Senior Microsoft 365 Messaging & SharePoint Engineer

GIOS Technology Limited; Manchester; On-site; GBP 55,000 - 75,000; Full time

Job summary

GIOS Technology Limited in Manchester, United Kingdom, is seeking a seasoned 3rd Line Support Microsoft 365 Engineer to act as a senior escalation point for complex incidents, problems and service requests within the Microsoft 365 ecosystem, including Exchange Online, mail flow and hybrid messaging.

You will configure and support SharePoint Online, Teams, OneDrive, and security/compliance tooling, manage email security gateways such as Proofpoint, Clearswift, and Egress, and work with Security

Qualifications

• Experience providing 3rd line support for enterprise messaging platforms.
• Hands-on knowledge of Exchange Online, mail flow and related security controls.
• Experience with hybrid messaging environments and regulatory compliance.
• Strong skills in configuring and managing email security gateways.
• Familiarity with DLP and data protection practices.

Responsibilities

• Provide expert 3rd line support for enterprise messaging platforms.
• Troubleshoot email delivery, routing, encryption and policy enforcement.
• Collaborate with Security Operations to respond to phishing and threat events.
• Configure and support third-party messaging security gateways.
• Ensure governance and compliance for Microsoft 365 environments.

Skills

3rd Line Support

Microsoft 365

Messaging

SharePoint

Exchange Online

Tools

Proofpoint

Clearswift

Egress

PGP

Job description

GIOS Technology Limited in Manchester, United Kingdom, is seeking a seasoned 3rd Line Support Microsoft 365 Engineer to act as a senior escalation point for complex incidents, problems and service requests within the Microsoft 365 ecosystem, including Exchange Online, mail flow and hybrid messaging.

You will configure and support SharePoint Online, Teams, OneDrive, and security/compliance tooling, manage email security gateways such as Proofpoint, Clearswift, and Egress, and work with Security