Engineer II, Fuel Cell System Test & Analysis

Location: Slingerlands

Engineer II, Fuel Cell System Test & Analysis Status:
Exempt (Salaried)
Department:
Engineering Position Summary Plug is the industry leader behind the end-to-end green hydrogen ecosystem. We are engaged in producing and liquefying hydrogen. Our PEM electrolyzer solutions produce carbon-free green hydrogen using renewable electricity and water. We transport hydrogen with a fleet of cryogenic trucks, store and handle hydrogen, and provide dispensers for fueling. By combining hydrogen with Plug fuel cells, we can power a spectrum of applications from material handling to Class 6 and Class 8 trucks to EV charging to aerospace to back-up power for critical infrastructure.

We are seeking a talented Engineer to join our Fuel Cell System Test & Analysis team at our headquarters in Slingerlands, NY. In this role, you will analyze, test, validate and develop new methods to assess the performance of cutting-edge fuel cell systems and components. You will work in computational, experimental and lab environments to continuously improve fuel cell performance and reliability.

Collaborating closely with cross-functional teams, you will contribute to performance optimization, refinement of product specifications, and delivery of actionable feedback that supports both short and long-term product improvements.

Core Duties and Responsibilities Build a deep understanding of fuel cell systems; develop a top-level overview, while breaking it down to benchmarkable metrics, such as customer requirements and performance parameters

Develop analysis models using commercial CFD tools to explore flow, heat rejection and efficiency optimizations

Construct testing and validation strategies for system commercialization.

Plan, develop, and execute test plans and protocols (DVP&R) to assess fuel cell performance, materials, and technologies. Collaborate with senior engineers on design verification and validation.

Conduct component and system characterization, sensitivity testing, and Design of Experiments (DOE) to optimize operational conditions.

Perform durability and accelerated stress testing to identify failure modes and diagnostic parameters for predicting system lifespan.

Conduct environmental and safety testing, including shock, vibration, thermal cycling, freeze-thaw tests, and cold-start tests to meet certification requirements.

Continuously improve testing systems, protocols, data analysis procedures, and equipment. Automate operations where applicable and troubleshoot equipment as needed.

Analyze failures using root cause analysis, 8D methodologies, and statistical techniques.

Participate in design reviews to support new product development and make recommendations for product improvements.

Manage multiple projects, ensuring high-quality results are delivered on time.

Always represent Plug Power professionally and ethically in all business interactions.

Education and Experience Bachelor’s degree in mechanical engineering, chemical engineering, electrochemistry, chemistry, physics, or a related STEM field, engineering preferred.

Solid understanding and application of fluid dynamics and heat transfer fundamentals.

Experience setting up, running and analyzing CFD using commercial tools.
3-6 years of experience in relevant technology, development and testing of complex products such as fuel cells, flow batteries, engines, or similar technologies.

Familiarity with fuel cell system DFMEA is highly desirable.

Proficient in the use of instrumentation for diagnosing thermal, fluidic, structural, and electrochemical aspects of products. Strong understanding of engineering fundamentals.

Experience with data analysis tools such as Python, MATLAB or VBA.Hands-on experience in lab environments, familiarity with testing equipment and tools, and experience operating test stations using LabVIEW or similar software.

Experience with product testing for compliance with SAE and ISO standards.

Strong interpersonal skills with the ability to collaborate across diverse teams and communicate effectively at all levels.

Ability to manage multiple projects and tasks while maintaining attention to detail and delivering high-quality results.

Self-motivated and…