Average salary: $140,560 /yearly

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  • $92.3k - $166.85k

     ...the most powerful supercomputers in the world, we could use your experience and enthusiasm! You will be providing your LINUX Systems Administration expertise to ensure DoD scientists have reliable access to these critical resources. You will be directly supporting the... 
    Suggested
    Interim role
    Work at office

    Leidos

    Saint Louis, MO
    5 days ago
  •  ...technology professionals with clients who need specialized expertise on a flexible basis. We are currently seeking a Senior Linux Systems Administrator to support one of our clients in a part-time, fully remote capacity. In this role you will help maintain and optimize a... 
    Suggested
    Part time
    Immediate start
    Remote work
    Flexible hours

    Tech9

    Saint Louis, MO
    5 days ago
  • $75.2k - $158.1k

    Job Title: AWS System AdministratorJob Category: Information TechnologyTime Type: Full...  ...The TCS team is looking for an AWS System Administrator to work on Enterprise Cross-Domain...  ...security groups, and IAM roles. • Administer Linux/RHEL systems: Manage and maintain RHEL-based... 
    Suggested
    Contract work
    Work experience placement
    Local area
    Flexible hours

    CACI

    Saint Louis, MO
    1 day ago
  • $78.4k - $79.91k

     ...architecture and governance of enterprise backup and recovery services that protect large, complex environments supporting mission-critical systems in a federal IT setting. This role owns the overall health, scalability, and resiliency of backup platforms, guiding design... 
    Suggested
    Contract work
    Work at office

    ASM Research, An Accenture Federal Services Company

    Jefferson City, MO
    4 days ago
  • $131.75k - $170.5k

     ...Senior Linux Platform Engineer Building trusted markets — powered by our people...  ...Senior Linux Platform Engineer to join our Systems Platform Engineer team. In this role, you...  ...5+ years of experience in Linux systems administration and infrastructure/platform engineering.... 
    Suggested
    Work at office
    Immediate start

    Cboe Global Markets

    Kansas City, MO
    2 days ago
  •  ...this program, Modus21 is seeking a Junior Red Hat Engineer / Linux Administrator to support the administration, maintenance, and operation of...  ...career candidate who has foundational knowledge of Linux systems and is interested in growing their skills in enterprise infrastructure... 
    Suggested

    Modus21, LLC.

    Louisiana, MO
    1 day ago
  • $30 - $40 per hour

     ...a legacy IBM mainframe environment to a Linux‑based AWS cloud environment using Rocket...  ...Focus). This role is primarily focused on administration rather than development, supporting the...  .... Responsibilities include managing system patches, upgrades, deployments, and ensuring... 
    Suggested
    Contract work
    Temporary work
    For contractors
    Flexible hours

    TEKsystems

    Kansas City, MO
    2 days ago
  • $100k - $110k

     ...in from Europe. Are you interested in a position with Apex Systems? Send us your information and resume or call us at our...  ...Clearance: TS/SCI Job Description: We are seeking a skilled Linux Systems Administrator with expertise in Redhat and Bash scripting to join our team... 
    Suggested
    Contract work
    For contractors
    Work experience placement
    Work at office
    Local area
    Relocation package
    Flexible hours

    Apex Systems

    Arnold, MO
    2 days ago
  • $167k - $246k

    Dormont Manufacturing Co is seeking an experienced Linux Kernel Developer to drive innovative storage solutions. In this role, you will enhance the Linux kernel for our state-of-the-art storage products and lead a team of engineers while fostering collaboration and innovation... 
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    Dormont Manufacturing Company

    California, MO
    2 days ago
  • Modus21, LLC. is looking for a Junior Red Hat Engineer / Linux Administrator in Charleston, South Carolina. The role involves supporting administration, maintenance, and operations of Red Hat Enterprise Linux server environments. The ideal candidate will work in a collaborative... 
    Suggested

    Modus21, LLC.

    Louisiana, MO
    5 days ago
  • $184k - $356.5k

    NVIDIA, located in California, is seeking a Senior Linux Kernel Software Engineer to join their Linux networking drivers R&D team. This dynamic role includes developing device drivers for next-generation network interface cards and integrating existing products. Candidates... 
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    Dormont Manufacturing Co

    California, MO
    4 days ago
  • $30 - $40 per hour

     ...contractor to support a large‑scale infrastructure migration from a legacy IBM mainframe to a Linux-based AWS cloud environment. The role focuses on administration, including managing system patches and ensuring post-migration stability. Located in Kansas City, MO, this hybrid... 
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    For contractors

    TEKsystems

    Kansas City, MO
    1 day ago
  •  ...Embedded Software/Firmware Engineer for a client-facing hybrid role. The ideal candidate will have extensive experience in embedded Linux development and solid skills in C/C++. Responsibilities include collaboration on projects and maintaining embedded software and firmware... 
    Suggested
    Long term contract

    A2e Technologies

    California, MO
    2 days ago
  •  ...environments. The role focuses on ensuring hardware reliability, operating system stability, and infrastructure lifecycle management within a...  ...— or equivalent practical experience Experience working with Linux systems and diagnosing hardware issues via remote management... 
    Suggested
    Temporary work
    Remote work
    Worldwide

    Hamilton Barnes Associates Limited

    California, MO
    2 days ago
  • $75.2k - $158.1k

     ...Security Engineer in St. Louis, MO, focused on enhancing cybersecurity capabilities through Linux systems. Candidates should have over 7 years of experience in SEIM and system administration, expertise in shell scripting and secure networking services, and a TS/SCI clearance.... 
    Suggested
    Full time

    CACI International Inc.

    Saint Louis, MO
    5 days ago
  • $224k - $356.5k

     ...top-tier Software Engineering Leader to join the NVIDIA-Cumulus Linux Team! Are you looking for an exciting role that allows you to lead...  ...will be part of the team that develops the Network Operating System software that powers data centers that are accelerated, disaggregated... 
    Work experience placement

    Dormont Manufacturing Co

    California, MO
    3 days ago
  • $100.56k - $160.89k

    The Institute for Defense Analyses is seeking a Systems Engineer in La Jolla, California. The position requires managing IT systems and ensuring system performance and security while mentoring junior staff. Candidates should hold a Bachelor's in Computer Science with at... 

    RPMGlobal

    California, MO
    5 days ago
  • Tech9 is seeking a Senior Linux Systems Administrator to support a client in a part-time, fully remote capacity. The role involves maintaining and optimizing a production Linux environment for a high-traffic web platform. Responsibilities include administering Debian-based... 
    Remote job
    Part time

    Tech9

    Saint Louis, MO
    5 days ago
  • SMS Data Products Group, Inc. is seeking a Linux Systems Technician to provide Tier II technical support for the Air Force Research Laboratory...  .... A minimum of three years of experience in Linux system administration is required, along with relevant certifications. Candidates... 

    SMS Data Products Group, Inc.

    California, MO
    4 days ago
  •  ...Federal Intelligence Agency contract. You will provide Tier II support for multiple Microsoft and RHEL environments, focusing on system administration, user experience enhancement, and troubleshooting. The ideal candidate must have 8+ years of systems administration... 
    Contract work

    GRVTY

    Saint Louis, MO
    1 day ago
  •  ...Consultant in Berkeley, California. The role involves maintaining HPC system availability, troubleshooting hardware and software issues, and...  ...Bachelor's degree or extensive experience in HPC, knowledge of Linux, and strong problem-solving skills. The position offers a... 

    Career-Mover

    California, MO
    3 days ago
  •  ...PACS Administrator (System Administrator - Level III) Lucayan Technology Solutions LLC is hiring a PACS Administrator. Requirements Must have 4 years combined AF Medical/DHA PACS experience Must be certified at IAT Level II per DoD 8570.01-M Must provide proof of technical... 

    Lucayan Technology Solutions LLC

    California, MO
    4 days ago
  • LWC, Inc. is looking for a Mid-Level System Engineer - Linux Developer to manage critical projects for enterprise clients in St. Louis. The ideal candidate will have at least 4 years of experience in Linux Kernel Development and a relevant technical degree. This position... 

    LWC, Inc.

    Saint Louis, MO
    5 days ago
  • Jack Henry & Associates, Inc. is seeking a Systems and Network Administrator to support financial institutions. This hybrid role involves maintaining...  ...of 2 years of experience in IT and proficiency in Unix/Linux. The position requires work in a 24/7 rotation, ensuring... 
    Remote job

    Jack Henry & Associates, Inc.

    Monett, MO
    5 days ago
  • The Linux Systems Engineer role is responsible for providing mid to high level support on a Linux based infrastructure/application, and...  ...and hardware providing documentation for lower tier administrators and technicians to resolve issues in a timely manner. Work with... 
    Night shift
    Weekend work
    Afternoon shift

    The Timberline Group

    Saint Louis, MO
    1 day ago
  • A technical services provider is seeking a System Admin in Missouri. The role involves analyzing and supporting a range of systems, managing Linux environments, and ensuring security compliance. Candidates must have active CompTIA Security+ certification and at least three... 

    Albin Engineering Services, Inc.

    Kansas City, MO
    2 days ago
  • Dormont Manufacturing Co is seeking a C++ Software Engineer in St. Louis, Missouri. In this role, you will design and deliver high-quality software that meets business needs by collaborating with teams to build reliable and scalable applications. The ideal candidate should...

    Dormont Manufacturing Co

    Saint Louis, MO
    3 days ago
  • $224k - $356.5k

     ...single point of accountability for “DGX Station works on Windows.” Linux Bring-up & Enablement: Drive Linux bring-up and continuous...  ...Firmware & Driver Enablement: Enable and validate BIOS/UEFI, BMC, and system-level firmware for Windows and Linux on the Grace (Arm) +... 

    Dormont Manufacturing Co

    California, MO
    3 days ago
  • Code4lib in Columbia, Missouri is looking for a Customer Service DevOps Linux Engineer to join the MOBIUS team. This role requires a high degree of skill across various technical areas and the ability to work adaptively in a small office environment serving libraries of... 
    Work at office
    Relocation package

    Code4lib

    Columbia, MO
    1 day ago
  • $184k - $287.5k

     ...make a lasting impact on the world. We are looking for a Senior Linux Kernel Software Engineer to join the Linux networking drivers R&...  ...kernel‑level programming is required Deep understanding of the system software stack, with a focus on software/hardware interaction, including... 

    Dormont Manufacturing Company

    California, MO
    4 days ago