Linux Administrator jobs

Hybrid in Charlotte, North Carolina

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5d ago

Job Title: Unix-Linux Administrator with Ansible Scripting Location: Charlotte, North Carolina (Onsite) Job Description: We are seeking a highly skilled Unix/Linux Administrator with strong hands-on experience in Ansible scripting to join our team in Charlotte, NC. The ideal candidate will be responsible for managing and automating Linux/Unix environments, ensuring performance, reliability, and system security across various platforms. Key Responsibilities: Administer, configure, and maintain Un

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Contract

$60 - $65

Lead Linux Administrator

Melbourne, Florida

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7d ago

Responsibilities: Responsible to manage all Linux server hosted on On-prem and clouds.Works with remote support team, vendors, end users, Customer Service Representatives and other technical staff to resolve Linux servers issues.Be responsible for working on critical issues and have ability to provide detail RCA.Be responsible to manage the cluster servers, server Patching and servers builds using the automate tools like BigFixOptimizing and monitoring the system performance.Skill Requirements:

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Full-time

$55,000 - $103,000

Senior Linux Administrator

Arlington, Virginia

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Today

Job ID: 2510581 Location: ARLINGTON, VA, US Date Posted: 2025-10-21 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description Team SAIC is seeking an experienced Red Hat Senior Linux Administrator to operate and maintain the Linux operating systems within our environment. This position is based out of the Pent

Full-time

Linux Administrator

Westlake, Texas

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Today

Description: **Hybrid | Westlake, TX** This is a Shift role Wed-Sat or Sun-Wed (10 hours each day) -12 pm - 10 pm EST Our client has an exciting opportunity for a Linux Administrator. The role involves working within an enterprise infrastructure group, focusing on server operations, incident management, and ensuring the stability of the environment. The position requires collaboration with senior technology staff, operations teams, and teams based in India. As an Operations member of this tea

Contract

Linux/Windows Systems Administrator - Top Secret Clearance

King of Prussia, Pennsylvania

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Today

Job Description What We're Doing: Lockheed Martin's Electronic, Cyber & Information Warfare (ECIW) market segment within the RMS C6ISR line of business is focused on ensuring our customers can dominate the full Electromagnetic Spectrum (EMS), bringing capabilities to bear in the realms of intelligence, surveillance and reconnaissance (ISR), cyber techniques and effects, electronic warfare (EW), information operations (IO), and 5G.MIL; while delivering full-spectrum cyber capabilities and cyber

Full-time

USD 67,000.00 - 117,990.00 per year

Sr. Linux/Windows Systems Administrator - Top Secret Clearance

King of Prussia, Pennsylvania

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Today

Full-time

USD 81,600.00 - 143,865.00 per year

Linux Administrator

Doral, Florida

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Linux Administrator in Doral, FL. Duties Include: * Application Troubleshooting: Troubleshoot and resolve issues with applications/servers, in a complex, ever-changing environment, without requiring a step-by-step guide; Handle intense, high-stress, highly visible projects, mostly alone, without needing constant guidance; Get to the root cause, understand the problem and the environment, determine and present options for a permanent fix, g

Contract

$69 - $93 hourly

Sr. Linux/Windows Systems Administrator

King of Prussia, Pennsylvania

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Today

Full-time

USD 81,600.00 - 143,865.00 per year

Linux Administrator

Chantilly, Virginia

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Today

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a

Full-time

Linux Administrator (CAE)

Ann Arbor, Michigan

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Today

Join our dynamic team as an experienced Linux Administrator (CAE) to join our team and support mission-critical systems. The role involves performing daily Enterprise Level Computer-Aided Engineering (CAE) application Maintenance & Support. Responsibilities: Support the LSF job scheduling environment, including application integration. Strong understanding of CAE solver, Pre and Post processing applications. Create & maintain scripts using at least (2) programming languages (e.g., Korn shell, C

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Contract

Linux Systems Administrator

Lexington, Massachusetts

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Today

Linux Systems Administrator Location : Lexington, MA Duration : 3 years+ Candidates must have an active secret clearance to be considered for this position. Description: Maintains operation of multi-user computer systems, including coordination of infrastructure and cloud responsibilities. Develops and designs core operating system builds. Responsible for coding, virtualization, and automation of systems. Sets up administrator and service accounts, maintains an active directory of users and syst

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Contract

$80 - $90

Linux Systems Administrator (Active Secret Clearance Required)

Lexington, Massachusetts

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Yesterday

Job Title: Linux Systems Administrator (Active Secret clearance) Duration: 3+ years Client: Defense Research Lab Location: Lexington, MA 02421, United States (Onsite) Work Location: Candidates should expect to be onsite 5 days a week. There may be flexibility for up to 1 day work from home but will be dependent on program requirements. Final schedule to be determined by hiring manager. Job Overview: Maintains operation of multi-user computer systems, including coordination of infrastructure a

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Contract

$85 - $95

Senior Linux Administrator

Wright-Patterson Air Force Base, Ohio

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Today

We are seeking a highly motivated and skilled Senior Linux Systems Administrator to join our team. This individual will be responsible for the installation, configuration, maintenance, and troubleshooting of Linux and Windows-based systems in a secure environment. The candidate will possess a Security+ certification and an active Top Secret clearance with SCI and SAP eligibility. Experience with Special Access Programs (SAP) within the last three years is highly desirable. technical and non-tech

Full-time

Linux Administrator @ Jackson, MS - Hybrid 3 day a week to local office

Hybrid in Jackson, Mississippi

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Yesterday

Title: Linux Administrator Location: Jackson, MS Work Mode: Hybrid 3 day a week to local office Key Responsibilities: Install, configure, and maintain Linux operating systems (Red Hat, CentOS, Ubuntu, etc.)Perform system monitoring, performance tuning, and troubleshooting for cloud and on-premises infrastructureAssist with system upgrades, patches, and security updatesTroubleshoot and resolve hardware and software issuesAutomate system tasks using shell scripting or configuration management tool

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Full-time

Depends on Experience

Linux Systems Administrator Tier 1/2 - Contract - W2 & C2C - Salt lake city, Utah - Direct client

Salt Lake City, Utah

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Yesterday

Role will require 1 weekend day every week (Saturday or Sunday. Weekend days are onsite. Possible Schedules are Tuesday Saturday: 10:30AM - 6:30PM or Sunday Thursday: 10:30 AM 6:30 PM per team needs (After Oct shifts to 9:30 am 5:30 pm) Position requires 5 days in the office per week in Salt Lake City. As a Linux Administrator, you will be the Tier 1 / Tier 2 support of the Business systems in a 24x7 follow-the-sun model. This will entail alert management, OS troubleshooting, and working to rest

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Contract, Third Party

Depends on Experience

Linux/SCADA administrator-Engineering Tech III (LINUX)

Los Angeles, California

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Today

Linux/SCADA administrator - Engineering Tech (LINUX) Location : Los Angeles CA Duration: 6+ months contract. Rate : USD- 60 /Hourly on C2C and Local and required F2F interview Linux/SCADA administrator // local candidates strongly preferred Experience Qualifications: Education : High school diploma or general education development test (GED), and two years of accredited college or university in engineering and six years of relevant experience, two years of which must have been at the Engine

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Contract

$50 - $60

Linux/UNIX Administrator

Plano, Texas

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13d ago

Position Title: Linux Administrator Job Location: Plano TX- (5 Days onsite & 24x7 Rotational) Joining Mode: Long Term Contract Shift :- Rotational (Shift 1 (8 AM 5 PM), Shift 2 (4 PM 1 AM), Shift 3 (12 AM 9 AM)) also on weekend RHEL Certification is required Job Description: The Unix L3 Administrator is responsible for the installation, configuration, and maintenance of Unix systems. This includes managing user accounts, file systems, and network services. The L3 Administrator also troubleshoot

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Third Party, Contract

$40 - $50

Senior Level Redhat Linux System Administrator

Charlotte, North Carolina

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Today

Genesis10 is currently seeking a Senior Level Redhat Linux System Administrator with our client in the financial industry located in Charlotte, NC, Plano, TX, and Pennington, NJ. This is a 12+ month contract position. Responsibilities: Perform triage of business impacted incidents, restore incidents to meet service level agreement Duties include 9x5 incident support, triage LEAPP upgrade failures, rollback of LEAPP upgrade Root cause analysis, escalation of critical issues, and execution of sche

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Full-time

USD 58.31 - 66.31 per hour

Linux System Administrator

Hybrid in Atlanta, Georgia

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Today

Job Number: R0228123 Linux System Administrator The Opportunity: On our team, you'll support the client's Security Operations mission. This includes the deployment, operation, administration, troubleshooting, updating, securing, and maintenance of all systems, sof tware, and infrastructure that enable enterprise cybersecurity capabilities across the client and its Operating Divisions ( OpDivs ) . You'll operate, maintain, and administer existing network and systems architectures, and perform ne

Full-time

USD 77,500.00 - 176,000.00 per year

System Administrator (Linux)

Houston, Texas

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Yesterday

Must have skills:3+ years of experience in system administration/integrationDemonstrated mastery of two or more subject areas through current certifications or demonstrated relevant project experienceLinux admin (Mandatory)HP server maintenance/hardware - gen 12 using (Mandatory)Ansible automationLinux KVM virtual machinesAbility to work effectively in Linux and Windows operating system

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Contract

Depends on Experience

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Linux Administrator jobs