Senior Exchange Hybrid Engineer

Sonata Software

Cardiff

On-site

GBP 70,000 - 110,000

Full time

12 days ago

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Job summary

Sonata Software is seeking an experienced Exchange Hybrid Engineer with extensive expertise in Exchange Online and on-premises environments. The role focuses on designing, implementing and supporting hybrid messaging solutions within enterprise settings.

Responsibilities include managing DAGs, mail flow, security policies and migrations, using PowerShell for automation, and ensuring high availability and secure mail routing. A strong customer-facing and documentation skill set is required.

Qualifications

15-20 years of overall IT experience.
Solid Exchange Online and Exchange On-Premises experience.
Proven experience with Exchange Hybrid environments.
Active SC Security Clearance.
Excellent English communication skills.
Strong customer-facing, technical writing, presentation and training skills.
Experience working in enterprise/customer environments.

Responsibilities

Administer and support Microsoft Exchange Server 2016/2019/SE and Exchange Online.
Design, implement and maintain Exchange Hybrid environments.
Configure and troubleshoot HCW, hybrid mail flow and secure mail routing.
Manage DAG, mailbox databases, transport services, connectors, certificates and virtual directories.
Troubleshoot mail flow, Autodiscover, Outlook connectivity, mailbox access and authentication issues.
Manage Exchange Online mailboxes, shared/resource mailboxes, distribution groups and Microsoft 365 Groups.
Configure mail flow rules, retention, archiving and compliance policies.
Support Exchange Online Protection (EOP) and Defender for Office 365.
Support Exchange migrations between On-Premises and Exchange Online.
Manage SPF, DKIM and DMARC configurations.
Use PowerShell / Exchange Management Shell for administration and automation.