Average salary: $110,440 /yearly

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  • Senior Systems Administrator TS/SCI Cloud & Security

    $100k - $120k

     ...stakeholders, and ensuring operational reliability in cloud environments. The ideal candidate must have a Top Secret clearance and extensive experience with AWS and Linux systems. This position offers a competitive salary between $100,000 and $120,000. #J-18808-Ljbffr... 
    Linux
    For contractors

    Ennoble First, Inc.

    Saint Louis, MO
    3 days ago

  • Hybrid Research HPC System Administrator

    $80k - $84k

     ...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 candidate will collaborate with faculty to enhance research... 
    Linux
    Remote work

    University of Missouri-Kansas City

    Kansas City, MO
    23 hours ago

  • Software Engineer-Systems (Systems)

     ...or computer science. Experience with distributed and containerized software architecture Hands on experience developing on the Linux platform and Windows Experience developing and documenting software architecture using MSOSA, or similar Model Based Systems... 
    Linux
    Permanent employment
    Interim role
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work
    Day shift

    Boeing

    Berkeley, MO
    2 days ago

  • Associate Linux Support Engineer

     ...Associate Linux Support Engineer Join to apply for the Associate Linux Support Engineer role at Canonical . Canonical is a leading provider of open source software and operating systems. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives... 
    Linux
    Remote work
    Work from home
    Home office

    Canonical

    Kansas City, MO
    1 day ago

  • Systems Administrator (Linux)

     ...poly 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, Architectural... 
    Linux
    For contractors

    Aqua IT

    Saint Louis, MO
    4 days ago

  • Systems Administrator- SECRET Clearance

     ...Analyze and support a broad range of basic systems and application support activities Expertise in managing all aspects of a Linux environment, including scripting Analyze computing requirements Lead a multi-disciplined range of technical systems and application... 
    Linux
    Full time

    Digital Prospectors

    Saint Louis, MO
    4 days ago

  • System Administrator (TS Clearance Required)

     ...relevant experience or masters with 6 - 10 years of prior relevant experience./liliExperience in AWS/Cloud technologies/liliAdvanced Linux administration experience with RHEL 7 or higher/liliMust have experience with Microsoft Windows Server/liliKnowledge of Systems,... 
    Linux
    For contractors
    Flexible hours

    ClearanceJobs

    Saint Louis, MO
    1 day ago

  • Systems Admin

     ...IT Infrastructure Manager, this position is responsible for: Designing, building and managing Windows Servers Solutions and Linux solutions Effectively monitoring, securing and remediating security vulnerabilities Automating repetitive tasks such as Windows... 
    Linux
    Work at office

    CarShield

    Wildwood, MO
    23 hours ago

  • 2026 Summer Intern: Associate System Administrator

    $28.5 - $29.5 per hour

     ...Authorization to work in the U.S. without restrictions or need for future sponsorship Preferred qualifications Redhat Enterprise Linux Bash Ansible SQL #LI-AC2 GGN100 2026-67852 2026 Here, our employees don’t just have jobs, they're building careers.... 
    Linux
    Full time
    Summer work
    Internship
    Summer internship
    Local area
    Visa sponsorship

    Spectrum

    Saint Louis, MO
    23 hours ago

  • Systems Administrator

    $105k - $150k

     ...of prior relevant experience or masters with 6 10 years of prior relevant experience. Experience in AWS/Cloud technologies Advanced Linux administration experience with RHEL 7 or higher Must have experience with Microsoft Windows Server Knowledge of Systems, Architectural... 
    Linux
    Full time
    Part time
    For contractors
    Work experience placement

    ClearanceJobs

    Saint Louis, MO
    7 hours agonew

  • System Administrator

    $80k - $104k

     ...planning capability. The role also includes administering Active Directory and applying all provided updates and patches to Windows and Linux systems. Position Responsibilities + Maintain and operate Linux and Windows systems across multiple test environments,... 
    Linux
    Worldwide
    Visa sponsorship
    Work visa
    Flexible hours

    Missouri Staffing

    Hazelwood, MO
    3 days ago

  • Sr. Systems Administrator

    $100k - $120k

     ...Provide advanced installation, configuration, administration, and sustainment support for cloud-deployed systems. Support both Linux and Windowsbased environments to ensure full stack system availability. Required Qualifications Active Top Secret clearance... 
    Linux
    Full time
    For contractors
    Relocation package
    Shift work

    Ennoble First, Inc.

    Saint Louis, MO
    1 day ago

  • Senior System Administrator (2nd Shift)

    $86.8k - $165.2k

     ..., as only U.S. citizens are eligible for a security clearance. Security+ DoD 8570 certification or higher and Red Hat Enterprise Linux Certifications: RHCT or RHSA. System administration experience across Linux systems and SQL. Experience in the Intelligence Community... 
    Linux
    Temporary work
    Work experience placement
    Flexible hours
    Weekend work
    Afternoon shift

    ClearanceJobs

    Saint Louis, MO
    3 days ago

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

    $80k - $84k

     ...research servers, both on-premises and in the cloud. The ideal candidate will bring strong system administration skills, particularly in Linux environments, and a collaborative approach to supporting researchers with technical solutions. While approximately half of the role... 
    Linux
    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)

     ...area of responsibility for the information systems infrastructure is expected. Primary duties will revolve around applying existing Linux skills with the willingness to learn, manage and support all aspects of our big data environments. Duties and Responsibilities... 
    Linux
    Hourly pay
    Work experience placement
    Remote work
    Worldwide

    Kansas City National Security Campus

    Kansas City, MO
    4 days ago

  • Senior Hybrid Cloud Systems Administrator

    $115.6k - $156.4k

     ...leadership Preferred Qualifications (Desired Skills/Experience): ~5+ years of experience with RedHat-based systems (RHEL, Oracle Linux, Fedora) and SUSE distro 12 or greater (e.g., DataDomain, vProxy) ~5+ years of experience in designing and implementing IT... 
    Linux
    Permanent employment
    Local area
    Relocation
    Flexible hours
    Shift work
    Day shift

    ClearanceJobs

    Hazelwood, MO
    1 day ago

  • Software Developer 3

     ...deployment, maintenance, and support • 3+ years of experience in data integration development and maintenance • 3+ years of experience in a Linux/Unix environment • 3+ years of experience in Java • 3+ years of experience in Oracle PL/SQL • 1+ years of experience in an agile... 
    Linux
    Full time
    Contract work
    Work experience placement
    Day shift

    Chipton-Ross

    Hazelwood, MO
    14 hours agonew

  • Database Programmer/Developer with Security Clearance

     ...databases (Oracle/SQL), program languages, and websites/applications development Knowledgeable of various operating systems (Windows, Unix, Linux) HTML, ASP, .NET and JavaScript, IIS, Windows Servers, Authentication & encryption, Visual Studio Write code with C or C#, Visual... 
    Linux
    Contract work
    Local area

    Optimal Solutions

    Overland, 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... 
    Linux
    Hourly pay
    Remote work
    Worldwide

    Kansas City National Security Campus

    Kansas City, MO
    2 days ago

  • Scientific Software Administrator

     ...students and post-docs from multidisciplinary life sciences backgrounds. Experience with the following applications is required: Linux/Bash scripting skills Cluster computing scheduling and administration (preferably via slurm) Software container creation/... 
    Linux

    Stowers Institute for Medical Research

    Kansas City, MO
    3 days ago

  • QA Automation Engineer/ SDET : Mastercard

     ...Computer Science, or related technical discipline AND over 6 years of technical experience as a test engineer Preferred Qualifications: • Experience with C • Experience with Linux • Experience with ISO 8583 standard • Experience with the t3:Switch payment testing platform
    Linux
    Local area

    ShiftCode Analytics

    O Fallon, MO
    23 hours ago

  • 24/7 Application Support Engineer - Cloud & Automation

     ...Engineer to join its dynamic team. The role involves working within a globally distributed Level 2 support team, providing Windows and Linux system administration while managing incidents and changes. Candidates should have experience in networking, scripting, and ITIL... 
    Linux

    LSEG (London Stock Exchange Group)

    Saint Louis, MO
    2 days ago

  • Systems Integration Engineer (Experienced or Lead)

    $97.75k - $132.25k

     ...Hardware/Software Integration, File Servers, Computational Systems, Networking Systems, Visual Systems, Operating Systems (Windows and/or Linux) and Scripting Preferred Qualifications (Desired Skills/Experience): Level 3: 5 or more years' related work experience or an... 
    Linux
    Work experience placement
    Interim role
    Currently hiring
    Immediate start
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work
    Day shift

    Boeing

    Berkeley, MO
    23 hours ago

  • Application Support Engineer

     ...assigned. Qualifications • High School diploma or GED Equivalent • 2+ years relevant work experience to include: • Experience with UNIX/Linux-based operating systems. • Experience with Oracle or other relational databases. • Experience in scripting. • Experience with... 
    Linux
    Work experience placement
    Work at office
    Work from home
    Home office
    Shift work
    Night shift

    Chenega Corporation

    Arnold, MO
    4 days ago

  • Sr. Engineer - DataDog SIEM | Remote, USA

    $92.3k - $126.6k

     ...communication skills. • Superior IT problem-solving skills. • Experience with SIEM content and reporting. • Experience working with Linux OS. • Experience writing/developing scripts (e.g. python, bash, ruby, powershell) • Experience working with Internal and client Ticketing... 
    Linux
    Work experience placement
    Local area
    Remote work
    Work from home

    Optiv

    Kansas City, MO
    23 hours ago

  • High Performance Computing (HPC) Engineer

    $110.3k - $155.7k

     ...experience. • Minimum of 6 years of relevant experience in HPC administration and systems engineering. • Extensive experience with Linux operating systems (Red Hat/CentOS) in an HPC environment. • Strong command line skills and proficiency in scripting languages (Python... 
    Linux
    Permanent employment
    Full time
    Part time
    Remote work
    Work from home
    Relocation package

    Federal Reserve Bank of Kansas City

    Kansas City, MO
    4 days ago

  • Neuroimaging Engineer - Radiology - Neuroimaging Labs Research Center

    $53.1k - $90.6k

     ...Slicer, C (Programming Language), C++ Programming Language, Communication, Computer Languages, FreeSurfer, Hardware Configurations, Linux Bash Shell, Psychological Evaluations, Python (Programming Language), Python Matplotlib, Research Labs, Scanning Probe Microscopy (SPM... 
    Linux
    Work experience placement
    Work at office

    Washington University in St. Louis

    Saint Louis, MO
    23 hours ago

  • Security Tools Engineer (TS/SCI) - St Louis, MO

     ...Secret/SCI clearance is required prior to consideration for this role. Work is to be performed 100% onsite. As a Network Defense Linux Systems Engineer, you will be part of a Network Defense Team that is at the forefront of integrating advanced Linux systems into our... 
    Linux
    Local area
    Remote work
    Flexible hours

    GuidePoint Security

    Saint Louis, MO
    4 days ago

  • Golang Lead with Teleport

    Note: Full Stack Engineer- Expertise in Linux, Golang and Other Programming Languages. working experience with Teleport. Skills Matrix Skill Last Used Experience in Years/month Rating (10 points) 1 = newbie 10 = expert Hands on Exp. Yes/No Golang Teleport • Lead implementation... 
    Linux
    Work experience placement

    Omni Inclusive

    Saint Louis, MO
    2 days ago

  • QA Engineer - Core Database (remote)

    $500 per month

     ...-on experience with any programming language (Python, Go, C++)./liliCan read C++ code for validation./liliWorking knowledge of Git, Linux and shell scripting./liliExperience with both manual testing and automation testing./liliDemonstrated ability to work collaboratively... 
    Linux
    Local area
    Remote work
    Worldwide
    Home office
    Flexible hours

    ClickHouse

    Saint Louis, MO
    2 days ago