MS Exchange L3 Engineer
Job in
Austin, Travis County, Texas, 78753, USA
Listed on 2026-06-03
Listing for:
AceStack
Full Time
position Listed on 2026-06-03
Job specializations:
-
IT/Tech
IT Support, Systems Administrator, Cybersecurity, IT Specialist
Job Description & How to Apply Below
Location
- Austin TX (Onsite)
Full Time Employment
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 Power Shell.
• 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 Power Shell 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 Power Shell 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
- Experience with Exchange Hybrid configurations
- Familiarity with Microsoft Defender for Office 365
- Understanding of Azure AD Connect and identity sync
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