Linux jobs

Senior Cyber Security Engineer -Threat Simulation

Chicago, Illinois

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Today

Join the Global Information Security (GIS) department at CME Group as a Sr. Cyber Security Engineer - Threat Simulation. You will be an integral part of our Offensive Security organization, directly contributing to improving CME Group's security posture. This high-impact role is responsible for the execution of Red Team adversary emulations against our complex hybrid environment, proactively testing and strengthening our internal and internet-facing systems. You'll also be a key participant in

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Full-time

$100,000 - $170,000

Linux Red Hat Certified Engineer

San Jose, California

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Today

Linux Administrator Requirements: design, implementation, and maintenance of an organization's Linux-based servers and infrastructure. Ensure these systems are stable, secure, and perform optimally to support business operations. Key Responsibilities System Installation and Configuration: Install, configure, and maintain Linux operating systems (e.g., RHEL, Ubuntu, CentOS) and associated software/tools.Performance Monitoring and Tuning: Monitor system performance, troubleshoot bottlenecks, and i

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Contract

$50 - $60

Sr. Linux/Windows Systems Administrator - Top Secret Clearance

King of Prussia, Pennsylvania

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Today

Job Description What We're Doing: Lockheed Martin's Electronic, Cyber & Information Warfare (ECIW) market segment within the RMS C6ISR line of business is focused on ensuring our customers can dominate the full Electromagnetic Spectrum (EMS), bringing capabilities to bear in the realms of intelligence, surveillance and reconnaissance (ISR), cyber techniques and effects, electronic warfare (EW), information operations (IO), and 5G.MIL; while delivering full-spectrum cyber capabilities and cyber

Full-time

USD 81,600.00 - 143,865.00 per year

UNIX Systems Administrator - Senior Linux Engineer

Boca Raton, Florida

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3d ago

UNIX Systems Administrator - Senior Linux Engineer Must be resides in Florida Onsite interview & Onsite work option Job Description: UNIX Operations team is searching for a candidate who is proficient within a LINUX (Red Hat). The ideal candidate will have 10+ years of experience within systems administration. This candidate will provide LINUX support of around 300 servers. We are looking for an effective communicator and a problem-solving individual with good organizational skills and attentio

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Contract

Depends on Experience

Linux System Administrator (Associate or Mid-Level)

Colorado Springs, Colorado

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Today

Linux System Administrator (Associate or Mid-Level) Company: The Boeing Company Boeing Defense, Space & Security (BDS),Red LAN teamis seeking an Associate or Mid-Level Linux System Administrator (Level 2 or 3) to join our team located in Colorado Springs, CO. This position will be responsible for managing and maintaining various Windows and Unix/Linux-based operating systems across multiple local area networks (LANs). You will be a member of a small team with responsibility over three sites,

Full-time

USD 68,850.00 - 93,150.00 per year

Embedded Linux Software Engineer

Carlsbad, California

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Today

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do We are looking for ambitious software engineers to work on

Full-time

USD 135,500.00 - 214,000.00 per year

Senior Linux Systems Administrator

Fairfax, Virginia

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Today

Senior Linux Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized United States Infrastructure Operations (SUSIO) group is currently seeking a Senior Linux Systems Administrator to join the team in Herndon, VA; Fairfax, VA; or Chantilly, VA. As a Senior Linux Administrator, you will play a crucial role in maintaining and optimizing our Linux-based infrastructure, ensuring the stability, security and

Full-time

USD 124,100.00 - 167,900.00 per year

Linux Systems Admin - GMD Weapons Systems (GWS)

Huntsville, Alabama

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Today

Job Description What We're Doing Become a part of something IMPACT-ful! Ground Missile Defense (GMD) is the heart of the Missile Defense System and a key element of our nation's defense against ballistic missile attacks. The GMD Weapon System (GWS) processes data from multiple sensors to identify and characterize the inbound ballistic missile threat, plans the best defensive solution, and launches the intercepting missiles to negate the threat. The Work The Linux System Admin maintains smooth

Full-time

USD 76,500.00 - 134,895.00 per year

Sr Software Engineer, Linux C/C++ (Global Protect)

Santa Clara, California

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Today

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Full-time

USD 147,000.00 - 237,500.00 per year

Embedded Linux Engineer

Hybrid in Houston, Texas

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11d ago

We are seeking a Senior Embedded Linux Engineer to join our engineering team and play a critical role in developing the software and firmware that powers drone systems. You ll design, optimize, and maintain embedded linux solutions for drone operations, working closely with robotics, hardware, and cloud engineering teams. This is a hands-on role for an experienced engineer who thrives in fast-paced environments, loves solving hard technical problems, and wants their work to directly impact publi

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Full-time

$100,000 - $125,000

Linux Systems Administrator, Sr / Secret / Onsite: Sunnyvale, CA

Sunnyvale, California

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Today

Job Description Join our Lockheed Martin team! Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed martin has employees based in all 50 states and more than 570 facilities that span more than 70 countries. We are hiring a Linux System Adminis

Full-time

USD 85,500.00 - 150,765.00 per year

Senior Linux System Admin - Federal

San Diego, California

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Today

Company Description At ServiceNow, our technology makes the world work for everyone, and our people make it possible. We move fast because the world can't wait, and we innovate in ways no one else can for our customers and communities. By joining ServiceNow, you are part of an ambitious team of change makers who have a restless curiosity and a drive for ingenuity. We know that your best work happens when you live your best life and share your unique talents, so we do everything we can to make t

Full-time

USD 126,700.00 - 215,400.00 per year

Software Engineer - Linux C++, F16 Program - Level 4

Utah

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Today

Job Description Join the Lockheed Martin Aeronautics Field Sustainment team as a Staff-Level Software Engineer! Our team is responsible for providing support for Modular Mission Computer (MMC) Operational Flight Program (OFP) development in the Avionics Integration Support Facility (AISF) at Hill AFB, Utah. Lockheed Martin Aeronautics has played a pivotal role in the development of aircraft that provides air superiority to the United States of America. Maintaining that status requires highly tr

Full-time

USD 113,900.00 - 200,905.00 per year

Linux Network Architect

Patterson, Ohio

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Today

Modern Technology Solutions, Inc. (MTSI) is seeking a Linux Network Architect who will design networks, data products, innovative techniques, processes, or programs that enhance functional area management and provide for increased organization of Information Technology processes supporting the Air Force Research Lab. How you will contribute to our National Security and Defense mission: As a Linux Engineer with MTSI, you will be responsible for designing networks, data products, innovative tech

Full-time

Information Systems Analyst (Linux) / Interim TS / Onsite: FL

Titusville, Florida

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Today

Job Description This position requires an active Secret clearance with the ability to obtain Top Secret clearance. This Lockheed Martin Space position will support multiple Space programs. The Multi-Function Information Systems Analyst assists users with resolving technical issues with applications, connectivity and other IT related issues. The Multi-Function Information Systems Analyst will assist with Information Assurance, performing environmental vulnerability scans, remediation of vulnera

Full-time

USD 85,500.00 - 150,765.00 per year

Linux Engineer

Hybrid in Alpharetta, Georgia

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Today

Job Title: Linux Engineer Location: Alpharetta, GA || Cincinnati, OH (Hybrid 2-3 days only) Duration: 12+ Months Contract Key Responsibilities Installation & Configuration: Setting up Linux operating systems and configuring system settings.System Monitoring & Maintenance: Continuously monitoring system performance, availability, and security, and applying necessary updates and patches.Troubleshooting: Diagnosing and resolving software, and network issues to maintain system stability.Security Man

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Contract

Depends on Experience

Linux Site Reliability Engineer

Cape Canaveral, Florida

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7d ago

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. LINUX SITE RELIABILITY ENGINEER SpaceX is looking for an experienced engineer with deep working knowledge of Kubernetes and related containerized technologies. This employee will be a member of the Information Technol

Full-time

Application Systems Administrator -3 (Oracle/Linux systems)

Irving, Texas

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Today

At U.S. Bank, we're on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions, enabling the communities we support to grow and succeed in the right ways, all more confidently and more often-that's what we call the courage to thrive. We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a wide, ever-growing range of opportunities to discover

Full-time

USD 92,820.00 - 109,200.00 per year

Systems Engineer(Linux)-Onsite

Denton, Texas

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Today

Systems Engineer I (Linux Focus | Contract-to-Hire | 100% Onsite Denton, TX) Location: Denton, TX Contract Length: 3-6 contract to hire Industry Preference: Higher Education Experience Background Requirement: Must pass a criminal background Fingerprint check upon hire. "U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time." Additional Notes From Hiring Manager: Seeking a junior-level System Engineer contractor due to a senior engi

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Contract

$30 - $40

Linux System Administrator

Seal Beach, California

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Today

Linux System Administrator Company: The Boeing Company Boeing Defense, Space & Security (BDS), Space and Launch Organization seeks an early career Linux System Administrator to support Proprietary Programs in Seal Beach, CA. You will assist in installations, perform environment set-up, and help maintain operational readiness with various operating systems and hardware interfaces. Position Responsibilities: Assist with installation, configuration, and management of Red Hat Enterprise Linux (RH

Full-time

USD 71,400.00 - 96,600.00 per year

Lead Red Hat Linux Architect

San Jose, California

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3d ago

Role - Lead Red Hat Linux Architect Cloud Infrastructure Location: San Jose California, Onsite 5 days a week, no remote or moonlighting Experience : 15+years with Architect and lead Department: Cloud Infrastructure / Cloud Engineering About the Role We are seeking a seasoned and visionary Lead Red Hat Linux Architect to spearhead the transformation of our legacy systems into scalable, secure, and cloud-native platforms. This role is ideal for a hands-on technologist with deep expertise in Red Ha

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Contract, Third Party

Depends on Experience

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