Marlex is a prominent Spanish human resources and recruitment firm specializing in temporary staffing, permanent placement, and HR consultancy. With over 25 years of experience, the company operates a network of more than 60 offices across Spain, serving diverse sectors including industrial, logistics, and administrative services.

Headquartered in Catalonia, Marlex has a deep-rooted presence in the Spanish labor market, particularly in the Mediterranean and northern regions. For international professionals, Marlex serves as a gateway to the Spanish job market, frequently recruiting for roles requiring multilingual skills in logistics, export, and back-office operations.

Founded in 1996 in Vic (Barcelona), Marlex began as a local staffing agency and has grown into one of the top HR firms in Spain. It has expanded its service portfolio to include executive search and specialized consulting.

For international professionals

Operates more than 60 physical offices throughout Spain, providing local support in various regions.
Specializes in a wide range of sectors, from industrial and logistics to specialized administrative and financial roles.
Frequently recruits for positions requiring language skills beyond Spanish, such as English or French, for international trade roles.
Offers both temporary and permanent contract opportunities, which can be a starting point for professionals entering the Spanish market.

PROCESS TECHNICIAN - Plastics Sector

Marlex Staffing

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 a new job opportunity? Do you have previous experience in molding or injection processes? Would you like to be part of a consolidated company and a leader in its sector?

If your answer is yes, this is your opportunity!

At Marlex People, we are collaborating with a benchmark company in the industrial sector to find a Process Technician - Plastics (Molding/Injection).

What will be your mission in the company?

Define and maintain process parameters on SACMI machines.
Lead startups, shutdowns, and format/color changes, minimizing waste.
Analyze and resolve process deviations and micro-stops.
Optimize OEE, reducing scrap and rejects.
Configure and validate vision systems and rejection criteria.
Support Maintenance and Quality in preventive and corrective actions.
Standardize operating procedures and parameter sheets.
Comply with and ensure good practices in Safety, Quality, and 5S.

What can we offer you?

Stable project within a consolidated company.
Possibility of growth and professional development.
Collaborative and dynamic work environment.
Conditions commensurate with the experience provided.

What do we need from you?

Higher Level Technical Degree (CFGS) in Mechatronics, Mechanical Manufacturing, Automation/Robotics, or similar. Technical Engineering degree is a plus.
Minimum 2 years of experience in SACMI compression molding (CCM) or injection-compression for packaging/caps.
Experience in parameter adjustment, format/color changes, and troubleshooting.
Experience in injection, mold changes, and vision systems is a plus.
Availability for rotating shifts every two weeks (morning/afternoon/night).

View original advert (Spanish)

¿Estás en búsqueda de una nueva oportunidad laboral? ¿Cuentas con experiencia previa en procesos de moldeo o inyección? ¿Te gustaría formar parte de una empresa consolidada y líder en su sector?

Si tu respuesta ha sido sí, ¡esta es tu oportunidad!

Desde Marlex People estamos colaborando con una empresa referente del sector industrial, en la búsqueda de un/a Técnico/a de Procesos - Plástico (Moldeo/Inyección).

¿Cuál será tu misión en la empresa?

Definir y mantener parámetros de proceso en máquinas SACMI.
Liderar arranques, paradas y cambios de formato/color, minimizando mermas.
Analizar y resolver desviaciones de proceso y microparos.
Optimizar el OEE, reduciendo scrap y rechazos.
Configurar y validar sistemas de visión y criterios de rechazo.
Apoyar a Mantenimiento y Calidad en acciones preventivas y correctivas.
Estandarizar procedimientos operativos y hojas de parámetros.
Cumplir y asegurar las buenas prácticas de Seguridad, Calidad y 5S.

¿Qué te podemos ofrecer?

Proyecto estable dentro de una empresa consolidada.
Posibilidad de crecimiento y desarrollo profesional.
Entorno de trabajo colaborativo y dinámico.
Condiciones acordes a la experiencia aportada.

¿Qué necesitamos de ti?

CFGS en Mecatrónica, Fabricación Mecánica, Automatización/Robótica o similar. Valorable Ingeniería Técnica.
Mínimo 2 años de experiencia en moldeo por compresión (CCM) SACMI o inyección‑compresión en envases/tapones.
Experiencia en ajuste de parámetros, cambios de formato/color y resolución de incidencias.
Valorable experiencia en inyección, cambio de moldes y sistemas de visión.
Disponibilidad para turnos rotativos cada dos semanas (mañana/tarde/noche).