Senior Enterprise Messaging Administrator

Chicago, Illinois

Insight Global
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Job Description

Lead the installation, configuration, and maintenance of email services and applications, ensuring they meet organizational needs and industry standards.

Administer and provide robust support for Active Directory, EntraID, DNS, and Microsoft Exchange, with a specialized focus on Exchange Online and supporting or related technologies.

Perform administration and management of EntraID components such as Enterprise Applications and Application Registrations.

Assist with administration of Active Directory objects including but not limited to users, groups, organizational units, etc.

Maintain overall health of Active Directory environment including but limited to domain replication, domain name services, and certificate management.

Implement and maintain automations to perform offboarding requests of Dentons staff members.

Perform administration and implementation of policies within Mimecast Email Gateway.

Maintain and deploy supplementary services for the Mimecast Email Gateway, such as Mimecast Synchronization Engine.

We are a company committed to creating inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity employer that believes everyone matters. Qualified candidates will receive consideration for employment opportunities without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, disability, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to . The EEOC "Know Your Rights" Poster is available here .

To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: .

Skills and Requirements

Bachelors degree in a relevant field or an equivalent combination of education and experience. MS Certifications are highly preferred.

Minimum 7 years experience in managing Exchange systems, including Microsoft Exchange Server 2013 / 2016 / 2019 and Exchange Online (Microsoft 365).

Proficient in diagnosing and resolving complex technical issues related to messaging systems.

Proficient in SMTP gateway solutions like Mimecast, ensuring secure and reliable email delivery.

Strong skills in system health management, including monitoring, backup/restore procedures, clustering, and storage management. Experience working at a large law firm null

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment without regard to race, color, ethnicity, religion,sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military oruniformed service member status, or any other status or characteristic protected by applicable laws, regulations, andordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request to .

Date Posted: 02 May 2025
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