Randstad is a global leader in the HR services industry, specializing in recruitment, staffing, and outsourcing solutions across 39 countries. As one of the world's largest HR providers, the company operates at a massive scale, connecting millions of candidates with opportunities in sectors ranging from technology and engineering to healthcare and logistics.

In Spain, Randstad maintains one of the most extensive professional networks in the country, with a presence in nearly every major city. For international professionals, Randstad serves as a primary entry point into the Spanish labor market, offering specialized recruitment services through divisions like Randstad Technologies and Randstad Professionals, which frequently handle roles for multinational clients requiring English or other foreign languages.

Founded in 1960 by Frits Goldschmeding in the Netherlands, Randstad has grown from a small local operation into the world's largest HR service provider. The company expanded into Spain in the 1990s and has since solidified its position through major acquisitions like Vedior.

For international professionals

Operates a vast network of over 200 offices across Spain, providing local support in almost every province.
Features specialized divisions for IT, Engineering, and Life Sciences that are highly relevant for skilled international workers.
Acts as a primary recruiter for many Fortune 500 companies established in Spain.
Provides a wide variety of contract types, including permanent placements and long-term outsourcing projects.

Industrial Operators – New Production Line (Extrusion and Vulcanization)

Randstad España

This job was originally posted in Spanish and automatically translated to English. You'll most likely need Spanish to apply.

Job Description

Are you looking for job stability, solid training from day one, and the chance to be part of the launch of a state-of-the-art industrial project? If you have experience in industrial environments and want to secure your professional future for the next term, this is your opportunity!

We are looking to incorporate 12 professionals to be part of a new and modern production line. To ensure an optimal start, we offer a 3-month period of prior paid training, allowing you to master the process before the official start of the major production phase.

Depending on your profile and skills, you will be integrated into one of the two key teams of the process:
Option A: Extrusion Section (6 vacancies)
- Comprehensive preparation, startup, and supervision of the coated hose extrusion lines.
- Perform the assembly, disassembly, and cleaning of the extrusion head, handling large components (from 10 to 50 kg) ensuring their correct positioning.
- Feed and manage raw materials in the extruder (fabric, rubber, TPU, caoutchouc, or polyurethane) both manually (25 kg bags) and through the use of cranes and forklifts for hoppers and big bags.
- Ensure quality control through periodic sampling and the removal of excess or defective material.
Option B: Vulcanization Section (6 vacancies):
- Feed and guide the hose along the walkway of the vulcanization line (up to 200 meters in length).
- Start and prepare the vulcanization process, activating the corresponding computer programs and adjusting the required technical parameters.
- Prepare, stretch, and position the hoses using overhead cranes for their extension on the line tables.
- Perform manual fitting using pneumatic guns and execute precision cuts according to the indicated measurement.

- Education: Completed primary studies (Compulsory Basic Education). FPI or CFGM Technical certification will be valued.
- Experience: Minimum of 2 years in similar industrial environments.
- Physical skills: Good general physical capacity (effort, handling of loads, or postures adapted to the industrial process).
- Languages: Adequate level of spoken and comprehension Spanish to ensure safety and performance on the plant.
- Logistics: Driver's license and own vehicle to be able to access the factory independently.
- Essential: Valid forklift license.
- For the vulcanization section, the use of an overhead crane will additionally be required, and for extrusion, the use of an electric pallet jack will be valued.

- Planned hiring: Incorporation from September 2026 to June/July 2027 (with monthly renewals). As this is the start of a new line, the possibility of continuity will be assessed based on the evolution of the project.
- Guaranteed training: You will enjoy 3 months of full on-site training (from September to December 2026) before the official start of the line in 2027.
- Salary according to agreement: Remuneration regulated under Category 02 of the applicable collective agreement.
- Stable schedule: Working day from Monday to Friday in weekly rotating shifts (Morning: 6-14h / Afternoon: 14-22h / Night: 22-6h).

View original advert (Spanish)

¿Buscas estabilidad laboral, una formación sólida desde el primer día y formar parte del lanzamiento de un proyecto industrial de última generación? Si tienes experiencia en entornos industriales y quieres asegurar tu futuro profesional de cara al próximo curso, ¡esta es tu oportunidad!

Buscamos incorporar a 12 profesionales para formar parte de una nueva y moderna línea productiva. Para garantizar un arranque óptimo, ofrecemos un periodo de 3 meses de formación previa y remunerada, permitiéndote dominar el proceso antes del inicio oficial de la gran fase de producción.

Dependiendo de tu perfil y destreza, te integrarás en uno de los dos equipos clave del proceso:
Opción A: Sección de Extrusión (6 vacantes)
- Preparar, poner en marcha y supervisar de forma integral las líneas de extrusión de manguera recubierta.
- Realizar el montaje, desmontaje y limpieza del cabezal de extrusión, manipulando componentes de gran tamaño (de 10 a 50 kg) asegurando su correcto posicionamiento.
- Alimentar y gestionar la materia prima en la extrusora (tejido, goma, TPU, caucho o poliuretano) tanto manualmente (sacos de 25 kg) como mediante el uso de grúas y carretillas para tolvas y big bags.
- Asegurar el control de calidad mediante la toma de muestras periódicas y la retirada de material sobrante o defectuoso.
Opción B: Sección de Vulcanizado (6 vacantes):
- Alimentar y guiar la manguera a lo largo de la pasarela de la línea de vulcanizado (de hasta 200 metros de longitud).
- Arrancar y preparar el proceso de vulcanizado, activando los programas informáticos correspondientes y ajustando los parámetros técnicos requeridos.
- Preparar, estirar y posicionar las mangueras utilizando puentes grúa para su extensión en las mesas de la línea.
- Realizar el racorado manual mediante el uso de pistolas neumáticas y ejecutar cortes de precisión según el metraje indicado.