Posted: Oct 9, 2025

Aviation IT Senior Systems Administrator

Full-time

Salary: $92,847.60 - $154,859.10

Application Deadline: Oct 21, 2025

Minimum Qualifications

Bachelor's degree. Six years of experience in information technology systems administration including creating, analyzing, and managing information technology systems are required. Additional related work experience in information technology systems administration including creating, analyzing, and managing information technology systems may substitute for the required college education on a year-for-year basis. Applicants qualifying for employment with the Miami-Dade Aviation Department will be subject to extensive security screening, including but not limited to fingerprint checks, employment verification and such other procedures as may be mandated by federal law. The security clearance required by the federal law is a continuing condition of employment.

Recruitment Notes

As the lead Global Administrator for our Microsoft 365 environment, you will oversee and manage services including Microsoft Azure, Entra ID, Office 365, Exchange, Teams, OneDrive, Microsoft Purview, and Active Directory. Your responsibilities include optimizing Office 365 services, implementing best practices for user management, and ensuring compliance with security and governance policies. Additionally, you will collaborate with cross-functional teams to plan and implement IT projects while maintaining thorough documentation of IT procedures and system configurations.

Applicants who previously applied do not need to reapply.