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  • z/OS Systems Engineer

    $105.4k - $124k

     ...at—all from Day One.Job DescriptionU.S. Bank is seeking a z/OS Systems Programmer that has extensive experience in mainframe...  ...installation and updates.Troubleshoot and resolve complex z/OS system, performance, and infrastructure issues, providing root cause analysis and... 
    Performance
    Full time
    Work experience placement
    Local area
    3 days per week

    US Bank

    Earth City, MO
    5 days ago

  • Mainframe CICS Systems Engineer

    $110k - $165k

     ...This is a Lead Cloud & Infrastructure Engineering position at the Vice President level, which...  ...ensuring the seamless operation of IT systems to support business needs effectively....  ...as well as in-depth knowledge in CICS performance & tuning, debugging and dump analysis.... 
    Performance
    Temporary work
    Local area
    Remote work
    Flexible hours

    Morgan Stanley

    Clayton, MO
    6 days ago

  • System Engineer

     ...companies achieve their business goals by inspiring people to perform their best. We design experiences, incentives, and...  ...excellence and genuine care for the people making it possible.The Systems Engineer will research, test, evaluate, design, implement, market, train... 
    Performance
    Full time
    Flexible hours

    Maritz

    Fenton, MO
    6 days ago

  • Senior Systems Engineer

    $164.9k - $223.1k

    Senior Systems EngineerCompany:The Boeing CompanyBoeing, Defense, Space, and Security (BDS...  ...motivated, talented Senior ​Systems Engineer to join our Systems Engineering team located...  .... Ability to assess the technical performance of the system or system element, product... 
    Performance
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Interim role
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work

    Boeing

    Saint Charles, MO
    4 days ago

  • Senior System Engineer - Kafka/Messaging

    The Sr Systems Engineer Platform - Messaging Platform will play a key role in designing, implementing, and maintaining enterprise messaging...  ..., ELK Stack, or Google Cloud Operations Suite.Establish performance baselines and configure SLA/SLO-based monitoring for producers... 
    Performance
    Contract work
    Local area
    Remote work
    Flexible hours

    O'Reilly Auto Parts

    Springfield, MO
    2 days ago

  • Senior Systems Engineer

    $125k - $135k

     ...excellence in mechanical and electrical system design and prototype builds. We have a...  ...We are passionate about solving complex engineering challenges, striving for excellence...  ...subsystems integrate effectively and meet performance, cost, and timeline requirements. Collaborate... 
    Performance

    Motivo Engineering LLC

    California, MO
    4 days ago

  • Systems Engineer II

     ...Job Summary Mercury Systems is seeking a Systems Engineerto assist in the development...  ...organization on multi-disciplined engineering teams while collaborating with program...  ...Design experience. Familiarity with high-performance RF and digital processing solutions as... 
    Performance
    Casual work
    Worldwide

    Mercury Systems

    California, MO
    4 days ago

  • Senior Systems Engineer

    $190k - $210k

     ...GRVTY is seeking a highly experienced Systems Engineer to support the full lifecycle development of our Autonomous Underwater Vehicle (AUV...  ...engineering principles to define requirements, develop performance criteria, conduct analyses, and support integration and test... 
    Performance
    Full time
    Contract work
    Work at office
    Monday to Friday

    Grvty

    California, MO
    1 day ago

  • System Engineer

    $90k - $115k

    Back to All JobsSystem Engineer St. Louis, MO OR Chantilly, VA full time Top Secret with...  ...- $115,000 Job Description Job Title: System Engineer Clearance: Top Secret...  ...configuration changes to help improve system performance; regularly work with government and... 
    Performance
    Full time
    For contractors

    Metronome LLC

    Saint Louis, MO
    1 day ago

  • Systems Engineer 4

     ...Encode, Inc a fully owned subsidiary of Lancesoft Job Title: Systems Engineer 4 Job Location: St Charles, MO Duration: 12 months...  ...customer/operational needs to define and coordinate system performance requirements, integrate technical parameters and assure compatibility... 
    Performance

    LanceSoft

    Missouri
    3 days ago

  • System Engineer

     ...SAP Basis System Engineer IV Location: 12405 Powerscourt Dr, Saint Louis, MO - Hybrid 4x1 Contract: 6 mos CTH (conversion salary...  ...Strong proficiency in SQL for database management and performance tuning. Expertise in SAP system patching, upgrades, and kernel... 
    Performance
    Contract work

    Saxon Global

    Saint Louis, MO
    4 days ago

  • Systems Engineer 3

     ...Job #: 148436 Title: Systems Engineer 3 Location: Berkeley, MO Salary Range: 58.63 Position: Systems Engineer Description: ENG- Plan,...  ...lifecycle. Analyze system requirements, evaluate technical performance, and resolve cross-functional engineering issues while supporting... 
    Performance
    Temporary work
    Day shift

    TeamGlobal

    Berkeley, MO
    3 days ago

  • System Engineer

     ...System Engineer Contract Location: ST Louis MO Skill: Windows 10 Basics Experience: 10+ years Desk Side Support Responsibilities: Perform onsite troubleshooting and resolution activities. Dispatch acceptance includes: i. Communication to a personal computing device... 
    Performance
    Contract work
    For subcontractor
    Local area
    Remote work

    Keylent Inc

    Saint Louis, MO
    19 hours ago

  • Senior Systems Engineer

    $90k - $180k

    ## Senior Systems EngineerApply: United States - California - Sylmar: Full time: Posted...  ...member of program teams by leading systems engineering tasks defining, developing or validating...  ...clinical priorities for new products.•Performs technical planning and performance evaluation... 
    Performance
    Full time
    For contractors
    Work experience placement
    Shift work

    Thornton Tomasetti

    California, MO
    4 days ago

  • Systems Engineer 3

     ...Job Title: Systems Engineer 3 Job Location: Hazelwood, MO Duration: 12 months Job Description: Develop, document, and verify...  ...evaluation of sustainment strategies to improve fleet performance by integrating models for supply chain and logistics, mission... 
    Performance

    LanceSoft

    Hazelwood, MO
    19 hours ago

  • Systems Engineer III

     ...to meet you. We are seeking a talented and self-motivated Systems Engineer with the ability to work in a team environment and drive for...  ...system architectures that meet business requirements and performance objectives. Performs IT functions such as design, analysis... 
    Performance
    Permanent employment
    H1b
    Work at office
    Local area
    Remote work

    Jack Henry & Associates

    Monett, MO
    4 days ago

  • Systems Engineer 3

     ...develop and verify a lifecycle balanced system of systems and system solutions. Evaluates...  ...needs to define and coordinate system performance requirements, integrate technical parameters...  ...) Looking for a Level 3 or 4 Systems Engineer Preferred Qualifications: Experience... 
    Performance

    CTS International

    Berkeley, MO
    2 days ago

  • Systems Engineer 5

     ...Negotiable Description: Our client is currently seeking a Systems Engineer 5 Systems Engineer 5 Work Location: Berkeley, MO Job...  ...to evaluate customer/operational needs to define system performance requirements, integrate technical parameters and assure compatibility... 
    Performance
    Work experience placement

    Judge Group, Inc.

    Berkeley, MO
    3 days ago

  • Senior Systems Engineer

     ...Senior Systems Engineer guide engineering teams in taking a multi-discipline approach to requirements engineering, solutions engineering...  ...: Guides Mid-level and Junior-level system engineers performing requirements engineering, solutions engineering, scheduling,... 
    Performance
    Work experience placement
    Remote work

    IC-CAP, LLC

    Saint Louis, MO
    4 days ago

  • System Engineer (MBSE)

     ...interests. Requisition #: 1647 Job Title: System Engineer (MBSE) Location: Hybrid, St Louis, MO...  ...Analyzes customer and operational requirements to define system performance, ensure compatibility across technical and program interfaces... 
    Performance
    Work at office

    Agile Defense

    Saint Louis, MO
    19 hours ago

  • Systems Engineer 3

     ...Engineering Systems Engineer 3 Berkeley, MO Posted: 7/17/2026 Job Description Job ID#: 219071 Job Category: Engineering...  ...customer and /operational needs to define and coordinate system performance requirements, integrate technical parameters and assure... 
    Performance
    Contract work
    Temporary work
    For contractors
    Local area
    Shift work

    PDS Defense

    Saint Louis, MO
    19 hours ago

  • Systems Engineer

     ...Systems Engineer Service Center - Webster Groves, MO 63119 Overview Position Type Full Time 2026-2027 School Year POSITION...  ...including deployment of access points, coverage planning, and performance troubleshooting Maintain and enforce network access... 
    Performance
    Full time
    Work at office

    Webster Groves School District

    Webster Groves, MO
    19 hours ago

  • Sr E&I Reliability Engineer

     ...Electrical & Instrumentation (E&I) Reliability Engineer I to join our Agricultural Solutions...  ...distribution, instrumentation, control systems, and safety-related assets throughout...  ...electrical, instrumentation, and controls performance.Welcome to BASFWe are BASF in... 
    Performance
    Full time
    Work at office
    Immediate start
    Flexible hours

    BASF

    Palmyra, MO
    4 days ago

  • Systems Engineer

    $115k - $150k

     ...maintenance team environment. Opportunity Summary As the Systems Engineer at Dogwood Energy Facility, you’ll provide technical...  ...troubleshooting equipment and control issues, analyzing system performance, developing engineering solutions, and supporting projects,... 
    Performance
    Local area
    Monday to Friday
    Flexible hours
    Weekend work
    Day shift

    NAES

    Pleasant Hill, MO
    1 day ago

  • Systems Engineer II

    $78.03k - $97.53k

     ...opportunity at OD. Support and maintain the organization’s systems infrastructure, including the implementation of hardware and software...  ...including hardware and software Monitor systems performance and recommend changes and upgrades based on utilization Perform... 
    Performance
    Full time
    Temporary work
    Work experience placement
    Local area
    Immediate start
    Shift work
    Day shift

    Old Dominion Freight

    Saint Louis, MO
    3 days ago

  • Systems Engineer

     ...Job Title Reinventing Geospatial, Inc. (RGi) is seeking a Systems Engineer for a potential upcoming opening. Job Description...  ...and ArcGIS. We don't just fill roles we build teams of high performers and leaders who make an immediate impact. At our core, we're... 
    Performance
    Immediate start

    Reinventing Geospatial

    Saint Louis, MO
    2 days ago

  • Sr. Systems Engineer

    $120k - $130k

     ...with highly motivated individuals on high-performance teams? Join WWT today! What is the...  ...interoperability and resiliency of mission-critical systems. Preferred location: San Diego, CA -...  ..., and security updates. As the Senior Engineer Microsoft SME, you will be responsible... 
    Performance
    Full time
    Remote work
    Shift work

    World Wide Technology

    Maryland Heights, MO
    2 days ago

  • Systems Engineer Intern

    $41.01k - $53.32k

     ...Job ID: 115063 The Leonardo DRS Land Systems business is a recognized leader in the...  ...Systems is seeking multiple Summer Systems Engineer Interns for our Bridgeton, MO facility....  ...(SE) team meet the technical performance requirements on complex system development... 
    Performance
    Contract work
    Work experience placement
    Internship
    Summer internship
    Work at office
    Local area
    Flexible hours

    Leonardo DRS

    Bridgeton, MO
    4 days ago

  • Senior Systems Engineer

    $93.12k - $125.71k

     ...Senior Systems Engineer Location: Bridgeton, MO, US, 63044 Job ID: 114593 The Leonardo DRS Land Systems business is a recognized leader...  ...addition to base pay, employees may be eligible for: annual performance-based bonuses, equity awards, and overtime pay (for non-... 
    Performance
    Contract work
    Work experience placement
    For subcontractor
    Local area
    Flexible hours

    Leonardo DRS

    Bridgeton, MO
    3 days ago

  • Systems Engineer (Experienced or Lead)

    Systems Engineer (Experienced or Lead)Company:The Boeing Company is seeking a Systems Engineers to join one of our St. Louis, MO (Berkeley...  .... Translate customer and operational needs into system performance requirements. Guide cross-functional teams to define and maintain... 
    Performance
    Full time
    Work experience placement
    Interim role
    Currently hiring
    Immediate start
    Remote work
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work

    Boeing

    Saint Charles, MO
    6 days ago