Average salary: $140,560 /yearly

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  • Associate Linux Support Engineer

     ...Associate Linux Support Engineer Join to apply for the Associate Linux Support Engineer role at Canonical . Canonical is...  ...basic hands?on experience on two or more of: Linux server administration. Programming fundamentals in any language (bash, Perl, Ruby... 
    Suggested
    Remote work
    Work from home
    Home office

    Canonical

    Kansas City, MO
    2 days ago

  • 2nd-Shift Systems Administrator - Windows & Cloud

     ...A leading company in the IT sector is seeking a Systems Administrator to maintain their infrastructure and provide troubleshooting support...  ...analytical skills, significant experience with Windows and UNIX/Linux systems, and a commitment to security best practices. This... 
    Suggested
    Afternoon shift

    The Timberline Group Company

    Saint Louis, MO
    13 hours agonew

  • Senior Systems Administrator TS/SCI Cloud & Security

    $100k - $120k

     ...defense and intelligence contractor is seeking a Senior Systems Administrator in St. Louis, MO. The role involves implementing system...  ...a Top Secret clearance and extensive experience with AWS and Linux systems. This position offers a competitive salary between $10... 
    Suggested
    For contractors

    Ennoble First, Inc.

    Saint Louis, MO
    4 days ago

  • Hybrid Research HPC System Administrator

    $80k - $84k

     ...prominent academic institution in Kansas City is seeking a System Administrator to support research computing infrastructure, focusing on both on-premises and cloud environments. The role requires strong Linux skills and experience with public cloud technologies. The ideal... 
    Suggested
    Remote work

    University of Missouri-Kansas City

    Kansas City, MO
    1 day ago

  • Systems Administrator (Linux)

     ...after hire) DOD 8570 Certification (Security+ or equivalent or higher) Experience in AWS/Cloud technologies Advanced Linux administration experience with RHEL 7 or higher Must have experience with Microsoft Windows Server Knowledge of Systems,... 
    Suggested
    For contractors

    Aqua IT

    Saint Louis, MO
    17 hours ago

  • Systems Administrator- SECRET Clearance

     ...Position: Systems Administrator Location: St Louis, MO Length: Full-time Job Description: This position will install, operate...  ...support activities Expertise in managing all aspects of a Linux environment, including scripting Analyze computing... 
    Suggested
    Full time

    Digital Prospectors

    Saint Louis, MO
    17 hours ago

  • System Administrator (TS Clearance Required)

     ...divh2System Administrator/h2pNorth Point Technology is seeking an experienced System Administrator to work on cloud-based systems with a...  ...experience./liliExperience in AWS/Cloud technologies/liliAdvanced Linux administration experience with RHEL 7 or higher/liliMust have... 
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    For contractors
    Flexible hours

    ClearanceJobs

    Saint Louis, MO
    2 days ago

  • 2026 Summer Intern: Associate System Administrator

    $28.5 - $29.5 per hour

     ...Internship responsibilities may include ~ Automate system administrative functions Required qualifications Must be currently enrolled...  ...Preferred qualifications Redhat Enterprise Linux Bash Ansible SQL #LI-AC2 GGN100 2026-67852 2026... 
    Suggested
    Full time
    Summer work
    Internship
    Summer internship
    Local area
    Visa sponsorship

    Spectrum

    Saint Louis, MO
    1 day ago

  • Systems Administrator

    $105k - $150k

     ...divh2Systems Administrator/h2pLocation: St. Louis, MO Clearance: Top Secret (Must be able to obtain SCI + CI Poly) Work Type: Full Time/ppDescription...  ...experience. Experience in AWS/Cloud technologies Advanced Linux administration experience with RHEL 7 or higher Must have... 
    Suggested
    Full time
    Part time
    For contractors
    Work experience placement

    ClearanceJobs

    Saint Louis, MO
    1 day ago

  • System Administrator

    $80k - $104k

     ...System Administrator Tapestry Solutions, a Boeing Company, brings over 30 years of industry experience designing, implementing, training...  ...and applying all provided updates and patches to Windows and Linux systems. Position Responsibilities + Maintain and operate... 
    Suggested
    Worldwide
    Visa sponsorship
    Work visa
    Flexible hours

    Missouri Staffing

    Hazelwood, MO
    4 days ago

  • Sr. Systems Administrator

    $100k - $120k

     ...Senior Systems Administrator Location: St. Louis, MO Clearance Required: Top Secret with ability to obtain SCI and successfully complete...  ...support for cloud-deployed systems. Support both Linux and Windowsbased environments to ensure full stack system availability... 
    Suggested
    Full time
    For contractors
    Relocation package
    Shift work

    Ennoble First, Inc.

    Saint Louis, MO
    2 days ago

  • Scientific Software Administrator

     ...Institute Scientific Data group is seeking a scientific software administrator. The candidate will support computational approaches to world...  ...Experience with the following applications is required: Linux/Bash scripting skills Cluster computing scheduling and administration... 
    Suggested

    Stowers Institute for Medical Research

    Kansas City, MO
    24 days ago

  • Senior System Administrator (2nd Shift)

    $86.8k - $165.2k

     ...Systems Administrator Raytheon seeks a Systems Administrator to join a high-performing team at the heart of an important US government...  ...Security+ DoD 8570 certification or higher and Red Hat Enterprise Linux Certifications: RHCT or RHSA. System administration... 
    Suggested
    Temporary work
    Work experience placement
    Flexible hours
    Weekend work
    Afternoon shift

    ClearanceJobs

    Saint Louis, MO
    2 days ago

  • System Administrator - Research Computing, UMKC Foundation Services (95771)

    $80k - $84k

     ...University of Missouri-Kansas City (UMKC) is seeking a System Administrator to support our growing research computing infrastructure. This...  ...will bring strong system administration skills, particularly in Linux environments, and a collaborative approach to supporting... 
    Suggested
    Temporary work
    Casual work
    Work at office
    Local area
    Immediate start
    Remote work
    Visa sponsorship
    Work visa
    1 day per week

    University of Missouri-Kansas City

    Kansas City, MO
    4 days ago

  • Sr Systems Administrator - Linux (Big Data/AI/OpenShift)

     ...operates the U.S. Department of Energy/National Nuclear Security Administrations (NNSA) Kansas City National Security Campus. This state?of?the...  .... Primary duties will revolve around applying existing Linux skills with the willingness to learn, manage and support all aspects... 
    Suggested
    Hourly pay
    Work experience placement
    Remote work
    Worldwide

    Kansas City National Security Campus

    Kansas City, MO
    17 hours ago

  • Senior Hybrid Cloud Systems Administrator

    $115.6k - $156.4k

     ...Senior Hybrid Cloud Systems Administrator At Boeing, we innovate and collaborate to make the world a better place. We're committed to...  ...+ years of experience with RedHat-based systems (RHEL, Oracle Linux, Fedora) and SUSE distro 12 or greater (e.g., DataDomain, vProxy... 
    Permanent employment
    Local area
    Relocation
    Flexible hours
    Shift work
    Day shift

    ClearanceJobs

    Hazelwood, MO
    2 days ago

  • Lead Systems Administrator - Linux (Big Data/AI/OpenShift)

     ...Lead Systems Administrator - Linux (Big Data/AI/OpenShift) at Kansas City National Security Campus Company Overview Honeywell is a Fortune 100 company that invents and manufactures technologies to address critical challenges linked to global macrotrends such as safety... 
    Hourly pay
    Remote work
    Worldwide

    Kansas City National Security Campus

    Kansas City, MO
    3 days ago

  • Data Intake Administrator, Claims Services

    $38.2k - $51.6k

     ...claimant profiles and handle any unique data entry needs. In this role, you'll delegate less complex reporting to Data Intake Administrators. How you will contribute: Accurately process all types of data submissions, determining if the information is a clinical... 
    Local area
    Flexible hours

    Sun Life

    Kansas City, MO
    4 days ago

  • IT Service Delivery Specialist 12-Month Contract

    $66k - $75k

    A leading asset management firm is seeking an IT Service Delivery Specialist for a 12-month contract position. The role focuses on providing Tier 1 and 2 technical support for users in multiple locations including vessels. Candidates should have 3-5 years of experience...
    Contract work

    Atlas

    California, MO
    2 days ago

  • HPC Workload/Job Scheduler Administrator

    $92.3k - $166.85k

     ...will support the day to day operations, testing, deployment, administration/management, reporting, and analysis tools for examination of workload...  ...include RHCSA or higher Red Hat certification, CompTIA Linux+ and Security+. Red Hat Enterprise Linux (RHEL), CentOS, or... 
    Local area

    Leidos

    Saint Louis, MO
    1 day ago

  • VMware vSphere Systems Administrator (FLW IT AV)

    Summit Technologies is seeking personnel who have VMware enterprise level experience, experience planning and leading VMware migrations, experience in optimizing VMware for utilization of SAN storage, experience implementing VMware with different types of storage, experience...
    Contract work
    For contractors

    Summit Technologies

    Fort Leonard Wood, MO
    1 hour agonew

  • Implementation System Administrator

     ...Job Title Implementation System Administrator at Menlo. About Menlo Menlos purpose is to create better technologies to solve problems for clients in school districts and communities nationwide. We know when organizations like schools spend less time on making... 
    Full time

    Menlo

    Kansas City, MO
    4 days ago

  • Systems Administrator II (Voice/VTC)

     ...Honeywell Federal Manufacturing & Technologies (FM&T) manages and operates the U.S. Department of Energy/National Nuclear Security Administrations (NNSA) Kansas City National Security Campus. This state?of?the?art engineering, manufacturing and sourcing facility produces a... 
    Hourly pay
    Full time
    Work experience placement
    Remote work
    Worldwide

    Kansas City National Security Campus

    Kansas City, MO
    4 days ago

  • Lotus Notes & Domino Systems Administrator

     ...A growing IT services provider is seeking an experienced Lotus Notes/IBM Domino Administrator to handle server maintenance and user support. The ideal candidate will manage server performance, troubleshoot client issues, and ensure compliance with security policies. Applicants... 

    The Timberline Group Company

    Saint Louis, MO
    2 days ago

  • Microsoft Certified System Administrator (MCSA) (FLW IT-AV)

     ...Associate Certification (MCSA) Windows Server 2008 certification (or higher). The employee shall have Windows Enterprise System Administrator experience and be able to install, configure and maintain Windows services including domain controllers, user accounts,... 
    Contract work
    For contractors

    Summit Technologies

    Fort Leonard Wood, MO
    1 day ago

  • System Administrator

     ...well as shared hosted infrastructure platforms. This role is responsible for the effective installation, deployment, support, and administration of software, servers, and related systems. You must have excellent knowledge of Windows Server and core operating systems, plus... 

    Menlo

    Kansas City, MO
    2 days ago

  • T3 Systems Administrator I

     ...Build the Future with Us EquipmentShare is Hiring a T3 Systems Administrator I At EquipmentShare, were not just filling a role were assembling the best team on the planet to build something thats never been built before. Were on a mission to transform an industry... 
    16 hours
    Full time
    For contractors
    Night shift

    EquipmentShare

    Kansas City, MO
    1 day ago

  • Systems Administrator - Tier 2

    $61.85k - $75k

     ...divh2System Administrator/Software Analyst/h2pGovCIO is currently hiring for System Administrator/Software Analyst to support our US Coast Guard IPSS contract needs. This position is located in St. Louis, MO and will be a hybrid remote position./ppResponsibilities:/pulliProvide... 
    Full time
    Contract work
    Currently hiring
    Remote work

    ClearanceJobs

    Saint Louis, MO
    4 days ago

  • Hybrid Systems Administrator - Windows, Azure & Security

     ...A large law firm is seeking a full-time Systems Administrator to manage and maintain their technology infrastructure. This role includes responsibilities such as handling server incidents and ensuring compliance with security standards in various cloud environments. The... 
    Full time
    Remote work

    International Legal Technology Association

    Saint Louis, MO
    4 days ago

  • Systems Administrator Junior

    $85.09k - $115k

     ...Systems Administrator Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving... 
    Temporary work
    For contractors
    Work at office
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Saint Louis, MO
    44 minutes agonew