Senior Lead Engineer - Enterprise 365 Messaging & Security
Guardian Life
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Job summary
Guardian Life is seeking a senior IT administrator to manage Microsoft 365 messaging and collaboration services for a large enterprise environment, including Exchange Online/Server, mail flow, and security gateways.
Responsibilities include troubleshooting Outlook/OWA, configuring hybrid deployments, and coordinating ITSM processes. The role requires working US business hours and is based in a major location with potential remote options.
Qualifications
- Bachelor's degree in information technology, Computer Science, Engineering, or a related field, or equivalent practical experience.
Responsibilities
- Administer Exchange Online and on-premises Exchange with SMTP relay and related hybrid dependencies.
Skills
Education
Tools
Job description
Guardian Life is seeking a senior IT administrator to manage Microsoft 365 messaging and collaboration services for a large enterprise environment, including Exchange Online/Server, mail flow, and security gateways.
Responsibilities include troubleshooting Outlook/OWA, configuring hybrid deployments, and coordinating ITSM processes. The role requires working US business hours and is based in a major location with potential remote options.
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