Linux System Administrator Jobs

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Senior Linux System Administrator

Zachary Piper Solutions, LLC

•

San Diego, California, USA

Full-time

Piper Companies is looking for a Senior Linux System Administrator to join DoD consulting company. This position is onsite in San Diego, CA. Essential Duties of the Sr Linux System Administrator: Install, configure, and support an organization's local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system.Monitor network to ensure network availability to all system users and may perform necessary maintenance to support network availability.May assist
Posted 5 days ago | Updated 10 hours ago

Master Linux System Administrator

Zachary Piper Solutions, LLC

•

San Diego, California, USA

Full-time

Piper Companies is looking for a Master Linux System Administrator to join DoD consulting company. This position is onsite in San Diego, CA. Essential Duties of the Master Linux System Administrator: Install, configure, and support an organization's local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system.Monitor network to ensure network availability to all system users and may perform necessary maintenance to support network availability.May ass
Posted 5 days ago | Updated 10 hours ago

Senior Linux System Administrator

Zachary Piper Solutions, LLC

•

Aberdeen Proving Ground, Maryland, USA

Full-time

Piper Companies is looking for a Senior Linux System Administrator to join DoD consulting company. This position is onsite in Aberdeen Proving Ground, MD. Essential Duties of the Sr Linux System Administrator: Install, configure, and support an organization's local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system.Monitor network to ensure network availability to all system users and may perform necessary maintenance to support network availabili
Posted 5 days ago | Updated 10 hours ago

Senior Red Hat/Linux System Administrator

Talent Groups

•

Annapolis, Maryland, USA

Contract

Job Title: Senior Red Hat/Linux System Administrator Job Description:We are seeking a highly experienced Senior Red Hat/Linux System Administrator to support and maintain Red Hat Enterprise Linux (RHEL) and Unix (AIX) IBM pSeries systems in a mission-critical, 24/7 environment. The ideal candidate will be responsible for system installations, upgrades, automation, performance tuning, and collaborating with application and security teams to ensure high availability and compliance with IT standard
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Posted 18 hours ago

Master Linux System Administrator - Secret Cleared

Zachary Piper Solutions, LLC

•

San Diego, California, USA

Full-time

Piper Companies is looking for a Master Linux System Administrator to join a government contractor, working onsite in San Diego, CA. An active secret clearance is required for consideration This is a contract to hire opportunity with a great client that is looking to move quickly! Essential Duties of theMaster Linux System Administrator: Provide guidance for directing/monitoring information systemsInstall, configure and maintain Linux operating systemsAnalyze network traffic and provide capacit
Posted 5 days ago | Updated 10 hours ago

Senior Linux System Administrator

SAIC

•

Newport, Rhode Island, USA

Full-time

Job ID: 2504894 Location: NEWPORT, RI, US Date Posted: 2025-04-28 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: No Description SAIC is seeking a Senior Linux System Administrator for on-site support of the Advanced Scientific and Engineering Computer Center (ASECC.) in Newport, RI. This person is responsibl
Posted 7 days ago | Updated 10 hours ago

Linux System Administrator

SAIC

•

Oklahoma City, Oklahoma, USA

Full-time

Job ID: 2504587 Location: OKLAHOMA CITY, OK, US Date Posted: 2025-04-14 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is searching for a Linux Systems Administrator to join our team in Oklahoma City. This position is on site 5 days a week at the FAA office near the Oklahoma City a
Posted 15 days ago | Updated 10 hours ago

Linux System Administrator Level III

Marlabs LLC

•

Alexandria, Virginia, USA

Contract

Linux System Administrator Level Duration: 12-18 Months Location: Alexandria, VA (2-3 days hybrid) Job Description: This is a hybrid position that requires 2-3 days per week in the office located at the prime contractor s site in Alexandria, VA. Primarily responsible for hands-on system administration and implementation of technical configurations consistent with the end-to-end programmatic and technical objectives to achieve a technical roadmap that meets future capability needs while being r
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Posted 8 days ago | Updated 18 hours ago

Senior Linux System Administrator

Parsons Services Company

•

Aberdeen, Maryland, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for an amazingly talented Senior Linux Systems Administrator to j
Posted 20 days ago | Updated moments ago

Linux System Administrator

HCL Global Systems

•

Dallas, Texas, USA

Full-time

We are actively seeking a highly skilled Linux System Administrator with expertise in Pacemaker Cluster Management, multi-cloud administration, and Linux server environments (SUSE, Red Hat, CentOS, Ubuntu). This is an excellent opportunity for professionals experienced in high-availability (HA) environments and cloud integration, particularly with Oracle Cloud Infrastructure (OCI) and RedHat/OpenShift deployments. Required Skills:Linux System Administration: Installation, configuration, and main
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Posted 7 days ago

Linux System Administrator

CACI International, Inc.

•

Sarasota, Florida, USA

Full-time

Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI has an immediate opening for a Linux Systems Administrator, with a Top Secret Clearance (TS/SCI) with polygraph for our corporate development/test network and fielded systems. CACI is seeking a development Systems Administra
Posted 60+ days ago | Updated 17 days ago

Linux System Administrator

Sun Technologies,Inc.

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Remote

Contract

Job Title: Linux System Administrator Duration: up to 12 months contract (with the possibility of extension) Location: Fort Worth, TX 76108 Pay Rate: $60/hr - $70/hr on W2 [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 Skills Required: The Linux Systems Administrator will be a member of the Enterprise IT
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Posted 16 days ago | Updated 2 days ago

Direct Client REK - Sr RedHAT Certified( active) Linux Administrator with IBM System p Administration ( Onsite Role in MD)

Unisoft Technology Inc

•

Baltimore, Maryland, USA

Full-time

RESOURCE QUALIFICATIONS Bachelor s degree, or postgraduate degree, in engineering, computer science, or related field Must have Red Hat Certified Systems Administrator. - Certification must be issued by Red Hat and include the resource s valid certification number. Ten (10) or more years of experience as a Red Hat system administrator. Ten (10) or more years of experience administering Unix (AIX) IBM pSeries systems. Fifteen (15) or more years of experience in the Information Technology (IT) fie
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Posted 2 days ago | Updated 17 hours ago

Senior Linux System Administrator

Atmecs Global Inc.

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Remote

Third Party, Contract

HiAtmecs is looking for a strong Senior Linux System Administrator with direct client in Located in Remote . Immediate interviews!! Interested Candidates please send me your resumes and contact details at or call Title: Senior Linux System AdministratorLocation: RemoteJob Summary: We are seeking an experienced Senior Linux System Administrator to manage and maintain our co-located data centers. The ideal candidate will have extensive experience with Linux systems, VMware, and a strong understa
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Posted 43 days ago | Updated 30 days ago

Linux System Administrator

Leidos

•

Alexandria, Virginia, USA

Full-time

Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that has technical experience with administering Linux and Windows servers within a VMware virtual environment. This individual should be detail oriented in order to capture customer inquiries appropriately. This role is responsible for interacting with other administrators to handle service inquiries and problems. Duties include examining customer problems and suggest
Posted 10 days ago | Updated moments ago

Senior Linux System Administrator

Boeing Company

•

Berkeley, Missouri, USA

Full-time

Senior Linux System Administrator Company: The Boeing Company The Boeing Company is currently seeking a Senior Linux Systems Administrator to join the Specialized United States Infrastructure Operations Organization team in Berkeley, MO. This position will install, operate, secure and maintain dedicated Program Information Technology Infrastructure that is required to deliver products to our customers. As a Linux Administrator, your expertise will play a crucial role in integrating logistics,
Posted 4 days ago | Updated moments ago

Linux System Administrator

Leidos

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San Diego, California, USA

Full-time

The Maritime Solution Systems Portfolio within the Maritime Systems Division (MSD) is seeking an experienced, dynamic, and highly capable Linux system administrator to join the Leidos team at a customer site in San Diego, CA. The business activities within this portfolio include underwater vehicle systems, maritime sensors, supporting information technology and engineering services for complex maritime applications, and the development and support of underwater data acquisition and telemetry sys
Posted 12 days ago | Updated moments ago

Linux System Administrator IV (Server)

Leidos

•

Annapolis, Maryland, USA

Full-time

The Digital Modernization Sector at Leidos currently has an immediate need for an experienced Linux System Administrator IV - Server for a new customer on a strategic High-Performance Computing (HPC) program. The Senior System Administrator will need to be a self-starter with excellent analytical and problem-solving skills, flexibility, good judgment, and the ability to work within a team to mature the HPC capabilities of our customer. Primary Responsibilities: Responsible for overseeing the mo
Posted 17 days ago | Updated moments ago

Senior Linux System Administrator

General Dynamics

•

Livermore, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: IT Networking, Networking, Network Support Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems' workflows
Posted 24 days ago | Updated moments ago

Linux System Administrator

Peraton

•

Colorado, USA

Full-time

Responsibilities Peraton is seeking a highly skilled Linux System Administrator on the FROST program located on Schriever Space Force Base. This role will be responsible for providing support to an intricate, multi-domain network infrastructure that enables strategic space operations, including launch activities. We are continuously upgrading our infrastructure to meet the cutting-edge demands of new space programs, and we're looking for the right person to grow with us. Peraton's motto is "Do
Posted 50 days ago | Updated 17 days ago