- ManTech (Doral, FL)
- …high- security environments. + Possesses advanced expertise in operating systems , server hardware, virtualization platforms, network infrastructure, and ... **ManTech** seeks a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team...and automation (eg, PowerShell, Bash). + Deep understanding of system security best practices, hardening techniques, and… more
- Northrop Grumman (Melbourne, FL)
- …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... Northrop Grumman Classified Solutions team is seeking a **Linux Systems Administrator ** to join its dynamic team...products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. +… more
- TekSynap (FL)
- …Must possess a Secret security clearance **Overview** We are seeking a Systems Administrator to join our team supporting DLA Integrated Electronic ... recommend fixes to problems or potential problems with the network and its hardware, software, and systems ....systems . + Five years of experience with electronic security systems , specifically hands-on experience in installing,… more
- Northrop Grumman (Melbourne, FL)
- …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team...products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. +… 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 ... Directory, LDAP, or similar directory services. + Familiarity with network security protocols and best practices. +...(RHCE) Red Hat Certified Engineer, (RHCSA) Red Hat Certified System Administrator ). **Original Posting:** July 3, 2025… 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
- Lockheed Martin (Cape Canaveral, FL)
- …\(VSphere, VCenter, ESXi\) * Experience with networking equipment, network operating system functions, and network security hardening * Demonstrated ... 70 countries\. Lockheed Martin is actively seeking a Windows system administrator to support our Space business...DoD 8570\.01\-M IAT Level II or III certification \(i\.e\. Security \+, CASP, CISSP\) * Systems Administration experience… more
- Northrop Grumman (Eglin AFB, FL)
- …advantage to the warfighter. Come be a part of our mission. Northrop Grumman Space Systems is seeking a ** System Administrator ** to join the Deep Space ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...available for this position.** As the DARC Early Use System Administrator you will get to: +… more
- City of Treasure Island (Treasure Island, FL)
- Data & Systems Administrator Print (https://www.governmentjobs.com/careers/mytreasureisland/jobs/newprint/5034227) Apply Data & Systems Administrator ... systems . + Oversee the management of the camera system and mobile devices (MDM). + Install and maintain...for being the Department's 800Mhz Representative. + Maintain electronic security systems (door entry locks, remote entry… more
- Northrop Grumman (Tampa, FL)
- …and Windows operating systems upon start date, installs/loads operating system software, patches, and configures network components along with implementing ... you to join our team as a Principal Cyber Systems Administrator based out of Tampa, FL....Tier 1 and Tier 2 technical support (Domain Administration, System Administration, and Network Administration). + Monitor… more