Linux System Engineer Jobs

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Linux System Administrator (Service Desk)

General Dynamics

•

Schriever, Louisiana, USA

Full-time

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 w
Posted 60+ days ago | Updated 2 hours ago

Principal Linux System Administrator

Raytheon

•

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-07 Country: United States of America Location: CO108: 16201 East Centretech Parkway 16201 East Centretech Parkway Building S78, Aurora, CO, 80011 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: TS/SCI with Polygraph Principal Linux System Administrator - Aurora, CO, must have an active TS/SCI CI Poly clea
Posted 34 days ago | Updated 7 hours ago

Classified Linux System Administrator

Aerospace Corporation

•

Chantilly, Virginia, USA

Full-time

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,
Posted 60+ days ago | Updated 2 hours ago

UNIX/LINUX System Administrator

City of New York

•

New York, New York, USA

Full-time

Company Description Job Description APPLICANTS MUST BE PERMANENT IN THE COMPUTER SPECIALIST (SOFTWARE) CIVIL SERVICE TITLE. The Department of Social Services (DSS) is comprised of the administrative units of the New York City Human Resources Administration (HRA) and the Department of Homeless Services (DHS). HRA is dedicated to fighting poverty and income inequality by providing New Yorkers in need with essential benefits such as Food Assistance and Emergency Rental Assistance. DHS is committ
Posted 36 days ago | Updated 2 hours ago

Linux System Administrator

Swanktek

•

Richmond, Virginia, USA

Contract

KEY RESPONSIBILITIES In addition to other occasional tasks, the candidate s key responsibilities will be: Installing, building, maintaining, provisioning, upgrading, and enhancing servers running RHEL versions 7, 8, and 9.x, as well as OpenShift environments. Configuring and maintaining HPE ProLiant servers running SELinux, following performance and security best practices. Supporting and maintaining existing shell scripting tools and creating new scripts as needed. Collaborating with DBAs a
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Posted 8 days ago

Linux Systems Software Engineer

Yoh - A Day & Zimmerman Company

•

Remote or Sunnyvale, California, USA

Full-time

Linux Systems Software Engineer Required: Bachelor's degree in Computer Science, Computer Networking, Electrical Engineering, or a closely related field. Minimum of 5 years' experience developing system-level software in Linux-based environments, ideally within telecommunications, ISP, or networking industries. Strong programming proficiency in Golang, Python, and C/C++, with proven experience writing both core applications and unit/regression tests. Advanced understanding of multi-threaded prog
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Posted 18 days ago | Updated 3 hours ago

Systems Engineer Sr. Consultant, Linux Engineering

Visa Inc.

•

Austin, Texas, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 5 days ago | Updated 2 hours ago

Senior Linux System Administrator

Booz Allen Hamilton

•

Columbia, Maryland, USA

Full-time

Job Number: R0219640 Linux System Administrator, Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Department of Defense? We're looking for a Cross Domain Platform System Administrator to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment that supports critical cybersecurity mission customers. As a Linux system administrato
Posted 60+ days ago | Updated 2 hours ago

Linux System Admin

Apex Systems

•

Arnold, Missouri, USA

Full-time

Job#: 2072646 Job Description: Job Title: Linux Systems Administrator Location: Arnold, MO (based out of St. Louis) Contract Type: 6 months contract to hire Salary: Up to $100,000 - $110,000 per year (conversion) (Relocation assistance available) Clearance: TS/SCI Job Description: We are seeking a skilled Linux Systems Administrator with expertise in Redhat and Bash scripting to join our team. The ideal candidate will have experience in automation and patching scripts, primarily using Bash,
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Posted 60+ days ago | Updated 2 hours 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 60+ days ago | Updated 2 hours ago

Embedded Linux Engineer - Network Switch

Yoh - A Day & Zimmerman Company

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Remote or Mountain View, California, USA

Full-time

Embedded Linux Engineer Network Switch Overview: We are seeking a highly skilled Embedded Linux Engineer with deep expertise in enterprise and automotive-grade network switch technologies. This role focuses on supporting in-vehicle network infrastructure, including central and peripheral switches, with an emphasis on Linux kernel and userspace development. Key Responsibilities:Develop and maintain Linux drivers for network devices, including board support packages (BSP) and low-level driver int
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Posted 46 days ago | Updated 3 hours ago

Senior Platform Engineer (Apache NiFi & Linux Focus)

Tror

•

Denver, Colorado, USA

Contract, Third Party

Role: Senior Platform Engineer (Apache NiFi & Linux Focus) Location: - St. Louis, Missouri/Denver Colorado Duration: Long Term Position Overview: We are seeking a highly skilled Senior Platform Engineer specializing in Apache NiFi administration and Linux systems. This role involves designing, deploying, and maintaining robust data flow solutions and ensuring operational stability across our platform infrastructure. Key Responsibilities: Administer, configure, and optimize Apache NiFi cluste
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Posted 1 day ago

Linux & Middleware Systems Engineer

AspireIT Solutions

•

Sacramento, California, USA

Contract

Job Title: Linux & Middleware Systems Engineer Experience: 5+ Years Duration: Long-Term Contract Key Responsibilities: Lead the design and implementation of scalable middleware infrastructure supporting enterprise customer systems. Administer and configure NFS, Samba, and user roles in RHEL/OEL environments. Monitor operating systems, application health, and system resources (disk, memory, users). Implement and maintain monitoring tools such as Grafana, Prometheus, and Splunk. Build and manage I
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Posted 3 days ago | Updated 7 hours ago

Senior Platform Engineer (Apache NiFi & Linux Focus)

Resource Innovative Technologies LLC

•

St. Louis, Missouri, USA

Contract, Third Party

Role: Senior Platform Engineer (Apache NiFi & Linux Focus) Location: - St. Louis, Missouri/Denver Colorado Duration: Long Term Position Overview: We are seeking a highly skilled Senior Platform Engineer specializing in Apache NiFi administration and Linux systems. This role involves designing, deploying, and maintaining robust data flow solutions and ensuring operational stability across our platform infrastructure. Key Responsibilities: Administer, configure, and optimize Apache NiFi clusters f
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Posted 1 day ago | Updated 9 hours ago

Principal Linux Engineer

Kforce Technology Staffing

•

Remote or Draper, Utah, USA

Contract

RESPONSIBILITIES: Kforce's client in Draper, UT is seeking a Principal Linux Engineer to take full ownership of their enterprise Linux environment across on-premises and cloud infrastructure. Summary: Working alongside other principal-level engineers, you will be the most senior Linux specialist on the team. This is a hands-on role focused on standardizing, automating, and securing the Linux fleet. Architecture experience is a plus, but this is not an architecture or leadership role - it's about
Posted 6 hours ago | Updated moments ago

Windows And Linux Engineer

TEKsystems c/o Allegis Group

•

Charlotte, North Carolina, USA

Full-time

Description Locations: Charlotte, NC / Plano, TX / Kennesaw, GA (onsite 3 days a week) Linux Engineer: -bash scripting experience -load balancing, storage, and network experience -JIRA and Agile / Scrum experience is a nice to have Day to day: These resources will be liaison between different technical teams and need to be familiar with how environments are built end to end. They will be doing a lot of support work for systems that are already built but they should also be familiar with h
Posted 1 day ago | Updated 10 hours ago

Fimware Linux Engineer with Yocto

Laiba Technologies LLC

•

Waukesha, Wisconsin, USA

Contract

achelor s degree, or foreign degree equivalent, in Computer Science, Electrical Engineering or related computer field.A minimum of 3 years of experience working with embedded Linux (Yocto or similar) including OS customization and developing kernel modules.A minimum of 5 years of experience developing object oriented (OO) software leveraging object-oriented design methodology.A minimum of 5 years of experience with C++ software development.Familiarity using standard tools for embedded software d
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Posted 3 days ago

Linux Kernel Engineer, AI Embedded Operating Systems, AI Platforms

Tesla Motors

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Palo Alto, California, USA

Full-time

As a Linux Kernel Engineer within the AI Embedded OS team, you will be a key contributor to the platform software that powers one of the most advanced and widely deployed AI platforms supporting autonomy for our cars, humanoid robot, and beyond. You will collaborate closely with both hardware and software teams to develop and deploy embedded operating system features that enable AI inference at scale. Your work will influence both current and future generations of AI silicon and platforms. Respo
Posted 1 day ago | Updated 2 hours ago

Linux Engineer

TEKsystems c/o Allegis Group

•

Southfield, Michigan, USA

Full-time

We are seeking a highly skilled Consultant to join our team, specializing in Red Hat Enterprise Linux (RHEL) and Ubuntu system administration, shell scripting, CRON, SFTP, Red Hat Satellite, and Ubuntu Landscape. As a key member of our team, you will be responsible for designing, implementing, and maintaining complex IT systems, ensuring optimal performance, security, and reliability. **Key Responsibilities** * Design, implement, and manage RHEL and Ubuntu-based systems, ensuring seamless integr
Posted 10 hours ago

Senior Linux Security Engineer

SRISYS Inc.

•

New York, New York, USA

Full-time

Title: Sr. Linux Security Engineer Location: New York, NY Length: 6 Month +(CTH) DESCRIPTION: Position Description Linux Endpoint Security solution engineer/architect required to work in the Enterprise Security Platforms (ESP) Engineering Team, providing the highest level of security consultancy and engineering support for Linux security agents. The role will focus on engineering Linux security agents and tooling utilized to manage the various solutions. The role is suited to an experienced Linu
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Posted 1 day ago