- ManTech (Doral, FL)
- **ManTech** seeks a motivated, career and customer-oriented **Lead Systems Administrator ** to join our team in **Doral, FL** . **Responsibilities include but are ... not limited to:** + The Lead Systems Administrator serves as the technical authority and subject matter expert for systems administration, possessing deep… more
- Northrop Grumman (Melbourne, FL)
- …customers, in written and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and ... Northrop Grumman Classified Solutions team is seeking an experienced **Microsoft Exchange Systems Administrator ** to join its dynamic team of technical… more
- Northrop Grumman (Melbourne, FL)
- …customers, in written and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team… more
- Northrop Grumman (Melbourne, FL)
- …customers, in written and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...Northrop Grumman Classified Solutions team is seeking a **Linux Systems Administrator ** to join its dynamic team… more
- Northrop Grumman (Tampa, FL)
- …your career. We are looking for you to join our team as a Principal Cyber Systems Administrator based out of Tampa, FL. _Please Note:_ + _Due to the classified ... and Network Administration). + Monitor and maintain smooth operation of computer systems , applications and user experience. + Provide effective communication… more
- GovCIO (Tallahassee, FL)
- …**Location** _US-Remote_ **ID** _2025-6238_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to... computer networks and related computing environments, including computer hardware, systems software, applications software, and… more
- ManTech (Doral, FL)
- …are not limited to:** + Manages the day-to-day administration and maintenance of computer systems , network servers, and virtualization technologies, ensuring ... **ManTech** seeks a motivated, career and customer-oriented **Journeyman Systems Administrator ** to join our team in **Doral, FL** . **Responsibilities include… more
- ManTech (Jacksonville, FL)
- **MANTECH** seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team **onsite** in **Jacksonville, FL** **.** ... + Diagnose and resolve complex technical issues related to system configurations and network connectivity for Range POR systems + Ensure compliance with security… more
- CACI International (Sarasota, FL)
- …US * * * **The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance (TS/SCI) with polygraph for our ... corporate development/test network and fielded systems . CACI is seeking a development Systems Administrator with Linux experience for our Sarasota (FL)… more
- MyFlorida (Tallahassee, FL)
- …emergency situations or other needed activities following a rotation with the other network administrator positions. The incumbent of this position at times will ... ENTERPRISE CONFIGURATION ADMINISTRATOR - 55008114 Date: Jul 17, 2025 The...periods. Minimum Qualifications: + Six years of experience in computer systems analysis, computer endpoint… more
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