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Linux Administrator Jobs in the United States

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Jobs

Linux Administrator - 30750 Huntington Ingalls Industries Inc

Des Moines, IA

$70,889–$88,000 / year

In this role, you will administer and maintain Linux-based systems that support Distributed Mission Operations (DMO), cybersecurity compliance, mission networks, and other functions critical to Air National Guard training and readiness. When extending an offer, HIIs Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the roles function and a candidates education or training, work experience, and key skills.

8 days ago

Quality Assurance Linux Administrator Skill Level 1 Kaizen Approach, Inc.

Annapolis Junction, MD

Salary Range: A variety of factors can impact the final salary offered, including, but not limited to, geographic location, Federal Government contract labor categories and wage rates, relevant work experience, specialized skills and competencies, education, and certifications. This position involves configuring and managing Linux operating systems, installing and loading operating system software, maintaining system integrity, configuring network components, and implementing operating system enhancements to improve reliability and performance.

30+ days ago

Linux/VMWare Systems Administrator (Systems Administrator 5) Huntington Ingalls Industries Inc

Virginia Beach, VA

The Navy Integrated Training Environment (NITE) Network Administrator is responsible for administering, maintaining, and securing the Navy Enterprise Tactical Training Network (NETTN) infrastructure, with a primary focus on Linux-based systems and VMware virtualization platforms supporting enterprise-wide modeling and simulation services. The candidate will collaborate with cross-functional engineering and cybersecurity teams to deploy, monitor, and maintain Linux servers, virtual machines, and workstation images throughout the enterprise.

20 days ago

Linux Administrator HonorVet Technologies

San Diego, CA

$70–$75 / hour
Quick Apply

Own the day-to-day operational health of the Linux Center of Expertise by driving RHEL 8/RHEL 9 security remediation, coordinating with service owners, maintaining Puppet and Ansible automation, and ensuring timely execution of KTLO operational work across the OS Engineering organization. HonorVet Technologies is a veteran-owned IT staffing firm, ISO 9001 and ISO 27001 certified, working with federal agencies, state governments, and Fortune 500 enterprise clients across the US.

30+ days ago

DevSecOps Engineer/Linux Administrator (Senior) ActioNet Inc

Arlington, VA

Remote

ActioNet is seeking a Senior DevSecOps Engineer with a focus on Linux and DB2 Administration to provide senior level technical operational support, administration and maintenance of the production applications, Middleware platforms and infrastructure ensuring services meet operational targets, achieve high availability and performance. Provide administrator support across RHEL 8, JBoss, WebSphere, Nginx, NFS, and related middleware, including SSL/TLS certificate renewals and configuration hardening.

7 days ago

Linux Administrator Avis Technologies

Des Moines, Iowa

On specified RedHat/CentOS and Ubuntu servers and desktops: plan, execute document and share methods. We have need of senior Linux System Administration support, with skills in the following areas.

30+ days ago

Linux Administrator / OpenShift Platform Engineer-Charlotte, NC Georgia Tek Systems

Charlotte, NC

Support Services include incident management (single user, branch outages, and infrastructure triage), coordination with problem management, constant knowledge building, identification implementation of process improvements, including but not limited to runbooks, monitoring, alerting, working with partner teams on process gaps, technology gaps, or stability concerns. Strong verbal communications skills, ability to maintain focus of a group of people on application related triage calls.

30 days ago

Linux Administrator II CesiumAstro Inc

Westminster, CO

$32.75–$38.71 / hour

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. This position partners closely with software engineering, network engineering, mission operations, cybersecurity, and IT teams to ensure stable, secure, and scalable Linux infrastructure supporting launch and ground operations.

30+ days ago

Linux Administrator Peraton

$86,000–$138,000 / year
Full time

Understanding of common security products (Splunk, Lumension/Ivanti, etc.), Familiar with Microsoft Active Directory and Group Policy Management, VMWare VSphere (e.g., ESXi, vCenter) administration and support, Linux Systems Administration, Storage. Experience with Red Hat Linux, Ubuntu, Veritas SF/Infoscale vcs/vxvm/vxfs, Linux build automation/recovery, OpenShift, OCFS2, Ansible Tower, Scaler.

26 days ago

Unix/Linux Administrator CGI Inc

Jacksonville, FL

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI's legal duty to furnish information. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

30+ days ago

Linux Administrator II CesiumAstro

Westminster, CO

$94,000–$112,000 / year

30+ days ago

Linux Administrator Q1 Technologies, Inc

Aurora, IL

Quick Apply

Support approved network or connectivity changes through the applicable AltaGas process when a PoC test requires a new port, URL allow-list entry, repository path, or firewall change. " Run and validate agreed test cases for monthly patches from the applicable Linux vendors, third-party software patches, and vulnerability-remediation actions.

30+ days ago

IT - Medicaid - Senior Linux Administrator TPI Global Solutions

Montgomery, AL

Quick Apply

Audit Support: Collaborate with the cybersecurity team to support audit findings, logging through auditd, and ongoing security posture, using the existing security stack and Azure-native tooling as the primary audit trail. Storage & Filesystem Management: Manage LVM, filesystems (XFS/EXT4), and partition layout, including dedicated mounts such AS /VAR, /TMP, and /var/log/audit, in line with CIS guidance.

30+ days ago

IT - Medicaid - Senior Linux Administrator TPI Global (formerly Tech Providers, Inc.)

Montgomery, AL

Quick Apply

30 days ago

NetOps/Linux Administrator Sentar Inc

Pearl City, HI

This includes overseeing virtual private networks (VPNs), cloud-based networks and virtual network appliances, as well as on-premises network infrastructure and hardware. The administrator applies strong communication, analytical, and problem-solving skills to identify, communicate, and resolve network issues, maximizing the benefit of IT systems investments.

5 days ago

Linux System Administrator - active Top Secret required GD Information Technology

Washington

To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.

6 days ago

LINUX Administrator Workforce Solutions Virens Global

Chantilly, Virginia

$150,000–$200,000 / year

Troubleshoots and resolves issues and maintain web application hosting systems, reliability and uptime of production applications. Develop scripts for automation and configuration deploy updates, IAVA patches, and Anti-Virus updates.

30+ days ago

Systems (Linux) Administrator (TS/SCI-Polygraph Required) Best Value Technology

Hanover, Maryland

Best Value Technology, Inc. (BVTI) is a service-disabled veteran-owned small business (SDVOSB) who is looking to identify a motivated and customer-oriented Systems (Linux) Administrator to join our high-caliber team supporting our federal customer in the Intelligence Community. This high-profile, long-term contract lends support to the technical environment required to securely support the customer’s needs in the acquisition process.

6 days ago

Senior Linux Administrator Systems Planning And Analysis, Inc.

Huntsville, AL

Responsibilities include analyzing system logs and identifying potential issues with computer systems, applying operating system updates, patches, and configuration changes, installing and configuring new hardware and software, and adding, removing, or updating user account information, including resetting passwords. The Senior Linux Administrator will provide support to the Tactical Innovation and Experimentation Lab (TIEL) for the upkeep, configuration, and reliable operation of computer systems.

30+ days ago

Linux Administrator Systems Planning and Analysis

Huntsville, Alabama

Full time

Responsibilities: Responsibilities include analyzing system logs and identifying potential issues with computer systems, applying operating system updates, patches, and configuration changes, installing and configuring new hardware and software, and adding, removing, or updating user account information, including resetting passwords. Additional duties involve managing system security, documenting system configurations, troubleshooting anomalies, training personnel on the use of the system, and supporting Approval to Operate (ATO) requirements.

20 days ago

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Linux Administrator Jobs in the United States

Linux Administrator - 30750 Huntington Ingalls Industries Inc

Quality Assurance Linux Administrator Skill Level 1 Kaizen Approach, Inc.

Linux/VMWare Systems Administrator (Systems Administrator 5) Huntington Ingalls Industries Inc

Linux Administrator HonorVet Technologies

DevSecOps Engineer/Linux Administrator (Senior) ActioNet Inc

Linux Administrator Avis Technologies

Linux Administrator / OpenShift Platform Engineer-Charlotte, NC Georgia Tek Systems

Linux Administrator II CesiumAstro Inc

Linux Administrator Peraton

Unix/Linux Administrator CGI Inc

Linux Administrator II CesiumAstro

Linux Administrator Q1 Technologies, Inc

IT - Medicaid - Senior Linux Administrator TPI Global Solutions

IT - Medicaid - Senior Linux Administrator TPI Global (formerly Tech Providers, Inc.)

NetOps/Linux Administrator Sentar Inc

Linux System Administrator - active Top Secret required GD Information Technology

LINUX Administrator Workforce Solutions Virens Global

Systems (Linux) Administrator (TS/SCI-Polygraph Required) Best Value Technology

Senior Linux Administrator Systems Planning And Analysis, Inc.

Linux Administrator Systems Planning and Analysis

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