Linux System Administrator jobs

Linux Infrastructure System Administrator

Moorestown, New Jersey

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Yesterday

Job Description WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreak

Full-time

USD 91,000.00 - 181,113.00 per year

Linux RHEL System Administrator

Plano, Texas

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Yesterday

Resource Level: Senior. 10 Years of Experience. Job Title: Linux RHEL System Administrator Overview We are seeking a Linux RHEL System Administrator with strong foundational expertise in Red Hat Enterprise Linux configuration, troubleshooting, and system administration. The ideal candidate will have deep hands-on experience managing enterprise Linux environments and ensuring system reliability, security, and performance. Experience with cloud platforms and DevOps tools is a plus. Key Responsi

Full-time

Mid-Level Linux Systems Administrator

Huntsville, Alabama

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Yesterday

Torch Technologies Thank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison County, headquartered in Huntsville, AL. Our team provides superior research, development, and engineering services to the Federal Government and Department of War. As one of the nation's top 100 defense companies, the services we provide directly support the men and women who serve our country. Our

Full-time

Senior Linux Systems Administrator

Huntsville, Alabama

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Yesterday

Full-time

Linux System Admin

Hybrid in Allentown, New Jersey

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Today

Linux System Admin Allentown, NJ - Need to be on W2 Students are welcome to apply 7 days work (9 hours per day ) then 7 days leaveRole SummaryWe are seeking a technically skilled Deployment Technician (Logical) responsible for troubleshooting, configuring, and validating server operating systems, firmware, and logical configurations as part of large-scale data center deployments. This role focuses on system-level readiness, quality assurance, and verification activities to ensure servers meet de

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Contract

35 - 40

Senior UNIX/LINUX System Engineer

Remote

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Yesterday

The UNIX/LINUX System Engineer - Senior provides senior engineering and operational leadership for UNIX/Linux infrastructure under the SEC ISS contract. This role is responsible for secure, reliable, and compliant operation of Red Hat Linux-based systems across virtualized, data center, cloud-connected, and HALSI high-performance computing environments (NYRO, SEC HQ/DC, and D1 Manassas) that support SEC OIT services. The engineer leads incident response, advanced troubleshooting, and service res

Full-time

USD 107,900.00 - 195,050.00 per year

Sr. Linux Systems Administrator

Houston, Texas

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Today

NAVA Software solutions is looking for a Sr. Linux Systems Administrator Details: Sr. Linux Systems Administrator Location: Houston TX - 4 days/week onsite Duration: 6 -12 months CTH Seeking a Senior Linux Systems Administrator to support our System Administration team. This position requires a true senior engineer who is deeply technical, highly autonomous, and capable of co-owning Linux platform standards, automation direction, and operational excellence alongside the existing senior Linux

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Third Party, Contract

Linux Administrator

San Diego, California

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Today

Job#: 3033803 Job Description: Linux Administrator Location: San Diego, California (Onsite) Employment Type: Contract to Perm Clearance Requirement: Candidates must be able to obtain and/or maintain a Department of Defense --Secret clearance as a condition and continuation of employment. Role Overview This position is for a Linux server administrator on a Research, Development, Test, and Evaluation (RDT&E) network supporting a US Government Customer. The selected candidate will work as a L

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Full-time

Linux Systems Administrator

John C. Stennis Space Center, Mississippi

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Yesterday

Radiance Technologies is an employee-owned company with benefits that are unmatched by most companies. Employee ownership, generous 401K and profit sharing, health/dental/life/vision insurance benefits, interesting assignments, educational reimbursement, competitive salaries, and a pleasant work environment combine to make Radiance Technologies a great place to work and succeed. The System Administrator will advance the capabilities of the Commander Naval Meteorology and Oceanography Command (C

Full-time

Sr System Engineer (LINUX)

Washington, District of Columbia

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13d ago

Sr Linux Systems Engineer 100% ONSITE in Washington DC 20006 Per Federal contract U.S. Citizenship Required Must be able to pass enhanced FBI background screening (criminal, financial and finger printing) for Public Trust clearance Performance Period: June 2026- Dec 31 2026, with the possibility of multi-year extension based on performance W-2 or C2C MUST APPLY BY 5/12/2026 Job Summary:The Senior Systems Engineer will play a critical role in supporting a Linux-based high-performance computing

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Third Party, Contract

Depends on Experience

Datacenter/Systems(Linux OR Windows)Administrator

Santa Clara, California

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Yesterday

We have an immediate on-site opening for a Datacenter Operations/System Administrator (8 to 12 years of overall experience) at the Santa Clara location. Job description: Datacenter responsibilities: Install and configure new equipment (rack and stack, cabling). Perform preventive maintenance and routine checks on data center devices. Analyze server and storage systems to identify and initiate repairs. Monitor systems to ensure maximum uptime. Maintain up-to-date documentation. Manage lifecycle

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Contract, Third Party

65+

Windows/Linux Server Administrator

Remote

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Yesterday

Seeking an experiencedWindows/Linux Server Administratorto support OS level upgrades, server operations, and troubleshooting in an enterprise environment. Role focuses primarily onWindows Server, with some Linux exposure. Key Responsibilities Support and maintain Windows and Linux servers Perform OS and application upgrades Troubleshoot server, application, and basic network issues Use command line tools (PowerShell, Bash) for administration Participate in scheduled maintenance windows Follow

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Contract, Third Party

Depends on Experience

Linux Systems Administrator

Scott Air Force Base, Illinois

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12d ago

Linux Systems Administrator Scott AFB, IL Pay from: $115,000/yr MUST : Active DoW Secret clearance 8+ years of experience in Systems administration 4+ years of hands on RHEL and Linux administration experience Strong scripting experience : Unix shell scripts and Oracle 19c Experience with RHEL 8/9, STIG configuration, SELinux, Firewalld, and FAPolicy. Experience working in AWS environments Experience supporting DevSecOp and integration efforts is highly desired Experience with any of the follow

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Full-time

110000 - 120000

Linux Administrator - placement

Arlington, Virginia

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Today

Job#: 3028202 Job Description: For immediate response, please send to : Updated WORD resume, desired hourly rate, and best time to speak! Job ID: 3028202 Position: Linux Administrator Location: 100% REMOTE (HQ in Arlington, VA) Duration: Long Term Contract (W2 ONLY) MUST HAVES: Ability to obtain and maintain a DoD Secret Clearance | Security+ CE (please send a copy)Bachelor's & 7-10+ years of experienceScripting experience with Bash, Python, or Ansible Role Overview We are seeking a Linux Adm

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Full-time

Lead, Linux Systems Administrator

West Palm Beach, Florida

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Yesterday

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

Linux System Engineer

Salt Lake City, Utah

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Yesterday

The Linux System Engineer Server Migration role is a vital position within the Unix Engineering team, responsible for supporting the firms large scale server migration project, which involves relocating physical and virtual infrastructure between datacenter locations. This includes planning and executing migrations of ESXi hosts and virtual machines, mana Managing I SCSI storage network configurations, working with LVM logic volume manager for storage provisioning and migration and ensuring sea

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Third Party, Contract

Depends on Experience

Lead C++ Linux System Engineer

Santa Clara, California

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6d ago

Job Description: Good theoretical and practical knowledge of C++Experience developing drivers for Linux OSExperience with system programmingExperience with complex SW multi-threaded environmentsExperience in development for Linux (compilers, linkers, build systems, debuggers)Debugging techniquesCapable to independently take a feature through the entire development cycle while cooperating with multiple teams. Job Responsibilities: Become a valued member of an autonomous, cross-functional agile te

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Full-time, Third Party

150000 - 160000

Sr. Linux AI System Engineer

Remote

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13d ago

Sr. Linux AI System Engineer Remote - TX and or CST preferredStart ASAP - one month assignment The AI environment that was built following less than best practices. Experiencing instability, and do not have the resources to debug and resolve these issues. Technical Requirements/Scope Linux Systems EngineeringGPU / HPC expertiseAI/ML platform supportCloud + DevOps + MLOpsFull AI Build ExperienceConfiguration management, Monitoring, diagnostics and issue resolution of:Servers Lenovo and Lenovo G

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Contract

$70 - $75

Linux / RTOS Lead C++ System Engineer

Santa Clara, California

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27d ago

Job Description: Good theoretical and practical knowledge of C++Experience developing drivers/system programming for Linux (compilers, linkers, build systems, debuggers)Experience with system programmingExperience with complex SW multi-threaded environmentsExperience in development for RTOS or NOSDebugging techniquesCapable of independently taking a feature through the entire development cycle while cooperating with multiple teams.Android development is a plus, Java is a plus Job Responsibilitie

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Full-time, Third Party

Depends on Experience

Linux Administrator - Level 2

Fort Meade, Maryland

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Today

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th

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Full-time, Contract

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Linux System Administrator jobs