Linux System Engineer Jobs

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IT Service Management Analyst, Unix/Linux Support

Apex Systems

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Atlanta, Georgia, USA

Full-time

Job#: 2053258 Job Description: JOB REQUIREMENTS: Hands-on experience working with Red Hat Linux OS 7, 8 & 9 to complete routine and basic sysadmin tasks, such as: running scripts; user account and group creation and maintenance; password management; filesystem creation; basic troubleshooting (top, vmstat, nslookup, ping, etc.) Working knowledge of Active Directory, authentication mechanisms (LDAP/Kerberos, D), SUDO, NFS, Samba, DNS & DHCP Experience starting and stopping services on Red Hat Lin
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Posted 60+ days ago | Updated 2 hours ago

Linux Systems Administrator - Active Clearance

Aduril Industries

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Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 57 days ago | Updated 2 hours ago

Linux Systems Administrator

Leidos

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Beavercreek, Ohio, USA

Full-time

Description Are you ready to make an impact? Leidos Chief Information Security team within the Digital Modernization sector is seeking an experienced Linux Systems Administrator to work onsite in Beavercreek, Ohio. You will bring Linux skills to perform testing, deploying, maintaining, and administering cyber systems across networks along with their infrastructure of hardware/software. Daily duties may include protecting, configuring and managing servers and computers systems, installing softwa
Posted 7 days ago | Updated 6 hours ago

Linux Systems Administrator

Leidos

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Beavercreek, Ohio, USA

Full-time

Are you ready to make an impact? Leidos Chief Information Security team within the Digital Modernization sector is seeking an experienced Linux Systems Administrator to work onsite in Beavercreek, Ohio. You will bring Linux skills to perform testing, deploying, maintaining, and administering cyber systems across networks along with their infrastructure of hardware/software. Daily duties may include protecting, configuring and managing servers and computers systems, installing software and syste
Posted 11 days ago | Updated 2 hours ago

Sr. Linux Site Reliability Engineer, IT Manufacturing Site Reliability Engineering

Tesla Motors

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Fremont, California, USA

Full-time

We are seeking an enthusiastic SRE to join our dynamic IT Manufacturing Site Reliability Engineering (ITMFG-SRE) team at Tesla. Our team is responsible for building and managing an ecosystem of applications and platforms essential to manufacturing. As a Linux SRE, this role requires experience with hardware, software, networking, and automation to implement scalable solutions for manufacturing sites globally. You'll play a key role in maintaining, optimizing and scaling our infrastructure to sup
Posted 23 days ago | Updated 2 hours ago

Linux Systems Administrator

SGS Consulting

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Lexington, Massachusetts, USA

Contract

Important Note: Clearance: An interim clearance is sufficient for the start of this position.Work from Home: This position is VIRTUAL. The candidate can work remotely but they MUST live within 100 miles of Lexington so that they can come into the Lab if necessary for the needs of the program. The onsite work will NOT be regular.Interview Process: 1st round interview will be a Zoom with the hiring manager. 2nd round interview will be a Zoom with additional team members as needed. Team provides we
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Posted 60+ days ago | Updated 8 days ago

Mid-Level Linux Administrator

Boeing Company

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Berkeley, Missouri, USA

Full-time

Mid-Level Linux Administrator Company: The Boeing Company The Boeing Company is currently seeking a Mid-Level Linux Administrator to join the team in Berkeley, MO. As a Mid-Level Linux Administrator, you will play a crucial role in integrating logistics, manufacturing, and engineering into a seamless ecosystem. Your expertise will be essential in installing, configuring, and maintaining a secure network that supports the tools and, more importantly, the talented people driving our mission forw
Posted 6 days ago | Updated 2 hours ago

HPC Linux Admin

Apex Systems

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Fort Meade, Maryland, USA

Full-time

Job#: 2066052 Job Description: Apex Systems is seeking a passionate and skilled Linux Systems Administrator to provide system management, daily monitoring and optimization. In this role, you will provide technical leadership and execution, and be supporting HPE's mission-critical customers, providing pre-installation configuration, on-site integration, administration, and customer enablement of HPE's computing solution. TS/SCI with Poly clearance REQUIRED ship is required Location: Onsite Ann
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Posted 47 days ago | Updated 3 hours ago

Senior Linux Systems Administrator 10k Sign on Bonus

Leidos

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Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator 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% company match and immed
Posted 60+ days ago | Updated 2 hours ago

Linux Systems Administrator

Peraton

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College Park, Maryland, USA

Full-time

Responsibilities This position is an integral member of the Peraton Labs Network Systems and Cyber Mission Sector team supporting a customer site in College Park and Laurel, MD. Primarily location is College Park with the option for 1-2 days a week in Laurel. Responsibilities may include: Implement, maintain, and enhance complex and diverse research infrastructure systems and their appropriate security posturePerform Linux and Microsoft Windows system administration tasksWindows and Linux serv
Posted 60+ days ago | Updated 23 days ago

Windows / Linux Systems Administrator 3

Oracle Corporation

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No location provided

Full-time

Job Description Building off our Cloud momentum, Oracle has formed a new organization - Oracle Health Applications & Infrastructure. This team will focus on product development and product strategy for Oracle Health, while building out a complete platform supporting modernized, automated healthcare. This is a net new line of business, constructed with an entrepreneurial spirit that promotes an energetic and creative environment. We are unencumbered and will need your contribution to make it a w
Posted 4 days ago | Updated 2 hours ago

Linux Administrator Junior (Full-time Opportunity)

CompQsoft,Inc .

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Elizabeth City, North Carolina, USA

Full-time

Position: Jr. Linux Administrator Location: Elizabeth City, NC- Onsite Duration: Full-time with benefits Client: Federal/CompQSoft Certification: IAT Level II Required Skills: Has Experience as a Red Hat Linux Administrator. Two (2) years of System administrator experience in current operating systems (Linux & Windows). Must possess CompTIA SEC+ or equivalent. For more open requirements, please visit : About us:CompQsoft Inc. Established in 1997, headquarters in Houston, TX and office in Leesbu
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Posted 60+ days ago | Updated 1 day ago

Linux Administrator - ACAS

CACI International, Inc.

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Springfield, Virginia, USA

Full-time

Linux Administrator - ACAS Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * CACI IS THE WINNER of a long-term prime contract with the National Geospatial-Intelligence Agency (NGA) for Transport & Cybersecurity Services (TCS) contract. The functional capabilities are to provide the information technology (IT) infrastructure services required to d
Posted 60+ days ago | Updated 23 days ago

SCITLS UNIX/Linux OS Administrator

General Dynamics

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Offutt Air Force Base, Nebraska, USA

Full-time

Type of Requisition: Pipeline 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: Computer Servers, Enterprise IT, Information Technology (IT) Systems Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a SCITLS UNIX/Linux OS Administra
Posted 55 days ago | Updated 2 hours ago

Linux Systems Administrator - Full Scope Poly

CDW

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Crofton, Maryland, USA

Full-time

At CDW, we make it happen, together. Trust, connection, and commitment are at the heart of how we work together to deliver for our customers. It's why we're coworkers, not just employees. Coworkers who genuinely believe in supporting our customers and one another. We collectively forge our path forward with a level of commitment that speaks to who we are and where we're headed. We're proud to share our story and Make Amazing Happen at CDW. Description This is a full time, onsite role in Fort M
Posted 60+ days ago | Updated 2 hours ago

Linux Systems Administrator

Maxar Technologies Holdings Inc

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Herndon, Virginia, USA

Full-time

Please review the job details below. Maxar is seeking a Linux Systems Administrator to provide management of the numerous LINUX-based physical and virtual machines across several security domains in support of custom software development, testing, and deployment to customer systems. You will work closely with software/product development teams and customers to elicit, analyze, and verify new requirements and enhancements. Additionally, this position will be supporting several programs that crea
Posted 60+ days ago | Updated 2 hours ago

Linux/Unix Application Administrator

SAIC

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Ashburn, Virginia, USA

Full-time

Job ID: 2504333 Location: ASHBURN, VA, US Date Posted: 2025-04-07 Category: Information Technology Subcategory: Database Admin Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description Position Summary / Responsibilities: We are currently seeking a motivated, career and customer-oriented Linux/Unix Applications Administrator (MUST have Apache Tomcat e
Posted 29 days ago | Updated moments ago

Linux/Unix Administrator

Informatic Technologies

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Chicago, Illinois, USA

Full-time

Our Linux Team ensures our trading servers work so we can trade. You will work in a highly-customized environment where proprietary tools and technology run. You will be expected to help build the pioneering tools to keep our systems best-in-class while enabling our technology evolution in a controlled way. What you'll do: As a member of our Linux Systems Engineering Team, you will be ensuring that our production environment works optimally by deploying, maintaining, monitoring and operating a
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Posted 60+ days ago | Updated 16 days ago

Software Developer - C Unix Linux

United Airlines

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Chicago, Illinois, USA

Full-time

Description Find your future at United! We're reinventing what our industry looks like, and what an airline can be - from the planes we fly to the people who fly them. When you join us, you're joining a global team of 100,000+ connected by a shared passion with a wide spectrum of experience and skills to lead the way forward. Achieving our ambitions starts with supporting yours. Evolve your career and find your next opportunity. Get the care you need with industry-leading health plans and best-i
Posted 59 days ago | Updated 2 hours ago

Linux / UNIX Systems Administrator (PeopleSoft / Oracle)

Cymertek Corporation

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Reston, Virginia, USA

Full-time

Linux / UNIX Systems Administrator (PeopleSoft / Oracle) LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and motivated Linux / UNIX Systems Administrator (PeopleSoft / Oracle) to join our team and support the administration and optimization of our critical systems. In this role, you will manage and maintain Linux/UNIX environments, ensuring the stability, security, and performance of PeopleSoft
Posted 60+ days ago | Updated 2 hours ago