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      772 Senior Firmware Engineer jobs in Columbia, IL

      New, Posted 1 day ago
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      Senior Systems Engineer

      Spectrum

      Saint Louis, MO 63131

      ~ 27 min Onsite

      • Bachelor's degree in Computer Science or related field, or equivalent experience
      • 1+ years system administration experience (UNIX & Netcool)
      • 1+ years database support experience
      • 1+ years enterprise application experience
      • Ability to read, write, speak and understand English
      • This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future.
      SmartExplore AI is experimental.
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      New, Posted 13 hours ago
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      Senior Systems Engineer

      Spectrum Careers

      Town and Country, MO 63017

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      Senior Full Stack Engineer

      Outlier

      Columbia, IL

      $50/hr

      • 2+ years of experience in backend engineering, AI automation, or complex systems integration
      • Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting)
      • Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases
      • Practical experience building for live, non-mocked environments and handling multi-turn system interactions.
      • Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors
      • This is a 1099 contract opportunity on the Outlier.ai platform
      • You must be authorized to work in your country of residence
      • If you are an international student, you may be able to sign up for Outlier if you are on a visa
      SmartExplore AI is experimental.
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      New, Posted 1 day ago
      Real Estate & Analytics Intern $25 (Summer Intern)

      Arrow Senior Living

      Saint Louis, MO 63124

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      Senior Manufacturing Engineer

      Watlow

      Saint Louis, MO 63146

      ~ 27 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Bachelor's degree in engineering with 5+ years of related engineering experience OR Technical degree/certificate with 10+ years' related experience.
      • Typically 5+ years of experience in manufacturing engineering or closely related roles, with evidence of increasing scope and impact.
      • Demonstrated track record of reducing scrap, improving throughput, and/or deploying equipment/automation in a production environment.
      • Experience leading cross-functional projects from concept through implementation.
      • Experience with troubleshooting electrical and mechanical issues in manufacturing equipment.
      SmartExplore AI is experimental.
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      Senior Mechanical Engineer - Chiller Systems

      Leonardo DRS

      High Ridge, MO 63049

      ~ 24 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

      • Bachelor's Degree in Mechanical Engineering or related technical field
      • Experience designing chiller systems, especially centrifugal water-cooled chiller systems.
      • Understanding of the theory of operation of chillers, especially centrifugal water-cooled chillers.
      • Experience leading engineering projects especially developing new systems.
      • Knowledge of standards and LGWP refrigerants used in HVAC&R; systems.
      • Engineering or design experience with mechanical equipment, assemblies and components including machined components, welded structures
      • Comfortable and competent writing and creating technical documentation.
      • Competent using MS Office (Word, Excel, Visio, Project, and PowerPoint).
      • U.S. Citizenship required.
      SmartExplore AI is experimental.
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      Senior Service & Sales Representative (STL) - Full-Time

      CLEAR

      Saint Louis, MO 63145

      ~ 27 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

      • You must be 18 years of age or older
      • High school diploma or GED equivalent required
      • Open availability and flexibility is a must – ability to work a variety of shifts
      • Ability to stand for up to 8 hours per day
      • Completion of all required airport and government security screening processes, including SIDA badge eligibility. This may also include federal Personnel Security (PerSec) SF-85 screening, depending on your work assignment
      SmartExplore AI is experimental.
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      New, Posted 4 hours ago
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      ResumeLibrary
      Executive Director, Senior Counsel - Employment and Litigation

      Mercy Health

      Chesterfield, MO 63017

      Paid Relocation to Chesterfield, MO

      RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Medical, dental, and vision coverage
      • Paid time off
      • Tuition support
      • Matched retirement plans for team members working 32+ hours per pay period
      SmartExplore AI is experimental.
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      Nuclear Engineer

      U.S. Navy

      Dupo, IL 62239

      New, Posted 12 hours ago
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      Critical Environment Lead Engineer

      JLL

      Saint Louis, MO 63103

      ~ 27 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

      • Advanced knowledge of commercial or industrial building systems and critical infrastructure operations
      • Proven experience in operating, maintaining, troubleshooting, and repairing complex facility equipment
      • Strong leadership and team management capabilities for supervising engineering staff
      • Ability to work flexible hours and respond to emergency situations outside normal business hours
      • Excellent organizational skills with exceptional attention to detail
      • Strong problem-solving abilities to define issues, collect data, establish facts, and draw valid conclusions
      • Commitment to safety protocols and participation in required safety training programs
      SmartExplore AI is experimental.
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