Embedded Software Developer Visa Sponsorship Jobs in Illinois
Embedded software developer visa sponsorship jobs in Illinois span automotive systems at companies like Aptiv and Motorola Solutions, industrial automation at Rockwell Automation's regional offices, and medical device firmware at Abbott and Baxter. Chicago's tech corridor and the broader I-88 corridor host most openings, with additional opportunities near Peoria and Galesburg in manufacturing-tied engineering.
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Get Access To All JobsINTRODUCTION
Cullerton Group has a new opportunity for an Embedded Software Engineer 2 – Engine Controls & Software Testing Automation in Mossville, Illinois. The work will be performed 100% onsite, with core hours from 8:00 AM to 4:00 PM. This is a 12-month position that can lead to permanent employment with our client. Compensation is $58 W-2 hourly pay plus full benefits (vision, dental, health insurance, 401k, and holiday pay).
JOB SUMMARY
The Embedded Software Engineer 2 will support the development, integration, and validation of embedded software for electronic control systems used in diesel engine applications. This role focuses on developing automated test scripts, performing Software-in-the-Loop (SIL) testing, and verifying embedded control software in bench and simulation environments. The engineer will collaborate with software developers, systems engineers, and validation teams to troubleshoot software defects, improve testing processes, and ensure reliable software performance. The ideal candidate will have strong C programming experience, familiarity with model-based development, and hands-on embedded software debugging and testing skills.
KEY RESPONSIBILITIES
- Develop, integrate, and maintain embedded software test scripts and automation solutions supporting diesel engine electronic control systems.
- Perform Software-in-the-Loop (SIL) testing, software verification, and validation using simulation environments and hardware test benches.
- Analyze software requirements, develop test plans, execute manual and automated tests, and document results to ensure software quality and functionality.
- Support embedded software configuration, builds, software library development, and validation of electronic control system software flash files.
- Troubleshoot embedded software and system defects, investigate failures, and collaborate with software developers, systems engineers, and validation teams to implement solutions.
BASIC QUALIFICATIONS
- Bachelor's degree in Electrical Engineering, Computer Engineering, or Computer Science, with a focus on embedded software or embedded systems.
- Minimum 3 years of professional industry experience in embedded software development, embedded control systems, or closely related engineering work. Internships do not count toward the required experience.
- Strong hands-on experience with C programming for embedded software applications.
- Experience with model-based development and/or embedded control software development.
- Familiarity with embedded software debuggers and demonstrated troubleshooting and debugging skills.
- Understanding of the software development lifecycle, including requirements analysis, development, integration, testing, and validation.
- Experience developing or executing embedded software test plans, test scripts, and verification procedures.
- Ability to read and interpret electronic schematics, component data sheets, and technical specifications.
- Strong analytical, problem-solving, organizational, and time management skills.
- Excellent verbal and written communication skills, including the ability to communicate technical issues and development progress effectively.
- Ability to work collaboratively with application engineers, systems engineers, software developers, and validation teams.
- Ability to work full-time onsite in Mossville, Illinois.
PREFERRED QUALIFICATIONS
- Experience with MATLAB, Simulink, or Stateflow for model-based development.
- Experience developing automated test scripts for embedded control software.
- Familiarity with Software-in-the-Loop (SIL) testing and embedded software simulation environments.
- Experience with embedded operating systems and real-time software applications.
- Knowledge of embedded communication software, protocols, and interfaces.
- Experience using Python for scripting, testing automation, or engineering tools.
- Familiarity with software build configuration, embedded software integration, and electronic control module validation.
- Experience supporting diesel engines, powertrain controls, automotive electronics, industrial equipment, or heavy machinery systems.
WHY THIS ROLE?
This position offers an opportunity to contribute to advanced embedded software development and validation supporting a global leader in heavy machinery and manufacturing. You will gain hands-on experience with engine electronic control systems, software testing automation, and simulation-based validation while collaborating with experienced software engineering teams. Cullerton Group provides a professional environment with growth potential, comprehensive benefits, and opportunities to expand your expertise in embedded software engineering and industrial control technologies.
INTRODUCTION
Cullerton Group has a new opportunity for an Embedded Software Engineer 2 – Engine Controls & Software Testing Automation in Mossville, Illinois. The work will be performed 100% onsite, with core hours from 8:00 AM to 4:00 PM. This is a 12-month position that can lead to permanent employment with our client. Compensation is $58 W-2 hourly pay plus full benefits (vision, dental, health insurance, 401k, and holiday pay).
JOB SUMMARY
The Embedded Software Engineer 2 will support the development, integration, and validation of embedded software for electronic control systems used in diesel engine applications. This role focuses on developing automated test scripts, performing Software-in-the-Loop (SIL) testing, and verifying embedded control software in bench and simulation environments. The engineer will collaborate with software developers, systems engineers, and validation teams to troubleshoot software defects, improve testing processes, and ensure reliable software performance. The ideal candidate will have strong C programming experience, familiarity with model-based development, and hands-on embedded software debugging and testing skills.
KEY RESPONSIBILITIES
- Develop, integrate, and maintain embedded software test scripts and automation solutions supporting diesel engine electronic control systems.
- Perform Software-in-the-Loop (SIL) testing, software verification, and validation using simulation environments and hardware test benches.
- Analyze software requirements, develop test plans, execute manual and automated tests, and document results to ensure software quality and functionality.
- Support embedded software configuration, builds, software library development, and validation of electronic control system software flash files.
- Troubleshoot embedded software and system defects, investigate failures, and collaborate with software developers, systems engineers, and validation teams to implement solutions.
BASIC QUALIFICATIONS
- Bachelor's degree in Electrical Engineering, Computer Engineering, or Computer Science, with a focus on embedded software or embedded systems.
- Minimum 3 years of professional industry experience in embedded software development, embedded control systems, or closely related engineering work. Internships do not count toward the required experience.
- Strong hands-on experience with C programming for embedded software applications.
- Experience with model-based development and/or embedded control software development.
- Familiarity with embedded software debuggers and demonstrated troubleshooting and debugging skills.
- Understanding of the software development lifecycle, including requirements analysis, development, integration, testing, and validation.
- Experience developing or executing embedded software test plans, test scripts, and verification procedures.
- Ability to read and interpret electronic schematics, component data sheets, and technical specifications.
- Strong analytical, problem-solving, organizational, and time management skills.
- Excellent verbal and written communication skills, including the ability to communicate technical issues and development progress effectively.
- Ability to work collaboratively with application engineers, systems engineers, software developers, and validation teams.
- Ability to work full-time onsite in Mossville, Illinois.
PREFERRED QUALIFICATIONS
- Experience with MATLAB, Simulink, or Stateflow for model-based development.
- Experience developing automated test scripts for embedded control software.
- Familiarity with Software-in-the-Loop (SIL) testing and embedded software simulation environments.
- Experience with embedded operating systems and real-time software applications.
- Knowledge of embedded communication software, protocols, and interfaces.
- Experience using Python for scripting, testing automation, or engineering tools.
- Familiarity with software build configuration, embedded software integration, and electronic control module validation.
- Experience supporting diesel engines, powertrain controls, automotive electronics, industrial equipment, or heavy machinery systems.
WHY THIS ROLE?
This position offers an opportunity to contribute to advanced embedded software development and validation supporting a global leader in heavy machinery and manufacturing. You will gain hands-on experience with engine electronic control systems, software testing automation, and simulation-based validation while collaborating with experienced software engineering teams. Cullerton Group provides a professional environment with growth potential, comprehensive benefits, and opportunities to expand your expertise in embedded software engineering and industrial control technologies.
Embedded Software Developer Job Roles in Illinois
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Search Embedded Software Developer Jobs in IllinoisEmbedded Software Developer Jobs in Illinois: Frequently Asked Questions
Which companies in Illinois sponsor visas for embedded software developers?
Illinois employers with histories of sponsoring embedded software developers include Motorola Solutions and Aptiv in the Chicago area, Abbott and Baxter in the medical device space, and Caterpillar in the Peoria region for industrial and construction equipment firmware. Defense contractors such as Boeing and Northrop Grumman also maintain Illinois engineering teams, though some roles require security clearances that restrict sponsorship eligibility.
Which visa types realistically cover embedded software developer roles in Illinois?
Embedded software development qualifies as a specialty occupation requiring a bachelor's degree in computer engineering, electrical engineering, or a closely related field, making H-1B visa the most common path. Australians can pursue the E-3 visa, and Chilean and Singaporean nationals may use the H-1B1 visa. F-1 students with STEM-designated degrees can work on OPT and then a 24-month STEM OPT extension while seeking H-1B visa sponsorship. EB-2 and EB-3 green card paths are also available through PERM for longer-term positions.
Which cities in Illinois have the most embedded software developer sponsorship jobs?
Chicago and its northwest suburbs, particularly Schaumburg and Hoffman Estates, concentrate the largest share of embedded software developer sponsorship roles, driven by Motorola Solutions, Aptiv, and numerous defense and industrial firms. The I-88 technology corridor through Naperville and Lisle adds mid-size employer opportunities. Peoria and surrounding communities offer firmware roles tied to Caterpillar and its supplier network, making it a secondary hub for manufacturing-focused embedded work.
How to find embedded software developer visa sponsorship jobs in Illinois?
Migrate Mate lists Illinois employers verified to have sponsored work visas for software engineering roles, including embedded development positions, letting you search by role and location without sorting through companies with no sponsorship track record. Filtering specifically for the Chicago metro, the I-88 corridor, and Peoria narrows results to the state's main embedded engineering hiring centers and companies with active sponsorship histories.
Are there state-specific factors that affect visa sponsorship for embedded software developers in Illinois?
Illinois benefits from strong university pipelines through the University of Illinois Urbana-Champaign and Northwestern University, which feed embedded engineering talent into Chicago-area and downstate employers. The state's concentration of automotive, medical device, and defense manufacturing creates steady demand for firmware and real-time systems expertise. Some defense-sector roles require security clearances, which can limit sponsorship options for international candidates regardless of technical qualifications.
What is the prevailing wage for sponsored embedded software developer jobs in Illinois?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.