Senior Software Developer - Virtualization and SIL Integration
Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Oct 8, 2026.
Job Description
Vacancy Status:
This posting is not for an existing vacancy within the organization and is open to new applications.
AI Disclosure:
As part of the application process, Artificial Intelligence will be used in the hiring process for this role
Work Arrangement: This opening is hybrid, the successful candidate is expected to report to the office - Markham Elevation Centre (MEC) three times per week, at minimum.
The Role:
General Motors is undergoing a major transformation, both in how we operate and in how we will influence the future of transportation. As we move towards our ZERO ZERO ZERO vision for the future, we are on the forefront of this work and seeking out driven, innovative individuals who will join our team to help achieve our mission. We are currently looking for experienced and motivated candidates for the role of Virtualization and Software-in-the-Loop (SIL) Integration Engineer to support our Test Environment Agile Release Train (SIL ART).
This role is part of a group responsible for creating virtual in-the-loop environments to enable development, verification and validation of embedded controllers and calibrations for the following domains:
- Propulsion Thermal Management System
- Battery Management System
- Chassis and Brake Controls
- Body Electronics and Controls including vehicle access, occupant comfort, occupant protection, lighting, visibility and vehicle State
The Software-in-the-Loop (SIL) Simulation Integration Engineers (SIE) are ultimately responsible to deliver a quality simulation environment on time to meet the customers’ requirements. This position requires an individual with a passion for modeling, an adept knowledge of system simulation and integration, and demonstrated capability for managing a wide variety of technical and customer needs.
What You'll Do (Responsibilities):
- Lead the development and integration of cosimulation components to satisfy the end user test requirements.
- Create virtual controller models to be used across different simulations
- Create, maintain and test virtual controller components such as HWIO, RTOS, communication models, etc.
- Obtain, develop & parameterize sub-system models, such as sensors and actuators, and ECU behavioral models
- Work with development engineers to understand new feature requirements, address issues, and ensure proper implementation
- Work with System Engineers to define SIMBOMs (the required cosimulation assets) based on the test requirements.
- Integrate Plant models and other ECU models into a dynamic virtual simulation
- Create and maintain detailed documents for each release
- Provide support for released simulations and assist with user testing and troubleshooting
- Provide technical support and guidance to other team members
- Ensure the cosimulation environments are delivered with quality
- Support cloud deployments
Your Skills & Abilities (Qualifications):
- Bachelor of Science degree in one of the following disciplines: Engineering, Computer Science or related fields
- 3-7 years of software engineering experience
- Proficient in Embedded C and Python
- Competent with embedded controls software and the automated software build processes including gcc compiler, gdb debugger, Eclipse, Jenkins and ETAS INCA tools
- Adept experience with MATLAB and Simulink in context of plant model development and integration and basic usage of additional simulation tools (e.g. GT-Power, AMESIM, CarSim)
- Proficient in automotive communication technologies such as CAN, LIN, SPI and automotive ethernet.
- Familiar with FMU/FMI standards and SSP.
- Familiar with AUTOSAR Layered Software Architecture.
What Can Give You A Competitive Edge (Preferred Qualifications):
- Master’s degree in a field of Engineering, Computer Science or related fields
- 5+ years of embedded software development experience
- Experience in virtualization or software integration
- Experience in designing and developing vehicle body controls, propulsion thermal, battery management, chassis and brake controls software
Compensation:
The salary range for this role is $115,000 to $164,600. The actual base salary a successful candidate will be offered within this range will vary based on factors relevant to the position.
GM DOES NOT PROVIDE IMMIGRATION-RELATED SPONSORSHIP FOR THIS ROLE. DO NOT APPLY FOR THIS ROLE IF YOU WILL NEED GM IMMIGRATION SPONSORSHIP NOW OR IN THE FUTURE.
Benefits Overview
The goal of the General Motors of Canada total rewards program is to support the health and well-being of you and your family. Our comprehensive compensation plan currently includes the following benefits, in addition to many others:
- Paid time off including vacation days, holidays, and supplemental benefits for pregnancy, parental and adoption leave;
- Healthcare, dental, and vision benefits;
- Life insurance plans to cover you and your family;
- Company and matching contributions to a Defined Contribution Pension plan to help you save for retirement;
- GM Vehicle Purchase Plan for you, your family and friends.
About GM
Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.
Why Join Us
We believe we all must make a choice every day - individually and collectively - to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.
Non-Discrimination and Equal Employment Opportunities
General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.
We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visitHow we Hire.
Accommodations
General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email us or call us at 1-800-865-7580. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.