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Kryptos Technologies limited

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<h2>Tasks</h2>
Senior Microsoft 365 Engineer
Location: London, UK Contract: 4-Month Fixed Term Contract
Onsite role 
Role Summary
We are seeking an experienced Senior Microsoft 365 Engineer to design, implement, administer, and optimize Microsoft 365 services across a large enterprise environment. The role focuses on collaboration, messaging, identity, security, governance, and automation within the Microsoft ecosystem.
Key Responsibilities
<ul>
<li>Design and support Microsoft 365 services including Exchange Online, Teams, SharePoint Online, OneDrive, Power Platform, and Entra ID.</li>
<li>Provide Tier 3 support for complex identity, collaboration, and messaging issues.</li>
<li>Manage Microsoft 365 tenant administration, licensing, governance, and user lifecycle management.</li>
<li>Implement and maintain security, compliance, retention, and information protection solutions.</li>
<li>Administer Entra ID, Hybrid Identity, Conditional Access, MFA, and Identity Governance.</li>
<li>Manage Exchange Online mail flow, transport rules, messaging security, and hybrid environments.</li>
<li>Develop automation using PowerShell and Microsoft Graph API.</li>
<li>Monitor platform health, performance, security, and adoption trends.</li>
<li>Create technical documentation, operational procedures, and knowledge articles.</li>
<li>Collaborate with security, infrastructure, and business teams on enterprise solutions.</li>
<li>Mentor junior engineers and contribute to Microsoft 365 roadmap and architecture decisions.</li>
</ul>
<h2>Requirements</h2>
Required Skills &amp; Experience
<ul>
<li>7+ years of infrastructure/platform engineering experience.</li>
<li>5+ years of Microsoft 365 engineering and administration experience.</li>
<li>Strong hands-on expertise in: </li>
<li>Exchange Online</li>
<li>Microsoft Teams</li>
<li>SharePoint Online</li>
<li>OneDrive for Business</li>
<li>Microsoft Entra ID</li>
<li>Power Platform</li>
<li>Experience with: </li>
<li>Hybrid Identity and Active Directory integration</li>
<li>Conditional Access and MFA</li>
<li>Microsoft Purview, DLP, Sensitivity Labels, Retention &amp; eDiscovery</li>
<li>PowerShell scripting and automation</li>
<li>Microsoft Graph API</li>
<li>Enterprise-scale Microsoft 365 environments</li>
<li>Governance, security, and compliance frameworks</li>
<li>Git/GitHub</li>
</ul>
Preferred Skills
<ul>
<li>Microsoft Defender for Office 365</li>
<li>Microsoft Defender XDR</li>
<li>Microsoft Copilot for Microsoft 365</li>
<li>Power Apps, Power Automate, and Power BI administration</li>
<li>Multi-tenant/global Microsoft 365 environments</li>
</ul>
Certifications (Preferred)
<ul>
<li>Microsoft 365 Certified: Enterprise Administrator Expert</li>
<li>Microsoft Certified: Identity and Access Administrator Associate</li>
<li>Microsoft Certified: Messaging Administrator Associate</li>
</ul>

Microsoft 365 Engineer

Freelance

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