Senior Exchange Hybrid Engineer: Cloud & On-Prem Expert

Sonata Software; England; On-site; GBP 70,000 - 110,000; Full time

Job summary

Sonata Software is seeking an experienced Exchange Customer Engineer who specializes in Microsoft Exchange Hybrid environments. The role focuses on Enterprise Exchange Online and On-Premises, delivering robust hybrid messaging and SharePoint-related administration with a clear emphasis on security and migration strategies.

The candidate will administer and support Exchange Server 2016/2019/SE and Exchange Online, design hybrid configurations, troubleshoot HCW, mail flow, and Outlook

Qualifications

• 15–20 years of overall IT experience.
• Solid Exchange Online and 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.

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 and Defender for Office 365.
• Support Exchange migrations between On-Premises and Exchange Online.
• Manage SPF, DKIM and DMARC configurations.
• Use PowerShell for administration and automation.

Skills

Exchange Online

Exchange Server 2016/2019/SE

Exchange Hybrid

HCW

DAG

Mail Flow

Autodiscover

Exchange Connectors

EOP

Defender for Office 365

SPF/DKIM/DMARC

Exchange Migration

PowerShell

Active Directory

Azure AD / Entra ID

Job description

Sonata Software is seeking an experienced Exchange Customer Engineer who specializes in Microsoft Exchange Hybrid environments. The role focuses on Enterprise Exchange Online and On-Premises, delivering robust hybrid messaging and SharePoint-related administration with a clear emphasis on security and migration strategies.

The candidate will administer and support Exchange Server 2016/2019/SE and Exchange Online, design hybrid configurations, troubleshoot HCW, mail flow, and Outlook