- Robert Half Technology (Jacksonville, FL)
- Description We are looking for a skilled Systems Administrator to join our team on a long-term contract basis in Jacksonville, Florida. In this role, you will ... system improvements and upgrades. * Create and maintain comprehensive documentation for systems and processes. * Perform regular system health checks and… more
- ManTech (Doral, FL)
- **MANTECH** seeks a motivated, career and customer-oriented **Journeyman Systems Administrator ** to join our team in **Doral, FL** . **Responsibilities include ... + Provides support to Desktop and Enterprise Service Desk Teams, monitors installed systems and infrastructure for optimal performance and resource use, and… more
- NextEra Energy (Palm Beach Gardens, FL)
- **Senior IT Systems Administrator ** **Date:** Jul 22, 2025 **Location(s):** Palm Beach Gardens, FL, US, 33410 **Company:** NextEra Energy **Requisition ID:** ... asset. **Job Overview** This position installs, configures, and maintains computing infrastructure , operating systems , and middleware products on all computer… more
- Citigroup (Jacksonville, FL)
- …and progress together. **Job Summary:** We are seeking a highly motivated and skilled Systems Administrator to join our team. The ideal candidate will have a ... involves maintaining the stability, security, and performance of our server infrastructure , as well as contributing to automation and process improvement… more
- Sierra Nevada Company, LLC (Shalimar, FL)
- …computers + Communication and customer interface skills + Thorough understanding of system level maintenance of networks and communications systems + Related ... the practical application of SIGINT, COMINT, and ELINT. + Experience with RADAR systems . + Comprehensive experience with Virtual Desktop Infrastructure (VDI). +… more
- Liberty IT Solutions, LLC (Melbourne, FL)
- …with the design, optimization, and maintenance of all aspects of Microsoft Systems Center Configuration Manager (SCCM) in an Azure cloud environment, including but ... not limited to server configuration, administrator console, software and hardware inventory, software distribution, patching, OSD imaging, reporting, and health… more
- RTX Corporation (Largo, FL)
- … problems. + Assure a high level of reliability and performance through systems monitoring and infrastructure management. + Ensure server and application ... is a great opportunity for job seekers with experience in Classified IT Systems Administration and the defense industry to join our Collins Aerospace team. We're… more
- ManTech (Doral, FL)
- **ManTech** seeks a motivated, career and customer-oriented **Senior Network Administrator ** to join our team in **Doral FL** . **Responsibilities include but are ... not limited to:** + The Senior Network Administrator leads the design, implementation, and maintenance of complex network infrastructure across multiple security… more
- TEKsystems (Tallahassee, FL)
- …or 5 years of previous related experience. Knowledge of Windows/Linux/Unix operating systems . Skills System administrator , Linux, red hat enterprise ... enable continuing innovation within the infrastructure . This individual ensures that system hardware, operating systems , software systems , and related… more
- AdventHealth (Altamonte Springs, FL)
- …Imaging systems & components . Ensures the enterprise PACS system is operating efficiently and engages with appropriate AdventHealth Information Technology (AIT) ... Time The role you'll contribute: The Intermediate Enterprise Imaging Administrator is responsible for providing intermediate onsite Picture Archiving Communication… more