- GovCIO (Tallahassee, FL)
- **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows ) to provide on-going support for the administration of the core ... USD $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/ senior - systems - administrator --%28linux- windows %29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_… more
- Watershed Security (Pensacola, FL)
- …is looking for qualified candidates to join our team in Pensacola, FL as a Senior Windows Systems Administrator with demonstrated experience conducting ... + Ability to work off-hours in the event of system outage or surge support + Active DoD Secret...+ Must have 8 or more years of progressive Windows and VMWare administration experience in an enterprise-scale environment… more
- General Dynamics Information Technology (Macdill AFB, FL)
- …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Systems Administrator Senior ** with GDIT. A career in ... part in improving how agencies operate. At GDIT, people are our differentiators. As a Systems Administrator Senior you will help ensure today is safe and… more
- ManTech (Doral, FL)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Systems Administrator ** to join our team in **Doral, FL.** **Responsibilities include ... but are not limited to:** + The Senior Systems Administrator leads the...maintaining complex IT infrastructure. + Deep understanding of operating systems (eg, Windows Server, Linux) and their… more
- Leidos (Orlando, FL)
- **Description** Are you an experienced ** Senior Linux System Administrator ** looking for your next challenge? Your search ends here! We have an exciting ... CompTIA Linux+, (RHCE) Red Hat Certified Engineer, (RHCSA) Red Hat Certified System Administrator ). **Original Posting:** July 3, 2025 For US Positions:… more
- General Dynamics Information Technology (Mary Esther, FL)
- …Yes **Job Description:** Seize your opportunity to make a personal impact as a Senior Systems Administrator supporting Air Force Special Operations Command ... projects and grow a rewarding career. At GDIT, people are our differentiators. As a Senior Systems Administrator you will help ensure today is safe and… more
- ManTech (Doral, FL)
- **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Administrator ** to join our team in **Doral, FL** **.** **Responsibilities ... **Minimum Qualifications:** + BA/BS in field necessary to assume Senior Systems Administrator duties or...in managing and maintaining complex IT infrastructure, including operating systems ( Windows Server, Linux), server hardware, and… more
- PingWind INC (Doral, FL)
- Senior Systems Administrator - SCITES Doral, FL (http://maps.google.com/maps?q=Doral+FL+USA) Job Type Full-time Description Location:Doral, Florida Required ... Administration or a related IT career field Seeking an IT Microsoft Systems Administrator to help maintain the USSOUTHCOM Enterprise System in Doral FL. They… more
- Cambridge International Systems Inc (Doral, FL)
- …complex obstacles! Cambridge International Systems , Inc. has a full-time Senior Network Administrator opportunity available based in Panama. Qualified ... and manages Windows , LINUX and UNIX operating systems . Installs/loads operating system software. + Trouble...and manage Windows (or other applicable) operating systems and install/load operating system software, troubleshoot,… more
- ChenMed (Miami, FL)
- …We're rapidly expanding and we need great people to join our team. The Senior Systems Administrator is responsible for the administration, management and ... when available. The incumbent in this role, as a senior position within the IT Operations team, is accountable...**KNOWLEDGE, SKILLS AND ABILITIES:** + Expert understanding of either Windows or Linux Operating Systems , both is… more