Embedded Controls Verification Engineer

Cintal, Inc.; Chillicothe (IL); On-site; USD 80,000 - 105,000; Full time

Benefits offered by this job

10 paid holidays per year

2 weeks of paid time off per year, pro

Medical insurance (dental and vision)

Life insurance and disability coverage

401(k) with employer contribution

Relocation expense reimbursement

Yearly bonus

Job summary

Cintal, Inc. is seeking an embedded software testing engineer to develop and maintain Hardware-in-the-Loop (HIL) simulation models and test environments using MATLAB/Simulink, dSPACE, and OPAL-RT.

The role emphasizes verification, automation, and robust testing of embedded control systems. You will design and execute automated regression tests with Python, analyze results, and collaborate across software, controls, and systems teams to ensure high-quality feature validation.

Qualifications

• Bachelor’s degree in Electrical/Computer/Mechanical Engineering or related field.

Responsibilities

• Develop and maintain Hardware-in-the-Loop (HIL) simulation models and test environments using MATLAB/Simulink, dSPACE, and OPAL-RT.
• Design, execute, and document requirements-based verification and validation test cases.
• Create and maintain automated test scripts and regression test frameworks using Python or similar tools.
• Perform software integration, functional, and regression testing for embedded control systems.
• Analyze test results, troubleshoot failures, and support root cause investigations.
• Collaborate with software, controls, and systems engineering teams to validate new features and enhancements.
• Support CAN/J1939 communication testing, diagnostics, and ECU integration activities.
• Maintain verification documentation, test reports, and traceability records.
• Contribute to continuous improvement of HIL processes, test automation, and verification methodologies.

Skills

MATLAB/Simulink

HIL testing

Python

CAN/J1939

dSPACE/OPAL-RT

Software testing

SDLC

Debugging/root-cause analysis

Education

Bachelor’s degree in Electrical Engineering / Computer Engineering / Computer Science / Mechanical Engineering

Tools

dSPACE

OPAL-RT

MATLAB/Simulink

Job description

Cintal is a forward-thinking global technology company that develops and provides cutting-edge products and services to various industries such as heavy equipment, industrial, defense, agriculture, and medical. With our dedicated team of experienced technical professionals, Cintal aims to add value for its customers by leveraging advanced technologies to reduce product costs, shorten design and development lead times, and accelerate the introduction of high-quality products to the market.

Benefits

• 10 paid holidays per year
• 2 weeks of paid time off per year, the current year is pro-rated based on start date
• Access to the company’s medical insurance, including dental and vision
• Eligibility for life insurance and disability coverage for short or long-term disabilities or long- term care needs
• 401 (k) eligibility with employer contribution annually
• Reimbursement for relocation expenses up to a certain amount on a case-by-case basis
• Yearly bonus based on company performance

Job Description/Typical Task Breakdown

• Develop and maintain real-time electrification plant models using MATLAB/Simulink.
• Develop, configure, and maintain dSPACE and OPAL-RT HIL test environments.
• Create requirements-based HIL test plans and test cases.
• Develop automated regression tests using Python or similar scripting languages
• Execute software release and regression testing using both automated and manual methods.
• Analyze test results, document defects, and support root-cause investigations.
• Collaborate with embedded controls and software engineers to validate new features and debug issues.
• Support CAN/J1939 communications, diagnostics, fault injection, and ECU integration testing.
• Maintain test traceability, documentation, and verification records.
• Improve verification efficiency through reusable test automation and standardized HIL processes.

Duties & Responsibilities

• Develop and maintain Hardware-in-the-Loop (HIL) simulation models and test environments using MATLAB/Simulink, dSPACE, and OPAL-RT.
• Design, execute, and document requirements-based verification and validation test cases.
• Create and maintain automated test scripts and regression test frameworks using Python or similar tools.
• Perform software integration, functional, and regression testing for embedded control systems.
• Analyze test results, troubleshoot failures, and support root cause investigations.
• Collaborate with software, controls, and systems engineering teams to validate new features and enhancements.
• Support CAN/J1939 communication testing, diagnostics, and ECU integration activities.
• Maintain verification documentation, test reports, and traceability records.
• Contribute to continuous improvement of HIL processes, test automation, and verification methodologies.

Education & Experience

• Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, Mechanical Engineering, or a related engineering discipline.
• 2+ years of experience in embedded software testing, verification, validation, or controls engineering.
• Experience with Hardware-in-the-Loop (HIL) testing using dSPACE, OPAL-RT, or similar platforms.
• Hands-on experience with MATLAB/Simulink model development and simulation.
• Experience developing automated test scripts using Python or similar programming languages.
• Familiarity with embedded control systems, software development lifecycle, and verification processes.
• Experience with CAN/J1939 communication protocols and diagnostic tools is preferred.
• Knowledge of electrification, powertrain controls, or vehicle systems is a plus

Required Technical Skills

• Strong proficiency in MATLAB/Simulink for model development and simulation.
• Experience with Hardware-in-the-Loop (HIL) testing using dSPACE, OPAL-RT, or similar platforms.
• Knowledge of embedded software verification, validation, and testing methodologies.
• Proficiency in Python or other scripting languages for test automation.
• Experience with CAN/J1939 communication protocols and related diagnostic tools.
• Understanding of embedded control systems and software integration processes.
• Experience creating and executing automated and manual test cases.
• Familiarity with version control and software development lifecycle (SDLC) practices.
• Strong debugging, troubleshooting, and root-cause analysis skills.

Desired Skills

• Experience with electrification, powertrain, vehicle controls, or off-highway equipment systems.
• Familiarity with model-based development and code generation processes.
• Knowledge of control system design, calibration, and validation techniques.
• Experience with requirements management tools such as IBM DOORS or equivalent.
• Exposure to CI/CD, automated testing frameworks, and software quality processes.
• Understanding of functional safety standards and embedded system development practices.
• Experience with data analysis, troubleshooting, and test result reporting.
• Strong communication, teamwork, and cross-functional collaboration skills.
• Self-motivated with the ability to work independently in a fast-paced engineering environment.

We are committed to building a diverse, inclusive, and global team. Candidates must be authorized to work in the United States. We are pleased to offer visa sponsorship for eligible and qualified individuals.

Cintal provides equal employment opportunities to all employees and applicants for employment without regard to race, color, creed, ancestry, national origin, citizenship, sex or gender (including pregnancy, childbirth, and pregnancy-related conditions), gender identity or expression (including transgender status), sexual orientation, marital status, religion, age, disability, genetic information, service in the military, or any other characteristic protected by applicable federal, state, or local laws and ordinances. Equal employment opportunities apply to all terms and conditions of employment, including hiring, placement, promotion, termination, layoff, recall, transfer, leave of absence, compensation, and training.

The Pay Range For This Role Is

80,000 - 105,000 USD per year(IL-Mossville)