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      487 Senior Firmware Engineer jobs in Byron, IL

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      CNC/PLC Controls Engineer - $70K-$103K

      Lean Synergy Solutions

      Rockford, IL 61107

      $70,000-$103,000/yr
      ~ 31 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

      • Bachelor's Degree
      • Lift 50 lbs
      • Background Check
      • Driver License
      • Authorized to work in US
      • Stand long periods
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      Senior Full Stack Engineer

      Outlier

      Byron, 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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      Principal Regulatory Engineer

      Constellation Energy

      Byron, IL 61010

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      Nuclear Engineer

      U.S. Navy

      Byron, IL 61010

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      Inside Sales Representative

      Bourn & Koch

      Rockford, IL 61104

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      Fuel Specialist - 21 Weeks Paid Training, No Experience Required

      U.S. Army Reserves

      Byron, IL

      No ExperienceEducation AssistanceHealth InsurancePaid Time Off

      • Attend a 21-week paid training program to gain skills and certifications in bulk fueling systems operations, fuel system maintenance, fuel accountability, forecasting, fuel distribution, bulk fuel distribution, petroleum storage, packaged petroleum logistics, petroleum shipment, environmental regulation compliance, hazmat compliance, emergency management, technical inspections, and OSHA regulations.
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      Manufacturing Technician - Hiring Now

      Coilcraft

      Oregon, IL 61061

      ~ 15 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

      • High School Diploma or GED required
      • Valid driver's license to travel between facilities.
      • Proficiency with Microsoft Office.
      • Working knowledge of gauges, micrometers, dial indicators, calipers, and various measuring devices.
      • Mechanical aptitude.
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      New, Posted 12 hours ago
      Physician / Neurology / Illinois / Locum Tenens / Interventional Neurology Locums in Northern Illinois Job

      Alliance Health Staffing

      Rockford, IL 61101

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      Assembly And Test B - 1st shift

      Parker Hannifin

      Machesney Park, IL 61115

      $20.09-$24.59/hr
      ~ 41 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • High School Diploma or GED equivalent
      • Must be able to lift up to 25 pounds regularly. Lift assistance required to be used at 26 pounds or more.
      • Requires the use of general mathematics
      • Requires the use of complicated drawings, specifications, charts, tables, and handbook formulas.
      • Therefore, all applicants seeking employment with Parker will be subject to drug testing as a condition of employment.
      • U.S. Citizenship, Permanent Residency or other appropriate status is required for certain positions, in accord with U.S. import & export regulations.
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      Welder - Hiring Now

      SPX

      Dixon, IL 61021

      ~ 39 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • 1 year of experience with MIG and TIG
      • 1 years of experience in manufacturing operation
      • Must be able to pass a 6g certification weld test with MIG and TIG
      • Read a tape measure and ruler and convert fractions to decimals and decimals to fractions
      • High school diploma or GED required
      • The employee may be required to sit for long periods of time
      • Climb stairs, reach and bend regularly
      • Occasionally stand, walk, climb, crawl, twist, and work at heights.
      • Occasionally lift, grasp, hold and/or move up to 50 pounds
      • Manufacturing environment requires use of required Personal Protective Equipment, such as foot, eye, and ear protection when in production locations
      • Potential exposure to bad weather, excessive heat, and/or excessive noise
      SmartExplore AI is experimental.
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