- Northrop Grumman (Tampa, FL)
- …best work of 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 ... You'll get to Do** Responsibilities + Provide Tier 1 and Tier 2 technical support (Domain Administration, System Administration, and Network Administration).… more
- Leidos (Doral, FL)
- **Description** Leidos is seeking a ** Systems Administrator ** to join our SCITES 2 team in Doral, FL. The Leidos Digital Modernization Sector at Leidos ... currently is looking for a Systems Administrator to work onsite in Doral,...Services program supporting the United States Southern Command (USSOUTHCOM) Cyber Information Technology Enterprise Services (SCITES) 2 … more
- SAIC (Macdill AFB, FL)
- …of formal degree + Minimum of 2 years of related experience as a Systems Administrator or 6 years supporting complex server hardware and software support + ... **Description** **SAIC is seeking a** Virtualization Systems Administrator to perform admin level...system complexity, the types of operating and network systems being supported, and the size of the organization.… more
- General Dynamics Information Technology (Macdill AFB, FL)
- …Required:** Yes **Job Description:** Transform technology into opportunity as a **Desktop Systems Administrator ** with GDIT. A career in enterprise IT means ... improving how agencies operate. At GDIT, people are our differentiators. As a **Desktop Systems Administrator ** you will help ensure today is safe and tomorrow… 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
- 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
- L3Harris (Melbourne, FL)
- …and cyber domains in the interest of national security. Job Title: Systems Administrator (Linux/Windows) Job Code: 23569 Job Location: Melbourne, FL Job ... Schedule: 9/80 Job Description: Performs technical planning, system integration, verification and validation, cost and risk and supportability and effectiveness… more
- RTX Corporation (St. Petersburg, FL)
- …career growth opportunity with our Information Workplace Services team for a talented Linuz Systems Administrator . This is an opportunity to work in a highly ... harden Red Hat Enterprise Linux (RHEL) and related distributions. + Collaborate with Cyber to maintain and monitor system availability, performance, and logs… more
- GovCIO (Doral, FL)
- **Overview** GovCIO is seeking a motivated, career and customer-oriented Cybersecurity Administrator (Configuration Cell) III (Senior) to join our team in Doral, FL. ... posture of the Configuration Cell, ensuring the integrity and security of systems and configurations + Design, implement, and maintain security configurations for… more
- Katmai (Orlando, FL)
- …& RESPONSIBILITIES** + Responsible for instrumentation, telemetry design, performance analysis, system health reporting, and coordination with cyber and ... within CI/CD pipelines in compliance with RMF and RAISE 2 .0. + Collaborate with System Engineers, DevOps teams, and Cybersecurity SMEs to define performance… more