Linux Systems Administrator Jobs in USA

Part-timeDescriptionJob Summary:The Information Technology (IT) Systems Administrator (Part-time) (Operations & Support) is primarily responsible for maintaining supporting and optimizing the technology environment that supports the Hall of Fame Village staff facilities and event operations. This ro...

Position Title: Helpdesk Analyst / Systems Administrator Location: Remote Duration: 12 months with the possibility of extension Role Overview We are looking for a versatile Helpdesk Analyst / Systems Administrator to join a small team supporting users of an external facing application. This ro...

Serigraph is seeking a knowledgeable and service-oriented IT Help Desk and Systems Administrator to support our employees and technology infrastructure. This role is responsible for delivering reliable technical support maintaining IT systems and ensuring employees have the tools and access they nee...

Title:Systems AdministratorBelong. Connect. Grow. with KBR! Around here we define the future.We are a company of innovators thinkers creators explorers volunteers and dreamers. But we all share one goal: to improve the world responsibly and safely.KBR has an entry-level opportunity for a Systems Adm...

DescriptionPosition TitleSystems Administrator Position PurposeThe Systems Administrator is responsible for the reliable secure and well-monitored day-to-day operation of the firms core systems and infrastructure platforms. A primary focus of this role is maintaining system health monitoring utiliz...

Work ScheduleStandard (Mon-Fri)Environmental ConditionsOfficeJob DescriptionCOMPANY: Thermo Fisher Scientific Inc.LOCATION: 300 Industry Dr. Pittsburgh PA 15275TITLE: Sr Systems AdministratorHOURS: Monday to Friday 8:00 am to 5:00 pmDUTIES: Lead and supervise all installed low code application syste...

Application close date:Applications will be accepted on an ongoing basis until the requisition is closed.At Blue Origin we envision millions of people living and working in space for the benefit of Earth. Were working to develop reusable safe and low-cost space vehicles and systems within a culture...

Job Description:Permian Resources (NYSE: PR) is currently seeking a Senior System Administrator reporting to the Sr. Infrastructure Manager in Midland Texas. This position will be responsible for providing system administration for all PR offices and data addition the successful candidate will have...

Title:Mid-Level Systems AdministratorBelong. Connect. Grow. with KBR! Around here we define the future.We are a company of innovators thinkers creators explorers volunteers and dreamers. But we all share one goal: to improve the world responsibly and safely.KBR has an opportunity for a mid-level Sys...

Online applications must be received before 11:59pm on:March 29 2026If a date is not listed above review the Applicant Instructions below for more details.Available Title(s):486SA-NNCSNPS - IT System Administration - ManagerBusiness Title:IT Systems Administrator ManagerEmployee Type:ClassifiedPosit...

OverviewPlanned Systems International (PSI) is an Enterprise IT services company who focuses on designing building securing and operating cutting-edge software solutions that drive mission success and operational excellence for Federal Government organizations. PSI is currently seeking an Tier III S...

DescriptionPosition TitleSystems Administrator Position PurposeThe Systems Administrator is responsible for the reliable secure and well-monitored day-to-day operation of the firms core systems and infrastructure platforms. A primary focus of this role is maintaining system health monitoring utiliz...

BridgePhase is a software engineering company focused on designing building securing and operating cutting-edge software solutions that drive mission success and operational excellence for Federal Government organizations. Our mission is to empower our clients and employees to realize their potentia...

Linux Windows UNIX RHEL Kali Solaris Ubuntu CentOS Debian Fedora Red Hat SecurityDue to federal contract requirements United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.Required:Must be a US CitizenMust have TS/SCI clearance w/ active polygr...

The Data Systems Administrator is a key member of the Technology Team responsible for ensuring the integrity security and accessibility of business-critical data. This is an ideal role for a highly motivated and detail-oriented candidate with strong technical skills and experience in a corporate env...

Join the industry leader to design the next generation of breakthroughs.Innovate to solve the worlds most important challenges.Honeywell is a Fortune 100 company that invents and manufactures technologies to address critical challenges linked to global macrotrends such as safety security productivit...

Freedom Technology Solutions Group is looking for a Linux System Administrator (SA) to join our team at acustomer site in McLean VA to support a mission-critical geospatial data visualization application. The Linux SA willbe responsible for the day-to-day operation of enterprise Linux this role you...

Join the industry leader to design the next generation of breakthroughs.Innovate to solve the worlds most important challenges.Honeywell is a Fortune 100 company that invents and manufactures technologies to address critical challenges linked to global macrotrends such as safety security productivit...

Sentar is proud to be an employee-owned company fostering a culture of empowerment collaboration and innovation. Sentar is dedicated to developing the critical talent that the connected world demands to create solutions to address the convergence of cybersecurity intelligence analytics and systems e...

Freedom Technology Solutions Group is looking for aLinux System Administrator (SA) to join our team at acustomer site in McLean VA to support a mission-critical geospatial data visualization application. The Linux SA willbe responsible for the day-to-day operation of enterprise Linux this role you...