Linux Administrator jobs

Cedar Rapids, Iowa

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Today

Description Application Support Analyst (PERMANENT PLACEMENT) Location: Onsite, 5 days per week/ CEDAR RAPIDS IOWA PERMANENT PLACEMENT POSITION: Must be eligible to work in the U.S. Interview Process: Video conference interview - 1ST ROUND , then onsite ! WHY APPLY? We are seeking an Application Support Analyst to join a collaborative service desk team supporting both external clients and internal users. This role is primarily focused on application support for proprietary Windows-based sof

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Full-time

USD 45,000.00 - 55,000.00 per year

Senior Linux System Administrator (RHEL on AWS)

Hybrid in Raleigh, North Carolina

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5d ago

Job Title: Senior Linux System Administrator (RHEL on AWS) Location: Raleigh, NC (Hybrid 2-3 days onsite/week) Responsibilities: Manage, configure, and maintain 400+ Red Hat Enterprise Linux (RHEL) servers across development, staging, and production environments in AWSBuild and maintain automation scripts using Bash/Python for ongoing operationsHandle user management, permissions, RBAC, and sudo policiesApply STIG hardening, manage OS firewalls, patching cycles, CIS controls, SSH hardening, and

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Contract

Depends on Experience

Linux Administrator - placement

Arlington, Virginia

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Yesterday

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

Red Hat Linux Administrator

Woodlawn, Maryland

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2d ago

Job Title: Red Hat Linux Administrator Location: Woodlawn, MD Duration: 6+ Months Contract Duties & Responsibilities: Administer, harden, and optimize Red Hat Enterprise Linux (RHEL 7/8/9+) systems for DIS operational environments. Build and maintain Ansible/Tower/AAP automation for OS configuration, patching, deployments, network/storage tasks, and cloud infrastructure provisioning. Operate and support DIS Internet Messaging platforms (Sendmail/Postfix, SMTP Auth, LDAP sync), including YA

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Third Party, Contract

Depends on Experience

Linux Systems Administrator/Cyber Security Professional

McLeansville, North Carolina

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Today

JOB TITLE: Linux System Administrator/Cyber Security Professional JOB LOCATION: McLeansville NC WAGE RANGE*: $44-45.38/hr. W2 JOB NUMBER: 26-00762 REQUIRED EXPERIENCE: QUALIFICATIONS: Bachelor's degree in a specialized area or equivalent relevant experience is required; plus, a minimum of 2 years of relevant experience; or a Master's degree. What we would like you to bring to the table (skills, knowledge, and experience): Experienced in Linux System Administrator for small/medium size networ

Full-time

USD 44.00 - 45.38 per hour

Sr. Linux Administrator

Woodlawn, Maryland

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Yesterday

**This position is located in Baltimore, MD** Your future duties and responsibilities: . Administer, harden, and optimize Red Hat Enterprise Linux (RHEL 7/8/9+) systems for DIS operational environments. . Build and maintain Ansible/Tower/AAP automation for OS configuration, patching, deployments, network/storage tasks, and cloud infrastructure provisioning. . Operate and support DIS Internet Messaging platforms (Sendmail/Postfix, SMTP Auth, LDAP sync), including YAML/Ansible-based server prov

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Contract, Third Party

50 - 70

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 System Administrator

Fort Meade, Maryland

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Today

Must Haves: Active TS/SCI security clearance with Full Scope Polygraph from the NSA 3+ years of Linux Systems Administration (Linux OS) experience preferably with RedHat/RHEL Linux, or SUSE Linux Experience with workload management systems, parallel file systems, networking and security System/software maintenance experience - problem isolation using debugging tools, performing software builds, OS upgrades, and patch installations Excellent communication skills and client-facing/customer support

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Full-time

$130000 - $190000 per annum

Senior Linux System Administrator

Raleigh, North Carolina

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9d ago

Please list AWS based tools and technologies on which the candidate has hands-on experience. Please list candidate's Linux system administrator certifications like LFCS, RHCSA, RHCE. The Department of Health and Human Services (DHHS) requires the assistance of Linux (RedHat) administrator(s) for the implementation and operational support of (NC FAST) Applications on AWS/Hybrid cloud. The primary role is to install and configure the Linux operating system as well as manage and maintain Linux-base

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Contract, Third Party

$60 - $70

Senior Linux System Administrator

Hybrid in Raleigh, North Carolina

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Yesterday

Job Title: Senior Linux System Administrator Job ID:26-02003 Location: Raleigh, NC,27607 Duration: 5 months on W2 contract Summary: Seeking a Senior Linux Admin to support AWS/Hybrid cloud environments for Client applications. Responsible for managing RHEL systems, cloud infrastructure, and system performance. Key Responsibilities: Administer and maintain Red Hat Linux servers (RHEL)Manage AWS services (EC2, S3, RDS, EBS, etc.)Perform system monitoring, patching, upgrades, and troubleshootingHa

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Contract

$71 - $80

Sr. Linux Systems Administrator

Houston, Texas

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3d ago

NAVA Software solutions is looking for a Sr. Linux Systems Administrator Details: Sr. Linux Systems Administrator Location: Houston TX - 4 days/week onsite Duration: 6 -12 months CTH Seeking a Senior Linux Systems Administrator to support our System Administration team. This position requires a true senior engineer who is deeply technical, highly autonomous, and capable of co-owning Linux platform standards, automation direction, and operational excellence alongside the existing senior Linux

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Contract, Third Party

Linux administrator

Boise, Idaho

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18d 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, Python, Production Support, SRE - CI/CD, 12+ Mths CTH South Jordan, UT

South Jordan, Utah

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Yesterday

Production Support / SRE, LINUX/UNIX Administration, SQL, Automation ( Python/bash/ Perl/Ruby/Shell), Messaging (MQ, CPS, XML, FIX), CI/CD ( Git, Artifactory, Jenkins, Docker), Data Streaming ( SPARK, Kafka), observability and monitoring (Grafana, Splunk, Dynatrace, AppDynamics), Configuration/Release mgt tools (Puppet, Ansible, Chef, GitHub) 12+ Mths Cont to Hire South Jordan, UT JPC - 3551 Level 2: (6 to 8 yrs of total industry Exp) Loc: South Jordan, UT (Hybrid: Hybrid - 3-days a week in

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Third Party, Contract

Linux System Administrator

Fort Meade, Maryland

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Today

MANTECH seeks an experienced and passionate, career and customer-oriented Linux System Administrator to join our team in Ft. Meade, MD. Responsibilities include but are not limited to: Creating and managing virtual environmentsSystems administration of hardware and software in support of maintenance, developing and testing of information technology systemsAdministration of Linux(i.e., Redhat/Rocky 8)Scripting with Basic Shell (Bash), PUTTYConfiguring and maintaining storage and file systemsDeve

Full-time

Senior Linux Systems Administrator

Princeton, New Jersey

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Today

Job ID: T2600057 Location: Princeton, NJ, US Date Posted: 2026-03-05 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description ? SAIC is recruiting for a Senior Linux Systems Administrator to join our program as a general technologist to support our NOAA GFDL program in Princeton, NJ serving the NOA

Full-time

USD 120,001.00 - 160,000.00 per year

Linux Systems Administrator

Scott Air Force Base, Illinois

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9d ago

Linux Systems Administrator Scott AFB, IL Pay from: $115,000/yr MUST : Active DoW Secret clearance 8+ years of experience in Systems administration 4+ years of hands on RHEL and Linux administration experience Strong scripting experience : Unix shell scripts and Oracle 19c Experience with RHEL 8/9, STIG configuration, SELinux, Firewalld, and FAPolicy. Experience working in AWS environments Experience supporting DevSecOp and integration efforts is highly desired Experience with any of the follow

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Full-time

110000 - 120000

Linux (Cloud) Systems Administrator

San Jose, California

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5d 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

Datacenter/Systems(Linux OR Windows)Administrator

Santa Clara, California

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3d ago

We have an immediate on-site opening for a Datacenter Operations/System Administrator (8 to 12 years of overall experience) at the Santa Clara location. Job description: Datacenter responsibilities: Install and configure new equipment (rack and stack, cabling). Perform preventive maintenance and routine checks on data center devices. Analyze server and storage systems to identify and initiate repairs. Monitor systems to ensure maximum uptime. Maintain up-to-date documentation. Manage lifecycle

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Third Party, Contract

65+

Windows/Linux Server Administrator

Remote

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5d ago

Seeking an experiencedWindows/Linux Server Administratorto support OS level upgrades, server operations, and troubleshooting in an enterprise environment. Role focuses primarily onWindows Server, with some Linux exposure. Key Responsibilities Support and maintain Windows and Linux servers Perform OS and application upgrades Troubleshoot server, application, and basic network issues Use command line tools (PowerShell, Bash) for administration Participate in scheduled maintenance windows Follow

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Contract, Third Party

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

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Linux Administrator jobs