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R and D Engineer – Thermal Energy

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Darwin Recruitment GmbH

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Location:
Netherlands , Utrecht

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Category:
Research and Development

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Contract Type:
Not provided

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Salary:

Not provided
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Job Description:

We are a forward-thinking startup focused on accelerating the transition to sustainable energy. Our team develops innovative 24/7 renewable heat solutions for industrial applications. We are looking for a results-oriented Development Engineer to help design, improve, and scale cutting-edge energy systems. This is a hands-on, high-impact role within a collaborative and fast-paced environment, ideal for someone with an entrepreneurial mindset and passion for renewable energy.

Job Responsibility:

  • Lead product development projects from concept through design, prototyping, validation, and final delivery
  • Tackle technical challenges with creativity and precision
  • Perform thermodynamic and mechanical simulations and calculations to evaluate and optimize system performance
  • Design and develop new components to improve performance, reliability, scalability, and cost-effectiveness
  • Set up and conduct experiments to validate theoretical solutions
  • Prepare products for mass production, considering manufacturability, installation, operational, and financial aspects
  • Manage technical roadmaps, budgets, and timelines
  • Initiate procurement processes by contacting suppliers and supporting negotiations
  • Collaborate closely with cross-functional teams to bring innovations to market
  • Travel internationally for prototype installation, testing, and commissioning when required

Requirements:

  • Master’s degree in Mechanical Engineering or a related field
  • Minimum 2 years of relevant work experience
  • Strong theoretical knowledge combined with practical engineering skills
  • Ability to translate customer and market needs into technical specifications
  • Experience preparing products for mass production
  • Willingness to travel internationally
  • Passion for renewable energy and sustainability
  • Proactive, self-starting attitude with strong ownership mindset

Nice to have:

Knowledge of energy markets is a plus

What we offer:
  • A mission-driven environment at the forefront of renewable heat innovation
  • Opportunity to work internationally (including on-site testing in Southern Europe)
  • Competitive salary based on experience
  • High level of ownership and responsibility
  • Flexible working environment
  • Easily accessible office location (near highway and public transport)
  • Supportive team culture with strong focus on personal development
  • Opportunity to build tangible, real-world sustainable energy solutions

Additional Information:

Job Posted:
March 05, 2026

Employment Type:
Fulltime
Work Type:
On-site work
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