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On-site in Zamudio·Full-time·Added today (last checked 6 Nov)
Our summary
- Work mode
- On-site, Zamudio
- Contract
- Full-time


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Skills
This job advert was originally written in Spanish.
Requirements
What we're looking for
- Vocational training (FP) related to electronics and/or telecommunications.
- Practical background in electronics, manual assembly, interpretation of simple diagrams, and basic instrumentation.
- Ability to follow procedures, complete records, and use office software tools.
- Orderliness, attention to detail, ability to learn, and collaboration. On-site work in Bilbao.
Nice to have
- Fiber optic splicing and assembly, equipment installation, and field commissioning.
- PCB soldering and repair; IPC-7711/7721 or IPC-A-610 training.
- 3D printing, basic CAD/CAM, automation, robotics, or practical electronics projects.
- Availability to travel, driver's license (B), and intermediate or high level of spoken English.
The role
At RDT Lumiker, we are looking for a Production and Field Technician to manufacture, test, and install fiber optic-based monitoring systems. The position will be based in Bilbao and will combine workshop, laboratory, and on-site client interventions.
Your work will help deliver reliable equipment, reduce assembly failures, and convert our optical sensing solutions into installations that function in industrial environments. We are looking for a vocational training (FP) graduate with a background in electronics or telecommunications, manual dexterity, and a desire to learn.
What you'll do
- Assemble optical and electronic equipment and subassemblies, including fiber winding and splicing following the necessary training.
- Manufacture parts and tooling using filament and resin 3D printing.
- Test PCB boards and finished equipment, record results, and communicate incidents.
- Receive and label goods, organize the warehouse, and prepare packaging and shipments.
- Install equipment and support its configuration, commissioning, and testing at the client's site.
- Document assemblies, tests, and interventions, and propose improvements with Engineering.
Why join us
- You will work with proprietary optical sensing technology and see the result of your work installed at the client's site.
- You will combine electronics, fiber optics, manufacturing, and field work, in direct contact with Engineering and Product.
- You will be able to expand your autonomy in the assembly, testing, and commissioning of industrial equipment.
About RDT
RDT is an engineering and consulting firm specializing in technical services for industrial and infrastructure projects. With a multidisciplinary team of engineers, the company provides design, project management, and technical advisory services across sectors such as energy, civil works, and industrial facilities. RDT operates with a national footprint and continues to expand its operational capacity from its base in Barcelona.
RDT's Spanish presence is centered in Barcelona, which serves as the main hub for its engineering talent. The company is known for its collaborative and technically driven work environment, offering opportunities for international engineers looking to work on complex infrastructural projects. While not a globally recognized brand, RDT is a respected player in Spain's engineering sector, providing a solid entry point for internationally oriented technical professionals.
- Industry
- Engineering and IT solutions
- Founded
- 1987
- Employees
- 250–1,000
- Headquarters
- Barcelona, Spain
- In Spain
- Barcelona
Good to know if you are moving
- Work on a variety of technical projects in the dynamic engineering sector with a well-established local team.
- The main office is located in Barcelona, a city with excellent international connectivity and a high quality of life.
- RDT offers opportunities for engineers looking to gain project experience in the Spanish market.
- Professional development is supported through in-house technical challenges and collaborative teamwork.
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