**MANTECH** seeks a motivated, career and customer-oriented **Systems Administrator** to join our team in **Doral, FL** . This position is fully on-site and has a rotating schedule which includes days, nights and some weekends.

**Responsibilities include but are not limited to:**

+ Manages the day-to-day administration and maintenance of computer systems, network servers, and virtualization technologies, ensuring reliable operation and optimal performance.
+ Installs and upgrades computer components and software, manages virtual servers, and implements automation processes to streamline IT operations.
+ Troubleshoots hardware and software errors by running diagnostics, documenting problems and resolutions, and prioritizing issues based on impact.
+ Creates and maintains comprehensive system documentation, including configuration guides, troubleshooting procedures, and inventory records, while performing regular backup operations and implementing data pro...