Job description

A little about this gig: Agility Partners is seeking a qualified Senior O365 Messaging & Exchange Engineer to fill an open position with one of our banking clients. This is an exciting opportunity to lead the design, engineering, and advanced operational support of a high-performing enterprise messaging platform. The ideal candidate will be a go-to expert for Microsoft Exchange Online (O365), bringing deep technical expertise in hybrid environments, email security, and automation. You’ll work on large-scale migrations, serve as a tier-3 escalation point, and collaborate closely with IT security and operations teams to ensure reliability, compliance, and innovation across the messaging ecosystem. • Design, implement, and optimize enterprise messaging solutions leveraging Microsoft Exchange Online, hybrid configurations, and related O365 components. • Lead migration and integration efforts during mergers, acquisitions, and platform transitions. • Act as a tier-3 escalation point for complex messaging incidents and service requests, driving root cause resolution. • Administer and optimize email security platforms such as Proofpoint, Cisco IronPort, or equivalent solutions. • Monitor system health, performance, and capacity, proactively identifying and mitigating risks. • Develop and enforce messaging policies, compliance configurations, and transport rules. • Leverage ServiceNow for incident, problem, and change management while documenting processes and runbooks. • Automate workflows and reporting using advanced PowerShell scripting. The Ideal Candidate: The ideal candidate would bring the following: • 7+ years of experience with Microsoft Exchange (on-premises and Online/O365) engineering and operations. • Proven expertise in Exchange hybrid deployments, migration strategies, and advanced troubleshooting. • Strong knowledge of DNS, SMTP, transport rules, and mail flow architecture. • Experience with email security platforms such as Proofpoint, Cisco IronPort, or similar. • Familiarity with ServiceNow for incident, change, and problem management. • Deep understanding of security, compliance, and retention policies in O365. • Strong PowerShell scripting skills for automation and reporting. • Bonus: Experience with Microsoft Teams, OneDrive, SharePoint Online, Azure AD, or eDiscovery. • Must-have skills: M365, Exchange, PowerShell • Nice-to-have skills: IronPort, ESA, Proofpoint, Abnormal Reasons to Love It: • Benefits: 50% of the cost of premiums • Medical • Dental & Vision • 401K enrollment after 6 months of employment

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