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$73.45k - $132.78k
...through our Digital Modernization sector, is seeking a motivated Linux Systems Administrator to become a part of our team. In this role, you will be... ...8570 / 8140 Information Assurance Technical (IAT) Level II certification. (Security+ CE, CCNA Security, CySA+, GICSP...SuggestedFull timeWork experience placementWork at office$70k - $130k
Dark Wolf is looking for a Linux System Administrator who is interested in working in a fast- paced environment building and maintaining an extensive Infrastructure as a Service (IaaS), platform and hypervisor stack for a DoD customer. The successful candidate will work...SuggestedFull timeFor contractorsRemote work3 days per week$120,000 per week
...solutions essential for the U.S. intelligence community, the Department of Defense, and other federal agencies. As a Senior Systems Administrator, you will play a vital role in safeguarding our nation's security by maintaining and optimizing IT frameworks and infrastructures...SuggestedManTech International
Laurel, MD26 days ago$130k - $270k
...Captivation Software is looking for a entry level software engineer who shall be part of a team... ...testing, characterizing, and optimizing various system networking components for High Performance Computing (HPC) systems in a Linux environment. Requirements...Entry levelHourly payFull timeTemporary workCaptivation Software
Remote1 day ago- ...in Plano, Texas is seeking a skilled Unix L3 Administrator. The role involves installing, configuring, and maintaining Unix systems while managing user accounts and resolving... ...years of experience and strong knowledge of Linux and Solaris, along with excellent problem-solving...Suggested
Cloud Hybrid Technologies LLC
Plano, TX2 days ago - ...Exelon is seeking a Lead Systems/Application Administrator to ensure secure, compliant, and reliable operation of enterprise Oracle platforms in a... ...leadership for Oracle ERP, Oracle EPM, OCI, CI/CD pipelines, and Linux servers, while guiding other administrators. The role...Suggested
Delmarva Power & Light Co.
Washington, IL3 days ago - Job Location: Brevard County, FL 32925 Job Description The Linux/UNIX System Administrator will manage and maintain AFTAC’s Linux-based systems,... ..., Docker, Kubernetes) is a plus. Top Secret Clearance IAT Level 2 Oracle (Solaris) Certified Associate and/or RedHat Certified...Suggested
Gcubed Enterprises
Florida, NY3 days ago - ...Technologies LLC in Plano, Texas is seeking a Unix L3 Administrator responsible for installation, configuration, and maintenance of Unix systems. The role includes managing user accounts,... ...with Unix operating systems like Linux and Solaris and proficiency in various scripting...Suggested
ETHEREUM TECHNOLOGIES LLC
Plano, TX5 days ago - ...Seeking a collaborative and technically proficient Linux System Administrator, the full-time remote position will manage Linux infrastructure across data center and cloud environments, handle OS lifecycle management, and design automation processes for long-term scalability...SuggestedFull timeRemote work
Virtual Vocations Inc
United States4 days ago - ...To support the Linux infrastructure, the full-time Linux Systems Administrator will provision and manage Debian-based virtual machines, develop configuration management scripts, and participate in incident response while working remotely. Key responsibilities Provision...SuggestedFull timeRemote work
Virtual Vocations Inc
United States5 days ago - ...Automation, LLC is seeking a skilled Unix L3 Administrator based in Plano, Texas. The role involves... ..., and ongoing maintenance of Unix systems, including managing user accounts and troubleshooting... ...experience, proficiency in Linux and Solaris, and be well-versed in scripting...Suggested
Robotics Prcocess Automation, LLC
Plano, TX4 days ago $52 per hour
...performed within the job. SUMMARY: The Senior Systems Administrator shall demonstrate experience in systems... ...the following operating systems: UNIX, Linux, or Windows. The specialized experience... ...Assurance Technicians (IAT) Level 2 certification; this includes both an...SuggestedHourly payContract workThe Tatitlek Corporation
Dahlgren, VA4 days ago- ...a candidate who is proficient within a LINUX (SuSe, Red Hat and OEL) and UNIX (Solaris... ...have 7+ years of experience within systems administration, along with knowledge of physical infrastructure... ...with IT and business clients at all levels of the organization • Follow the sun...SuggestedLocal area
HCLTech
New York, NY3 days ago - ...Linux System Administrator BAE Systems is seeking Linux Administrators to support a team of administrators with standard Linux system administration duties at ERDC in Vicksburg, Mississippi. The selected candidate will perform standard Linux System Administration duties...Suggested
BAE Systems USA
Vicksburg, MS4 days ago - 10+ Years of experience Bachelors Degree in related field Required Experience: Red Hat Linux System Administrator Red Hat Ansible Automation F5 Networks GTM and LTM Additional Desired Experience: VMware Virtualization Duties: Proactively...Suggested
Advanced Sciences and Technologies LLC
Egg Harbor City, NJ5 days ago - ...MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly, VA. As a Linux Systems Administrator, you will help maintain and enhance the Sponsor’s Linux environment alongside a talented team. You will be responsible...Work at office
ManTech
Chantilly, Loudoun County, VA4 days ago - ...MANTECH seeks an experienced and passionate, career and customer-oriented Linux Systems Administrator to join our team located in the Fort Meade, MD area. Responsibilities include, but are not limited to: Provide comprehensive administration and support for...Work at office
ManTech
Maryland4 days ago - ...Linux / Unix Systems Administrator We are seeking a dedicated and detail-oriented Linux / Unix Systems Administrator to join our team and ensure the stability, security, and efficiency of our systems infrastructure. In this role, you will be responsible for managing...Temporary workFor contractorsImmediate startFlexible hours
- ...System Administrator Radiance Technologies is an employee-owned company with benefits that are unmatched by most companies. Employee ownership... ...will be responsible for the proper function of Linux servers on a classified network. The Administrator will work...For contractors
Radiance Technologies
Center, MS4 days ago $92.3k - $166.85k
Leidos offers an exciting opportunity for a Senior Linux Systems Administrator in the Intelligence Sector’s, Cyber & Analytics Business Area (CABA... ...degree with 15+ years of related professional experience IAT Level II certification (e.g., Security+ CE, SSCP) Strong...Relocation package$80k - $128k
...Linux Systems Administrator Job Locations US-UT-Clearfield Requisition ID 2026-168462 Position Category Information Technology Clearance No Clearance Required Responsibilities Peraton is seeking a Linux System Administrator...Contract workLocal areaRemote workShift workWeekend workPeraton
Clearfield, UT5 days ago- ...Linux Administrator PoP: March 1, 2026 – Feb 28, 2031 (at the discretion of the US govt) Clearance... ...understanding of Linux operating systems, networking, and scripting languages.... ...3 for Information Assurance Technician Level II prior to the date of hire; and Appropriate...Work at officeLocal area
Strategic Defense Solutions LLC
Warner Robins, GA2 days ago $95k - $117k
...data for Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence. We are seeking a skilled Linux System Administrator to support the installation, configuration, security, and ongoing operation of Linux- and Windows-based systems in a...Temporary workFor contractorsWork experience placementImmediate startFlexible hoursSciTec
Boulder, CO1 day ago$38.2 - $56.6 per hour
...AI Systems Administrator We're looking for an AI Systems Administrator who is excited about supporting smart technologies that help teams... ...tooling and services. You will deploy, operate, and optimize Linux-based infrastructures, container platforms, and support bridging...Work experience placementWorldwideMeissner
Camarillo, CA4 days ago- A technology solutions company in Tennessee is looking for an experienced UNIX Systems Administrator to manage installation, configuration, and maintenance of UNIX (Linux) systems. Candidates should have a bachelor's degree in IT, extensive experience in system administration...
- ...Opportunity for advancement Training & development Role: Senior Linux/UNIX System Administrator Location: Brevard County, FL 32925 Let’s Create Our Future... ...Secret security clearance. Security+ certification. IAT Level II certification or compliance. Oracle Solaris Certified...
$92.3k - $166.85k
...your experience and enthusiasm! You will be providing your LINUX Systems Administration expertise to ensure DoD scientists have reliable access to... ...will you be doing in this role? Provide expert-level administration of RedHat Linux systems, ensuring optimal performance...Interim roleWork at officeLeidos
Mississippi3 days ago$90k - $105k
...Linux System Administrator DeVine is a leading provider of Technical and Scientific solutions for Federal, State and commercial clients. Our... ...and implementation of the network, system, and user-level policies & procedures in compliance with Security Technical...Full timeRemote workDeVine Consulting
Center, MS3 days ago- ...optimal operation of Information Systems to support the research of... ...serves as the Senior Systems Administrator and core Subject Matter Expert (SME) for enterprise Unix/Linux operations within a mixed-OS,... ...an active DOD 8570.01-M IAT Level I certification (e.g., Security+...Temporary work
Delaware Nation Industries
Bath, OH1 day ago $80k - $120k
Job Title Senior Linux Systems Administrator Location Princeton, NJ, US Job Description SAIC is recruiting for a Senior Linux Systems Administrator... ...time between (1) managing junior admins to support lower level issues; (2) identifying, evaluating, and prioritizing...SAIC
Princeton, NJ1 day ago
