We are seeking a Senior Microsoft 365 & Cloud Security Engineer with a strong consultant mindset to join our team in the Technology Consulting & Public/Enterprise Sector.
This is a high-impact, fully autonomous, and client-facing role. We are not looking for an M365 Administrator or an operational L3 profile. Instead, we need a senior engineer with a strong security mindset who can lead their workstream technically from day one, drive technical discussions, and confidently recommend architecture solutions directly to the client without internal shadowing.
Responsibilities
Technical Leadership & Consulting: Act as the primary technical point of contact for the client, driving discussions, defining strategies, and recommending M365 and Security solutions.
Hybrid Exchange Architecture: Design, implement, and manage complex hybrid Exchange environments (On-Premises + Exchange Online), handling coexistence techniques and appliance requirements during migrations.
SharePoint Architecture & Modern Workplace: Lead SharePoint 2019/SE and SharePoint Online initiatives, with a deep focus on information architecture, taxonomy, content types, and modern search configurations.
Identity & Device Management: Manage hybrid identity environments using Entra ID and Active Directory, alongside endpoint management via Microsoft Intune and Microsoft Teams deployment.
Cloud Security Governance: Design and enforce security policies using the Microsoft Defender Suite (Defender for Endpoint, Identity, and Office 365), Microsoft Purview, and advanced Conditional Access policies.
Total Autonomy: Ability to onboard and deliver immediate value from day one without internal supervision.
Client-Facing Seniority: Proven experience leading technical workshops, managing stakeholders, and presenting recommendations to clients.
Proven Hybrid Deliverables: A solid track record of real, hands-on implementations in complex M365 hybrid environments and the Microsoft Security Stack (not just theoretical or certified knowledge).
Technical Stack
Core M365: Exchange Online / On-Premises (Migrations & Coexistence), SharePoint Online & SharePoint 2019/SE, Microsoft Teams.
Identity & Access: Entra ID (Azure AD), Active Directory (Hybrid Management), Conditional Access.
Security & Compliance: Microsoft Defender Suite (for Endpoint, Identity, Office 365) and Microsoft Purview.
Unified Endpoint Management: Microsoft Intune.
Nice-to-Have: Experience with MECM / SCCM.
Devoteam Group works for equal opportunities, promoting its employees based on merit and actively fights against all forms of discrimination. We are convinced that diversity contributes to the creativity, dynamism and excellence of our organization. All of our vacancies are open to people with disabilities.
At Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us.
We are a global leading player in Digital Transformation for leading organisations across EMEA, with a revenue of €1B. We believe in transforming technology to create value for our clients, partners and employees in a world where technology is developed for people. We are proud of the culture we have built together. We are proud of our people at the service of technology. We are proud of our diverse environment. Because we are #TechforPeople. Join our multidisciplinary team of Cloud experts, Designers, Business consultants, Security experts, Engineers, Developers and other extraordinary talents, spread across more than 20 EMEA countries.
Become one of our +10.000 tech and business leaders on cloud, data and cyber security. Let’s fuse creativity with technology together and build innovative solutions that actively change things for the better.
Originally posted on