Manufacturing Software Test Engineer

General Motors LLC; United States; On-site; USD 85,000 - 120,000; Full time

Benefits offered by this job

Relocation benefits

Job summary

The Manufacturing Software Test Engineer (MSTE) at General Motors will lead the strategy and continuous improvement of Production Test Systems across vehicle assembly operations. Working with Manufacturing, Quality, Engineering, IT, Maintenance, and suppliers, you’ll ensure testing systems are reliable and aligned with quality and production goals.

You will analyze data, drive improvements, and oversee test software changes, while guiding plant teams to achieve Electrical First‑Time Quality in a

Qualifications

• 3+ years in automotive electrical systems, diagnostics, or related tech.
• ASE Certification preferred.
• Knowledge of GM Manufacturing System (GMS) and CI methods.
• Experience with GM diagnostic tools and systems.
• Experience with manufacturing software test processes (JIRA, SPPS or DVT).
• Bachelor's degree or equivalent experience in a related field.
• Experience supporting manufacturing, quality, testing, or vehicle launches.
• Experience with end-of-line test, flash, or related processes.

Responsibilities

• Develop and manage Production Test System strategies to support vehicle quality, defect prevention, and Electrical First‑Time Quality (E‑FTQ) goals.
• Ensure test systems are production‑ready, validated, and optimized for new vehicle launch and steady‑state manufacturing operations.
• Partner with cross‑functional teams to resolve test‑related issues and drive continuous improvement initiatives.
• Oversee test software changes, test content governance, and compliance with manufacturing and quality requirements while working with Vehicle Engineering.
• Analyze test data to identify trends, improve test effectiveness, reduce false failures, and enhance operational performance.
• Lead root cause investigations and corrective actions related to test system and vehicle quality concerns.
• Support training, standardization, and best practices for plant teams and stakeholders.
• Communicate tester performance, quality metrics, risks, and improvement opportunities to leadership and partners.
• Promote safe, compliant, and ergonomic testing processes and equipment across operations.

Skills

Python

C++

Visual Basic

Automotive systems

Electrical schematics

Cross-functional teamwork

Technical communication

Analytical problem solving

Decision making

Education

Bachelor's degree in Computer Science, Engineering, Engineering Technology, Automotive Technology or related field

Tools

JIRA

MDI

Service Information (SI)

SPPS

DVT

End-of-line test

Flash tools

Job description

Job Description

The Manufacturing Software Test Engineer (MSTE) is responsible for developing and executing the strategy for production test systems across vehicle assembly plants and supporting facilities to ensure electrical quality and defect prevention. This role oversees test system integrity, optimizes tester placement and coverage using the Electrical Bill of Operations (BoO), Manufacturing Requirements, and established best practices, and proactively identifies and resolves testing and program risks. By collaborating with cross‑functional teams and leveraging data‑driven decision‑making, the MSTE helps improve Electrical First‑Time Quality (E‑FTQ), enhance manufacturing efficiency and throughput, and support GM's commitment to delivering safe, high‑quality, defect‑free vehicles. This position is primarily first shift with occasional off‑shift support as needed.

The Role

As a Manufacturing Software Test Engineer (MSTE), you will lead the strategy, implementation, and continuous improvement of Production Test Systems across vehicle assembly operations. Working closely with Manufacturing, Quality, Engineering, IT, Maintenance, and supplier partners, you will ensure testing systems are reliable, effective, and aligned with quality and production objectives.

Key Responsibilities

• Develop and manage Production Test System strategies to support vehicle quality, defect prevention, and Electrical First‑Time Quality (E‑FTQ) goals.
• Ensure test systems are production‑ready, validated, and optimized for new vehicle launch and steady‑state manufacturing operations.
• Partner with cross‑functional teams to resolve test‑related issues and drive continuous improvement initiatives.
• Oversee test software changes, test content governance, and compliance with manufacturing and quality requirements while working closely with the Vehicle Engineering Teams.
• Analyze test data to identify trends, improve test effectiveness, reduce false failures, and enhance operational performance.
• Lead root cause investigations and corrective actions related to test system and vehicle quality concerns.
• Support training, standardization, and best practices for plant teams and stakeholders.
• Communicate tester performance, quality metrics, risks, and improvement opportunities to leadership and key partners.
• Promote safe, compliant, and ergonomic testing processes and equipment across manufacturing operations.

Your Skills & Abilities

• Ability to read and interpret electrical schematics, diagnostic information, and vehicle systems documentation (i.e., service information).
• Ability to debug and troubleshoot code(similar to Python/C++/Visual basic).
• Experience with, or a demonstrated interest in, automotive systems and vehicle technologies.
• Strong interpersonal skills with a proven ability to collaborate effectively across cross‑functional teams.
• Strong verbal and written communication skills, with the ability to effectively communicate technical information to diverse audiences.
• Self‑motivated and proactive, with a continuous improvement mindset.
• Strong analytical, troubleshooting, and technical problem‑solving skills.
• Ability to make sound decisions in a fast‑paced manufacturing environment while managing multiple priorities.

What Will Give You a Competitive Edge

• Three (3) or more years of experience working with automotive electrical systems, diagnostics, or related technologies.
• ASE (Automotive Service Excellence) Certification preferred.
• Working knowledge of General Motors Manufacturing System (GMS) principles and continuous improvement methodologies.
• Experience using GM diagnostic tools and systems, including TPM, MDI, and Service Information (SI).
• Bachelor's degree in Computer Science, Engineering, Engineering Technology, Automotive Technology or a related technical field; equivalent experience will also be considered.
• Experience supporting manufacturing, quality, testing, or vehicle launch activities within an automotive environment.
• Experience with end‑of‑line test, flash, static, AVT, MERS, JIRA, SPPS or DVT‑related manufacturing software test processes.

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. 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 which our employees can thrive and develop better products for our customers. All employment decisions are made on a non-discriminatory basis without regard to sex, race, color, national origin, citizenship status, religion, age, disability, pregnancy or maternity status, sexual orientation, gender identity, status as a veteran or protected veteran, or any other similarly protected status in accordance with federal, state and local laws.

Accommodations

General Motors offers opportunities to all job seekers including individuals with disabilities.

Further Information

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, visit How we Hire.

Other Employment Details

This role is categorized as onsite. This means the selected candidate is expected to report to a specific location on a full-time basis. Relocation benefits are available for candidates who qualify under company policy.