Manufacturing Software Test Engineer

General Motors LLC; Fairfax (VA); On-site; USD 90,000 - 130,000; Full time

Job summary

General Motors Company seeks a Manufacturing Software Test Engineer to lead the strategy and continuous improvement of Production Test Systems across vehicle assembly operations. You will partner with Manufacturing, Quality, Engineering, IT and suppliers to ensure reliable, production-ready testing aligned with quality goals.

Responsibilities include root-cause investigations, training support, and governance of test content while promoting safe, ergonomic processes.

Qualifications

• Ability to read and interpret electrical schematics, diagnostic information, and vehicle systems documentation.
• Ability to debug and troubleshoot code (Python/C++/Visual Basic).
• Experience with automotive electrical systems or related technologies.
• Strong collaboration across cross-functional teams.
• excellent verbal and written communication skills.
• Analytical, troubleshooting and problem-solving aptitude.
• Fast-paced manufacturing environment with multiple priorities.

Responsibilities

• Lead strategy and improvement of Production Test Systems across vehicle assembly operations.
• Ensure test systems are production-ready, validated, and optimized for launches.
• Collaborate with Manufacturing, Quality, Engineering, IT and suppliers to resolve issues.
• Oversee test software changes and governance with vehicle engineering teams.
• Conduct root-cause investigations and corrective actions.
• Support training, standardization and best practices for plant teams.
• Communicate tester performance, quality metrics, risks, and opportunities to leadership.

Skills

Electrical schematics reading

Code debugging (Python/C++/VisualBasic

Automotive systems knowledge

Cross-functional collaboration

Communication skills

Analytical problem-solving

Decision making in fast-paced env

Self-motivated and proactive

Education

Bachelor's degree in CS/Engineering/Automotive Technology

Tools

GM TPM

GM MDI

GM Service Information (SI)

JIRA

SPPS

DVT-related manufacturing software

Job description

Job Description

The Role 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.

What You'll Do

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.

Immigration Sponsorship

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. This includes direct company sponsorship, entry of GM as the immigration employer of record on a government form, and any work authorization requiring a written submission or other immigration support from the company (e.g., H1-B, OPT, STEM OPT, CPT, TN, J-1, etc).

Location and Work Arrangement

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.

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 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

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