MS Exchange L3 Engineer

Role         ::         MS Exchange L3- Technical engineer       

Location ::          Austin, TX , Phoenix, AZ

Type        ::          Fulltime

Job Description

Must Have Technical/Functional Skills

Exchange Mailbox Management

•                 Provision, manage, and decommission user, shared, resource, and archive mailboxes.

•                 Configure mailbox permissions (Full Access, Send As, Send on Behalf).

•                 Monitor mailbox quotas and storage; perform cleanup and recovery operations.

•                 Manage legal Hold, In-Place Hold, and retention policies for compliance.

Exchange Administration & Monitoring

•                 Administer and maintain Exchange environments using the Exchange Admin Center and PowerShell.

•                 Monitor service health, audit logs, and message trace for performance and availability.

•                 Manage certificates, RBAC permissions, and Exchange-related configurations.

•                 Automate routine tasks and reporting using PowerShell scripting

Mail Flow & Transport Rules

•                 Design, implement, and troubleshoot mail flow using connectors and transport rules.

•                 Manage Accepted and Remote Domains, SMTP relays, and journaling configurations.

•                 Conduct message tracing, NDR analysis, and delivery troubleshooting.

•                 Optimize routing between Exchange Online and third-party systems.

Security & Compliance

•                 Configure and maintain DLP (Data Loss Prevention), anti-phishing, and anti-malware policies.

•                 Implement retention and archive policies aligned with regulatory needs.

•                 Manage Microsoft Purview compliance tools such as eDiscovery, audit logs, and sensitivity labels.

•                 Collaborate with Security teams to ensure secure mail communication and reporting.

Roles & Responsibilities

•                 Proven experience with Exchange Online, Exchange Server (2016/2019) in enterprise environments.

•                 Proficient in PowerShell scripting for Exchange administration and automation.

•                 Strong understanding of Microsoft 365 security/compliance and Microsoft Purview tools.

•                 Experience managing mail flow, transport rules, and message hygiene.

•                 Familiarity with RBAC, mailbox recovery, and hybrid Exchange environments is a plus.

•                 Excellent troubleshooting and documentation skills.

Good-to-Have

1.            Experience with Exchange Hybrid configurations

2.            Familiarity with Microsoft Defender for Office 365

3.            Understanding of Azure AD Connect and identity sync