Linux System Administrator jobs

RHEL Linux Administrator/Support Tech in Austin, TX

Hybrid in Austin, Texas

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12d ago

Hi,Kindly find the JD mentioned below, Solicitation Number: 26R0015472Role: RHEL Linux Support Admin/TechLocation: Austin, TXDuration: 12+ MonthCustomer Name: State of TX (Texas Department of Public Safety) JOB DESCRIPTION: The Support System Administrator will be responsible for supporting the migration and modernization of EOL systems, including legacy systems running older versions of Windows and Red Hat Enterprise Linux . The role will focus on upgrading these systems to supported OS versi

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Third Party, Contract

Depends on Experience

Linux/Unix System Admin

Plainview, New York

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Today

Start Date: ASAP Duration: 3 Months (Contract-to-Hire; extension or conversion expected) Location: Plainview, NY (3 days onsite / 2 days remote) Type: Contract-to-Hire Industry: Oil & Energy Overview Our client, a leading organization in the Oil & Energy sector, is seeking a Linux Systems Administrator to support their enterprise IT environment. This position is a critical backfill for a long-tenured team member and requires a consultant who can step in quickly and operate with minima

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Contract

Linux Administrator

Remote

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Today

Linux Administrator Looking with State client experience candidates. Manages, configures, and maintains Linux-based servers and infrastructure to ensure high availability, security, and performance. Key responsibilities include installing systems, automating tasks with scripting (Bash/Python), monitoring system health, patching software, and managing user access. They often support 24x7 environments, working with both virtual and physical servers. Description: Manage/maintain/secure and help tra

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Contract, Third Party

$60 - $70

Linux Systems Administrator (Vulnerability, Patching, and Hardening)_Onsite@Greensboro,NC

Greensboro, North Carolina

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8d ago

Role: Linux Systems Administrator (Vulnerability, Patching, and Hardening) Location: Greensboro, NC, Onsite Contract Description: Performs hands-on vulnerability remediation, patch deployment, and secure configuration hardening for Linux environments. Ensures changes are executed safely in production, validated through Qualys Vulnerability Management, and measured through program metrics and service level agreement reporting. Essential functions Review Qualys Vulnerability Management findings f

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Contract, Third Party

$30 - $40

Linux Administrator

Fort Belvoir, Virginia

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8d 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

SE Linux/ MLS LInux Administrator/ SME - TS/SCI w/ CI Poly

Herndon, Virginia

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Today

job summary: Our client is in search of a SE Linux/ MLS Linux Administrator/ SME to support their SDA/NGA programs location: Herndon, Virginia job type: Permanent salary: $100,000 - 140,000 per year work hours: 9am to 5pm education: Bachelors responsibilities: SE Linux Based MLS Linux Administrator SME for the enterprise MLS configuration team which includes our Centralized Supercomputing Facility (CSCF) High Performance Computing and other contracts. qualifications: Basic Qualifications

Full-time

USD100,000 - USD140,000

Linux Systems Administrator

Hybrid in College Park, Maryland

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Today

Job Number: R0234263 Linux Systems Administrator The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Navy? We're looking for a Linux System Administrator to help us ensure high availability and performance of mission-critical systems and implement automation to streamline operations. As a Linux Systems Administrator on our team

Full-time

USD 53,000.00 - 108,000.00 per year

Linux Systems Administrator

John C. Stennis Space Center, Mississippi

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Today

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

Linux Administrator SME

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 / SME

Herndon, Virginia

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Today

job summary: Our client is in search of a Linux Administrator/ SME to support their SDA/NGA programs. location: Herndon, Virginia job type: Permanent salary: $100,000 - 140,000 per year work hours: 9am to 5pm education: Bachelors responsibilities: Linux Administrator SME for support teams which includes our Centralized SuperComputing Facility (CSCF) High Performance Computing and other contracts. qualifications: Basic Qualifications: Bachelor's degree in Computer Science or an AIS degre

Full-time

USD100,000 - USD140,000

Linux Systems Administrator

Greensboro, North Carolina

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8d ago

Hello, Hope you are doing great. We have an immediate Requirements for these role Hiring: Linux Systems Administrator (Vulnerability, Patching, and Hardening) Location: Greensboro, NC Job Type: 12+ months contract Performs hands-on vulnerability remediation, patch deployment, and secure configuration hardening for Linux environments. Ensures changes are executed safely in production, validated through Qualys Vulnerability Management, and measured through program metrics and service level agree

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Full-time

$40 - $50

Linux System Engineer

Boise, Idaho

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13d ago

Position: Linux System Engineer Location : Boise ,ID Duration : 6-12 months Responsibilities and Tasks Your focus will be providing server support for Engineering design teams to ensure solutions meet or exceed business requirements. In this role you will be expected to suggest, promote, and leverage published standards to minimize environment complexity and ensure high server uptime and availability. Provide best in class computer support for engineering design teamsProvide technical direction

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Contract

Depends on Experience

Sr Linux Engineer/Administrator

Houston, Texas

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6d ago

NAVA Software solutions is looking for a Sr Linux Engineer/Administrator Details: Sr Linux Engineer/Administrator Houston TX - Hybrid Duration: 12 months Client someone with interest and proven experience moving users from Windows to Linux and changing out all other Windows-based plumbing (i.e. Active Directory, Group Policies, DNS, DHCP, email, Systems Center, software packaging, etc.)

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Contract, Third Party

Linux Administrator SME - HPC Operations

Springfield, Virginia

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13d ago

Linux Administrator SME - HPC Operations Location: Springfield, VA - Onsite Duration: Longterm Role Summary: Provide expert-level Linux administration for our Centralized SuperComputing Facility (CSCF) and associated HPC contracts. You'll handle day-to-day operations, automation, and user support to ensure optimal system performance and availability. This role requires an active TS/SCI clearance with CI Polygraph at the time of onboarding. Full-time onsite presence at designated federal fa

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Contract, Third Party

$55 - $60

Red Hat Linux Administrator

Hybrid in Little Rock, Arkansas

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5d ago

Red Hat Linux Administrator Contract: 3-6 months Advanced Red Hat Enterprise Linux administration Red Hat Satellite 6 administration Ansible Tower administration Ansible automation Strong scripting skills (bash, perl, etc.) About INSPYR Solutions Technology is our focus and quality is our commitment. As a national expert in delivering flexible technology and talent solutions, we strategically align industry and technical expertise with our clients'' business objectives and cultural nee

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Contract

Depends on Experience

Linux Administrator

Norwalk, Connecticut

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7d 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 Systems Administrator

Remote

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6d ago

Job Summary A Linux Administrator: Manages, configures, and maintains Linux-based servers and infrastructure to ensure high availability, security, and performance. Key responsibilities include installing systems, automating tasks with scripting (Bash/Python), monitoring system health, patching software, and managing user access. They often support 24x7 environments, working with both virtual and physical servers. Description: Manage/maintain/secure and help train current client workers on the R

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Contract, Third Party

Depends on Experience

Linux Administrator

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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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 Engineer

Salt Lake City, Utah

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Today

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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Contract, Third Party

Depends on Experience

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Linux System Administrator jobs