- 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...(eg, Microsoft Certified Solutions Expert (MCSE), Red Hat Certified Systems Administrator (RHCSA), CompTIA Server +).… more
- Exeter Government Services, LLC (Miami, FL)
- SCITES - Senior System Administrator Location: Doral, FL Required Clearance: TS or Secret w/SSBI (Tier 5 Investigation) Certifications: DoDM 8570 IAT Level ... of the following: MCSA Server 2016, Azure Administrator AZ-104 , or Red Hat Certified System...experience Position Description: Exeter Government Services is seeking a Senior Systems Administrator (SA) to… 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 ... **Minimum Qualifications:** + BA/BS in field necessary to assume Senior Systems Administrator duties or...(eg, Microsoft Certified Solutions Expert (MCSE), Red Hat Certified Systems Administrator (RHCSA), CompTIA Server +).… 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
- PingWind INC (Doral, FL)
- Senior Systems Administrator - SCITES Doral, FL... System in Doral FL. They will reinforce its server and network systems and support the upkeep, ... experience in System Administration or a related IT career field Seeking an IT Microsoft Systems Administrator to help maintain the USSOUTHCOM Enterprise… more
- PingWind INC (Doral, FL)
- Systems Administrator Senior Advisor...overall responsibility to help USSOUTHCOM maintain and re-enforce its server and network systems of in Doral ... Secret clearance Certifications:DoD 8570 IAT Level II & MCSA Server 2016 or AZ-104 or VCP-5 (or higher) or...related IT career field Seeking an IT Microsoft Enterprise Systems Administrator to perform Systems … 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 ... and notifications + Monitors, maintains and optimizes OS stability, storage capacity and server activity. Ensures system security and diagnoses system … more
- GovCIO (Tallahassee, FL)
- …referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior -linux- system - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position… more