UNIX System Administrator Jobs in USA

Job ID: 5447Date Posted: November 18 2025The Space Dynamics Laboratory (SDL) is seeking an experienced Windows System Administrator to design implement secure and maintain systems and associated applications services and components. This is a full-time benefit eligible on-site position in our North...

Date Posted:Country:United States of AmericaLocation:MD231: 306 Sentinel Drive Suite100 AJ 306 Sentinel Drive Suite 100 Annapolis Junction MD 20701 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearan...

Job SummaryThe Lead System Administrator will address software performance related support issues and provide first and second level service desk support. This role will also implement and maintain cloud-based software service addition this senior level role will provide fourth level service desk s...

Date Posted:Country:United States of AmericaLocation:MA311: Woburn MA 225 Presidential 225 Presidential Way Goddard Building 27 Woburn MA 01801 USAPosition Role Type:RemoteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance i...

Role: Tech System Administrator Application Deployer Location: Nashville TN (Onsite from Day 1) Job Type: W2 Contract Experience Level: Senior (or) Lead Must Have Skills (Mandatory): CI/CD Deployment Strategies Microsoft Application Virtualization SQL Troubleshooting Nice to have S...

OverviewAt Houston Methodist the Senior (Sr.) Contract Administrator position is responsible for managing the contract category or negotiating strategy and monitors contract compliance through the life of the contract. This position is responsible for managing end-to-end strategic sourcing including...

Overview/ Job ResponsibilitiesSev1Tech is seeking a System Administrator SME to support the US Space Force Space Operations Command (SpOC) Space Delta 8. Space Delta 8 is the SATCOM war-fighting lead for the US Space Force and leads the operation maintenance and modernization of the Wideband Global...

Overview/ Job ResponsibilitiesPosition is contingent upon contract award and funding.Sev1Tech is seeking a System Administrator SME to support the US Space Force Space Operations Command (SpOC) Space Delta 8. Space Delta 8 is the SATCOM war-fighting lead for the US Space Force and leads the operatio...

Job Details Lee Spring Brooklyn - Brooklyn NY Lee Spring Connecticut - Bristol CT Full Time $52000.00 - $76000.00 Salary/year Day Shift Information TechnologyDescription Systems Administrator/Help Desk TechnicianLee Spring Company a global manufacturing company based in Brooklyn NY for over 100 year...

Salesforce Business System AdministratorCompany:The Boeing CompanyBoeing Commercial Airplanes (BCA) Sales and Marketing is seeking a Senior Salesforce Administrator to join our Digital Transformation team in Renton Washington.In this role you will focus on supporting users enhancing technical capabi...

Current University of Arkansas System employees including student employees and graduate assistants need to log in to Workday via then access Find Jobs from the Workday search bar to view and apply for open positions. Students at University of Arkansas System two-year institutions will also view op...

Linux System Administrator (Associate or Mid-Level)Company:The Boeing CompanyBoeing Defense Space & Security (BDS) Red LAN team is seeking an Associate or Mid-Level Linux System Administrator (Level 2 or 3) to join our team located in Colorado Springs CO.This position will be responsible for managin...

DescriptionOur Mission:Keep Washington Safe and Working!Our Values: Customer Focus One L&I Respect Diversity Equity and Inclusion Learning and Growth ReliabilityThe Department of Labor & Industries (L&I) an employer of choice is announcing an exciting opportunity to join our team as anIT System Admi...

Overview/ Job ResponsibilitiesPosition is contingent upon contract award and funding.Sev1Tech is seeking a System Administrator SME to support the US Space Force Space Operations Command (SpOC) Space Delta 8. Space Delta 8 is the SATCOM war-fighting lead for the US Space Force and leads the operatio...

Position Title: UNIX Systems Administrator (Senior Linux Engineer) Location: Boca Raton FL Duration: 12 Months Role Overview: Provide operational support and maintenance for a large Linux estate (approximately 300 servers). The role focuses on Red Hat (RHEL 8/9) administration patch management auto...

Job Title: Unix Systems Administrator-Sr. Linux Engineer Location: Ocoee FL (Onsite)- Locals only Duration: 6-12 Months (Contract) Interview: Video/ Onsite Interview Visa- USC & GC Only Job Description Onsite position in either Ocoee FL or Boca Raton FL. Client might request onsite interview. Can...

Job Title: System Administrator Integer (Onsite) Location: Nashville TN Duration: Up to 3 Years Job Description: This position does not include responsibilities typically associated with general IT support. Specifically this position will not be expected to: Provide desktop support or troublesho...

Belay Technologies has been voted Baltimore Business Journals (BBJ) Best Places to Work 2019 runner up in 2020 and a finalist in 2021!Belay Technologies is seeking a System Administrator (SA) to join our intel team. The SA provides support for implementation troubleshooting and maintenance of Inform...

Application Deadline:11/30/2025Address:3 Times SquareJob Family Group:TechnologyMonitors restores service changes supports and handles day-to-day activities 7/24/365 required to run the mission critical systems for the company ensuring business service levels are met and environments are managed. Mo...

***This role is being recruited by a third party agency Robert Half. To be considered for this roleyou must apply via the Robert Half website.Applications submitted to the Monterey Bay Aquarium website will not be considered.***At the Monterey Bay Aquarium we are passionate about creating an inclusi...