# Ryan Reuben

Ryan Reuben is a remote worker on Himalayas, Calibration Engineer, Charging and Driver Data at General Motors, based in United States.

Source: https://himalayas.app/@ryanreuben

```text
Product engineer at General Motors integrating EV charging systems and resolving issues from software-in-the-loop through production.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | United States |
| Authorized to work in | United States |
| Salary expectations | 130k+ USD |
| Job categories | Product Engineer, Systems Engineer, Calibration Engineer, Software Engineer, Electrical Engineer |
| Skills | EV Charging Systems, Systems Integrations, Automotive Controls, Software In The Loop, Hardware In The Loop Testing, Vehicle Integration Testing, Root Cause Analysis, Design For Six Sigma, Electrical Safety, Professional Engineer (PE), C, Python, Matlab, Simulink, C++ |
| LinkedIn | https://linkedin.com/in/ryanreuben |

## What I'm looking for

```text
I’m ready to bring my systems experience to aviation, rail, energy, and other industries where safety and reliability matter most.
```

## About

```text
At General Motors, I integrate AC and DC charging controls across 31 EV products, owning issue resolution from software-in-the-loop through vehicle production and aftersales. I also designed and piloted an AI agent that turns customer social media posts into actionable charging defect reports.

For the 3rd-generation onboard charge module and NACS rollout, I led integration testing across software-in-the-loop, hardware-in-the-loop, and vehicle integration. The 82 test cases surfaced 12 critical defects before launch, which were resolved with software fixes.

Earlier at General Motors, I developed a virtual method to identify creepage and clearance paths that reduced lead time by more than 10 months, and led battery prototyping work that enabled print-to-part iterations in under 24 hours. I’m ready to bring my safety-critical systems experience to aviation, rail, energy, and other industries where safety and reliability matter.
```

## Experience

### Calibration Engineer, Charging and Driver Data (current)

[General Motors](https://himalayas.app/companies/general-motors). Jun 2026 - Present

```text
Integrating AC and DC charging controls and calibrations across 31 EV products, owning issue resolution from SiL to production and aftersales. Leading integration into Software Defined Vehicle architecture and piloting an AI agent to mine customer social media for undiagnosed charging issues.
```

Skills: AC-Charging, DC-Fast-Charging, Calibration, Software-Defined-Vehicles, On-Board-Chargers, AI, Root-Cause-Analysis, SIL, Vehicle-Integration

### Design for Six Sigma (DFSS) – Lead for Agile Release Train (ART)

[General Motors](https://himalayas.app/companies/general-motors). Jan 2024 - May 2026

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Championed DFSS certification, coaching, and principles for 110+ software developers, embedding an evidence-based problem-solving mindset. Led an initiative to tie DFSS certification projects to business-critical work, embedding certification into everyday delivery.
```

Skills: DFSS, Coaching, Agile-Release-Train, Data-Based-Problem-Solving, Certification

### Software Engineer, High Voltage Energy Transfer

[General Motors](https://himalayas.app/companies/general-motors). Feb 2023 - May 2026

```text
Led integration testing for 3rd-generation onboard charge module and NACS rollout, authoring and executing 82 test cases across SiL, HiL, and vehicle integration. Refactored onboard outlets software from MATLAB auto-generated C code to handwritten production C and piloted a model-to-hand-code conversion strategy for 110+ developers.
```

Skills: Integration-Testing, SIL, HiL, Vehicle-Integration, Matlab, C, Refactoring, DFSS, Agile

### Product Engineer, Global Product Group

[General Motors](https://himalayas.app/companies/general-motors). Jan 2021 - Feb 2023

```text
Created a development pathway using 3D computation to identify creepage and clearance paths without physical hardware, reducing lead time by 10+ months. Led DFSS projects improving snap-fit retention and additive manufacturing initiatives, and led electrical and safety integration for international launch teams.
```

Skills: 3D-Computation, Clearance-and-Creepage-Analysis, DFSS, Design-of-Experiments-(DOE), Additive-Manufacturing, Electrical-Integration, Safety-Integration, Red-X

### Manufacturing Engineer Co-Op

[General Motors](https://himalayas.app/companies/general-motors). Jan 2017 - Sep 2020

```text
Completed eight alternating three-month rotations across multiple manufacturing areas supporting Chevrolet Sonic and Bolt EV production. Championed a dock heater energy initiative saving an estimated $300K annually and developed an algorithm to offset robot weld paths for improved quality.
```

Skills: Manufacturing-Engineering, Quality, Energy-Efficiency, Algorithm-Development, Robotic-Welding, Process-Improvement

## Education

### Purdue University

Master of Science, Electrical and Computer Engineering

```text
Master of Science in Electrical and Computer Engineering from Purdue University, completed in May 2025.
```

### Kettering University

Bachelor of Science, Electrical Engineering. Grade: 3.54

Activities and societies: Kettering Student Government, President

```text
Bachelor of Science in Electrical Engineering from Kettering University, completed in December 2020 with a GPA of 3.54 and cum laude honors.
```

## Tech stack

- GitHub
- Jenkins
- Jira
- Python
- C++
- C
- MATLAB
- Visual Studio Code
- SOLIDWORKS
- SQL
- AutoCAD
- SAFe

To contact Ryan, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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