Linux System Administrator jobs in Illinois

Linux Operating System Administrator working with DevOps - $38 CTC - REMOTE (CURRENT WI Residents)

Remote

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Yesterday

Job Description: Crop to Crop resumes are accepted Location Requirement: Onsite or Remote? Candidates must be CURRENT WI residents. No relocation is allowed. This role can work 100% remote from within the state of WI. This position provides senior-level DevOps platform management and support for the smooth and efficient delivery of highly complex, multi-platform mainframe and web-based business applications and systems. DevOps platforms are expected to be available 24x7x365 and need to functio

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Contract

Depends on Experience

Sr. System Administrator (Linux)

Remote or Sterling, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

Senior Linux System Admin

Remote or Irving, Texas

•

Today

Job Overview: We are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance infrastructure team. This individual will serve as a subject matter expert (SME) on Linux systems, providing deep operational insight, advanced troubleshooting, performance tuning and capacity planning. Demonstrate a strong balance on hands-on expertise, automation mindset, and a strategic approach to system scalability, security, and lifecycle management. Respons

Full-time

USD 125,760.00 - 188,640.00 per year

Linux Administrator (HPC and NVIDIA GPU) | 100% Remote | (#CH) (#ANB)

Remote

•

Today

System Administrator High-Performance Computing (HPC)Location: Remote DURATION: 6 to 12 Months Key Responsibilities System Support & Troubleshooting Provide operational support and problem resolution for the NVIDIA NVL72 GPU system.Monitor system health and performance, proactively identifying and resolving issues to maintain high uptime and availability. Cluster & Workload ManagementAdminister and optimize the Slurm workload manager for efficient job scheduling and resource allocation.Manage c

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Contract, Third Party

Depends on Experience

Linux Systems Administrator

Hybrid in Chicago, Illinois

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13d ago

Linux Systems Administrator Chicago, IL - on site 3 days a week C2C Rate: Open In this contract role, you will be responsible for the deployment, maintenance, security, and optimization of our Linux server infrastructure. The ideal candidate has strong expertise in Linux administration, automation tools like Ansible, AWS cloud services, vulnerability management, ServiceNow experience, and in-place upgrade methodologies particularly with RHEL systems, with a proven track record of troubleshootin

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Contract

Depends on Experience

Sr. Linux Administrator

Remote

•

Today

Role: Sr. Linux Administrator with Bare Metal (GPU Bare Metal)Location: Seattle / New Jersey / Santa Clara / San Francisco / Remote Job Description: We would need candidates with Linux Administration and strong bare metal experience and experience in Cloud Devops, Orchestration/Automation (Chef, Ansible, Puppet, Openshift), AI/ML Devops, Datacenter. Required Key Skills: Bare Metal, Open Source Virtualization (QEMU/KVM etc.), Linux/Unix, Automation/Orchestration (Puppet/Chef/Ansible etc.), DevO

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Contract

$80,000 - $100,000

Senior System Software Engineer, Linux GPU

Remote or Santa Clara, California

•

Today

NVIDIA's invention of the GPU in 1999 fueled the growth of the PC gaming market, redefined modern computer graphics, and revolutionized parallel computing. More recently, GPU deep learning ignited modern AI - the next era of computing - with the GPU acting as the brain of computers, robots, and self-driving cars that can perceive and understand the world. Today, we are increasingly known as "the AI computing company". We are growing our company and the team with the most inquisitive people in th

Full-time

USD 168,000.00 per year

Senior Linux System Admin - Federal

Remote or Santa Clara, California

•

Today

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

Full-time

USD 126,700.00 - 215,400.00 per year

Senior Linux System Admin - Federal

Remote or Kirkland, Washington

•

Today

Full-time

USD 126,700.00 - 215,400.00 per year

Senior Linux System Admin - Federal

Remote or Chicago, Illinois

•

Today

Full-time

USD 126,700.00 - 215,400.00 per year

Senior Linux System Admin - Federal

Remote or Atlanta, Georgia

•

Today

Full-time

USD 126,700.00 - 215,400.00 per year

Linux Vulnerability Management Administrator

Remote

•

Today

Job Family: Systems Engineering (Digital) Travel Required: None Clearance Required: Ability to Obtain Public Trust What You Will Do: Provides 24x7x365 support as needed.Engineers and administers all aspects of RHEL 7, 8, and 9 servers, including upgrading, patching, troubleshooting, resolving, designing, communicating, analyzing system logs, managing network configurations, storage volumes and configurations, hardening systems to DISA STIG regulatory standard, remediating vulnerabilities, con

Full-time

USD 89,000.00 - 148,000.00 per year

Linux Systems Administrator

Remote or Sterling, Virginia

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Today

Full-time

Senior High Performance Computing System Administrator

Remote or Ronan, Montana

•

Today

Working at Yale means contributing to a better tomorrow. Whether you are a current resident of our New Haven-based community- eligible for opportunities through the New Haven Hiring Initiative or a newcomer, interested in exploring all that Yale has to offer, your talents and contributions are welcome. Discover your opportunities at Yale! Salary Range $90,000.00 - $165,750.00 Overview The Yale Center for Research Computing (YCRC) is looking for a versatile system administrator/engineer to hel

Full-time

USD 90,000.00 - 165,750.00 per year

Unix System Administrator (Onsite position)

Chicago, Illinois

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7d ago

Role: Unix System Administrator Location: Chicago, IL (Onsite position) Duration: 6+ Months Skills & Responsibilities: The Unix System Administrator will work as a team member on infrastructure management and support. The role focuses on Unix servers and VMware. The System Administrator will work as a team member to design, deploy, oversee, and support a 70+ site infrastructure. This can include but is not limited to installing hardware and software, deploying application infrastructure, and

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Contract, Third Party

UNIX System Administrator

Remote

•

Today

UNIX System Administrator 12 Months Remote (Pacific time) SCOPE OF WORK: Seeking UNIX System Administrator, to support the administration, maintenance, upgrade, and troubleshooting of AIX/IBM and Red Hat Enterprise Linux (RHEL) systems within the organization s IT infrastructure. This role will ensure the reliability, security, and efficiency of UNIX environments, support system migrations, and maintain comprehensive documentation for all UNIX-related assets and processes. Key Responsibilitie

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Contract, Third Party

Depends on Experience

UNIX System Administrator - SA 25-32646

Remote

•

Today

Job Title: UNIX System Administrator Location: Sacramento, CA (100% Remote) Contract Duration: 12 Months Position OverviewThe UNIX System Administrator will support the administration, maintenance, upgrade, and troubleshooting of AIX/IBM and Red Hat Enterprise Linux (RHEL) systems across an enterprise environment. This role will ensure UNIX infrastructure reliability, security, and performance while supporting system migrations, lifecycle operations, and documentation efforts. Key Responsibiliti

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Contract, Third Party

Depends on Experience

System Administrator - Edwards Air Force Base (Onsite)

Remote or California

•

Today

System Administrator - Edwards Air Force Base (Onsite) Today, every organization needs to be digital, powered by data, running in a multi-cloud world, ready to take on anything. Our Consulting team assesses customer's strategic, organizational and business challenges and uses in-depth industry knowledge to offer technical solutions that apply to future business environment and operational objectives to help our Dell Technologies customers gain market share and increase efficiency. Join us to d

Full-time

USD 104,550.00 - 135,300.00 per year

System Administrator

Remote

•

23d ago

Candidates Only, No 3rd Party Candidates Accepted IT - Systems Administrator role is to install, secure, administer, and maintain enterprise infrastructure systems, including active directory, M365/Entra ID, domain services, Windows Server Platforms, enterprise storage, Multi-Cloud/Hybrid Services and virtualized environments across the Americas for data center, and branch offices. Requirements: B.S degree in computer science, information technology, a related discipline, or equivalent experienc

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Contract

$60 - $70

System Administrator - High-Performance Computing HPC

Remote

•

Today

Hi hope you are doing .! System Administrator High-Performance Computing (HPC) Location: Remote (US Eastern Time business hours) Position Summary We are seeking a highly skilled and motivated System Administrator to support a cutting-edge High-Performance Computing (HPC) environment that enables advanced scientific research across multiple universities. This role is critical in ensuring the performance, reliability, and usability of an NVIDIA GPU-based HPC infrastructure. The ideal candidate wil

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Full-time

Depends on Experience

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Linux System Administrator jobs in Illinois, USA