Entry Level Linux Administrator jobs

Junior Linux System Administrator (Active Top Secret Clearance)

North Charleston, South Carolina

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Today

AMO, an Akima company, is looking to add a Junior Linux System Administrator with a Top Secret clearance to the team in Summerville, SC. This full-time position will support the Naval Information Warfare Center (NIWC) Atlantic Research, Development, Test & Evaluation (RDT&E) network as a Junior Linux System Administrator providing on-site Linux operational support to US Navy IPT programmatic and technical leadership. This role supports legacy and cloud-based Linux systems, assists with automati

Full-time

Linux System Administrator

Hybrid in Sacramento, California

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21d ago

Job Description Linux System Administrator / Automation Engineer Location: Sacramento, California Overview We are seeking a highly skilled Linux System Administrator & Automation Engineer to support enterprise operations across on-premises datacenters and hybrid cloud environments. The ideal candidate will have deep expertise in Red Hat Enterprise Linux (RHEL), Ansible automation, security compliance, and DevOps practices. This role involves system administration, security hardening, infrastruct

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Full-time, Third Party

$0 - $140,000

Linux Systems Administrator

Richmond, Virginia

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Today

Stefanini Group is hiring!Stefanini is looking for Linux Systems Administrator-Richmond, VA/Dallas, TX-Hybrid For quick apply, please contact Atika Nagar Ph: 248 582 Only! Responsibilities:Regular System Administrator activities including but not limited to:Performs moderate level infrastructure support tasks, maintenance, configuration and troubleshooting and provides resolution of problem tickets.Implements upgrades and patches. Recommends and remediates problems and vulnerabilities to meet c

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Contract

$65 - $70 /hr

Systems Administrator (Linux/Windows/Cisco)

Manassas, Virginia

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4d ago

Systems Administrator (Linux/Windows/Cisco)Our client, a leading federal defense contractor has an immediate opening for an IT Systems Administrator with an active Secret clearance to work onsite at their office in Manassas, VA. As a Systems Administration Specialist, you-ll serve as a front-line interface to users with technical issues by conducting systems analysis and development to keep systems current with changing technologies. Responsibilities may include: - Day-to-day support of serve

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Contract

55 - 59

Linux Administrator SME

Springfield, Virginia

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9d ago

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

Princeton, New Jersey

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10d ago

Job Title: Linux Administrator Location: Onsite - in the Princeton, NJ office (4 days onsite, 1 day remote) Duration: 12+ Months Contract Client: Bloomberg 10% Linux and 90% Vulnerability Required Skills: Heavy systems administration experienceThis person will be more heavy Linux focused. 10% Linux, 90% WindowsSomeone similar to Corey and Angel , but more of an internal client facing person, someone who can run and generate reports, run vulnerability management tools. Someone who can check var

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Third Party, Contract

Depends on Experience

Linux Server Administrator

Pontiac, Michigan

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Today

Maddisoft has the following immediate opportunity, let us know if you or someone you know would be interested. Send in your resume ASAP. - U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. Send in resume along with LinkedIn profile without which applications will not be considered. Call us NOW! Visa sponsorship is available for this position. Job Title: Linux Server Administrator Location: Pontiac, MI (Onsite) Position Overview The Linux Server Administrator role i

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Full-time, Part-time, Third Party, Contract

Linux Server Administrator

Remote

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7d ago

Ardent Technologies, Inc. is an accredited small business providing a full range of IT support services, cybersecurity services, staff augmentation, fiscal management, and administrative support. Headquarters in Dayton, OH, near Wright-Patterson Air Force Base, Ardent has served federal, state/local government, commercial, and higher education markets across the US since 2000. Our commitment to excellence, integrity, and client satisfaction drives our growthand yours. Job Description We are cur

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Contract, Third Party

Depends on Experience

Linux System Administrator

Houston, Texas

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4d ago

Experienced candidate who has experience in Linux System Administrator with Strong Debugging and Server hardware, Storage, Configuration Skill with Networking equipment and associate hardware. debugging hardware issues. Managing hardware, closely works with teams to analyze, troubleshoot, and manage Linux Environment . Years of experience needed 6 to 8 Years Technical Skills: Linux debug - Ability to analyse Linux kernel code and software to root cause issueStrong Working Experience with Linux

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Full-time

$80,000+

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

Red Hat Linux System Administrator

Chantilly, Virginia

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Today

The Digital Modernization Sector at Leidos is seeking A Red Hat Linux System Administrator. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sou

Full-time

USD 73,450.00 - 132,775.00 per year

Linux/Unix Systems Administrator

Johns Creek, Georgia

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Today

Description We are seeking a hands-on Linux / UNIX Systems Administrator to take full ownership of a 200+ Linux environment. This is a critical, execution-focused role. This individual will stabilize, modernize, secure, and actively manage our Linux infrastructure, including systems supporting OS/400 (OS4) integrations Requirements 5+ years hands-on Linux system administration experienceStrong experience with Red Hat, CentOS, Rocky, or UbuntuProven experience managing 100+ server environmentsDe

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Full-time

USD 47.50 - 55.00 per hour

Sr. Linux Administrator - Bellevue, WA (Onsite) - Fulltime

Bellevue, Washington

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Yesterday

Tittle: Sr. Linux Administrator Location: Bellevue, WA (Onsite) Duration: Fulltime Must Have Technical/Functional Skills: Unix Administration Unix Shell Scripting and text processing tools Unix / Linux Basics and Commands Linux OS Digital : Python; Windows Powershell, Altair Accelerator, IBM LSF Roles & Responsibilities: Manage and troubleshoot Linux services: DNS, NIS, LDAP, Altair Accelerator, IBM LSF. Perform kernel-level debugging, patching, and performance tuning. Automate system tasks u

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Full-time

125000 - 130,000

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 - 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

Splunk Administrator with Linux and Bash Scripting - Fully REMOTE - can apply - W2

Anderson, South Carolina

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9d ago

Splunk Administrator REMOTE SPLUNK CERTIFICATION REQUIRED Work Location: Role is 100% remote Candidate location: No SC residency required. Candidate must reside in lower 48 states (Continental US) and comfortable working EST time zone hours. Full job description attached and required and preferred skills are listed below. Additional details: ship is required for this project. Candidates must be able to meet all CUI Requirements (outlined in attached job description). Daily Duties / Responsibil

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Contract

Linux Systems Administrator, Senior

Crane, Indiana

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Today

Overview AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Senior Linux Systems Administrator with an active Secret clearance to support a mission-critical classified program at Naval Surface Warfare Center Crane Division, IN. This role supports a secure, closed Linux enclave responsible for protecting and recovering highly sensitive mission data. The ideal candidate brings strong Red Hat Linux experience, enterprise system administration skills, and a desire

Full-time

USD 80,100.00 per year

Senior Linux Systems Administrator

Princeton, New Jersey

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Yesterday

Job ID: 2600057 Location: PRINCETON, NJ, US Date Posted: 2026-01-07 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: No 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 NOAA GFDL lab i

Full-time

USD 120,001.00 - 160,000.00 per year

UNIX/LINUX Administrator (Level 3 Support), RHEL, Solaris, Shell/Perl : 12+ Mths Cont Alpharetta, GA

Alpharetta, Georgia

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9d ago

JPC - 3526 Level 4 (10+ Yrs of Overall Experience) Loc: Alpharetta, GA ( 3 days onsite, Hybrid Role) Duration 12+ Months Contract Interview Type: 2 Rounds (Final Round In-person a MUST LOCALS Only) Role: UNIX/LINUX Administrator (Level 3 Support), RHEL, Solaris, Shell/Perl : 12+ Mths Cont Alpharetta, GA Description: Hours may vary based on project: Shift timings would be from 7:00 AM to 9:30 PM by 2 members on weekly rotation i.e morning shift would stat at 7:00 AM and afternoon shift starts

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Third Party, Contract

Linux Administrator

El Segundo, California

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Today

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Full-time

USD 75,300.00 - 142,700.00 per year

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Entry Level Linux Administrator jobs