Cybersecurity Manager - Microsoft Security Services
Ernst & Young Advisory Services Sdn Bhd
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Job summary
EY is seeking a Manager – Microsoft Security Services to lead and grow our Microsoft security consulting practice within Cybersecurity Transformation. This role combines strong consulting expertise with client leadership, strategic thinking, business development, and people management to deliver high-quality outcomes for clients.
The successful candidate will drive advisory and delivery across the Microsoft 365 security ecosystem, including Entra, Defender, Purview, Copilot, and related
Qualifications
- Bachelor's degree in Computer Science, Information Security, Information Technology, or a related discipline.
- Minimum 8 years of cybersecurity consulting experience.
- Minimum 3 years leading Microsoft Security consulting engagements or teams.
- Proven experience delivering enterprise Microsoft 365 Security and Microsoft Purview programmes.
- Experience supporting business development, proposal development, and executive stakeholder engagement.
Responsibilities
- Build trusted advisor relationships with clients and senior stakeholders.
- Lead Microsoft security consulting engagements from pursuit through delivery.
- Understand client business objectives and develop practical Microsoft security solutions.
- Ensure delivery excellence, client satisfaction, and long-term partnerships.
- Provide advisory and implementation leadership across Identity & Access Management, Endpoint Security, Data Security & Purview, Collaboration Security, and AI Security.
- Develop new Microsoft security service offerings and reusable delivery assets.
- Support business development and proposals, and mentor consulting teams.
Skills
Education
Tools
Job description
Location:
Other locations: Primary Location Only
Date: 28 Jul 2026
Requisition ID: 1730009
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At EY, we develop you with future-focused skills and equip you with world-class experiences. We empower you in a flexible environment, and fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams.
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Join EY and shape your future with confidence.
We are seeking an experienced Manager – Microsoft Security Services to lead and grow our Microsoft Security consulting practice within our Cybersecurity Transformation service line.
This role is responsible for developing and delivering Microsoft security consulting services across the Microsoft 365 ecosystem, including Microsoft Entra, Microsoft Defender, Microsoft Intune, Microsoft Purview, Microsoft Security Copilot, Microsoft 365 Copilot, and Agent 365.
The successful candidate will combine strong consulting expertise with client leadership, strategic thinking, business development, and people management to grow the practice while delivering high-quality outcomes for our clients.
- Build trusted advisor relationships with clients and senior stakeholders.
- Lead Microsoft security consulting engagements from pursuit through delivery.
- Understand client business objectives and develop practical Microsoft security solutions.
- Ensure delivery excellence, client satisfaction, and long-term partnerships.
Provide advisory and implementation leadership across:
- Identity & Access Management – Microsoft Entra ID, Conditional Access, Identity Governance, Privileged Identity Management (PIM), External Identities, Zero Trust.
- Endpoint Security – Microsoft Intune, Endpoint Management, MDM/MAM, Endpoint Compliance, Windows and macOS security.
- Data Security & Microsoft Purview – Data Classification, Sensitivity Labelling, Auto-labelling, DLP, Endpoint DLP, Exchange, SharePoint, OneDrive and Teams DLP, Insider Risk Management, Adaptive Protection, Records Management, Data Lifecycle Management, Data Access Governance, DSPM and Information Governance.
- Collaboration Security – Microsoft 365, Exchange Online, SharePoint Online, Teams and OneDrive Security.
- AI Security – Microsoft Security Copilot, Microsoft 365 Copilot, Agent 365 Governance, AI Governance and AI Risk Management.
- Support business development, proposals, and client pursuits.
- Develop new Microsoft security service offerings and reusable delivery assets.
- Contribute to practice strategy, innovation, and continuous improvement.
- Identify opportunities to expand existing client engagements.
- Lead, mentor, and develop consulting teams.
- Foster a collaborative, high-performance culture.
- Coach consultants in technical, consulting, and client engagement skills.
- Bachelor's degree in Computer Science, Information Security, Information Technology, or a related discipline.
- Minimum 8 years of cybersecurity consulting experience.
- Minimum 3 years leading Microsoft Security consulting engagements or teams.
- Proven experience delivering enterprise Microsoft 365 Security and Microsoft Purview programmes.
- Experience supporting business development, proposal development, and executive stakeholder engagement.
Strong experience across most of the following:
- Microsoft Defender Vulnerability Management
- Microsoft Purview
- Data Classification and Sensitivity Labelling
- Information Governance
- Microsoft Security Copilot
- Agent 365
Candidates should hold one or more of the following (or equivalent):
- Microsoft Certified: Cybersecurity Architect Expert (SC-100)
- Microsoft Certified: Identity and Access Administrator Associate (SC-300)
- Microsoft Certified: Information Protection and Compliance Administrator Associate (SC-400)
- Microsoft Certified: Security Operations Analyst Associate (SC-200)
The following certifications are advantageous:
- CISSP
- CISA
We're looking for a consulting leader who combines strong Microsoft security expertise with excellent interpersonal and commercial skills.
The ideal candidate will:
- Build trusted relationships with clients and executive stakeholders.
- Demonstrate strong ownership, accountability, and professionalism.
- Adapt quickly to different client environments and organisational cultures.
- Think strategically and identify opportunities to grow the business.
- Support proposals, solution development, and practice growth.
- Lead and inspire high-performing consulting teams.
- Communicate effectively with both business and technical stakeholders.
- Deliver consistently high-quality outcomes with minimal supervision.
Success in this role will be measured by:
- Client satisfaction and trusted advisor relationships.
- Quality and successful delivery of Microsoft Security engagements.
- Growth of the Microsoft Security Services portfolio.
- Contribution to business development and proposal success.
- Team capability, engagement, and retention.
- Innovation through new service offerings and reusable consulting assets.
EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.
Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.
EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.
All in to shape the future with confidence.
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