Linux Operating Systems jobs in El Segundo

Job Description ATTENTION MILITARY AFFILIATED JOB SEEKERS - Our organization works with partner companies to source qualified talent for their open roles. The following position is available to Veterans, Transitioning Military, National Guard and Reserve Members, Military Spouses, Wounded Warriors,

Job ID: 2611178 Location: El Segundo, CA, US Date Posted: 2026-04-08 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential

Job ID: 2611178 Location: El Segundo, CA, US Date Posted: 2026-04-08 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential

Eliassen Group

Requirements Must have: - Bachelors degree or equivalent experience (2 years with a degree, or 5 years without it) - Strong Linux (RHEL) administration skills with a focus on system hardening and performance optimization - Hands-on experience with Windows Server in enterprise setups - Proficient in

Job Description At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Millennium Space Systems, a pa

Boeing

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Millennium Space Systems, a pa

Boeing

<p><b>Job Description</b></p><p>At Boeing, we innovate and collaborate to make the world a better place. We‘re committed to fostering an environment for every teammate that‘s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your

Job Description Description We are seeking an experienced RHEL 8 Linux Systems Administrator specializing in Red Hat Enterprise Linux (RHEL) 8 or later to support and maintain secure, mission-essential, air gapped information systems. You will have a strong background in enterprise Linux administrat

Boeing

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Millennium Space Systems, a pa

Requirements Must have: - Proficiency in managing and configuring Windows server environments - Experience with virtualization technologies like Windows Hyper-V - Strong grasp of network protocols, firewalls, and security practices - Familiarity with cloud platforms such as AWS or Azure - Experience

Econolite

Econolite DevOps Engineer Econolite is an innovator of Intelligent Transportation System (ITS) solutions, products, and services. Our technology is helping save lives and making the Smart City a reality. If you want to be at the forefront of this intelligent technology revolution, we want to talk to

A leading alternative investment manager is seeking a Linux Systems Administrator in Norwalk, CT. The role involves managing Red Hat Linux Servers, supporting hybrid cloud infrastructures, and collaborating with development teams. The ideal candidate will have over 5 years of experience in Linux man

Graham Capital Management, L.P. ("Graham") is an alternative investment manager founded in 1994 by Kenneth G. Tropin. Specializing in discretionary and quantitative macro strategies, Graham is dedicated to delivering strong, uncorrelated returns across a wide range of market environments. As one of

A leading defense contractor in El Segundo is seeking an experienced IT Systems Administrator to manage critical systems and provide technical support. The role requires a Top Secret security clearance and offers competitive salary ranging from $95,500 to $181,700, along with comprehensive benefits.

Graham Capital Management, L.P.

Graham Capital Management, L.P. ("Graham") is an alternative investment manager founded in 1994 by Kenneth G. Tropin. Specializing in discretionary and quantitative macro strategies, Graham is dedicated to delivering strong, uncorrelated returns across a wide range of market environments. As one of

A leading IT staffing firm in California is seeking a HPC on-site systems analyst to provide maintenance and support for Linux operating systems on HPC clusters. The candidate will be responsible for ensuring systems comply with security regulations and improving the efficiency of applications. Idea

Northrop Grumman

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time *Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the w

A leading aerospace company in California is seeking a Systems Engineer to join its IT team. This role involves supporting personnel and systems with expertise in Microsoft-based technologies, networking, and Linux. Applicants should possess a Bachelor's degree in a STEM field with significant IT ex

Graham Capital Management, L.P.

A leading investment management firm in Norwalk, CT is seeking a qualified Linux Systems Administrator. This role involves operational support for the firm's Linux server environment, focusing on system management, cloud infrastructure, and containerized workloads. The ideal candidate will have at l

A leading aerospace company in Hawthorne, California is seeking a Sr. HPC Systems Engineer. The role involves managing HPC clusters, providing application support, and integrating high-performance Linux computing solutions. Ideal candidates should possess over 5 years of experience in server hardwar