Sr. Product Service and Sustaining Engineer (m/w/d)
Plug Power
Company Overview
Plug Power Inc.
Latham, NY, United States
1997
Approximately 3,200 employees (source: stockanalysis.com). Revenue target of $20 billion by 2030 through hydrogen expansion (source: aviseanalytics.com).
What They Do
Plug Power's core technology focuses on hydrogen fuel cells, particularly proton exchange membrane (PEM) fuel cells, and green hydrogen production through electrolyzers powered by renewable energy sources such as wind, solar, and hydroelectric. This innovative approach allows for the splitting of water into hydrogen and oxygen, resulting in zero-carbon output (source: netzerocompare.com). Their key products include GenDrive, a PEM fuel cell system designed for material handling vehicles like forklifts, which can recharge in minutes compared to hours for traditional batteries, and GenSure, which provides stationary backup and grid support for various sectors including telecom and utilities (source: plugpower.com). Additionally, Plug Power offers ProGen fuel cell stacks and engines, which are scalable for various applications, and GenFuel, which provides onsite hydrogen fueling infrastructure (source: stockanalysis.com). Their target markets include material handling, e-mobility, stationary power, and industrial applications, with a focus on enhancing efficiency and productivity across sectors such as distribution, manufacturing, and logistics (source: plugpower.com). Plug Power is recognized as a leader in the commercialization of hydrogen fuel cells and is the largest liquid hydrogen buyer in North America, positioning itself competitively against other energy solutions like batteries (source: aviseanalytics.com).
Projects & Track Record
Plug Power has successfully deployed over 60,000 fuel cell systems globally, including more than 180 hydrogen fueling stations. Notable projects include the early adoption of GenDrive technology by the USPS forklift fleet in Capitol Heights, Maryland, in 2017, which marked a significant milestone in the company's history (source: aviseanalytics.com). Key completed projects feature installations for major clients such as Walmart, which has utilized Plug Power's systems to handle significant COVID-19 demand, and Amazon, BMW, Carrefour, and The Southern Company. In 2022, Walmart announced an agreement for up to 20 tons of liquid green hydrogen daily, showcasing the growing demand for Plug Power's solutions (source: netzerocompare.com). Ongoing projects include the manufacturing of megawatt-scale systems at the Vista facility in Latham, NY, and the establishment of hydrogen plants since 2020, alongside a $1.6 billion joint venture gigafactory with SK Group in South Korea (source: plugpower.com). Plug Power's partnerships emphasize the development of GenKey turnkey solutions, further solidifying its position in the hydrogen economy (source: aviseanalytics.com).
Recent Developments
In the past two years, Plug Power has achieved significant milestones, including surpassing 1 billion runtime hours for its fuel cells and continuing the rollout of megawatt-scale systems from its Latham Vista facility as of February 2024 (source: plugpower.com). The company also secured a deal with Walmart in 2022 for the supply of 20 tons of daily liquid green hydrogen, highlighting the increasing demand for sustainable energy solutions (source: netzerocompare.com). Additionally, Plug Power has raised a total of $37.12 million historically, with a notable $1.5 billion investment from SK Group in 2021, which has been pivotal for its growth and expansion strategies (source: wikipedia.org). The company has also been involved in the analysis of Bosch's automotive hydrogen strategy, indicating its active role in shaping the future of hydrogen technology (source: cbinsights.com).
Working There
Plug Power offers a diverse range of roles across various departments, including engineering (software, infrastructure, fuel cell design), product management, sales and marketing, operations, and executive leadership. The company employs over 3,200 professionals, primarily concentrated at its headquarters in Latham, NY, which serves as the core hub for its operations (source: stockanalysis.com). The company culture emphasizes innovation and collaboration, with state-of-the-art facilities designed to foster productivity and employee wellness. These facilities include open-plan offices, flexible seating, fitness centers, wellness rooms, and recreational areas, all aimed at creating a supportive work environment (source: salestools.io). Leadership at Plug Power includes CEO Andrew J. Marsh, President Sanjay K. Shrestha, CFO Paul B. Middleton, COO Dean C. Fullerton, and General Counsel Gerard L. Conway Jr., who guide the company through its growth in the hydrogen sector (source: stockanalysis.com).
Contact
Last updated on 2025-12-26 | Report an issue
Job Description
This Product Service and Sustaining Engineer role, with a specialty in Electrical Engineering topics, will drive design efforts to achieve high operational availability, reliability and low life-cycle maintenance cost of Plug Power Electrolyzer systems during product development and early customer deployments. As a key member of the service engineering team, you will build and maintain expert-level technical knowledge and service material related to product operation, performance, and maintenance to assure service technicians, support personnel, and customers are able to troubleshoot and service Plug’s products. You will be responsible for key service deliverables (e.g., Service BOM/Spares List, Corrective and Preventive Maintenance Procedures, Tools & Equipment Definition, Fault Handling Procedures, etc.) during development and early deployments of new products.
This role will also be responsible for the Sustaining Engineering Efforts for the fleet of Electrolyzer systems actively supporting Client operations globally. You will be expected to support both internal and external troubleshooting efforts during operations, Root Cause Analysis (RCA) in the event of equipment failure, and fleet performance in order to maintain Client satisfaction around Key Performance Indicators (KPI). These activities will require inter-departmental collaboration and third-party supplier relationship building to drive design improvement and maintain equipment up-time.
The ideal candidate for this role will have a strong engineering background with applied experience developing and servicing complex electro-mechanical systems, rectifier and transformer packages, medium voltage power systems, large-scale industrial gas plants, or similar types of systems.
Core Duties and Responsibilities
- Lead development and validation of service engineering deliverables during new product development to assure the global services organization and 3rd party partners are prepared to support fielded systems.
- Develop and maintain expert-level technical product knowledge for new products necessary to start-up, operate, troubleshoot, and maintain systems.
- Drive a ‘Design-for-Service’ mindset throughout the design lifecycle, assuring all maintenance activities can be completed safely and with minimal cost.
- Leverage field experience to provide the ‘voice of service’, defining reliability and service requirements and assisting with the development and validation of new products.
- Model the expected service costs associated with corrective maintenance, preventive maintenance and inspections of systems and iterate system design with engineering to assure system reliability and service cost objectives are achieved.
- Define maintenance procedures, spares plans, and tools & equipment required to support and service new products.
- Define commissioning procedures for new products in collaboration with product engineering and the commissioning team.
- Lead/assist with root cause analysis and problem resolution efforts using structured methodologies (e.g., Shainin, 8D, DMAIC, etc.) to mitigate customer risks.
- Travel to customer locations to perform technical functions including system testing, validation, troubleshooting, and repair as required; author incident and problem resolution reports; and collaborate with onsite technicians.
- Develop onboard and remote diagnostic and prognostic capability to monitor system operation, identify emerging problems, and determine root cause and appropriate field response.
- Develop and provide technical training to internal staff members including on-site Service Technicians.
- Represent service engineering in customer interactions as needed to meet their expectations related to equipment maintenance and support.
- Exempt employees are expected to work as many hours as is necessary to complete their job responsibilities. This may require they work more than eight hours a day and more than five days or 40 hours per week.
- Perform other duties as assigned
Education and Experience
- Bachelor’s degree in electrical, mechanical, systems or controls engineering.
- Five (5) to ten (10) years of related work experience.
- Experience with medium and/or high voltage systems and/or power electronics preferred. System controls (e.g., PLC, embedded) experience a plus.
- Ability to travel as needed to carry out duties of the position – 30 to 50%, depending on product development program needs.
- Mechanical and electrical system aptitude to understand system operations, diagnose failure modes and causes, and resolve issues.
- Proficiency in analyzing engineering data and troubleshooting operational performance.
- Ability to read and interpret electrical schematics, P&ID drawings, and other related project drawings.
- Superior communication skills.
- Ability to manage complex projects and multi-task effectively.
- Excellent follow-through.
- Must be driven and self-motivated.
Pay Rate:
$76,900.00 - $115,400.00
We offer a fantastic total rewards package at Plug, and a brief summary is below:
✓Base salary is determined on a number of factors including but not limited to education, experience, skills, and geography. These factors are considered when making an offer of employment. If you are interested in this position, we’d ask that you apply.
✓The above pay range, may not take into account local geographic pay variations. If there is an applicable geographic differential, a member of the HR team can discuss that with you.
✓Health, Dental & Vision Insurance eligibility starting from the first day of hire
✓401(k) with 5% company match
✓Bonus eligibility
✓Paid time off including vacation, personal and sick time
✓Paid Holidays
✓Wellness Reimbursement Program
✓Potential to apply for Tuition Reimbursement
✓Employee Referral program
✓Employee Assistance Program
Plug Power Inc. is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.
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About the role
August 26, 2025
Full Time
Company
January 13, 2026
Hybrid
USD 77k–115k yearly
- Johnstown, New York, United States
- Mebane, North Carolina, United States
- Plympton, Massachusetts, United States
5 to 10 years
UTC-05:00 — UTC-04:00
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