Senior Change Manager – M365 Tenant & AI Integrations

Decskill; Lisboa; Vor Ort; EUR 65.000 - 90.000; Vollzeit

Benefits dieser Stelle

Long-term projects with international/

Zusammenfassung

Decskill is hiring a Change Manager for a Lisbon project focusing on MS 365 change governance and AI integrations. You will own end-to-end change management across the M365 tenant, implement risk-based workflows, and ensure secure, compliant changes with a strong IAM perspective.

Required are 4+ years in Change Management or IT Governance, deep Microsoft 365 experience, and knowledge of Graph API, Entra ID, OAuth 2.0/OpenID Connect.

Qualifikationen

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 4+ years in Change Management or IT Governance.
• Strong experience in enterprise Microsoft 365 environments.
• Advanced knowledge of Microsoft Graph API (REST endpoints, permissions, throttling, governance).
• Experience with Entra ID (Azure AD) App Registrations and permission management models.
• Strong understanding of OAuth 2.0, OpenID Connect, and API security patterns.
• Experience integrating and governing enterprise applications and APIs.
• Knowledge of Microsoft Copilot, Copilot APIs, and extensibility frameworks (MCPs / plugins / connectors).
• Experience in ITIL or equivalent Change Management frameworks.
• Strong understanding of Identity & Access Management (IAM) principles.

Aufgaben

• Own and govern the end-to-end change management lifecycle within the Microsoft 365 tenant, ensuring traceability, control, and proper approval of all changes.
• Define and implement change governance workflows, including risk assessment, impact analysis, and rollout/implementation strategies.
• Ensure security and compliance by design across all changes involving M365 services, APIs, and integrations.
• Evaluate, approve, and monitor application permissions (delegated and application permissions) within Entra ID.
• Manage the lifecycle of Azure AD / Entra ID App Registrations, identifying and mitigating over-privileged or misconfigured applications.
• Govern the usage of Microsoft Graph APIs across applications and services, ensuring controlled and compliant consumption.
• Review and approve custom integrations leveraging Microsoft Graph, Copilot APIs, and Microsoft Copilot extensibility (MCPs).
• Define and enforce guardrails for AI adoption within the M365 ecosystem, ensuring secure data access through AI systems.
• Control and govern third-party application integrations within Microsoft 365, ensuring compliance and security standards are met.
• Identify, assess, and track risks associated with changes, integrations, and access configurations.
• Implement continuous monitoring mechanisms for change-related risks, permissions, and integrations.
• Collaborate closely with technical and business stakeholders to ensure alignment between changes and business objectives.
• Ensure clear and effective communication of changes, impacts, risks, and governance decisions.

Kenntnisse

Change management

IT governance

Microsoft 365

Microsoft Graph API

Entra ID / Azure AD

App registrations

OAuth 2.0 / OpenID Connect

API security

IAM principles

ITIL framework

Ausbildung

Bachelor's degree in Computer Science/Software Engineering or related field

Tools

Microsoft Graph API

Entra ID App Registrations

Jobbeschreibung

Decskill is hiring a Change Manager for a Lisbon project focusing on MS 365 change governance and AI integrations. You will own end-to-end change management across the M365 tenant, implement risk-based workflows, and ensure secure, compliant changes with a strong IAM perspective.

Required are 4+ years in Change Management or IT Governance, deep Microsoft 365 experience, and knowledge of Graph API, Entra ID, OAuth 2.0/OpenID Connect.