- Community Health Systems (Milton, FL)
- **Job Summary** The Systems Administrator is responsible for the maintenance, optimization, and security of the organization's IT infrastructure, including ... , and software applications. This role ensures the availability, efficiency, and security of critical systems and services while providing technical support… more
- Justice, Bureau of Prisons/Federal Prison System (Coleman, FL)
- …which he or she is assigned); and Oversight by an experienced health system administrator with periodic evaluation of the individual's progress and appropriate ... into our communities. Responsibilities In collaboration with the Health Services Administrator (HSA), the Clinical Director, and peer Assistant Health Services… more
- Leidos (Doral, FL)
- …Administration, Server Administration, System Configuration, System Deployment, Systems Support, Troubleshooting + Proficiency in managing physical and ... systems , including servers and supporting hardware, in both physical and virtualized environments. + Administer and support ... Security +, and/or Network+) + AWS certified SysOps administrator . + Red Hat certified system … more
- Aetos Systems, Inc. (Cocoa Beach, FL)
- …love all in one package? This is your opportunity! Join now! Job Summary The Systems Administrator (CSE II) is responsible for managing and maintaining our IT ... Who We Are! Aetos Systems , Inc. was founded in early 2007 to...Skills, Qualifications, Technical Experience, Certifications, etc.: + CompTIA: Network+; Security + + Valid DoD 8570 IAT Level II:… more
- TekSynap (Pensacola, FL)
- **Responsibilities & Qualifications** The **Network Security Administrator ** is responsible fornetwork boundary protection, cybersecurity posture, and ... Implement and manage network segmentation and access control policies. + Oversee system security authorization efforts, including support for **RMF (Risk… more
- Huntington Ingalls Industries (Orlando, FL)
- …permanent job with HII. Objective The Skillbridge intern will train as a Systems Administrator within HII-Mission Technologies, reporting to a designated HII ... to prepare the transitioning service member to function as an entry-level Systems Administrator , capable of supporting Windows/Linux environments within the DoD… more
- ManTech (Doral, FL)
- **ManTech** seeks a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in **Doral, FL** **.** **Responsibilities include ... Qualifications:** + BA/BS in field necessary to assume Senior Systems Administrator duties or 4 years of...and automation (eg, PowerShell, Bash). + Deep understanding of system security best practices, hardening techniques, and… more
- TekSynap (FL)
- …Must possess a Secret security clearance **Overview** We are seeking a Systems Administrator to join our team supporting DLA Integrated Electronic ... operating systems . + Five years of experience with electronic security systems , specifically hands-on experience in installing, configuring, maintaining, and… more
- 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...solutions + Conduct advanced performance analysis, capacity planning, and security assessments to optimize system efficiency, reliability,… 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: While… more