- GovCIO (Tallahassee, FL)
- **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS , ... + Minimum of 5 years of experience in Windows and Linux system administration. + Hands-on experience with AWS cloud services. + Strong understanding… 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 ... + Active CompTIA Security+ CE certification + Experience with Linux RHEL & Debian, Windows, AWS and...(RHCE) Red Hat Certified Engineer, (RHCSA) Red Hat Certified System Administrator ). **Original Posting:** July 3, 2025… more
- Robert Half Technology (Tampa, FL)
- Description We are looking for an experienced Linux Cloud Systems Administrator to join our team in Tampa, Florida. In this contract-to-permanent role, you ... offers an exciting opportunity to apply your expertise in Linux systems , virtualization, and cloud storage solutions...Requirements * Minimum of 5 years of experience in Linux system administration and related fields. *… more
- Lockheed Martin (Cape Canaveral, FL)
- …that's built for you\. Lockheed Martin is actively seeking an early career Linux administrator to support our Space business area unclassified & classified ... maintenance and continuous improvement of multiple business applications that are hosted on the Linux systems \. If you are looking for a hands\-on role with the… more
- 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 ... needs. **Essential Functions** + Installs, configures, and maintains operating systems , software applications, and system upgrades while evaluating… 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...Security+ or higher Certification (or 8140) + Microsoft 365 Administrator certifications + Azure/ AWS certifications + CCNA/Juniper… more
- RTX Corporation (St. Petersburg, FL)
- …with Linux Operating Systems (Ubuntu, CentOS, RedHat or AWS Linux ). + Experience with container technology (Docker, Podman, Kubernetes, OpenShift, ... growing DevOps and Classified Engineering Solutions organization as a System DevOps Administrator . The primary responsibility for...+ System administration experience in Windows and/or Linux based systems . + Leverage company best… 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...in managing and maintaining complex IT infrastructure, including operating systems (Windows Server, Linux ), server hardware, and… more
- ChenMed (Miami, FL)
- …Linux servers + Familiar with golden image creation, patching, and updated Microsoft & Linux operating systems in AWS + Maintains, deploys, and updates ... need great people to join our team. The Senior Systems Administrator is responsible for the administration,...AND ABILITIES:** + Expert understanding of either Windows or Linux Operating Systems , both is a plus… more
- Robert Half Technology (Tampa, FL)
- Description We are looking for a skilled IT Systems Engineer/ Administrator to join our team in Tampa, Florida. This Contract-to-permanent position offers an ... exciting opportunity to work on advanced system architectures, cloud services, and security solutions. The ideal...roles. * Expertise in Microsoft Windows Server 2019+ and Linux operating systems . * Proficiency in virtualization… more