€85K - €125K
Blue Card threshold🇬🇧 🇪🇸What they offer
Full-time hours
Per the ad.
A relocation package
Help with the move, per the ad.
What they ask for
Have the right to work in Spain
Voltrac doesn't mention sponsorship in the ad.
Speak fluent Spanish
Listed as a requirement in the ad.
Work on-site in València
A relocation package offered.
Have 5+ years of experience
Mid-level role.
This job was published 6 months ago
You'll most likely need Spanish to apply.This job was automatically translated to English,.
The role
At Voltrac, our mission is to strengthen Europe's food security and defense with an autonomous electric tractor that frees farmers from the hardest work and keeps soldiers out of harm's way. The 3.5-ton platform is currently being tested in vineyards, olive groves, and citrus orchards across Spain: visit voltrac.eu to see it in action. We are about to scale manufacturing to 100 units per year and are looking for the right person to help us build it. If you are driven by curiosity, enjoy solving complex problems with like-minded people, and are focused on making a lasting, agile impact, this is the place for you.
What you'll do
You will build, maintain, and improve Voltrac's prototypes, and become part of the team that will manufacture up to 100 units per year. A varied role, integrated into the existing team at the facility, with the following tasks:
Fabricate, assemble, and service tractor subsystems.
Support electrical integration tasks: routing harnesses, working with connectors, and basic continuity checks (with training when needed).
Diagnose issues during workshop and field operations; collaborate with engineers to identify root causes and implement solutions.
Workshop tasks: maintenance of tools, fixtures, consumables, cleaning, and basic inventory control.
Document builds, modifications, and repairs so the system remains maintainable as we scale to low-volume production.
Read and understand manufacturing and assembly drawings.
Support field trials and other events.
How you'll work
full-time
On-site
What we value
More than 5 years of experience as a mechanical technician (automotive, off-road, agricultural machinery, industrial equipment, or similar).
Ability to read technical drawings and follow structured assembly instructions.
Strong hands-on skills with tools: torque, measurement, drilling, fasteners, alignment, and general mechanical assembly.
Safety-first mindset and willingness to follow procedures (especially around high-power systems).
Fluency in Spanish; basic English is useful for technical collaboration.
Basic electrical knowledge (crimping, connectors, wiring harness routing) and use of multimeters.
Forklift license or experience operating forklifts.
Welding or fabrication skills.
Comfort using issue trackers and simple logging tools to report test results and failures.
High tolerance for travel and comfort working with little structure.
Sound judgment. High standards. Action-oriented.
Pay & benefits
What you'll get
We offer a unique opportunity to see real machines in use in the field. This opportunity brings you as close as possible to making the future a reality.
The offer includes a highly competitive base salary, an equity participation plan, and relocation assistance. Most importantly, we want to offer benefits that are relevant to you. We love hearing what you value most!
The role
En Voltrac, tenemos la misión de reforzar la seguridad alimentaria y la defensa de Europa con un tractor eléctrico autónomo que libere a los agricultores del trabajo más duro y mantenga a los soldados fuera de peligro. La plataforma de 3,5 toneladas se está probando actualmente en viñedos, olivares y cítricos de toda España: visita voltrac.eu para verla en acción. Estamos a punto de escalar la fabricación a 100 unidades anuales y buscamos a la persona adecuada para ayudarnos a construirlo. Si te impulsa la curiosidad, disfrutas resolviendo problemas complejos con personas afines y estás enfocado en generar un impacto duradero y ágil, este es tu lugar.
What you'll do
Construirás, mantendrás y mejorarás los prototipos de Voltrac, y te convertirás en parte del equipo que fabricará hasta 100 unidades al año. Un trabajo variado, integrado en el equipo existente en las instalaciones, con las siguientes tareas:
Fabricar, ensamblar y dar servicio a los subsistemas del tractor.
Apoyar las tareas de integración eléctrica: tendido de arneses, trabajo con conectores y comprobaciones básicas de continuidad (con formación cuando sea necesario).
Diagnosticar problemas durante las operaciones en taller y en campo; colaborar con los ingenieros para identificar causas raíz e implementar soluciones.
Tareas de taller: mantenimiento de herramientas, útiles, consumibles, limpieza y control básico de inventario.
Documentar construcciones, modificaciones y reparaciones para que el sistema sea mantenible a medida que escalamos a producción de bajo volumen.
Lectura y comprensión de planos de fabricación y ensamblaje.
Apoyar los ensayos en campo y otros eventos.
How you'll work
full-time
on-site
Qué valoramos
Más de 5 años de experiencia como técnico mecánico (automotriz, todoterreno, maquinaria agrícola, equipos industriales o similar).
Capacidad para leer planos técnicos y seguir instrucciones de montaje estructuradas.
Sólidas habilidades prácticas con herramientas: par de apriete, medición, taladrado, sujetadores, alineación y ensamblaje mecánico general.
Mentalidad de seguridad ante todo y disposición para seguir procedimientos (especialmente en torno a sistemas de alta potencia).
Dominio del español; un nivel básico de inglés es útil para la colaboración técnica.
Conocimientos básicos de electrónica (crimpado, conectores, tendido de arneses) y manejo de multímetros.
Carnet de carretillero o experiencia en el manejo de carretillas elevadoras.
Capacidad de soldadura o fabricación.
Comodidad usando rastreadores de incidencias y herramientas de registro sencillas para reportar resultados de pruebas y fallos.
Alta tolerancia a los viajes y comodidad trabajando con poca estructura
Criterio sólido. Altos estándares. Orientación a la acción.
Pay & benefits
What you'll get
Ofrecemos una oportunidad única de ver máquinas reales en uso en el campo. Esta oportunidad te acerca lo máximo posible a hacer realidad el futuro.
La oferta incluye un salario base muy competitivo, un plan de participación en el capital y ayuda para la reubicación. Lo más importante es que queremos ofrecer beneficios que sean relevantes para ti. ¡Nos encanta saber qué es lo que más valoras!
About Voltrac
Voltrac is an energy and agricultural technology company based in Valencia, Spain, specializing in the development of autonomous electric tractors and agricultural machinery. The company focuses on integrating advanced engineering, autonomous systems, and sustainable energy solutions to modernize farming operations. With a small but specialized team, Voltrac operates at the intersection of robotics, mechanical engineering, and agricultural sales, targeting both the Spanish and broader European markets.
Voltrac's presence in Spain is centered in Valencia, where it develops and tests its autonomous machinery. The company is actively hiring for roles in engineering, sales, and technical support, making it an attractive option for international professionals with expertise in aerospace, mechanical engineering, or agricultural technology. As a growing startup, Voltrac offers the opportunity to work on cutting-edge autonomous systems in a dynamic, hands-on environment, though its small size means employees often take on diverse responsibilities.
- Industry
- Energy
- Headquarters
- Valencia, Spain
- In Spain
- Valencia
Good to know if you are moving
- Voltrac is based in Valencia, a city known for its innovation ecosystem and quality of life, offering a Mediterranean climate and a growing tech scene.
- The company is developing autonomous electric tractors, a niche but rapidly evolving field, providing opportunities to work on cutting-edge technology.
- Open roles include engineering and sales positions, indicating a need for both technical and commercial talent, which may suit international professionals with relevant experience.
- As a startup, Voltrac likely offers a dynamic work environment where employees can have a significant impact on product development and company growth.
- The company's focus on agricultural machinery suggests potential for international collaboration, especially with markets in Europe and beyond.
In their own words
About the company & team
Voltrac was founded by Francisco Infante Aguirre and Thomas Hubregtsen in 2024. Francisco built hydrogen supersonic aircraft at Destinus and high-capacity eVTOLs at Volocopter, but comes from a family that manufactures and sells agricultural implements in more than 25 countries. Thomas accelerated machine learning with GPUs, TPUs, and quantum computers at Google X, IBM, and BMW, and also founded Extropic in San Francisco, introducing thermodynamic computers, though his first job was on a farm.
Together, they set out to shake up the market by competing directly with established players and startups. Along the way, they have the support of investors such as Extantia, Foodlabs, Antler, Push, and Prototype, which have collectively committed a total of 9M in funding. With this, they were able to open their facilities in Valencia: a 1,200 m² warehouse with 300 m² of naturally lit office space and 900 m² of workshop. Valencia is consistently voted one of the best places to live in Europe for its low cost of living, excellent climate, and vibrant historic center. The team is young, highly diverse, and loves having barbecues together, but they share a single goal: transforming Europe's agriculture and defense with machines that do real work.
Manufacturing
About the company & team
Voltrac fue fundada por Francisco Infante Aguirre y Thomas Hubregtsen en 2024. Francisco construyó aviones supsónicos de hidrógeno en Destinus y eVTOLs de gran capacidad en Volocopter, pero proviene de una familia que fabrica y vende implementos agrícolas en más de 25 países. Thomas aceleraba el aprendizaje automático con GPUs, TPUs y ordenadores cuánticos en Google X, IBM y BMW, y además fundó Extropic en San Francisco, introduciendo los ordenadores termodinámicos, aunque su primer trabajo fue en una granja.
Juntos, se propusieron sacudir el mercado compitiendo directamente con los actores establecidos y las startups. En su camino, cuentan con el apoyo de inversores como Extantia, Foodlabs, Antler, Push y Prototype, que en conjunto han comprometido un total de 9M en financiación. Con esto, pudieron abrir sus instalaciones en Valencia: una nave de 1200 m² con 300 m² de oficina con luz natural y 900 m² de taller. Valencia es votada sistemáticamente como uno de los mejores lugares para vivir en Europa por su bajo coste de vida, su excelente clima y su vibrante centro histórico. El equipo es joven, de orígenes muy diversos y le encanta hacer barbacoas juntos, pero comparten un único objetivo: transformar la agricultura y la defensa de Europa con máquinas que hacen trabajo real.
Manufacturing
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