Linux Administrator jobs

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

Senior Red Hat Linux Administrator

Arlington, Virginia

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Today

Job ID: 2610475 Location: Arlington, VA, US Date Posted: 2026-03-20 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is currently seeking an experienced Linux and UNIX Administrator to operate and maintain Red Hat and Oracle Linux (Release 7 and 8), and HP-UX (11.31) operating systems within

Full-time

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 Administrator w/ AWS - Secret Clearance

Scottsdale, Arizona

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Today

job summary: Our client is in search of a Linux Administrator to join their Space Ground Systems Engineering team. location: Scottsdale, Arizona job type: Contract to Perm salary: $68 - 72 per hour work hours: 9am to 5pm education: Bachelors responsibilities: The Linux Administrator provides infrastructure support for ServiceNow MID servers, application nodes, RDS instances, and supporting systems within a self-hosted network enclave. This role combines Linux system administration with cl

Contract

USD68 - USD72

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

Junior Linux Administrator

John C. Stennis Space Center, Mississippi

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Today

Job Description ECS is seeking a Junior Linux Systems Administrator to work onsite at Stennis Space Center in Mississippi. The Junior Linux System Administrator is responsible for the servers that process data from a global network of buoys, managed by the National Data Buoy Center (NDBC). This position is located at the NDBC facility at the Stennis Space Center in Mississippi. While some telework is authorized, regular in-office presence is required, including the ability to come into the of

Full-time

RHEL Linux Administrator/Support Tech in Austin, TX

Hybrid in Austin, Texas

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Yesterday

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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Contract, Third Party

Depends on Experience

Linux Administrator

Tampa, Florida

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Today

Description The organization is looking for an experienced Systems Administrator with strong Linux, virtualization, and storage experience to support a primarily on prem infrastructure environment. This role maintains the reliability, availability, and security of Windows, Linux, virtual machines, and core infrastructure that supports 24/7 operations. The environment includes modern Windows Server builds, RedHat Linux, and a large VMware footprint. Key Responsibilities Administer and support

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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

Cincinnati, Ohio

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Today

Job Description A Linux Systems Administrator job is currently available at Belcan in Evendale, OH 45215. This is a full time, direct hire position with full benefits. Additionally, you must hold a current CompTIA Security+ certification, an equivalent, or be willing to obtain one. Ideal candidates will have a competency level equivalent to an associate degree plus a minimum of two (2) years' work experience supporting, building, and deploying a combination of the listed technology systems. Re

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Full-time

USD 85,000.00 - 95,000.00 per year

Linux Administrator - Pontiac, MI

Hybrid in Pontiac, Michigan

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Today

DTS is looking for Linux Administrator for our direct client Position in Pontiac, MI Server Administrator (Linux) The Linux Server Administrator role is responsible for the design, maintenance, and optimization of enterprise Linux infrastructure within a secure, hybrid on-premises and cloud-integrated environment. This position supports operational reliability, automation, storage integration, and containerized workloads. The ideal candidate has strong experience in patch management, repository

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Contract

DoE

B4 Software Factory (SWF) Linux Systems Administrator

Chandler, Arizona

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Today

Job#: 3024412 Job Description: Senior Linux Systems Administrator - Software Factory (SWF) Location: Chandler, AZ (On-site only - classified environment) Work Schedule: 1st Shift (9/80A) Travel: Up to 10% Clearance: Active Secret clearance required (interim typically not accepted) Employment Type: Contract-to-Hire (6-month contract typical; extensions possible) Rate: $90 / Hour Salary Range: $110,000-$167,000 Senior Linux Systems Administrator - Software Factory (SWF) Location: Chandler

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Full-time

USD 90.00 per hour

Linux Systems Administrator

Greensboro, North Carolina

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Today

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 for Linux systems and define remediation plans aligned to maintenance windows. Execute Linux patching using approved automation wher

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Third Party

Principal Linux Systems Administrator

Remote or Baltimore, Maryland

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Today

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight a

Full-time

USD 98,900.00 - 148,300.00 per year

Linux Administrator

Texas

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Today

job summary: Identify gaps and process improvements to enhance the stability of the environment Collaborating with various vendors (Redhat, HP, Dell, IBM AIX etc.) on RCA's and implementing the solution Seek out & share new ideas, approaches & industry insights towards automation & stability in infrastructure domain, self-service & self-healing Communicate, Collaborate and build relationships with partners and crucial team members including engineering and other operations leaders. We strive

Contract

USD55 - USD56

System Administrator (Linux) - San Jose, CA - MUST BE LOCAL

San Jose, California

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7d ago

Job Title: System Administrator (Linux) Location: San Jose, CA Duration: 1 Year of Contract Responsibilities: Engineering of systems administration-related solutions for various project and operational needs. Install new/rebuild existing servers and configure hardware, peripherals, services, settings, directories, storage, etc. in accordance with standards and project/operational requirements. Virtualization platform (VMware, KVM, and other) Storage management (Netapp, Dell/EMC, PureStorage, and

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Contract

Depends on Experience

Linux Administrator SME - HPC Operations

Springfield, Virginia

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2d 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

Sr Linux Engineer/Administrator

Houston, Texas

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Today

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/Programmer with Octopus Deploy

Phoenix, Arizona

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7d ago

Job Summary (List Format): - Serve as a Linux Administrator, managing and maintaining Linux server environments - Develop software using one or more programming languages: Java, Python, NodeJS, or Go - Utilize Octopus Deploy for deployment automation and release management - Collaborate with cross-functional teams, demonstrating strong communication skills - Apply problem-solving skills and aptitude for quickly learning new technologies - Leverage 10+ years of experience and a bachelor's

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Contract, Third Party

Depends on Experience

Red Hat Linux Administrator

Hybrid in Little Rock, Arkansas

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4d 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 needs. Our

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Contract

Depends on Experience

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Linux Administrator jobs