Linux Administrator jobs

Springfield, Virginia

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Today

Linux Administrator SME Key Qualification Checklist Program: Centralized SuperComputing Facility (CSCF) HPC Clearance Required: Active TS/SCI with CI Poly Basic Qualifications (Must Have) Bachelor's in Computer Science (or AIS) + 10+ years experience 5+ years developing system software in heterogeneous, multi-platform environments Strong Bourne/Bash & Expect scripting skills Advanced Linux kernel debugging (source code review, logs, crash, systemtap) Experience managing Red Hat Satellite repos

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Full-time, Contract

Linux Administrator

No location provided

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Today

GovCIO is currently seeking a Senior Linux Administrator to support the installation, configuration, maintenance, and optimization of Linux based systems in support of 616th Operations Center (616 OC) operations. This position will be located in San Antonio, TX and will be an onsite position. Responsibilities Manages and maintains Linux-based systems and servers. Primary duties include installing, configuring, updating, and hardening Linux operations systems and software applications. Ensures s

Full-time

USD 115,000.00 - 135,000.00 per year

Senior Linux Administrator

Denver, Colorado

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Linux Administrator in Denver, CO. Summary: This role requires a Senior Linux Administrator to support the list of tasks to support our Linux Server Administrator in support of our WebLogic Server and the Exalogic Migration project, currently underway. Tasks to complete involve: * Completing the migrations of 2 WebLogic environments from Exalogic to ExaUCS platform * Contracted resource would assist with troubleshooting/correction

Contract

$50 - $70 hourly

Linux Systems Administrator - TS/SCI REQUIRED

Fort Belvoir, Virginia

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Today

Seeking a Linux Administrator to support the DTRA I3TS Infrastructure Services team in maintaining and optimizing the Linux production environment. This role is responsible for sustaining Linux servers as well as the conceptualization, design, development, and implementation of new Linux capabilities. The administrator will work as part of the DTRA Systems Administration team, following ITIL best practices, while also operating independently on assigned tasks. This position supports the full se

Full-time

USD 60.00 - 65.00 per hour

Linux Administrator

Norwalk, Connecticut

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27d ago

A Fairfield County hedge fund is seeking a Linux Systems Administrator to join its Technology Infrastructure team. This role will support the firm s Linux server environment, including system provisioning, configuration, maintenance, and performance optimization, while collaborating with cross-functional IT teams to support enterprise applications and infrastructure. ResponsibilitiesManage Red Hat Linux server operations, including builds, upgrades, performance tuning, and troubleshootingOversee

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Full-time

$100,000 - $180,000

Linux Administrator

Frankfort, Kentucky

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5d ago

Role:Linux AdministratorLocation: Hybrid (3 Days Onsite) Frankfort, KYDuration: Long-Term ContractSummary:Client is seeking an experienced Linux Administrator to support and modernize a large enterprise Linux environment. This role will focus heavily on Oracle Linux Virtualization Manager (OLVM), automation using Ansible, and improving the stability, security, and scalability of virtualized infrastructure.Key Responsibilities: Administer, maintain, and support an Oracle Linux Virtualization Mana

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Contract

25 - 30

Linux administrator

Boise, Idaho

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5d ago

Object Technology Solutions, Inc (OTSI) has an immediate opening for a Linux administrator Linux administrator (Boise, ID) MAJOR RESPONSIBILITES: Provide best in class computer support for engineering design teams Provide technical direction and escalation for technologies maintained within the Linux compute space Drive innovation and automation of computer solutions both internally and for our customers Provisioning of systems both physical and virtual. Drive configuration management throu

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Contract

Depends on Experience

Linux Administrator

Fort Belvoir, Virginia

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27d ago

Job Title: Linux Administrator Location: Fort Belvoir, VA Type: Direct Hire Contractor Work Model: Onsite Security Clearance: Active Secret Clearance Required Responsibilities Support, maintain, and enhance Linux-based systems and services that enable Identity, Credential, and Access Management (ICAM) functions across the enterprise. Manage, configure, and maintain Linux servers (RHEL/Oracle Linux/Ubuntu or distributions in use). Perform patching, vulnerability remediation, system hardening, an

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Full-time

Depends on Experience

Linux Administrator (Cleared)

Marlborough, Massachusetts

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Today

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do We are seeking a highly skilled and motivated Linux Adminis

Full-time

USD 121,000.00 - 191,000.00 per year

ITSM ServiceNow Platform & Linux Administrator /CMDB Engineer

Washington, District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: Other Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Linux, Microsoft Windows Server, ServiceNow Administration, ServiceNow Configuration Management Database (CMDB), ServiceNow Platform Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: SYSTEMS ENGINEER Senior - Servi

Full-time

USD 119,000.00 - 161,000.00 per year

Senior Linux Administrator Team Lead

Falls Church, Virginia

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Today

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: IT Infrastructure and Operations Job Qualifications: Skills: Critical Systems, Enterprise Systems, Software Updates, System Administration, Technical Issues Certifications: CompTIA Security+ CE | CompTIA - CompTIA, Red Hat Certified Engineer (RHCE) | Red Hat - Red Hat Experience: 5 + years of related experience ship Require

Full-time

USD 127,500.00 - 172,500.00 per year

Linux Systems Administrator (Remote) C2H

Boston, Massachusetts

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5d ago

Name: Linux Systems Administrator Duration: 6+ Months Location: Boston MA 02135/ Remote Hours Per Week:35 Duties: Perform Maintenance and Systems Administration for HPC cluster Systems Administration forHPC linux cluster Manage user jobs and cluster configuration using Slurm Assist researchers in job scheduling and troubleshooting slurm job submissions Building and installing software on Linux Systems Working with support vendors to maintain systems Execute the migration/upgrade pla

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Contract, Third Party

Depends on Experience

Linux Systems Administrator Tier 1 & 2 (HPC)

Arlington, Virginia

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Today

Overview AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Linux Systems Administrator with Tier 1 & 2 experience to support a classified High-Performance Computing (HPC) environment in Arlington, VA. Are you an experienced Linux administrator with strong system fundamentals wanting to expand your skillset into HPC environments? If so, this role is for you! You will work alongside senior system administrators and engineers, receiving hands-on exposure to HPC p

Full-time

USD 91,600.00 - 153,000.00 per year

Senior Linux System Administrator

Fort Meade, Maryland

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Today

Overview The Linux System Administrator manages the day-to-day operations of Linux servers, ensuring system stability, security, and efficiency. This role involves troubleshooting issues, automating tasks, and supporting development or operations teams. Required Qualifications A Bachelor's degree in a related fieldMinimum of 10 years experience as a Linux System Administrator / Engineering Extensive experience installing, configuring, maintaining JBoss VMWare VM creation, configuration, and o

Full-time

Linux System Administrator

Downey, California

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12d ago

Onsite role. Background Checks: Yes Position Description: The Linux System Administrator is responsible for applying Red Hat Enterprise Linux (RHEL), Ubuntu, CentOS, Suse and Debian concepts and industry best practices to resolve complex issues, provide daily operational management of private and public cloud Linux server instances, maintaining thorough documentation of procedures and system configurations, selecting methods and techniques to obtain solutions, evaluating technologies, performing

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Full-time

Depends on Experience

Linux (Cloud) Systems Administrator

San Jose, California

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7d ago

We have a contract Onsite opportunity Linux (Cloud) Systems Administrator @ Santa Clara, CA (Onsite), Please find the JD below Role : Linux (Cloud) Systems Administrator Location: Santa Clara, CA (Onsite) Term: Long Term Eligibility: Additional Requirement: Candidates must be willing to provide valid government-issued ID (Drivers License) for identity verification during process. Responsibilities: Linux Administration: Demonstrated experience in installing, configuring, and upgradingLinux sy

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Contract, Third Party

Depends on Experience

Linux System Administrator

Downey, California

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17d ago

Job SummaryThe Linux System Administrator is responsible for managing, maintaining, and securing Linux-based systems across private and public cloud environments. This role involves applying industry best practices to resolve complex technical issues, administering multiple Linux distributions, and ensuring high availability, performance, and security of computing infrastructure. The administrator collaborates with cross-functional teams to deliver secure and reliable IT services to county stake

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Contract

Depends on Experience

Linux Security Administrator

Sierra Vista, Arizona

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Today

Job Description ECS is looking for a Linux Security Administrator to join our team in Sierra Vista, AZ office. Job Summary The Linux security administrator will architect, deploy, and maintain secure Linux-based systems (primarily RHEL and Oracle Linux) across classified and unclassified networks. You will ensure all systems meet DoD Security Technical Implementation Guides (STIGs) and maintain an Authorization to Operate (ATO) through continuous monitoring and vulnerability remediation. Core

Full-time

USD 100,000.00 - 140,000.00 per year

Lead, Linux Systems Administrator

West Palm Beach, Florida

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Today

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 Administrator - I3TS

Fort Belvoir, Virginia

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Today

This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI) or the ability to be obtain an (Interim Secret, Interim Top Secret) Because an active or interim DoD clearance is required, U.S. Citizenship is required Description TEKsystems is seeking a Linux Administrator to support the DTRA I3TS Infrastructure Services team to maintain and optimize the Linux production environment. The candidate will be responsible for sustaining Linux servers as well as the conceptualizati

Full-time

USD 60.00 - 65.00 per hour

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Linux Administrator jobs