Senior Reflash Technician

Job Description

On-site: This role is categorized as onsite.  This means the successful candidate is expected to report onsite full time from 7AM – 3PM+.

GM does not provide immigration related sponsorship for this role.  Do not apply for this role if you will need GM immigration sponsorship (eg. H-1B, TN, STEM OPT, etc) now or in the future.

The Role

As we move toward our vision of Zero Crashes, Zero Emissions, and Zero Congestion, we are seeking a highly motivated Lead Reflash Technician to join our Reflash Team. This role is responsible for ensuring GM’s development and Captured Test Fleets are continuously updated with the latest released software. The Lead Reflash Technician will perform software flashing activities across vehicles, ensuring each fleet maintains the highest level of software accuracy and reliability.

In this position, you’ll collaborate closely with multiple GM business units to support vehicle development, testing, and validation efforts. You will play a key role in maintaining a high-fidelity fleet from a software perspective while contributing to GM’s broader transformation toward a software-defined future. This role offers exposure to advanced vehicle technologies, cross-functional collaboration, and opportunities for leadership growth and organizational impact.

What You'll Do

• Proven ability to be a team leader. 

• Ability to mentor and teach. 

• Problem solving skills. 

• Proven ability to allocate resources effectively to support and exceed internal customer expectations and priorities. 

• Proven ability to flash and diagnose flashing issues. 

• Strong quality mindset and commitment to safety. 

• Understanding of diagnostic trouble codes and how to pull them. 

• Work closely with cross functional teams to troubleshoot and ensure successful flashing.  

• Adhere to all safety precautions and requirements and treat safety as the top priority during all work activities. 

• Able to pivot quickly and align resources to changing priorities. 

• Exhibit a high level of professionalism in all verbal, written, and face-to-face communications. 

• Build and maintain strong, positive relationships with internal customers. 

• Respond promptly and effectively to customer inquiries, concerns, or issues- with a solution-focused mindset. 

Your Skills & Abilities (Required Qualifications)​​  

• High school diploma or equivalent

• 3 years working in an automotive environment.

• High level of ability to work independently.

• Good interpersonal skills

• Strong understanding of major automotive systems and subsystems.

• Understanding of verification and validation processes.

• Experience or knowledge of flashing tools. 

What Will Give You A Competitive Edge (Preferred Qualifications)​  

• Solid understanding of Functional Safety.

• Familiarity with GM software architecture and flashing techniques.

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.

Benefits Overview

From day one, we're looking out for your well-being–at work and at home–so you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards resources.

Non-Discrimination and Equal Employment Opportunities (U.S.)

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