Senior M365 Engineer

Ascendion; Taguig; On-site; PHP 2,009,000 - 3,125,000; Full time

Job summary

Ascendion is seeking a highly senior Microsoft 365 Engineer to design, automate, and transform M365 environments across complex, multi-region organizations. The role emphasizes leading enterprise-scale migrations, cloud transformation, and identity modernization, with strong automation using PowerShell and Graph API.

You will collaborate with security, identity, and infrastructure teams, and integrate M365 processes with ServiceNow to streamline provisioning, deprovisioning, and governance.

Qualifications

• Senior-level expertise in designing and delivering large-scale M365 environments.
• Experience leading enterprise migrations and transformations across multi-region organizations.
• Strong focus on automation, security, and operational efficiency.

Responsibilities

• Design, engineer, and implement enterprise-scale M365 solutions across complex environments.
• Lead major M365 transformation initiatives including migrations and cloud modernization.
• Develop automation frameworks for M365 administration and user lifecycle management.
• Build automation using PowerShell, Graph API, and related Microsoft technologies.
• Integrate M365 processes with ServiceNow for provisioning and deprovisioning workflows.
• Collaborate with security, identity, infrastructure and governance teams to deliver scalable solutions.

Skills

Microsoft 365

PowerShell

Automation

Cloud architecture

Identity modernization

Tenant consolidation

Tools

Microsoft Graph API

ServiceNow

Job description

We are looking for a highly senior Microsoft 365 (M365) Engineer with deep enterprise-level engineering experience to design, automate, and transform M365 environments across complex, multi-region organizations.

Key Responsibilities

• Design, engineer, and implement enterprise-scale Microsoft 365 solutions across complex and multi-region environments.
• Lead and deliver major M365 transformation initiatives, including M365 migrations, cloud transformation, identity modernization, tenant consolidation, and enterprise M365 deployments.
• Develop and maintain automation frameworks for M365 tenant administration and end-to-end user lifecycle management.
• Build robust automation using PowerShell, Microsoft Graph API, and related Microsoft technologies.
• Integrate M365 processes with ServiceNow, including workflow automation, provisioning, deprovisioning, approvals, and operational processes.
• Translate business and technical requirements into scalable, secure, and supportable solution architectures.
• Challenge existing requirements and approaches where appropriate, identifying opportunities to improve automation, security, scalability, and operational efficiency.
• Define and establish engineering standards, architectural patterns, governance models, and technical roadmaps for M365 services.
• Work closely with architecture, security, identity, infrastructure, service management, and business teams to deliver enterprise solutions.
• Provide technical leadership on complex M365 engineering problems and transformation programs.
• Evaluate emerging Microsoft technologies and continuously identify opportunities to modernize the M365 environment.
• Ensure solutions align with enterprise security, compliance, governance, and regulatory requirements.