Linux System Customization - 872+ job offers

Req Number R7336 Employment Type Full time Worksite Flexibility Onsite Who We Are CAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, coll

Linux Systems Administrator (Red Hat - RHEL / Ansible) Seeking a hands-on Linux Systems Administrator to own and support a Linux environment. This role is ideal for someone who enjoys automation, performance tuning, and working closely with application teams to deploy and maintain critical systems.

*Be visionary** Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design a

*MANTECH** seeks a motivated, career and customer-oriented *Linux System Administrator** to join our team. This is a remote position. This position supports a pivotal Defense Health Agency (DHA) program within our Health Portfolio. The successful candidate will work with an experienced project team

A Career with Point72’s Technology Team As Point72 reimagines the future of investing, our Technology team is constantly evolving our firm’s IT infrastructure and engineering capabilities, positioning us at the forefront of a rapidly evolving technology landscape. We’re a team of experts who experim

***Join Us**** ***Join Reailize – where innovation meets impact.**** We’re on a mission to help global enterprises work smarter, faster, and more efficiently at the cutting edge of ***AI, data,**** and ***cloud**** . By combining deep expertise, advanced engineering, and patented software, we transf

*Overview** We are seeking a skilled and dedicated Linux Systems Administrator to join our dynamic IT team. The ideal candidate will be responsible for managing and maintaining our organization's IT infrastructure, ensuring optimal performance, security, and reliability of systems. This role require

By Light has an opening for a Sr. Systems Administrator (Linux/Unix) position supporting the Army National Guard (ARNG) in Falls Church, VA. This is an IT Service Management contract in support of the operation, modernization, expansion, and further evolution of the ARNG’s global Information Technol

Company Overview By Light has an opening for a Sr. Systems Administrator (Linux/Unix) position supporting the Army National Guard (ARNG) in Falls Church, VA. This is an IT Service Management contract in support of the operation, modernization, expansion, and further evolution of the ARNG’s global In

*IT Infrastructure Administrator III** Location: Los Angeles, CA (Hybrid – Downtown LA) Pay Rate: $53.41 – $57.00/hr Duration: 6-month W2 contract with potential to extend/convert Schedule: Hybrid – Onsite Monday and Tuesday Hours: 6:30 AM – 4:30 PM with alternating Fridays off *Overview** Our clien

Sierra Experts is seeking a motivated Junior Linux System Administrator to help support, maintain, and improve our internal infrastructure—primarily Ubuntu 24.04 LTS servers in virtualized environments. This is an excellent entry-level or early-career opportunity for someone passionate about Linux w

Overview Edgewater Federal Solutions is seeking a Senior Linux Systems Engineer. Responsibilities Design, administer, and maintain Red Hat Enterprise Linux (RHEL) systems, ensuring stability, security, and rapid recovery from system failures. Automate infrastructure provisioning and configuration us

Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED Seeking a Linux Systems Administrator (level 4) to support a high priority and highly visible malware analysis modernization program. The role supports a large software development program developing, operating, and

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly

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

Date Posted: 2026-03-12 Country: United States of America Location: US-MA-WOBURN-WB2 ~ 225 Presidential Way ~ GODDARD BLDG 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

*Job Description** ECS is seeking a *UNIX/LINUX System Engineer - Senior** to work in our *Washington, DC - Hybrid** office. *Please Note:** *This position is contingent upon contract award.** ECS is seeking a Senior UNIX/Linux System Engineer to manage and modernize the SEC's Linux server infrastru

*Job Role: Linux System Engineer Location : California Work Type : Remote Only W2. No C2C** *Job Description:** Strong experience with RHEL / Unix/Linux environments. Proficiency in Perl and/or Python programming. Experience with GitHub for version control Knowledge of KIWI Support and ENcore Suppor

*Job Title: Linux System Engineer Location: California (Remote) Duration: Long Term Contract Looking for W2 Candidates. No C2C** *Job Description:** Strong experience with RHEL / Unix/Linux environments. Proficiency in Perl and/or Python programming. Experience with GitHub for version control Knowle

##### **ABOUT PERATON** Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver truste