"Linux System Administrator" jobs in Remote

Mid-Level Windows and Linux System Administrator

Kent, Washington

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Today

Mid-Level Windows and Linux System Administrator Company: The Boeing Company The Boeing Company is looking for a highly experienced and detail-oriented Mid-Level Windows and Linux System Administrator to join the team in Kent, WA or Tukwila, WA. In this role, you will design, implement, troubleshoot, secure, and maintain dedicated Program Information Technology Infrastructure that is required to deliver products to our customers. The dedicated infrastructure will be configured to meet the req

Full-time

USD 102,850.00 - 139,150.00 per year

Linux System Administrator

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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17d 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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Contract, Third Party

$40 - $60

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, de

Full-time

Linux System Administrator

Norwalk, Connecticut

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3d 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

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 (Associate or Mid-Level)

Colorado Springs, Colorado

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Today

Linux System Administrator (Associate or Mid-Level) Company: The Boeing Company Boeing Defense, Space & Security (BDS),Red LAN teamis seeking an Associate or Mid-Level Linux System Administrator (Level 2 or 3) to join our team located in Colorado Springs, CO. This position will be responsible for managing and maintaining various Windows and Unix/Linux-based operating systems across multiple local area networks (LANs). You will be a member of a small team with responsibility over three sites,

Full-time

USD 68,850.00 - 93,150.00 per year

Linux System Administrator

Atlanta, Georgia

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20d 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

El Segundo, California

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Today

Date Posted: 2026-01-28 Country: United States of America Location: US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04 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 Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required on day 1 At Raytheon, the foundation of everything we do is r

Full-time

USD 75,800.00 per year

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

Linux System Administrator Cybersecurity Professional

McLeansville, North Carolina

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Today

Basic Qualifications Requires a Bachelor's degree in Engineering, or a related Science, Technology or Mathematics field. Also requires 2+ years of job-related experience. or a Master's degree and 6 months of job-related experience. CLEARANCE REQUIREMENTS:: Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to

Full-time

USD 100,219.00 - 111,180.00 per year

Linux System Administrator (Service Desk)

San Antonio, Texas

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Today

Basic Qualifications Bachelor's degree in a specialized area; or equivalent is required plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience. CLEARANCE REQUIREMENTS: This position requires a minimum of an active TS/SCI clearance. Must be willing and able to obtain a polygraph within a reasonable amount of time after hire, with acceptable timing determined by manager. Applicants selected will be subject to a U.S. Government securi

Full-time

USD 105,814.00 - 114,494.00 per year

Linux System Administrator (Service Desk)

Colorado Springs, Colorado

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Today

Basic Qualifications Education Requirements: Bachelor's degree in a specialized area; or equivalent is required plus a minimum of 2 years of relevant experience; or Master's degree. Clearance Requirements: Department of Defense TS/SCI security clearance with ability to obtain a Polygraph is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of

Full-time

USD 94,056.00 - 101,771.00 per year

Linux System Administrator

Laurel, Maryland

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Today

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 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

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.

Easy Apply

Full-time

$110000 - $120000

Linux System Administrator

Fort Meade, Maryland

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Today

Overview SilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (IC), and beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a WebLogic Administrator/Linux Systems Administrator to join our dynamic team. This individual will play a pivotal role in developing innovative and

Full-time

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"Linux System Administrator" jobs in Remote