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

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Principal Regulatory Engineer

Constellation Energy

Byron, IL 61010

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Nuclear Engineer

U.S. Navy

Byron, IL 61010

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.

SmartExplore AI is experimental.

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.