Sr. Engineer - Stack Development
Bloom Energy
Company Overview
Bloom Energy Corporation
San Jose, CA, United States
2001
Approximately 1,400 employees globally (source: salestools.io). Market capitalization of $4.31 billion as of recent reports (source: cbinsights.com).
What They Do
Bloom Energy specializes in solid oxide fuel cell (SOFC) systems that facilitate distributed on-site power generation and hydrogen production. Their technology converts fuels such as natural gas, biogas, or hydrogen into electricity through an electrochemical process, eliminating combustion and enhancing efficiency (source: moomoo.com). The flagship product, the Bloom Energy Server, is a modular unit capable of delivering 100 kilowatts (kW) of power, designed to be scalable by stacking multiple units to meet larger energy demands, such as powering 100 average U.S. homes (source: bloomenergy.com). Additional products include the Bloom Electrolyzer for hydrogen production, alongside services like long-term power purchase agreements (PPAs) and maintenance contracts (source: investing.com). Their target markets encompass utilities, data centers, agriculture, retail, healthcare, and education, with a sales strategy that includes both direct and indirect channels (source: vizologi.com).
Projects & Track Record
Since its first commercial installation in July 2008, Bloom Energy Servers have produced over 11 million kilowatt-hours (kWh) of electricity, enough to power 1,000 U.S. homes for a year (source: bloomenergy.com). Notable projects include installations at eBay Inc. headquarters, which were unveiled in 2010 with prominent figures such as California Governor Arnold Schwarzenegger and General Colin Powell in attendance (source: bloomenergy.com). The company has secured significant contracts, including a partnership with AEP Ohio for up to 1 gigawatt (GW) of SOFCs for data centers, starting with an initial order of 100 megawatts (MW) and plans for expansion by 2025 (source: cbinsights.com). Bloom Energy's geographic presence is primarily in the U.S., with ongoing international expansion supported by its San Jose headquarters, which serves as the global operations hub (source: salestools.io).
Recent Developments
In the past two years, Bloom Energy received PUCO approval on June 1, 2025, allowing AEP Ohio to deploy SOFC units at AWS and Cologix data centers, leveraging their previous agreement for 1GW of SOFCs (source: cbinsights.com). The company has also strengthened its board with the addition of members such as Cynthia J. Warner in 2023, Barbara J. Burger and Gary S. Pinkus in 2024, and Jim Hagemann Snabe in 2025, enhancing governance and strategic oversight (source: investing.com). While no specific acquisitions or mergers have been reported post-IPO, the ongoing influence of their technology milestones, such as the launch of the Bloom Energy Server in 2010, continues to shape their contract landscape (source: bloomenergy.com).
Working There
Bloom Energy offers a variety of roles across engineering, product management, sales, marketing, and operations, with a significant presence at their San Jose headquarters (source: salestools.io). The company culture is centered around innovation, collaboration, and continuous learning, providing flexible workspaces, wellness rooms, and professional growth opportunities to attract and retain top talent (source: salestools.io). While specific benefits packages were not detailed, the emphasis on employee well-being and a supportive work environment is a key aspect of their organizational ethos (source: salestools.io).
Last updated on Feb 23, 2026 | Report an issue
The Bloom Energy Mumbai team is seeking a highly motivated Engineer to support its Fuel Cell Materials Engineering development team. The Stack Engineer will be an integral part of an interdisciplinary team to improve the performance and manufacturability of current and future fuel cell stack Technologies.
Hiring a Stack engineer to support Bloom Energy servers Engineering and field failures analysis, conduct detailed root cause investigation and develop test plans to investigate the root cause.
Roles and Responsibilities
- Support all engineering development Fuel cell systems analysis in identifying various failure modes.
- Support investigation of Fuel cell Systems performance & failure issues during field operating conditions and develop a failure pareto.
- Support Bloom Energy future product engineering/field HB data analysis.
- Interface with testing team to timely execute stack tests and ensure all required documentation are completed.
- Analysis of test data and provide recommendations for mitigating the root causes with the team support.
- Apply statistical techniques to analyze production and/or field data to learn about product performance, reliability.
- Apply techniques like 8Ds, 5whys to investigate the root cause.
- Present clear reports to the team on the deep dive analysis.
- Develop and execute new test protocols to Turn-on/off failure modes and performance issues.
- Perform meticulous and careful post-mortem analysis of test articles to investigate the root cause and apply extensive knowledge of materials characterization techniques to gain insight into various failures modes.
- Support material characterization activities as and when required.
- Must be willing to do Hands-on data analysis and failure analysis activities.
Key Skills Required
- Fundamental Knowledge on fuel cell technology, electrochemistry.
- Demonstrate good failure analysis and Root cause analysis skills.
- Strong drive for results and continuous improvement.
- Good knowledge on materials characterization techniques (SEM, EDS, XRD), and electrochemical diagnostics such as electrochemical impedance spectroscopy (EIS) preferred.
- Very strong written, verbal, and interpersonal communication skills.
- Ability to work independently and effectively within cross-functional teams, in a fluid and fast-paced environment.
- Knowledge of impedance analysis is additionally preferred skill.
- Knowledge on writing SQL,VB scripts and excel based macros is added advantage.
- Knowledge on writing Python scripts is advantage.
Apply now
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Apply now
Job expired?Please let Bloom Energy know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
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About the role
July 15, 2026
July 15, 2026
Full time
On-site
Company
- Mumbai, India
UTC+05:30