INERGIO Technologies SA

Next gen fuel cell systems for mission-critical applications

INERGIO develops compact, high-efficiency fuel cell generators that deliver clean, silent, and autonomous power for off-grid and mission-critical applications.

Designed to replace diesel generators!

Our systems run on widely available fuels such as propane and natural gas, and are also compatible with biogas, methanol, and hydrogen—offering unmatched flexibility for today and tomorrow’s energy needs.

With units deployed across the US, Canada, UK, Netherlands, France, and Switzerland, INERGIO powers mobile surveillance, telecom, and remote infrastructure. Our production line in Renens is now fully operational, positioning us to scale and meet growing global demand. As we gear up for accelerated growth in 2026, INERGIO is uniquely placed to lead the next wave of distributed clean power.

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11.12.2025

Growing demand takes INERGIO next level (startupticker.ch)

No milestones

R&D Engineer

Research / Fulltime

The R&D Engineer at INERGIO SA contributes to the research, design, testing, and optimisation of next?generation fuel cell systems and components. You will work hands?on with mechanical and subsystem engineering, using 2D/3D CAD tools to support design tasks, planning and executing experimental test campaigns, analysing performance and reliability data, and proposing improvements. The role involves close collaboration with operations and industrialisation teams to enhance manufacturability and scalability, as well as documenting technical decisions and results for internal use and future development.

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Business Development Manager

Business Development / Fulltime

The Business Development Manager at INERGIO SA is responsible for driving commercial growth and market expansion for the company’s advanced fuel cell?based power generator products. You will conduct market research and competitive analysis to optimise product?market fit, generate and qualify leads, develop a sales pipeline, and close customer deals. The role also involves defining and executing go?to?market strategies, building strategic partnerships, forecasting sales performance, and reporting on business metrics to support scaling efforts in target industries such as utilities, oil & gas, and infrastructure. Fluency in French and English is required, and proficiency in German is a valuable asset. Applicants with a technical background and demonstrated experience in B2B sales and revenue growth are preferred.

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Process Engineer

Engineering / Fulltime

The Process Engineer at INERGIO SA plays a key role in the assembly and integration of fuel cell systems by ensuring precise process execution and contributing to continuous improvement efforts. This role involves assembling mechanical, electrical, and pneumatic components according to technical documentation and work instructions, performing functional and visual testing to verify product conformity, and maintaining accurate production and test records. The Process Engineer also contributes to Lean Manufacturing and 5S principles to support operational excellence and high product quality.

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Assembly Operator – Fuel Cell Systems

Engineering / Fulltime

The Assembly Operator plays a key role in the production and integration of INERGIO’s fuel cell systems. You will assemble mechanical, electrical, and pneumatic components of fuel cell stacks and full systems according to precise work instructions and technical drawings, using hand tools, torque tools, and precision equipment in a clean, controlled manufacturing environment. The role includes careful handling of sensitive parts, conducting visual and functional tests to verify conformity, accurately recording test and production data, reporting issues to supervisors, and contributing to continuous improvement and Lean Manufacturing efforts while keeping a clean and safe workstation following 5S standards.

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Internships/master projects

Internship

INERGIO offers internship and master’s thesis opportunities for students interested in fuel cells, hydrogen technologies, and new energy systems. These positions allow you to work within a deep?tech startup environment on real?world prototypes moving toward commercialisation. Eligible students typically come from academic backgrounds such as material science & engineering, microengineering, mechanical engineering, chemical engineering, electrical engineering, business development, or marketing and can engage in a 6?month industry project or master’s thesis with the company. Applicants are invited to send their CVs to apply.

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INERGIO Technologies SA

Next gen fuel cell systems for mission-critical applications

Headquarter:
Renens

Foundation Date:
August 2020

Technology:

  • Cleantech

Sectors:

  • Cleantech
  • Energy efficiency
  • Energy production
  • Energy storage
  • Renewable energy
  • Hardware

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