Linux Administrator Jobs in USA

Leidos has an immediate need for a Linux Systems Administrator to support the Advanced Enterprise Global Information Technology Solutions (AEGIS) contract at NASAs Marshall Space Center in Huntsville AL. The AEGIS contract provides high quality integrated communications services for secure voice vid...

Role: Linux System Administrator Location: Downey CA(Hybrid) Key Responsibilities: Responsible to develop and manage the computing and infrastructure systems on private and public cloud environments (AWS Azure GCP). Provide creative problem solving critical thinking and advanced troubleshoo...

Leidos Corporate Information Security Office (CISO) reporting through the Digital Modernization sector is seeking a Linux and Windows System Administrator to support and maintain complex classified environments. The selected candidate will be responsible for administering securing troubleshooting an...

CCS is in search of a Senior Linux Software Developer/System Administrator to fill a System Architects role for PFPAsatmospheric modeling system. The system provides hazard prediction for the Pentagon Reservation DoDactivities and DoD occupied facilities within the NCR. The needed services will supp...

JD : Role: Linux Admim Descriptions: 6 - 8 years of experience administering Red Hat Enterprise Linux (RHEL) in Production environments. Manage day-to-day administration of the Unix/Linux server infrastructure with primary focus on Red Hat Linux environments. Perform system configuration account...

Solution IT Inc. is looking for SAS Administrator with Linux for one of its clients in Redwood city CA (4 days onsite) Job Title: SAS Administrator with Linux Responsibilities: Installation & Maintenance: Install configure and upgrade SAS 9.4 platform components on Linux (RHEL/Unix) servers...

Date Posted:Country:United States of AmericaLocation:US-IA-CEDAR RAPIDS-Th St NE BLDG 136Position Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is requ...

Geon Technologies is a rapidly growing small business that provides signal processing andsensor system integration services to the United States Government (USG) and the industrybase that supports them. Geon seeks to be known for signals sensors and systems. Geonhas expertise in the science and deve...

Date Posted: Country:United States of America Location:US-IA-CEDAR RAPIDS-Th St NE BLDG 136 Position Role Type:Onsite U.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior...

Windows and Linux System Administrator (Mid-Level or Senior)Company:The Boeing CompanyThe Boeing Company is looking for a highly experienced and detail-oriented Windows and Linux Systems Administrator (Mid-Level or Senior) to join the team in Seal Beach CA or Huntington Beach CA.In this role you wil...

We have a contract Onsite opportunity Linux (Cloud) Systems Administrator @ Santa Clara CA (Onsite) Please find the JD below Role : Linux (Cloud) Systems Administrator Location: Santa Clara CA (Onsite) Term: Long Term Eligibility: Open to US Citizens and Green Card holders only due to nature of...

Date Posted:Country:United States of AmericaLocation:US-AZ-TUCSON-E Hermans Rd BLDG 802Position Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is requir...

AT&T Global Public Sector is a trusted provider of secure IP enabled cloud-based network solutions and professional services to the Federal Government. We are dedicated to recruiting developing and empowering a diverse high-performing workforce that is passionate about what they do committed to our...

REQUIRES AN ACTIVE/EXISTING TS/SCI WITH FS POLYGRAPH - NO REMOTE WORK MUST WORK ON SITELinux Admin The job duties are as follows:Work in an environment where you can help design the architecture and develop solutions to meet organizational needs. Looking for an innovative motivated individual to joi...

Overviewi3 is looking for an experienced Senior Linux System Administrator to join our this role youll be the go-to person for keeping our mission-critical Linux systems secure stable and running smoothly. We work in a dynamic environment supporting multiple organizations so we need someone who com...

Overviewi3 is looking for an experienced Senior Linux System Administrator to join our this role youll be the go-to person for keeping our mission-critical Linux systems secure stable and running smoothly. We work in a dynamic environment supporting multiple organizations so we need someone who com...

Job ID: 7819Date Posted: May 1 2026Space Dynamics Laboratory (SDL) is seeking an experienced Linux System Administrator to design implement secure and maintain systems and associated applications services and components. This is an on-site non-remote position in our Albuquerque NM location.Key Respo...

We have an opening for an experienced Linux Systems Administrator to help design automate secure and support enterprise Red Hat Enterprise Linux services in a highly regulated environment. This role is ideal for someone who enjoys combining hands-on operations platform engineering and security compl...

AT&T Global Public Sector is a trusted provider of secure IP enabled cloud-based network solutions and professional services to the Federal Government. We are dedicated to recruiting developing and empowering a diverse high-performing workforce that is passionate about what they do committed to our...

Requisition Number:28355Required Travel: 0 - 10%Employment Type:Full Time/Salaried/ExemptAnticipated Salary Range:$70232.00-$80000.00Security Clearance:SecretLevel of Experience:MidThis opportunity resides with Global Security (GS).Mission Technologies Global Security (GS) group comprises live virtu...