> Markdown version of [/jobs/ext/1917910-it-systems-administrator](https://www.wearedevelopers.com/jobs/ext/1917910-it-systems-administrator). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # IT Systems Administrator - **Company:** Ad-VANCE - **Location:** Bradenton, FL, United States - **Experience:** Experienced - **Salary:** $70,699.0 - $109,574.0 - **Contract:** Temporary contract - **Skills:** Microsoft Windows, Active Directory, Microsoft Azure, CompTIA Security+, Microsoft Exchange Server, Log Files, Microsoft Servers, Microsoft Software, Windows Servers, Network Connections, Performance Tuning, Azure Active Directory, Server Administration, Computer Networking Systems, Enterprise Software Applications, Software Troubleshooting, Comptia Server+, Computer Equipment, Information Technology, Network Server - **Published:** August 4, 2026 - **Apply:** https://hrcenter.ontempworks.com/en/AdVance/?orders=85918 ## About the Role * Bachelor's degree in Information Technology, Computer Science, or a related field, or an equivalent combination of education and experience * Minimum three years of enterprise systems administration experience * Experience administering: + Active Directory + Microsoft Entra ID (Azure AD) + Microsoft Exchange (On-Premises and/or Microsoft 365) + Windows Server environments * Strong troubleshooting and problem-solving skills * Excellent verbal and written communication skills * MUST BE ABLE TO PASS LEVEL II BACKGROUND CHECK Preferred Certifications * Microsoft Azure Administrator Associate * Microsoft Windows Server Hybrid Administrator Associate * Microsoft 365 Enterprise Administrator Expert * CompTIA Security+ * CompTIA Server+ * Comparable enterprise infrastructure certifications We're Looking For Someone Who * Takes ownership of technical issues from start to finish * Thrives in a fast-paced enterprise environment * Communicates technical concepts clearly to both technical and non-technical users * Enjoys researching new technologies and improving existing systems * Maintains accurate technical documentation and follows established procedures * Works collaboratively while remaining highly self-motivated Physical Requirements * Ability to lift up to 50 pounds occasionally * Ability to sit, stand, walk, bend, and use hands for extended periods * Requires close visual attention when working with computer equipment ## Description Ad-Vance Talent Solutions is recruiting for an experienced IT Systems Administrator to support public infrastructure. This is an excellent opportunity for an experienced systems administrator who enjoys working with enterprise infrastructure, Microsoft technologies, and network systems while making a direct impact on public safety operations. The ideal candidate is a proactive problem solver with strong technical expertise in Microsoft server environments, Active Directory, Microsoft 365, and enterprise infrastructure. What You'll Do * Administer and maintain enterprise Windows server environments * Manage Active Directory, Microsoft Entra ID (Azure AD), and Microsoft Exchange (On-Premises and Microsoft 365) * Monitor, troubleshoot, and optimize servers, network connectivity, and enterprise applications * Install, configure, and maintain operating systems and hardware * Perform server monitoring, performance tuning, and system log reviews * Respond to infrastructure issues to minimize downtime * Assist with hardware and software upgrades * Research and recommend new technologies that improve operational efficiency * Develop documentation, SOPs, technical procedures, and project plans * Support IT infrastructure projects from planning through implementation * Collaborate with vendors, IT staff, and agency personnel to resolve technical issues * Participate in after-hours and weekend support as needed ## Related Videos - [Hacking MSSQL on Cloud. All of them. 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