Field Service Engineer Spain

Are you passionate about innovative energy solutions and do you want to contribute to a greener world by ensuring the seamless operation of mobile batteries? Become a Field Service Engineer at Greener Power Solutions in Spain. 

Power up your career 

You will join us as the first member of the service team in Spain, which plays a key role in ensuring our mobile batteries are safely commissioned, well maintained, and always performing at their best. As part of a small and growing local team, you will have a broad and hands-on role with real ownership and impact. 

As a Field Service Engineer, you are essential to our day-to-day operations. Your responsibilities include: 

• Commissioning and decommissioning new battery systems on-site 

• Performing preventive and corrective maintenance 

• Troubleshooting and resolving electrical and technical issues 

• Supporting the deployment and integration of battery solutions at client locations 

• Acting as the first point of contact for Spanish-speaking customers who currently have our batteries running on their projects 

• Handling incoming service requests and coordinating follow-up actions (service front desk role) 

• Participating in a piket / on-call service, including occasional out-of-office hours shifts (paid additionally) 

• Collaborating closely with internal teams such as Operations, Engineering, and Sales. 

You will regularly travel to project sites across Spain, ensuring our battery systems are reliable, safe, and ready to meet the energy needs of our clients. 

Why go Greener? 

Besides contributing to a greener world, we offer: 

• A key role in a fast-growing international scale-up 

• An open, collaborative, and informal work culture 

• A competitive salary in line with the Spanish market 

• 28 vacation days per year, plus public holidays, based on full-time employment 

• Participation in the Spanish social security system and additional benefits where applicable 

• Mobility scheme 

• A laptop of your choice (Apple or Microsoft) 

• Budget to set up your home workspace 

• Additional compensation for on-call / piket duties  

Who are you? 

• A true Greener: you want to make a positive impact, challenge the status quo, and continuously improve 

• 3–5 years of relevant work experience, preferably in a technical or client-facing role 

• Solid understanding of electrical systems and experience troubleshooting complex installations 

• Strong problem-solving skills and a hands-on mindset 

• Comfortable working independently in a field-based role 

• Willingness to travel within Spain and in possession of a driver’s license 

• Fluent in Spanish and professionally proficient in English 

Who are we? 

We are Greener Power Solutions, and we are officially a Great Place to Work® (yes, we have the certificate to prove it!). Our mission is to make the temporary energy market emission-free with our mobile battery systems. We deploy our batteries wherever energy is needed, storing and delivering clean power. It’s an ambitious mission—and one where your expertise can make a real impact. 

At Greener, we are committed not only to a greener world, but also to a fair, inclusive, and diverse work environment. Different perspectives and experiences are essential to building innovative and sustainable solutions, and everyone is encouraged to apply. 

Interested? 

Do you see yourself as our next Field Service Engineer in Spain? Apply directly with your CV and a short motivation, and our recruiter Eleni will get in touch with you within 5 working days.