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89,000+ live jobsInjection and Blow Molding Operators
On-site in Franqueses Dl Valles·Part-time·Added yesterday (last checked 12 Nov)
Our summary
- Salary
- €1,900 - €2,300 a month
- Hours
- Rotating shifts
- Work mode
- On-site, Franqueses Dl Valles
- Contract
- Part-time
- Spanish
- Expected (ad in Spanish)





Visa options
The ad rules out sponsorship
The advert says visa sponsorship isn’t available for this role.
This job advert was originally written in Spanish.
Requirements
What we're looking for
- Experience as an injection or blow molding machine operator or in industrial production.
- Responsible, resourceful person committed to quality.
- Ability to work in a team and results-oriented.
- Availability to work in five rotating shifts with mandatory monthly rotation.
- Availability for all schedules, with no possibility of adaptation.
Nice to have
- Experience in machinery adjustments and mold changes is valued.
Pay & benefits
What you'll get
- Joining a major industrial company in the chemical sector.
- Salary according to the chemical industry agreement, Group 3: between €1,900 and €2,300 gross per month.
- Night shift for a full month: estimated salary of €2,200 to €2,650 gross per month, including an estimate of the night shift premium. The final amount will depend on the nights worked and the applicable salary conditions.
- Salary increase upon joining the company's permanent staff directly.
- Continuous training and opportunities for professional development.
Improvement of conditions when moving to the company: during the periods in which you are required to work the weekend shift, you will work two 12-hour shifts, i.e., 24 hours per week, while maintaining the salary corresponding to a 40-hour workday.
All indicated amounts are gross. The night shift estimate is indicative and assumes that the premium is not included in the base salary.
The role
Do you have experience in industrial production and are you looking for an opportunity to grow professionally? At Marlex, we want to get to know you.
We collaborate with a major company in the chemical sector located in Les Franqueses del Vallès, which is looking to incorporate injection and blow molding machine operators into its production team.
What you'll do
- Operate and supervise injection and/or blow molding machines.
- Prepare and load raw materials.
- Perform machinery adjustments and small mold changes.
- Control the visual and dimensional quality of the manufactured parts.
- Detect defects and communicate incidents.
- Record production and complete internal documentation.
- Maintain the order and cleanliness of the workstation.
- Comply with safety and quality standards and collaborate with the team to achieve production objectives.
How you'll work
Five-shift rotating system, with mandatory monthly rotation:
- Weekday shifts: from 06:00 to 14:00, from 14:00 to 22:00, or from 22:00 to 06:00.
- Weekend shifts: from 06:00 to 18:00 or from 18:00 to 06:00.
You must have availability to perform the full rotation. Once you move to the company, the special working day and salary conditions indicated above will apply during weekend periods.
Hiring process
Send your CV to granollers@marlex.net, indicating in the subject line: OPERARIO/A INYECCIÓN O SOPLADO LES FRANQUESES.
We look forward to meeting you!
About Marlex Staffing
Marlex Staffing is a staffing and recruitment agency operating in Spain, specializing in connecting industrial and agricultural professionals with employers across the country. The company focuses on placing workers in roles such as logistics, manufacturing, agricultural transport, and technical maintenance, serving as a bridge between job seekers and companies in sectors like food production, industrial manufacturing, and agricultural services.
With its headquarters in Vic, Catalonia, Marlex Staffing has a strong presence across Spain, particularly in industrial and agricultural hubs. For international professionals, the agency offers an entry point into the Spanish labor market, with roles that often require Spanish language skills and a willingness to work in hands-on, operational environments. The company's work culture is practical and field-oriented, reflecting the blue-collar nature of the positions it fills, and it is a relevant option for those seeking immediate employment in Spain's industrial and agricultural sectors.
- Industry
- Staffing
In their own words
About the company & team
At Marlex, we accompany you throughout the selection process and your onboarding. We are committed to connecting talent with opportunities that allow for gaining experience, developing technical skills, and growing professionally.
If you are looking for stability, new opportunities, and an improvement in conditions upon joining the company, this project could be for you!

