field. ## Description 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., * Lead the design and deployment of Microsoft Purview solutions including Information Protection, Data Loss Prevention (DLP), Insider Risk Management, eDiscovery, Records Management, and Data Security Posture Management (DSPM). * Develop and enforce enterprise data governance, classification, labeling, encryption, and compliance strategies. * Design and administer identity and access management controls leveraging Entra ID, Conditional Access, Privileged Identity Management (PIM), RBAC, ABAC, MFA, and Zero Trust frameworks. * Establish governance controls for Microsoft 365 Copilot and other AI platforms to prevent data leakage and ensure regulatory compliance. * Conduct security assessments, health checks, architecture reviews, and security remediation efforts across Microsoft 365 environments. * Partner with business stakeholders and security teams to develop policies, standards, and operational procedures that align with enterprise risk management objectives. * Provide technical leadership, mentorship, and strategic guidance on Microsoft security and compliance best practices. ## Related Videos - [Checkmate: 5 Real Incidents That Can End a Software Company](https://www.wearedevelopers.com/videos/100126-checkmate-5-real-incidents-that-can-end-a-software-company) - [This App Reached 10,000 Users in One Week. Here's How.](https://www.wearedevelopers.com/videos/100329-this-app-reached-10-000-users-in-one-week-here-s-how) - [Crypto-secure Data Management with In-Database Blockchain](https://www.wearedevelopers.com/videos/632-crypto-secure-data-management-with-in-database-blockchain) - [How to govern Vibe Coding for the Enterprise](https://www.wearedevelopers.com/videos/100290-how-to-govern-vibe-coding-for-the-enterprise) - [From AI Assistance to Agentic Systems: Scaling Sovereign AI in Banking](https://www.wearedevelopers.com/videos/100070-from-ai-assistance-to-agentic-systems-scaling-sovereign-ai-in-banking) - [Web-based Information Visualization](https://www.wearedevelopers.com/videos/84-web-based-information-visualization) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Events like RSAC Get You CISOs. Developers Decide What Actually Gets Deployed.](https://www.wearedevelopers.com/magazine/693-events-like-rsac-get-you-cisos-developers-decide-what-actually-gets-deployed) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Dev Digest 164: AI Agents, AI Blindspots and MCP security problems](https://www.wearedevelopers.com/magazine/578-dev-digest-164-ai-agents-ai-blindspots-and-mcp-security-problems) - [Dev Digest 191: Malware interviews, EU ❤️ Open Source and Skilled Agents](https://www.wearedevelopers.com/magazine/645-dev-digest-191-malware-interviews-eu-open-source-and-skilled-agents) - [Best Companies to work for in London: Top 25 Companies in 2023](https://www.wearedevelopers.com/magazine/187-best-companies-to-work-for-in-london-top-25-companies-in-2023)