Linux System Administrator jobs

Seal Beach, California

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Today

Linux System Administrator Company: The Boeing Company Boeing Defense, Space & Security (BDS), Space and Launch Organization seeks an early career Linux System Administrator to support Proprietary Programs in Seal Beach, CA. You will assist in installations, perform environment set-up, and help maintain operational readiness with various operating systems and hardware interfaces. Position Responsibilities: Assist with installation, configuration, and management of Red Hat Enterprise Linux (RH

Full-time

USD 79,050.00 - 106,950.00 per year

Linux System Administrator & Automation Engineer

Hybrid in Sacramento, California

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13d ago

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, infrastructure automation, and cross-team collaboration to ensure reliable, secure, and scalable IT services.

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Third Party, Contract

$40 - $60

Linux System Administrator

Norwalk, Connecticut

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6d ago

Our client, a highly reputable and prestigious investment management firm with a focus on global macro and trend-following investing, is hiring! They are seeking a talented full-time IT Systems Administrator/Engineer (Linux) to work onsite out of their Norwalk, CT location. Keys for success here include prior experience in containers/Kubernetes. Description: They are seeking a Linux Systems Administrator to join the Technology Infrastructure team. This role provides operational support for the f

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Full-time

$150,000 - $200,000

Linux System Administrator

Huntsville, Alabama

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Today

Job ID: 2511567 Location: HUNTSVILLE, AL, US Date Posted: 2026-01-22 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC has an immediate need for a BMC3 Systems Administrator Analyst with Linux full stack development experience. We are looking for an innovative and motivated in

Full-time

Senior Linux System Administrator

Fairfax, Virginia

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Today

The ESA V program is an IT Services program supporting several customers within the Department of Justice. The program provides a range of IT services, including help desk, deskside support, Windows workstation engineering and maintenance, managed print services, ITSM, Active Directory services, and video conferencing, as well as IT Infrastructure Operations and Engineering support. Leidos is hiring a Senior Linux System Administrator to provide on-site support in Fairfax, VA at the customer en

Full-time

USD 116,350.00 - 210,325.00 per year

Linux System Administrator

Egg Harbor Township, New Jersey

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Today

Leidos is seeking a Systems Administrator who will be a member of the ESSC (Enroute System Support Complex) Support team working on the Federal Aviation Administration's (FAA's) En Route Automation Modernization (ERAM) technology. ERAM is the heart of the Next Generation Air Transportation System (NextGen) and the pulse of the National Airspace System, helping to advance our transition from a ground-based system of air traffic control to a satellite-based system of air traffic management. ERAM i

Full-time

USD 87,100.00 - 157,450.00 per year

Linux System Administrator

Atlanta, Georgia

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16d ago

Location:Onsite in Downtown Atlanta, GA (5 days/week) Employment Type:6+ Month Contract-to-Hire Compensation:Up to $55/hour W-2 or $62/hour 1099/IC Conversion Salary: up to $120k Clearance:Ability to obtain Public Trust (sponsored after start; process ~4 weeks) Benefits (W-2):Medical, dental, vision, LTD/STD, HSA/FSA, term life, supplemental health (e.g., Aflac), and 401(k) On-Call:Part of a light rotation (approx. twice per quarter) Job Summary We are seeking two Linux Systems Administra

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Full-time

Up to $120,000

Linux System Administrator

Phoenix, Arizona

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Today

Join a dynamic IT team as a Linux System Administrator in a full-time role where you'll work primarily with Red Hat Enterprise Linux (RHEL) in a secure, enterprise environment. This organization is modernizing its infrastructure with upcoming migrations to AWS, containerization initiatives, and automation improvements. You'll be part of a tight-knit team of 5 (Network Admin, 3 System Admins, and CISO) supporting critical internal tooling and developer database systems in a 7x24x365 environment.

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Full-time

$110000 - $120000

Linux Administrator with Top Secret Clearance

Olney, Maryland

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21d ago

Responsibilities: Kriaanet is seeking an experienced Linux System Administrator to implement and manage a centralized Cloud System Management system. This role requires a self-starter who can operate as the program's Linux expert within a small team with minimal supervision. Normal activities for this role include: Configure ACAS; evaluating and understanding STIG; perform ACAS scans and perform compliance assessment against STIG; configure and manage ePolicy Orchestrator for Data Loss Preventio

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Contract

$75 - $100

Linux system Admin-ONLY W-2 Multiple Locations

Austin, Texas

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12d ago

Linux system Admin/ BYD0012026 Duration: 6 months Location: Resources should be close to one of these with possibility of hybrid in the future (not currently required): Austin, TX (preferred) Dallas, TX Plano, TX, Middletown NJ Bedminster NJ Atlanta, GA Alpharetta, GA Bothell, WA Who We re Looking For: The position is part of a team that is responsible for managing a lab and prod environment for multiple applications. As a member of the team, you will not only be challenged technically but wil

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Contract

$40 - $45

UNIX System Administrator (Sr. Unix Linux Engineer)

Boca Raton, Florida

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8d ago

V2Soft is a global leader in IT services and business solutions, delivering innovative and cost-effective technology solutions worldwide since 1998. We have headquarteerd in Bloomfiled Hills, MI and have 16 offices spread across six countries. We partner with Fortune 500 companies to address complex business challenges. Our services span AI, IT staffing, cloud computing, engineering, mobility, testing, and more. Certified with CMMI Level 3 and ISO standards, V2Soft is committed to quality and se

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Contract

BASED ON EXPERIENCE

System Administrator-Linux

Annapolis, Maryland

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Today

System Administrator - Linux Leidos has a new and exciting opportunity for a System Administrator - Linux in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6%

Full-time

USD 92,300.00 - 166,850.00 per year

LInux System Admin with CAE

Hybrid in Raymond, Ohio

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Today

Title: Linux System Administrator with CAE Location: Raymond, OH (Hybrid - 4 days per week Onsite and 1 day Remote) Duration: 12 Plus Months Contract Rate: $84.56 per hour on W2 (Cannot do C2C/1099) Job Description: Maintain the Linux environment used for CAE Development on both Virtual and Physical Machines, on-prem and on cloud.CAE Application Installation and Maintenance, CAE HPC Job Submission Script Maintenance, System Patching and Maintenance, Task Automation.Must have Linux System Admini

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Contract

$70 - $80

Linux Administrator

Stockton, Georgia

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16d ago

Job Title: Linux System Admin Duration: Expected to be 12 months of a contract with possible of extension. Location: Alpharetta, GA (Onsite) Pay Range: $50/hr. - $60/hr. , the pay rate may differ depending on your skills, education, experience, and other qualifications. Featured Benefits: Medical Insurance in compliance with the ACA401(k)Sick leave in compliance with applicable state, federal, and local laws # of Positions: 04 Top 5 Skills required: Linux System Administration 5 years Kubernet

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Contract

50 - 60

Senior Linux System Administrator

John C. Stennis Space Center, Mississippi

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Information Technology (IT) Infrastructure, Linux, System Administration Certifications: None Experience: 8 + years of related experience ship Required: No Job Description: Senior Linux System Administrator The position is for the Senior Linux System Administrator r

Full-time

USD 90,950.00 - 123,050.00 per year

Sr. Linux System Administrator

Andover, Massachusetts

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Today

Date Posted: 2026-01-07 Country: United States of America Location: MA101: Andover MA 350 Lowell St Essex 350 Lowell Street Essex, Andover, MA, 01810 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: Secret - Current At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and

Full-time

USD 68,900.00 per year

Linux System Administrator

Laurel, Maryland

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Today

Description Are you passionate about shaping secure, IT systems in classified environments? Do you want to influence system improvements, implementation decisions, and the overall security posture of advanced technology systems? If so, we're looking for someone like you to join our team at APL! We are seeking a Linux System Administrator to join the RF Engineering group to support Hardware-in-the-Loop (HiL) facilities. In this role, you will apply Risk Management Framework (RMF) principles,

Full-time

USD 100,000.00 per year

Red Hat Linux System Administrator (IT SE II) (Government)

Chantilly, Virginia

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Today

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Our National Security Team supports the intelligence community, providing, operating, and assuring critical voice, video

Full-time

USD 98,100.00 - 160,000.00 per year

Linux System Administrator-Senior Level

Remote or Sterling, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

Linux Systems Administrator

Laurel, Maryland

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Today

Description Are you excited to support mission-critical, classified technologies and programs? Do you thrive working as part of a collaborative, highly technical IT team? If so, we're looking for someone like you to join our team! The Force Projection Sector (FPS) in the Johns Hopkins University Applied Physics Laboratory is seeking a Linux System Administrator to support several fast paced and dynamic classified information systems. This position is an opportunity to be part of an experienc

Full-time

USD 100,000.00 per year

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Linux System Administrator jobs