Senior Exchange Hybrid Engineer - Online & On-Prem

Sonata Software; Southampton; On-site; GBP 90,000 - 120,000; Full time

Job summary

Sonata Software is seeking an Exchange Customer Engineer to lead enterprise-grade Exchange Hybrid implementations and migrations. You will manage Exchange Online and On-Premises, configure hybrid mail routing, and optimize security policies while working with complex DAG environments.

The role requires deep Exchange proficiency, strong PowerShell skills, and the ability to communicate effectively with customers and stakeholders in large enterprise settings.

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.

Skills

Exchange Online

Exchange Server 2016/2019/SE

Exchange Hybrid

HCW (Hybrid Configuration Wizard)

DAG & mailbox databases

Mail flow & SMTP

Autodiscover

Exchange Connectors

EOP & Defender for Office 365

SPF/DKIM/DMARC

Exchange Migration

PowerShell

Tools

PowerShell

Job description

Sonata Software is seeking an Exchange Customer Engineer to lead enterprise-grade Exchange Hybrid implementations and migrations. You will manage Exchange Online and On-Premises, configure hybrid mail routing, and optimize security policies while working with complex DAG environments.

The role requires deep Exchange proficiency, strong PowerShell skills, and the ability to communicate effectively with customers and stakeholders in large enterprise settings.