Sr. Engineer, System Integration & Diagnostics

About the Role
The Senior Systems Engineer leads end-of-line and in-process test capability for high-voltage battery packs at AMP-2 in KSA. This hands-on role owns test-process definition, launch support, issue investigation, and continuous improvement across production. The engineer will partner with local manufacturing, process, and quality teams and collaborate closely with US-based battery design, systems, software, and quality organizations to ensure safe, reliable, high-quality battery production.

Key Responsibilities

• Lead the definition, implementation, and debugging of end-of-line test processes for high-voltage battery packs at AMP-2
• Perform battery design and process failure mode analysis to continuously improve the test process and capture newly identified failure modes
• Perform integration validation and testing for updated hardware and software revisions to ensure product quality
• Work closely with manufacturing, process, and quality teams to ensure engineering requirements are properly met
• Lead root-cause analysis using fishbone and 8D, driving issues to closure and preventing production interruptions
• Perform fleet data analysis to continuously improve end-of-line tests detection and minimize field failures
• Provide timely feedback to the US engineering team on project progress, risks, and technical challenges
• Develop on-site diagnostic and analysis capability in KSA to enable advanced investigations and root-cause analysis
• Develop analytics dashboards in collaboration with the data science teams and enable reliable tracking of quality indicators such as FPY and failure causes

Skills

• Hands-on experience working on high-voltage systems and deep understanding of the principles of high-voltage safety
• Experience working in prototype and mass manufacturing environments supporting creation and implementation of test specifications for end-of-line testing
• Deep understanding of battery quality KPIs such as capacity, DCIR, and contact resistances
• Proficiency with large-scale data analysis tools like Python, SQL, or MATLAB and CAN data analysis tools such as CANalyzer/CANape
• Strong problem-solving skills using methodologies such as fishbone and 8D
• Strong understanding of battery architecture and components such as contactors, HV chain, BMS fundamentals, and power electronics
• Excellent technical English is a must, both spoken and written, with the ability to communicate complex engineering concepts clearly and precisely
• Willingness to travel to the company HQ in California as needed

Minimum Qualifications

• Bachelor's degree in electrical, mechanical, or a related technical field
• 5+ years’ experience in the field of high voltage battery systems, BMS, power electronics, or similar automotive engineering roles

Compensation & Benefits
The company offers a comprehensive and competitive benefits package including medical, dental, and vision insurance; life and disability coverage; paid time off; paid holidays; paid sick leave; and a 401(k) retirement plan. Hourly/non-exempt employees accrue up to 120 hours paid time off, and salaried/exempt employees accrue up to 160 hours paid time off. Eligible employees may also participate in the company’s equity program and/or a discretionary annual cash incentive program. Incentive and equity awards, if applicable, are determined based on individual performance, role scope, market considerations, and overall company results, in accordance with the terms of the applicable plans.

Equal Opportunity
At the company, we believe diversity strengthens everything we build. The company is proud to be an equal opportunity employer and is committed to providing an inclusive workplace for all. We consider all qualified applicants without regard to race, color, national or ethnic origin, age, religion, disability, sexual orientation, gender, gender identity or expression, marital status, or any other characteristic protected by applicable state or federal laws and regulations.