Lincoln Electric is the world leader in the engineering, design, and manufacturing of advanced arc welding solutions, automated joining, assembly and cutting systems, plasma and oxy-fuel cutting equipment, and has a leading global position in brazing and soldering alloys. Lincoln is recognized as the Welding Expert for its leading materials science, software development, automation engineering, and application expertise, which advance customers' fabrication capabilities to help them build a better world. Headquartered in Cleveland, Ohio, Lincoln Electric is a $4.2B publicly traded company (NASDAQ:LECO) with over 12,000 employees around the world, with operations in 71 manufacturing and automation system integration locations across 21 countries and maintains a worldwide network of distributors and sales offices serving customers in over 160 countries.
Location: Euclid - 22801
Employment Status: Salary Full-Time
Function: Engineering
Req ID:26565
PURPOSE: We are looking for an experienced Test Engineer who will play a key role in validating and ensuring the smooth operation of electric vehicle (EV) charging systems. This position requires expertise in industry standards and protocols, along with a deep understanding of system testing, troubleshooting, and performance analysis. The right candidate will contribute to the development and reliability of cutting-edge EV charging technologies.
JOB DESCRIPTION (DUTIES AND RESPONSIBILITIES)
- Verify the compatibility and performance of backend systems and charge points with Open Charge Point Protocol (OCPP) versions 1.6 and 2.0.1. OCPP 1.6 & OCPP 2.0.1
- Test vehicle-to-infrastructure compatibility. DIN70121 & ISO15118
- Collaborate with Charge Point Operators (CPOs) to conduct full-scale system testing, covering vehicles, charging infrastructure, payment solutions, credit card terminals, and backend systems to ensure end-to-end integration.
- Analyze real-world data from deployed chargers to identify performance issues, especially in the early stages of product launches.
- Track data trends and make recommendations to improve system reliability, efficiency, and overall user experience.
- Employ methods such as data mining, system log analysis, and stress testing to pinpoint, troubleshoot, and resolve technical issues in EV chargers.
- Perform issue replication and isolation tests, developing timely and effective solutions for identified problems.
- Drive, create, and automate test processes when possible
- Provide technical assistance during the sales process, using online tools and applications.
- Support customers during pre- and post-sales activities, including product delivery, installation, commissioning, and project handover.
- Provide feedback to product managers to make sure product requirements and product roadmaps capture lessons learned from previous experiences and ongoing testing experiences.
- Travel to customer sites to provide on-the-ground support for charger installations and troubleshooting efforts.
- Engage with the engineering team through occasional travel to the Cleveland facility to assist with customer testing and other technical activities.
- Participate in industry interoperability events and use these opportunities to build and foster strong relationships with prospective customers and development partners.
- Assumes additional responsibilities as needed or directed in support of the Company’s 2025 Strategy.
BASIC REQUIREMENTS
- Bachelor’s Degree from an accredited institution
- 5+ years relevant experience
- Experience in testing EV charging systems or related technologies.
- Familiarity with OCPP, DIN70121, ISO15118, and relevant industry protocols.
- Strong skills in troubleshooting, performance testing, and analyzing data to diagnose system issues.
- Ability to collaborate with cross-functional teams, including operators and system providers.
- Proven experience in monitoring and analyzing data from live field deployments.
- Hands-on experience with both hardware and software components of EV charging infrastructure.
- Expertise in system log analysis, troubleshooting frameworks, and optimizing system performance.
- Strong communication skills to work effectively with diverse stakeholders within the EV ecosystem.
Lincoln Electric is an Equal Opportunity Employer. We are committed to promoting equal employment opportunity for applicants, without regard to their race, color, national origin, religion, sex (including pregnancy, childbirth, or related medical conditions, including, but not limited to, lactation), sexual orientation, gender identity, age, veteran status, disability, genetic information, and any other category protected by federal, state, or local law.