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Harness Developer & Assembly

Hybrid in Castellón de la Plana·Added yesterday (last checked 5 Nov)

Arkadia Space

12 open roles

Our summary

Work mode
Hybrid, Castellón de la Plana
Relocation
A relocation package
English
Required
Education
Vocational training (FP Grado Medio)
Benefits
Flexible pay plan

Visa options

  • The ad rules out sponsorship

    The advert says visa sponsorship isn’t available for this role.

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Skills

Nice to have

Requirements

What we're looking for

  • Technical qualification such as Higher Vocational Training (CFGS) or Intermediate Vocational Training (CFGM) in Electronics, Electrical Systems, Automation, Electromechanical Systems, or a related technical field.

  • Previous hands-on experience with electrical wiring, cable or harness assembly, electrical panels, electronic equipment, or similar hardware.

  • Practical experience using tools for crimping, stripping, soldering, connector assembly, and electrical testing.

  • Ability to understand electrical schematics, wiring diagrams, drawings, and technical documentation.

  • Basic understanding of electrical measurements and use of trade equipment.

  • Strong attention to detail and commitment to quality, repeatability, and traceability.

  • A hands-on, methodical, and proactive approach to solving technical problems.

  • Ability to work effectively with engineering, manufacturing, and testing teams.

  • Professional working proficiency in Spanish and English.

Nice to have

  • Previous experience manufacturing electrical harnesses or cable assemblies for aerospace, automotive, industrial, defence, robotics, or other high-reliability applications...

  • CAD software experience.

  • Electronics soldering, rework and assembly experience.

Pay & benefits

What you'll get

Because here you will:

  • Work alongside a passionate and highly skilled space team.

  • Contribute directly to the development and production of real space propulsion hardware.

  • Gain visibility across Engineering, Manufacturing, Quality and Testing activities.

  • Help improve the processes and tools that support our growing operations.

  • Enjoy flexibility and a collaborative atmosphere.

  • Benefit from up to 8 days of remote work per month.

  • Receive onboarding and accommodation support if relocating.

  • Benefit from the facilities and ecosystem of the university campus where we are based.

  • Have access to a flexible remuneration plan.

The role

As a Harness Design & Assembly Technician at Arkadia Space, you will contribute to the development and manufacturing of the electrical harnesses used across our propulsion systems, test equipment, and associated hardware.

This is a highly hands-on technical role, combining harness design, preparation and assembly with electrical integration, inspection, testing, and technical documentation.

You will work closely with our engineering and manufacturing teams to turn electrical designs into reliable, high-quality hardware ready for integration and testing.

What you'll do

  • Design and support the design wire harnesses according to the intended applications and based on the required system specifications and produce the required drawings, schematics, wiring lists and technical documentation associated with them. Implementation of CAD models ideally.

  • Manufacture and assemble electrical harnesses and cable assemblies according to drawings, schematics, wiring lists, and technical documentation.

  • Perform wire preparation, cutting, stripping, crimping, soldering, connector assembly, routing, sleeving, and labelling using the appropriate tools and processes.

  • Provide feedback about the design and development of electrical harnesses, contributing practical manufacturing input to improve their reliability, manufacturability, and integration.

  • Perform electrical inspections and testing, including continuity, insulation, pin-to-pin verification, and identification of assembly defects.

  • Support the integration of harnesses with propulsion systems, test benches, instrumentation, sensors, valves, and other electrical equipment.

  • Identify and troubleshoot wiring, connector, and electrical integration issues, working closely with the engineering team to resolve them.

  • Maintain appropriate manufacturing and quality documentation, ensuring traceability of materials, components, inspections, and completed assemblies.

  • Ensure work is carried out according to applicable quality, safety, cleanliness, and manufacturing standards.

About Arkadia Space

Arkadia Space is a Spanish aerospace company specializing in the development of green propulsion systems for space applications. Based in Castellón de la Plana, Spain, the company focuses on designing and manufacturing environmentally friendly rocket engines and propulsion technologies, positioning itself as a key player in the emerging European space industry. The company operates at the intersection of aerospace engineering and sustainable technology, aiming to reduce the environmental impact of space exploration.

Arkadia Space is headquartered in Castellón de la Plana, Spain, and is actively expanding its team to support its growing portfolio of propulsion projects. The company offers opportunities for international professionals in engineering, project management, and compliance roles, with a strong emphasis on innovation and hands-on development. As a relatively young and dynamic company, it provides a unique environment for those looking to contribute to cutting-edge space technology in Spain.

Industry
Aerospace
Founded
2020
Employees
50–100
Headquarters
Castellón de la Plana, Spain
In Spain
Castellón de la Plana

Good to know if you are moving

  • The company is headquartered in Castellón de la Plana, a coastal city in Spain, offering a Mediterranean lifestyle and lower cost of living compared to Madrid or Barcelona.
  • Arkadia Space is a relatively young company, providing opportunities for professionals to take on significant responsibilities and grow with the organization.
  • The company focuses on green propulsion technologies, making it an attractive option for professionals interested in sustainable aerospace innovation.
  • International candidates may need to handle Spanish work permits and visas, as the company is based in Spain and primarily operates within the Spanish legal framework.
  • The company offers internships, which can be a good entry point for international students or recent graduates looking to enter the aerospace sector in Spain.

In their own words

About the company & team

Arkadia Space is an European company specializing in space propulsion, headquartered in Castellón, Spain. We develop innovative green propulsion systems for the in-space market. Our systems are already flying, and we are scaling rapidly.

We design, build and test real hardware contributing to some of Europe's most inspiring space programmes.

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