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Fuel Cell Test Engineer Jobs in Connecticut (NOW HIRING)

As an innovator and manufacturer of fuel cell clean power platforms, FuelCell Energy has the only ... Capable of working in awkward positions occasionally for assembly of test set-ups and prototype ...

Sr. Project Manager, PE&I

Windsor, CT · On-site

$120 - $170/hr

We are a leading provider of stationary fuel cell solutions in some of the world's largest and ... Coordinate with cross‑functional internal teams and external stakeholders, including engineering ...

Senior Technical Writer

Danbury, CT · On-site

$65K - $80K/yr

As an innovator and manufacturer of fuel cell clean power platforms, FuelCell Energy has the only ... Partners with engineering and other technical teams to gather information, clarify requirements ...

System Integration Engineer

Danbury, CT · On-site

$115K - $125K/yr

With nearly a gigawatt of fuel cell platforms deployed worldwide, we're accelerating the transition ... The Systems Integration Engineer plays a key role in coordinating the design, integration, and ...

System Integration Engineer

Danbury, CT · On-site

$115K - $125K/yr

System Integration Engineer Location: Danbury, CT, US, 06810 Date: Aug 28, 2026 FuelCell Energy is ... With nearly a gigawatt of fuel cell platforms deployed worldwide, we're accelerating the transition ...

Senior Technical Writer

Danbury, CT · On-site

$65K - $80K/yr

As an innovator and manufacturer of fuel cell clean power platforms, FuelCell Energy has the only ... Partners with engineering and other technical teams to gather information, clarify requirements ...

As an innovator and manufacturer of fuel cell clean power platforms, FuelCell Energy has the only ... Partners with engineering and other technical teams to gather information, clarify requirements ...

With nearly a gigawatt of fuel cell platforms deployed worldwide, we're accelerating the transition ... The Systems Integration Engineer plays a key role in coordinating the design, integration, and ...

Staff Operations Engineer

Danbury, CT · On-site

$135K - $150K/yr

As an innovator and manufacturer of fuel cell clean power platforms, FuelCell Energy has the only ... This role reports to the Manager, Power Plant Test & Operations Engineering and is expected to ...

Staff Operations Engineer

Danbury, CT · On-site

$135K - $150K/yr

As an innovator and manufacturer of fuel cell clean power platforms, FuelCell Energy has the only ... This role reports to the Manager, Power Plant Test & Operations Engineering and is expected to ...

Staff Operations Engineer

Danbury, CT · On-site

$135 - $150.50/hr

As an innovator and manufacturer of fuel cell clean power platforms, FuelCell Energy has the only ... This role reports to the Manager, Power Plant Test & Operations Engineering and is expected to ...

As an innovator and manufacturer of fuel cell clean power platforms, FuelCell Energy has the only ... This role reports to the Manager, Power Plant Test & Operations Engineering and is expected to ...

Staff Electrical Engineer

Danbury, CT · On-site

$130K - $160K/yr

Staff Electrical Engineer Location: Danbury, CT, US, 06810 Date: Aug 14, 2026 FuelCell Energy is a ... As an innovator and manufacturer of fuel cell clean power platforms, FuelCell Energy has the only ...

Staff Electrical Engineer

Danbury, CT · On-site +1

$130K - $160K/yr

As an innovator and manufacturer of fuel cell clean power platforms, FuelCell Energy has the only ... Overview We are seeking a hands-on Lead Electrical Engineer to own the electrical design ...

Staff Electrical Engineer

Danbury, CT · On-site

$150 - $162/hr

As an innovator and manufacturer of fuel cell clean power platforms, FuelCell Energy has the only ... Overview We are seeking a hands‑on Lead Electrical Engineer to own the electrical design ...

Showing results 41-60

Fuel Cell Test Engineer information

What does a fuel cell test engineer do?

A Fuel Cell Test Engineer is responsible for designing, conducting, and analyzing tests on fuel cell systems and components. They ensure that fuel cells meet safety, efficiency, and performance standards by developing test protocols, troubleshooting issues, and interpreting data. Their work helps improve fuel cell technology for applications such as vehicles, power generation, and portable devices, often collaborating with other engineers and scientists to optimize system performance.

What are the key skills and qualifications needed to thrive as a fuel cell test engineer?

To thrive as a Fuel Cell Test Engineer, you need a solid background in mechanical, chemical, or electrical engineering, with knowledge of fuel cell technology and experience in laboratory testing or prototyping. Familiarity with data acquisition systems, control software (such as LabVIEW or MATLAB), and safety protocols is typically required, along with relevant industry certifications. Strong analytical thinking, problem-solving abilities, and effective communication skills help you interpret test results and collaborate with multidisciplinary teams. These skills ensure accurate performance evaluation, safe operations, and innovation in advancing fuel cell technology.

How does a fuel cell test engineer typically collaborate with other teams during the development and testing process?

Fuel Cell Test Engineers frequently work in close collaboration with multidisciplinary teams, including design engineers, chemists, and manufacturing specialists. Their role often involves sharing test data, providing feedback on prototype performance, and troubleshooting issues alongside these groups. Regular meetings and joint problem-solving sessions are common, ensuring that testing aligns with both design requirements and production realities. This collaborative environment helps accelerate innovation and ensures that fuel cell systems meet safety, efficiency, and durability standards.

What is the difference between Fuel Cell Test Engineer vs Fuel Cell Development Engineer?

AspectFuel Cell Test EngineerFuel Cell Development Engineer
CredentialsEngineering degree, certifications in testing or fuel cellsEngineering degree, certifications in design and development
Work EnvironmentLaboratories, testing facilities, production linesResearch labs, R&D departments, design studios
Industry UsageTesting and validation of fuel cell productsDesigning and improving fuel cell systems

Fuel Cell Test Engineers focus on testing, validating, and ensuring the quality of fuel cell products, often working in labs and testing facilities. Fuel Cell Development Engineers are involved in designing and developing new fuel cell technologies, working primarily in R&D environments. Both roles require engineering expertise, but their core responsibilities differ in testing versus development.

What are popular job titles related to Fuel Cell Test Engineer jobs in Connecticut?

For Fuel Cell Test Engineer jobs in Connecticut, the most frequently searched job titles are:

What cities in Connecticut are hiring for Fuel Cell Test Engineer jobs?

Cities in Connecticut with the most Fuel Cell Test Engineer job openings:

Infographic showing various Fuel Cell Test Engineer job openings in Connecticut as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution.

Manufacturing Manager Cellpack Production

FuelCell Energy

Torrington, CT

$120K - $135K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 6 days ago


Job description

FuelCell Energy is a global leader in decarbonizing power and producing hydrogen through our proprietary fuel cell technology. Our mission is to enable a world powered by clean energy. As an innovator and manufacturer of fuel cell clean power platforms, FuelCell Energy has the only technology in the world capable of capturing carbon from an external source and producing power at the same time. In addition, we offer the only technology in the world capable of producing hydrogen, power and water simultaneously.

The pay for this position ranges from $120000 - $135000.

Summary: 

Lead the manufacturing operations team responsible for producing high volumes of cell packs and other repeat components for Molten Carbonate Fuel Cell (MCFC) cell stacks.  Ensure production output, quality, yield, and cost targets are met in facility that is rapidly expanding its manufacturing scale. The Cell Pack Manufacturing Manager is a critical position for FuelCell Energy as we scale our production capabilities to meet strong data-center demand.  The leader for this position is responsible for a critical part of the fuel cell value stream, and their performance will have a measurable impact on the overall success of the business. The role will have high levels of both autonomy and visibility.  

                                                                                                                                                                    
Essential Functions/Duties and Responsibilities:

 

Operations & Production

  • Own daily production execution for electrode value streams (cell stack subassembly, sheet metal fabrication)
  • Drive output to schedule commitments tied to stack assembly and customer delivery milestones
  • Manage throughput, OEE, and process yields; identify and eliminate bottlenecks using VSM and lean methods
  • Maintain production floor discipline: 5S, standard work, visual management, and tier accountability meetings (lead tier 2, report in tier 3)

 

 People Leadership

  • Directly manage production supervisors, junior managers, and indirectly lead operators, technicians, and support personnel across a 24/7 operation
  • Develop team capability through structured cross-training; define and maintain skills matrices across the team
  • Lead hiring, performance management, and career development for the electrodes group
  • Ensure adequate staffing across all shifts, minimize overtime & unplanned OPEX

 

 Quality & Process Control

  • Partner with quality engineering to maintain control plans, in-process inspection criteria, and monitoring systems for critical parameters with strong emphasis on dimensional tolerances
  • Own non-conformance investigations and drive reduction in cost of poor quality (COPQ)
  • Work with engineering and technology development to drive process risk assessments; own corrective and preventive action (CAPA) closure

Engineering Collaboration 

  • Serve as the manufacturing voice in new product introduction (NPI); conduct manufacturing assessments to support NPI and product change reviews affecting electrode department production 
  • Coordinate with R&D on process development trials and scale-up activities on the production floor
  • Support equipment procurement, specification, and commissioning

 

 EHS & Compliance

  • Ensure safe handling of metallic components and cell subassemblies in accordance with OSHA and site EHS standards
  • Enforce PPE compliance and maintain a zero-incident safety culture

 

 Metrics & Reporting

  • Own key performance indicators: throughput rate, first-pass yield, scrap rate, cost per cell, equipment uptime
  • Report performance weekly to senior leadership; drive accountability to targets

Qualifications and Experience:

Required

  • B.S. in Chemical Engineering, Materials Science, Mechanical Engineering, or related discipline 
  • 7+ years of manufacturing or process engineering experience, including 3+ years in a supervisory or managerial role 
  • Experience with sheet metal fabrication methods 
  • Proficiency with lean manufacturing tools (VSM, Kaizen, 5S, PDCA) 
  • Ability to read and interpret engineering drawings, process specifications, and control plans 

 

Preferred 

  • M.S. in Chemical Engineering, Materials Science, or Mechanical Engineering 
  • Experience with fuel cell component manufacturing (MCFC, PEM, PAFC, or SOFC) 
  • Experience with PLM/ERP/MES systems and SPC software 
  • Prior experience successfully leading operations teams in a manufacturing environment that is transitioning from low to high volume production 
  • Experience manufacturing components with tight dimensional and chemical tolerances 

 

All Employees Shall:

  • Comply with the EH&S Policy and applicable regulatory and company EH&S rules and requirements.
  • Report to supervision conditions or practices that are either unsafe or that may adversely impact the environment, to ensure prompt resolution of potential hazards.
  • Attend scheduled EH&S training program.
  • Actively support the organization's efforts to meet or exceed EH&S goals and plans.
  • Recommend improved EH&S practices.
  • Must maintain regular and consistent attendance.

This Job Description is to serve as a guide. It is intended to be flexible and will continue to evolve over time with business needs and demands and may be updated periodically and at the Company's discretion. Nothing in this position description changes or is intended to change the employment at-will relationship with the Company or the terms of any collective bargaining agreement. Employment at-will means that an employee or the Company may terminate the employment relationship at any time, for any reason or no reason at all, with or without notice.

Equal Opportunity Employer

FuelCell Energy is an equal-opportunity employer committed to an inclusive and safe work environment for people of all backgrounds.

We offer a competitive compensation package as well as comprehensive benefits including medical, dental, vision, company-paid life/disability insurance, 401(k) plan, employee stock purchase plan, and generous paid leave.

The successful candidate is required to complete a drug screen, criminal background check, and employment and education verification.

FuelCell Energy, Inc. is committed to ensuring that its application process provides an equal employment opportunity to all U.S. job seekers, including individuals with disabilities.  If you believe you need a reasonable accommodation in order to search for a job opening or to submit an application, please send an email with your resume to talentacquisition@fce.com or contact us by calling 860-496-2222. Please indicate the specifics of the assistance needed.

NOTE:   This dedicated phone line and email address are designed exclusively to assist disabled job seekers whose disability prevents them from being able to apply online. Only messages left for this purpose will be acknowledged.  A response to your request may take up to two business days.

No agency submissions please. Resumes submitted to any FuelCell Energy employee without a current, signed and valid contract in place with the FuelCell Energy Recruiting team for this position will become the property of FuelCell Energy and no agency fees will be paid.

For more information about FuelCell Energy and our available openings, please visit our website: https://www.fuelcellenergy.com/careers

We thank all candidates for their interest in a career with FuelCell Energy.  However, only those candidates selected for an interview will be contacted.

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