Junior Linux System Administrator jobs

Huntsville, Alabama

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Today

Are you a tech enthusiast with a passion for ensuring the seamless operation of information system environments? Leidos Defense Systems Sector is looking for a skilled Linux System Administrator to join our team. In this role, you'll be in command of designing, maintaining, and enhancing our portfolio's architecture, ensuring compliance with information assurance requirements, and guaranteeing continuity of operations. You will work directly with software and radar engineers daily to build and m

Full-time

USD 89,700.00 - 162,150.00 per year

Linux System Administrator

Maryland

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Today

MANTECH seeks a motivated, career and customer-orientedLinux System Administratorto join our team in Hanover, Maryland. As a Linux Systems Administrator on our team, you will play a key role in directly supporting national security and our customer?s mission. Responsibilities include, but are not limited to: Develops and executes plans for new technologies to enhance security capabilities including, perimeter security protections, firewalls, proxies, load balancers, monitoring tools, and data

Full-time

Linux System Administrator

Albuquerque, New Mexico

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Today

Linux System Administrator Albuquerque, NM Join our Talent Network Linux System Administrator Albuquerque, NM Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging c

Full-time

Senior Linux System Administrator

Alexandria, Virginia

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Today

The Test and Training Enabling Architecture (TENA) program at Leidos is looking to add a Senior Linux System Administrator. Our mission is to develop tools for the United States Department of Defense test and training communities, to increase the speed of the development cycle, to get capabilities to the warfighter more rapidly. The System Administrator will work within a team engineers, developers and system administrators adding new capabilities to our enclaves, as well as ensuring the existin

Full-time

USD 126,100.00 - 227,950.00 per year

Senior Linux System Administrator -Lead

Atlanta, Georgia

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Today

The Public Health and Human Services Operation of Leidos is seeking a Lead/Senior Linux System Administrator to lead a team of system administrator professionals in managing a high-performance computing (HPC) infrastructure used by public health researchers and scientists. This senior-level position requires extensive Linux expertise combined with a deep understanding of the specialized hardware, software, and networking required for scientific research and large-scale data analysis. Preferred c

Full-time

USD 89,700.00 - 162,150.00 per year

System Administrator - Intern

Colorado Springs, Colorado

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Today

Job Description Lockheed Martin Rotary and Mission Systems (RMS) is looking for an energetic student pursuing an Information Technology (IT), Computer Science (CS), or related STEM degree for a 2026 Summer Internship. The selected candidate will be working with experienced IT professionals supporting the Command and Control, Battle Management and Communications (C2BMC) program for the Missile Defense Agency. What We're Doing Our C2BMC Global team, is engineering, developing and integrating ne

Part-time

USD 29,598.00 - 64,168.00 per year

Linux System Administrator

Laurel, Maryland

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Today

Mantech seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense missions. This role directly supports the Enterprise Infrastructure Services (EIS) organization?the foundation of all Enterprise Information Technology (EIT) for MPO. Responsibilities include but are not limited to: Configure a

Full-time

System Administrator (Linux)

Houston, Texas

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2d ago

Must have skills:3+ years of experience in system administration/integrationDemonstrated mastery of two or more subject areas through current certifications or demonstrated relevant project experienceLinux admin (Mandatory)HP server maintenance/hardware - gen 12 using (Mandatory)Ansible automationLinux KVM virtual machinesAbility to work effectively in Linux and Windows operating system

Easy Apply

Contract

Depends on Experience

Linux/Windows System Administrator - HBITS-07-14334

Albany, New York

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Today

84 months experience with software installations on Linux operating systems. 84 months experience with administration of TeamSite Software used for management of static web content. 84 months experience with server administration of WebSphere or Apache HTTP Web Servers. 84 months experience with software installations on Windows Operating Systems Agency: Information Technology Services (ITS) Project: NYS e-MPIRE Tax Processing System Detailed Job Description: This position will work on tax m

Easy Apply

Contract, Third Party

Senior Linux System Administrator

Remote

•

Today

Overview GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will be located in Arlington, VA, and will be a fully remote position within the United States. Responsibilities In this role, you will work with other members to mitigate vulnerabilities on Linux-based systems, implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other standard Linux administration duties will be include

Full-time

USD 115,000.00 - 135,000.00 per year

WebLogic/ Linux System Administrator

Annapolis, Maryland

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Today

Location: Annapolis Jct, Maryland Type: Contract Job #3831 Title: WebLogic/ Linux System Administrator Location: Annapolis Junction Compensation Range: $160 - 180k *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work

Full-time

USD 160,000.00 - 180,000.00 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 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience 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

Full-time

USD 103,254.00 - 111,724.00 per year

Senior Linux System Administrator

Aberdeen, Maryland

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is looking for an amazingly talented Senior Linux Systems Admi

Full-time

USD 100,900.00 - 176,600.00 per year

Linux System Administrator

Arlington, 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

F-22 IMIS System Administrator (Entry Level), Secret Clearance

Arkansas

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Today

Job Description We are seeking a motivated and talented IMIS Administrator to join our F-22 Field Operations Team at Elmendorf Air Force Base, Alaska. As a critical member of our team, you will be responsible for providing technical support, system administration, and data management for our Integrated Maintenance Information Systems (IMIS). You will work closely with our customer to ensure the smooth operation of our systems and provide exceptional support to our users. What You Will Be Doing

Full-time

USD 54,900.00 - 96,830.00 per year

Junior System Administrator

Annapolis, Maryland

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Today

Job Number: R0214961 System Administrator, Junior Key Role: Organize and direct the configuration and operation of information management systems. Provide day-to-day system administration, including system and resource optimization, and user assistance. C ond uct capacity and performance analysis and provide system configuration change and upgrade recommendations. Increase system administrator efficiency and accuracy via the use of automated tools and scripts, develop system administrator proce

Full-time

USD 52,900.00 - 108,000.00 per year

Linux Systems Administrator Tier 1/2 - Contract - W2 & C2C - Salt lake city, Utah - Direct client

Salt Lake City, Utah

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3d ago

Role will require 1 weekend day every week (Saturday or Sunday. Weekend days are onsite. Possible Schedules are Tuesday Saturday: 10:30AM - 6:30PM or Sunday Thursday: 10:30 AM 6:30 PM per team needs (After Oct shifts to 9:30 am 5:30 pm) Position requires 5 days in the office per week in Salt Lake City. As a Linux Administrator, you will be the Tier 1 / Tier 2 support of the Business systems in a 24x7 follow-the-sun model. This will entail alert management, OS troubleshooting, and working to rest

Easy Apply

Contract, Third Party

Depends on Experience

Linux Administrator

Jersey City, New Jersey

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Today

Hi Hope you are doing well! Please find the job description below for a Linux Admin and let me know your thoughts. Role: Linux Admin Location: Middletown/Basking ridge , NJ Visa: Any Visa Experience: 10+ years Job Description: We need Linux Admin, immediately with the following skill set in Middletown/Basking ridge, NJ Candidate have to be strong.Core Technical skills: Red Hat Enterprise Linux (RHEL) Administration Kickstart Deployment Dell Server Management EMC Storage Administration SAN Fi

Easy Apply

Contract

$40 - $60

Linux Systems Administrator

Lexington, Massachusetts

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Yesterday

Linux Systems Administrator Location : Lexington, MA Duration : 3 years+ Candidates must have an active secret clearance to be considered for this position. Description: Maintains operation of multi-user computer systems, including coordination of infrastructure and cloud responsibilities. Develops and designs core operating system builds. Responsible for coding, virtualization, and automation of systems. Sets up administrator and service accounts, maintains an active directory of users and syst

Easy Apply

Contract

$80 - $90

Senior Linux System Admin

Remote or Irving, Texas

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Today

Job Overview: We are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance infrastructure team. This individual will serve as a subject matter expert (SME) on Linux systems, providing deep operational insight, advanced troubleshooting, performance tuning and capacity planning. Demonstrate a strong balance on hands-on expertise, automation mindset, and a strategic approach to system scalability, security, and lifecycle management. Respons

Full-time

USD 125,760.00 - 188,640.00 per year

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Junior Linux System Administrator jobs