senior linux system administrator Jobs

81 - 100 of 2,203 Jobs

Linux AdministratorJob Title - Linux Administrator

American Systems CorporationCompany Name - American Systems Corporation

•

Gaithersburg, Maryland, USA

Full-time

Overview AMERICAN 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. Responsibilities As a Linux Administrator with AMERICAN SYSTEMS you will have the opportunity to do the following:Collaborate with onsite system design personnel to implement new system software and hardware.Maintain and develop

Linux System Engineer - Join us in Huntsville, AL!Job Title - Linux System Engineer - Join us in Huntsville, AL!

Accenture LLPCompany Name - Accenture LLP

•

Atlanta, Georgia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

Linux System Engineer - Join us in Huntsville, AL!Job Title - Linux System Engineer - Join us in Huntsville, AL!

Accenture LLPCompany Name - Accenture LLP

•

Tampa, Florida, USA

Full-time

Linux System Engineer - Join us in Huntsville, AL!Job Title - Linux System Engineer - Join us in Huntsville, AL!

Accenture LLPCompany Name - Accenture LLP

•

Los Angeles, California, USA

Full-time

Senior System Administrator- Remote!Job Title - Senior System Administrator- Remote!

American Systems CorporationCompany Name - American Systems Corporation

•

Remote

Full-time

Overview AMERICAN 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. U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance Responsibilities As an IT Systems Administrator you will have the opportunity to do the following:Work with a small team to maintain the he

Senior Cross Domain Platform System AdministratorJob Title - Senior Cross Domain Platform System Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Columbia, Maryland, USA

Full-time

Job Number: R0219640 Cross Domain Platform System Administrator, Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Department of Defense? We're looking for a Cross Domain Platform System Administrator to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment that supports critical cybersecurity mission customers. As a Linux sys

Windows and Linux System Analyst 6--only local to MIJob Title - Windows and Linux System Analyst 6--only local to MI

I2U Systems, Inc.Company Name - I2U Systems, Inc.

•

Lansing, Michigan, USA

Contract, Third Party

Minimum of 5-7 years of experience in the following: 1. Install and configure systems and application components on Windows and Linux environments 2. Gather and document requirements, researching and presenting options, analyzing and recommending solutions for both ongoing application changes and new efforts 3. Experienced and knowledgeable with the following tools and technologies: Windows Server administration (2016 and later), RHEL 7.0 and above, Cloud Infrastructure Azure/AWS/Google Cloud P

System Administrator Senior - Secret clearance requiredJob Title - System Administrator Senior - Secret clearance required

General DynamicsCompany Name - General Dynamics

•

Kit Carson, Colorado, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Host Based Security System (HBSS), Implementing Policies, Linux, Red Hat Enterprise Linux (RHEL), Security Technical Implementation Guides (STIGs) Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Systems Administrator Se

Linux System EngineerJob Title - Linux System Engineer

Accenture LLPCompany Name - Accenture LLP

•

Huntsville, Alabama, USA

Full-time

Senior High Performance Computing System AdministratorJob Title - Senior High Performance Computing System Administrator

Boeing CompanyCompany Name - Boeing Company

•

El Segundo, California, USA

Full-time

Senior High Performance Computing System Administrator Company: The Boeing Company The Boeing Company is looking for a highly experienced and detail-oriented Senior High Performance Computing System Administrator to join the team in either El Segundo, CA; Huntington Beach, CA; or Tukwila, WA. The Information Technology Infrastructure & Operations team provides and employs best practices when implementing security requirements within an information system including software engineering methodol

FSL Linux Systems AdministratorJob Title - FSL Linux Systems Administrator

JacobsCompany Name - Jacobs

•

Houston, Texas, USA

Full-time

Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and diverse team to make a difference? If you are, we need you! We need your talent, teamwork, and energy to help us achieve great things that inspire people all over the globe. We need you to bring creative ideas and diverse backgrounds to help us envision, shape, and deliver systems that will enable the exploration of space while benefiting people here on Earth. We are exc

System Administrator, SeniorJob Title - System Administrator, Senior

SilverEdgeCompany Name - SilverEdge

•

Maryland, USA

Full-time

Overview SilverEdge is seeking a Senior System Administrator to serve for a closed restricted network and support other DoD guest systems at various classification level. Tasks include performing installation, troubleshooting and other administrative tasks associated with ongoing maintenance and enhancement of information systems and services. Performs systems planning, management, analysis, integration, installation and training tasks that include all aspects of preparing and implementing a hi

Linux Systems AdministratorJob Title - Linux Systems Administrator

NC State UniversityCompany Name - NC State University

•

Raleigh, North Carolina, USA

Full-time

Posting Details Posting Information Posting Number PG193846EP Internal Recruitment No Working Title Linux Systems Administrator Anticipated Hiring Range $85,000 - $90,000 Work Schedule Monday - Friday, 8 a.m. - 5 p.m. and as needed after hours Job Location Raleigh, NC Department Electrical and Computer Engineering About the Department The Electrical and Computer Engineering (ECE) Department is one of the top 10 suppliers of ECE talent at the BS level in the US, and ranks in the top ECE D

Senior System AdministratorJob Title - Senior System Administrator

RTX CorporationCompany Name - RTX Corporation

•

Tucson, Arizona, USA

Full-time

Date Posted: 2025-05-19 Country: United States of America Location: AZ805: RMS AP Bldg 805 1151 East Hermans Road Building 805, Tucson, AZ, 85756 USA 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 to start date.Security Clearance: Secret - Current Senior System Administrator Tucson, AZ. Must have an active secret clearance we offer relocation! About US: At Raytheon,

Staff Linux System Admin - FederalJob Title - Staff Linux System Admin - Federal

ServiceNow, Inc.Company Name - ServiceNow, Inc.

•

San Diego, California, USA

Full-time

Company Description At ServiceNow, our technology makes the world work for everyone, and our people make it possible. We move fast because the world can't wait, and we innovate in ways no one else can for our customers and communities. By joining ServiceNow, you are part of an ambitious team of change makers who have a restless curiosity and a drive for ingenuity. We know that your best work happens when you live your best life and share your unique talents, so we do everything we can to make t

Systems Administrator - LINUX / ContainerizationJob Title - Systems Administrator - LINUX / Containerization

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Maryland, USA

Full-time

Job Description This position is participating in our External Referral Program. If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a $3000 payment! This position may be eligible for a $25K sign on bonus for external hires! Systems Administrator - LINUX / Containerization WHAT WE'RE DOING Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the evolving threat of cyber warfare.

Senior System AdministratorJob Title - Senior System Administrator

LeidosCompany Name - Leidos

•

Orlando, Florida, USA

Full-time

Are you an experienced Senior System Administrator looking for your next challenge? Your search ends here! We have an exciting opportunity for you to support several Programs in the Orlando Area. Your expertise will guide the definition, implementation, and delivery of capability focused on Cyber Training systems and Synthetic Environment Generation. You'll have the chance to work with a broad range of systems, providing overall support for various critical systems. Join our team and make a diff

SCITLS UNIX/Linux OS AdministratorJob Title - SCITLS UNIX/Linux OS Administrator

General DynamicsCompany Name - General Dynamics

•

Offutt Air Force Base, Nebraska, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Backup and Recovery (Software), Enterprise IT, Information Technology (IT) Services, Linux, Virtual Desktop Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impa

Senior Red Hat Linux Administrator Consultant- Hybrid Annapolis, MDJob Title - Senior Red Hat Linux Administrator Consultant- Hybrid Annapolis, MD

Stellar IT SolutionCompany Name - Stellar IT Solution

•

Annapolis, Maryland, USA

Contract, Third Party

5/5/2025 @4:30PM EST Position: Senior Red Hat Linux Administrator Consultant - PORFP K23-0094-25L-7 Location: 189 Harry S Truman Parkway, Annapolis, MD 21401 Onsite/ Remote: Hybrid Duration: Long-Term Submission Limit: 1 Can submit 1 candidate Must provide copy of degree & other evidence (i.e. transcript) Must provide copy of resources' Red Hat Certified Systems Administrator certification Signed Attachment O Resource Acknowledgement 2 days remote, 3 days on-site (Hybrid) Summary The AOC

Systems Administrator Advisor (Linux)Job Title - Systems Administrator Advisor (Linux)

General DynamicsCompany Name - General Dynamics

•

Newington, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, Problem Solving, Troubleshooting Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrator Advisor (Linux) with GDIT. A career in enterprise