Linux Systems Administrator Jobs in USA

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...

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...

Position: Linux Systems Administrator and Network EngineerLocation: Camp H.M. Smith Hawaii Shift: EveningLeidos Defense Sector is seeking a skilled Linux Systems Administrator and Network Engineer to support missioncritical operations at Camp H.M. Smith HI. In this role you will provide essential te...

ResponsibilitiesPeraton is seeking a MECM applications analyst/administrator.The SYSMAN (MCM) team is responsible for the health packaging and distribution of software and updates across the enterprise. They ensure that thousands of endpoints (laptops desktops and servers) are uniform secure and equ...

Command Post Technologies Inc. is seeking a hands-on detail-oriented IT Systems Administrator to help support and improve our internal IT infrastructure. This role is ideal for someone early in their IT leadership journey who thrives in a fast-paced security-conscious environment and enjoys solving...

OverviewAMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in Information Technology Test & Evaluation Program Mission Support Engineering & Analysis and Training.As our next Systems Admin supportingNAVAIRyoull co...

ABOUT THE TEAMABOUT THE JOBAnduril is seeking a Systems Administrator to directly support our most sensitive programs. You will be a part of the team administering operating system infrastructure implement automated configurations and support environment deployments across all classification levels...

ResponsibilitiesPeraton is seeking a MECM Applications Analyst/Administrator for our Customer in Suffolk VA.The SYSMAN (MCM) team is responsible for the health packaging and distribution of software and updates across the enterprise. They ensure that thousands of endpoints (laptops desktops and serv...

OverviewAMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology Test & Evaluation Program Mission Support Engineering & Analysis and Training.Must work in Mechanicsburg PA 1x per...

DescriptionPerforming software installation of GCCS-M systems onboard U.S. naval vessels and ashore for Program of Record (POR) and Non-POR sites CONUS and OCONUSPerforming installations using the appropriate installation procedures (IP) and applicable MSUs (Multiple Security Update) including insta...

Primary Responsibilities Support and expand enterprise IT infrastructure across cloud and on-premises environments. Coordinate server configuration and administration with multiple internal and external stakeholders. Monitor systems and applications to ensure security availability and performance....

Job Title: Senior Systems Administrator Location: Tallahassee FL Duration: Approx. 3-month contract We are hiring for the role of Senior Systems Administrator. Below are the key details: Role Overview Seeking a Systems Administrator to support enterprise infrastructure cloud platforms and system op...

Requisition Number:28436Required Travel: 0 - 10%Employment Type:Full Time/Salaried/ExemptAnticipated Salary Range:$65592.00-$90000.00Security Clearance:Ability to ObtainLevel of Experience:MidHIThis opportunity resides with All-Domain Operations (ADO) a business group within HIIs Mission Technologie...

Requisition Number:28492Required Travel: 0 - 10%Employment Type:Full Time/Salaried/ExemptAnticipated Salary Range:$96278.00-$125000.00Security Clearance:Ability to ObtainLevel of Experience:MidHIThis opportunity resides with All-Domain Operations (ADO) a business group within HIIs Mission Technologi...

Please note that applications submitted via handwritten forms email mail or fax will not be accepted. Your job application must be completely filled out and include all employment do not limit employment to the past 10-15 years. Your application must contain complete job histories which include job...

Hello Associates ***Greetings from My3Tech*** Position: Systems Administrator C. Advance Location: Tallahassee FL (Onsite) Duration: 12 Months Job Description: Bachelors Degree or technical institute degree in Computer Science Information Systems or other related field. Or equivalent work expe...

OverviewNow Hiring at AMERICAN SYSTEMSEpsilon Inc. has joined AMERICAN SYSTEMS! As one organization we offer expanded resources streamlined operations and increased opportunities for growth and development.Join us to be part of a dynamic collaborative environment dedicated to innovation and customer...

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...

OverviewNow Hiring at AMERICAN SYSTEMSEpsilon Inc. has joined AMERICAN SYSTEMS! As one organization we offer expanded resources streamlined operations and increased opportunities for growth and development.Join us to be part of a dynamic collaborative environment dedicated to innovation and customer...

OverviewNow Hiring at AMERICAN SYSTEMSEpsilon Inc. has joined AMERICAN SYSTEMS! As one organization we offer expanded resources streamlined operations and increased opportunities for growth and development.Join us to be part of a dynamic collaborative environment dedicated to innovation and customer...