linux kernel engineer Jobs

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X11/X-Windows/Linux Software DeveloperJob Title - X11/X-Windows/Linux Software Developer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Boston, Massachusetts, USA

Full-time

Job Description A leading aerospace and defense technology company is seeking an experienced X Windows / X11 Linux Software Developer to support mission-critical applications used in high-performance, real-time environments. This full-time role offers a hybrid work structure, with opportunities to collaborate on advanced systems that support air traffic control, defense, and other complex operational domains. As an X11 developer, you'll contribute to the maintenance and evolution of mature grap

Sr Linux Systems AdministratorJob Title - Sr Linux Systems Administrator

RaytheonCompany Name - Raytheon

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McKinney, Texas, USA

Full-time

Date Posted: 2025-07-02 Country: United States of America Location: TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 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: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our n

Linux System AdministratorJob Title - Linux System Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Aberdeen Proving Ground, Maryland, USA

Full-time

Job Number: R0221928 Linux System Administrator The Opportunity: Your combination of people skills and system administrator knowledge makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Government? We're looking for a system administrator who specializes in Linux with skills in Linux FIPS mod, full disk encryption using LUKS, TANG, Clevis, VMWare, and Active Directory. As a Linux system administrator on our

Sr Linux Systems AdministratorJob Title - Sr Linux Systems Administrator

RTX CorporationCompany Name - RTX Corporation

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McKinney, Texas, USA

Full-time

Sr Linux Systems AdministratorJob Title - Sr Linux Systems Administrator

RTX CorporationCompany Name - RTX Corporation

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El Segundo, California, USA

Full-time

Date Posted: 2025-07-02 Country: United States of America Location: CA222: 2006 E El Segundo Blvd BldgE04 2006 East El Segundo Boulevard Building E04, El Segundo, CA, 90245 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: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calli

Lead Systems Analyst - Linux Systems AdministratorJob Title - Lead Systems Analyst - Linux Systems Administrator

Cleveland ClinicCompany Name - Cleveland Clinic

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Cleveland, Ohio, USA

Full-time

At Cleveland Clinic Health System, we believe in a better future for healthcare. And each of us is responsible for honoring our commitment to excellence, pushing the boundaries and transforming the patient experience, every day. We all have the power to help, heal and change lives - beginning with our own. That's the power of the Cleveland Clinic Health System team, and The Power of Every One. Job Title Lead Systems Analyst - Linux Systems Administrator Location Cleveland Facility Cleveland Cl

Sr Linux Admin (Active FS Poly) - VAJob Title - Sr Linux Admin (Active FS Poly) - VA

World Wide TechnologyCompany Name - World Wide Technology

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No location provided

Full-time

QUALIFICATIONS: 7+ years of experience as a Network Engineer/Security Engineer Top Secret/SCI with full scope poly Security Clearance required to be considered Experience with Everfox (formally Forcepoint Federal) a plus Experience with Redhat Detailed understanding of cyber security methodologies Experience with network design and architecture, including high availability, scalability, and disaster recovery planning. Solid understanding of network security principles and best practices. Familia

Sr Linux Admin (Active FS Poly) - TXJob Title - Sr Linux Admin (Active FS Poly) - TX

World Wide TechnologyCompany Name - World Wide Technology

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No location provided

Full-time

Senior Linux AdministratorJob Title - Senior Linux Administrator

General DynamicsCompany Name - General Dynamics

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Falls Church, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, Operating Systems Security, Red Hat Ansible, Red Hat Enterprise Linux (RHEL), Security Technical Implementation Guides (STIGs) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Provide system administration support

Mid Level Linux AdministratorJob Title - Mid Level Linux Administrator

JacobsCompany Name - Jacobs

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Maryland, USA

Full-time

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Mid Level Linux Administrator to join our team of passionate individuals in Hanover, MD. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Your Impact: Our contract supports more than 12 efforts with varying levels of hardware and software development requirements. O

Linux AdministratorJob Title - Linux Administrator

General DynamicsCompany Name - General Dynamics

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Falls Church, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: DISA STIG, Network Architecture, Red Hat Ansible, Red Hat Enterprise Linux (RHEL), System Center Operations Manager (SCOM) Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IM

Linux Systems AdministratorJob Title - Linux Systems Administrator

SAICCompany Name - SAIC

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Aberdeen, Maryland, USA

Full-time

Job ID: 2507120 Location: ABERDEEN, MD, US Date Posted: 2025-06-30 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven Linux Systems Administrator to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterprise

Systems Administrator- Linux administration (RedHat and Ubuntu)Job Title - Systems Administrator- Linux administration (RedHat and Ubuntu)

Influx Info SystemsCompany Name - Influx Info Systems

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Tallahassee, Florida, USA

Contract

Position Overview:The Florida Department of Transportation (FDOT) Office of Information Technology (OIT) is seeking a Systems Administrator to support and manage FDOT s multi-cloud infrastructure, Microsoft environments, servers, security, and enterprise platforms. The successful candidate will oversee a wide range of cloud services and infrastructure operations, ensuring system performance, availability, and security. Scope of Services:The Systems Administrator will: Support, monitor, and expan

Linux/Windows System AdministratorJob Title - Linux/Windows System Administrator

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Moorestown, New Jersey, USA

Full-time

Job Description WHAT WE'RE DOING The AEGIS O&M program is seeking a Linux/Windows System Administrator in Moorestown NJ. This facility houses both Navy and Lockheed Martin personnel. It primarily serves as a research and development facility for the AEGIS Combat System. AEGIS is a revolutionary naval air defense system capable of guarding against missile threats from land, sea and air. WHO WE ARE Our current team handles everything from: Periodically travelling to different customer sites ar

Linux Systems AdministratorJob Title - Linux Systems Administrator

General DynamicsCompany Name - General Dynamics

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San Antonio, Texas, USA

Full-time

Basic Qualifications Bachelor's degree in a specialized area; or equivalent is required plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Candidates must be able to obtain a Polygraph. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified

Staff Software Safety Architect - Linux-based Software PlatformJob Title - Staff Software Safety Architect - Linux-based Software Platform

General MotorsCompany Name - General Motors

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Mountain View, California, USA

Full-time

Job Description Hybrid: This role is categorized as hybrid. This means the successful candidate is expected to report to Mountain View, CA, Austin, TX, or Warren, MI three times per week, at minimum. The Role As a member of the Infotainment and Connectivity Software Safety team, the Staff Software Safety Architect leads and supports safety initiatives in all phases of system development (concept, requirements, design, implementation, verification and validation) for software that is core to our

FSL Linux Systems AdministratorJob Title - FSL Linux Systems Administrator

JacobsCompany Name - Jacobs

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Houston, Texas, USA

Full-time

Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and diverse team to make a difference? If you are, we need you! We need your talent, teamwork, and energy to help us achieve great things that inspire people all over the globe. We need you to bring creative ideas and diverse backgrounds to help us envision, shape, and deliver systems that will enable the exploration of space while benefiting people here on Earth. We are exc

Systems Administrator - Linux Application SupportJob Title - Systems Administrator - Linux Application Support

Morgan StanleyCompany Name - Morgan Stanley

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Alpharetta, Georgia, USA

Full-time

In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities. This is a Cloud & Infrastructure Engineering II position at the Associate level, which is part of the job family responsible for managing and optimizing technical infrastructure and ensuring the seamless operation of IT systems to support business needs effectively. Morgan Stanley is an

Linux System AdministratorJob Title - Linux System Administrator

IBMCompany Name - IBM

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Dallas, Texas, USA

Full-time

Introduction System Engineers at IBM are the backbone of our strategic initiatives to design, code, test, and provide industry-leading solutions that make the world run today - planes and trains take off on time, bank transactions complete in the blink of an eye, and the world remains safe because of the work our system engineers do. A system administrator (sysadmin) is responsible for managing, maintaining, and ensuring the smooth operation of an organization's IT infrastructure. Their job prim

Senior Linux Systems AdministratorJob Title - Senior Linux Systems Administrator

LeidosCompany Name - Leidos

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Annapolis, 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