Linux System Administrator Jobs in USA

Leidos is seeking a Senior System Administrator to maintain a large enterprise IT contract for the DOD. The System Administrator will support operations across multiple enclaves classifications and time zones. The System Administrator provides systems and software Operations and Maint More...

Supervise and manage the daily activities of configuration and operation of systems which may be mainframe mini or client/server based. Plan and monitor the optimizing of system operation and resource utilization and perform systems capacity analysis and planning. Plan and monitor ass More...

Duties And ResponsibilitiesSystem Administration & Development Design administer deploy and support infrastructure middle ware and software to support Montana State Universitys research cyberinfrastructure. Design and prototype new systems and write technical proposals/reports for More...

THOR Solutions is actively seeking a mid/seniorlevel Systems Administrator with strong experience in DoD IT and Cybersecurity practices to support a new contract for the Naval Undersea Warfare Center Division Newport (NUWCDIVNPT)s Code 34 located in Middletown RI. An ideal candidate w More...

Be visionaryTeledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense factory automation air and water quality environmental monitoring electronics More...

The Digital Modernization Sector has an opening for an MECM Engineer / Windows System Administrator to work in Woodlawn MD.This position will require onsite work in Woodlawn MD five days a week.Day to Day Responsibilities: Install configure maintain/patch decommission and ensure compl More...

OverviewSystems Administrator(VMware M365 Cloud and Linux ONSITE)***Employer will not sponsor work visas for this position now or in the future and is not interested in . business arrangements at this time.***Select Medical is one of the largest operators of critical illness recovery More...

The University of Nevada Reno (UNR) appreciates your interest in employment at our growing institution. We want your application process to go smoothly and quickly. Final applications must be submitted prior to the close of the recruitment.If you need assistance or have questions rega More...

Career Area:Technology Digital and DataJob Description:Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar yourejoining a global team who cares not just about the work we do but also about each other. We are the makers problem solvers and future world builders wh More...

Erias Ventures was founded to serve its customers with an entrepreneurial mindset. We valuecreative problemsolvingopen communication andempowering our employeesto make decisions and put forth new ideas.Our staff includes technical experts working across multiple disciplines bringing d More...

Erias Ventures was founded to serve its customers with an entrepreneurial mindset. We valuecreative problemsolvingopen communication andempowering our employeesto make decisions and put forth new ideas.Our staff includes technical experts working across multiple disciplines bringing d More...

Please Note:  Due to Federal requirements only US citizens US naturalized citizens or US Permanent Residents holding a green card will be considered.This position requires passing a ServiceNow background screening USFedPASS (US Federal Personnel Authorization Screening Stand More...

Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our National Security Sectors (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering Computer Network Operations (CNO) Mission Software Analyt More...

We are looking for a Linux System Administrator & Environmental Modeling Specialist to support our government client in a Website Migration project.US BASED CANDIDATES ONLY.This is aremoteposition. Candidates must be located in the United States and be authorized to work.*No third More...

TO BE CONSIDERED FOR THIS POSITION YOUMUSTHAVE AN ACTIVE TS/SCI WITH POLYGRAPHSECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED).REQUIREMENTS:Knowledge with LinuxManage the daily activities of configuration and operation of IT systemsAid users in accessing and using IT systemsConfigure Ci More...

Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our National Security Sectors (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering Computer Network Operations (CNO) Mission Software Analyt More...

DescriptionTitle: Systems AdministratorPosition Number:THiring Unit: VP for Information Technology and Chief Information OfficerLocation: Manoa CampusDate Posted: April 27 2025Closing Date: May 9 2025Band: ASalary : salary schedules and placement informationFull Time/Part Time: Fullti More...

DescriptionCyberTrends leadership has 40 years of experience in the industry and the company continues to serve as a technology leader on many defense projects and programs. Formed in 2010 CyberTrend has longstanding partnerships and clients including partners like AWS and IBM governm More...

General information Location Burlington MA More...

Senior Linux System AdministratorCompany:The Boeing CompanyThe Boeing Company is currently seeking a Senior Linux Systems Administrator to join the Specialized United States Infrastructure Operations Organization team in Berkeley MO.This position will install operate secure and mainta More...