Senior Hardware Test Engineer in El Segundo, California at EVgo Services LLC

About EVgo

EVgo (Nasdaq: EVGO) is one of the nation’s largest public fast charging networks for electric vehicles. Our mission is to build a sustainable business that powers our transportation and protects our planet. As a leader in clean transportation, EVgo sits at the intersection of technology, infrastructure, and innovation.

We are rapidly expanding our national footprint through strategic partnerships with retailers, automakers, rideshare and, fleets, bringing fast charging to communities across the country. EVgo enables drivers of all makes and models to charge where they want, when they want.

At EVgo, sustainability is not just what we do; it is who we are. We are committed to reducing carbon emissions, advancing clean energy solutions, and building infrastructure that supports a more sustainable future. We believe great companies are built by great people. Our culture is mission driven, customer centric, collaborative, and innovative, with a strong focus on creating an environment where employees can grow and make a lasting positive impact. Join us as we charge forward.

Position Summary

The Senior Test Engineer is responsible for executing verification and validation testing for vehicle DC fast charging components and charging systems. This role ensures hardware and software meet defined performance, reliability, and compliance requirements prior to product release. The role spans development and validation testing at both component and system levels, including displays, low-voltage electronics, and three-phase high-voltage power electronics. The Senior Hardware Test Engineer owns the end-to-end execution of component lifecycle testing — from defining test equipment and building test infrastructure to executing test campaigns, analyzing data, and reporting results. This role plays a critical part in ensuring product quality and deployment readiness. The role requires strong debugging instincts, curiosity, and the ability to translate ambiguous test failures into actionable engineering insight. This is a highly hands-on role requiring significant laboratory work, hardware integration, and development of automated and manual test systems.

Responsibilities

• Execute verification and validation testing at component, subsystem, and system levels.
• Implement test cases derived from system validation plans in collaboration with Validation Engineers.
• Design and deploy test stages including hardware setup, instrumentation, and data acquisition systems.
• Configure and operate test equipment including power supplies, electronic loads, oscilloscopes, and environmental chambers.
• Design and fabricate test fixtures and automated or manual test setups.
• Develop and maintain automated test scripts and data collection tools. Execute environmental, durability, electrical, and functional test campaigns.
• Analyze test results and conduct post-test reviews to communicate findings and recommendations. Instrument systems to capture electrical, thermal, and mechanical measurements.
• Manage test assets including hardware configuration, equipment calibration, software versions, and test documentation.
• Support root cause investigations and failure analysis during test campaigns.
• Collaborate with design, reliability, manufacturing, and supplier teams to resolve issues and improve system performance.
• Provide technical guidance to technicians supporting test execution.
• Deploy and maintain electrical integration test benches for evaluation of motors, pumps, cables, and connector systems.

Qualifications

• Typically requires a minimum of 5 years of related experience with a Bachelor’s degree; or 3 years and a Master’s degree; or a PhD without experience; or equivalent work experience.

Desired Skills

• Experience developing and executing structured test protocols.
• Hands-on experience testing hardware and software from component to system levels.
• Strong capability in hardware test setup, execution, and error-proofing.
• Proficiency with lab instrumentation including power supplies, electronic loads, oscilloscopes, function generators, and DAQ systems.
• Experience with SCPI or similar interfaces for automated test control.
• Programming experience in Python, SQL, or similar tools for automation, data analysis, and visualization.
• Experience designing test fixtures and selecting appropriate test equipment.
• Strong documentation and reporting skills.
• Excellent written and verbal communication.
• Willingness to travel for test integration, commissioning, or supplier support

Benefits and Perks

• Health & Wellness: Medical, dental, and vision coverage, plus mental wellbeing support and wellness programs
• Financial Benefits: 401(k), Health Savings Account (HSA) and Flexible Spending Accounts (FSA) for medical and dependent care, life and disability insurance
• Work-Life Support: Uncapped paid time off, enhanced parental leave, and Employee Assistance Program (EAP)
• Care Navigation & Support: Access to Health Advocate services for help with claims, provider searches, and care decisions
• Flexible Care Options: Telehealth services for convenient, low-cost access to care
• Growth & Development: Mentorship programs and opportunities for career growth and internal mobility
• Additional Perks: Monthly Tech Stipend, one-time home office setup reimbursement, Volunteer time off, commuter benefits, and employee focused programs

Additional Information

• Actual salary may vary depending on job-related factors, including knowledge, skills, experience, and location. In addition to a competitive base salary, we offer discretionary target cash bonuses, restricted stock units (subject to Board Approval), and a comprehensive benefits package including health, life, and disability insurance, unbounded paid time off including parental leave, and a 401(k). 
• To find out more, or to join the EVgo network, visit www.evgo.com. Connect with EVgo on LinkedIn and follow us on X. At EVgo, we are committed to creating an equitable and inclusive workplace where everyone feels welcome. We are an equal opportunity employer providing equal employment opportunities to applicants and employees without regard to race, color, religion, age, sex, sexual orientation, gender identity/expression, national origin, protected veteran status, disability status, or any other legally protected basis, including arrest and conviction records, in accordance with applicable law. Learn more about Cultivating Connection at EVgo. EVgo is also committed to providing reasonable accommodation to individuals with disabilities. Apply today to join our team and help make a meaningful impact in the fight against climate change. By submitting this form, you acknowledge you are sharing your personal information with EVgo. By proceeding, you consent to EVgo's Privacy Policy and Privacy Notice for California Residents. Find all details regarding personal information we collect, how we use that information, how we share that information, and your rights and choices in our here.