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91,000+ live jobsAfter-Sales Service Technician - Water Sector
On-site in Madrid·Full-time·Added 2 months ago (last checked 21 Oct)
Our summary
- Work mode
- On-site, Madrid
- Contract
- Full-time
- Experience
- 2+ years
- Education
- Compulsory secondary education (ESO)
- Driving licence
- Required





Visa options
The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
This job advert was originally written in Spanish.
Requirements
What we're looking for
You are the ideal candidate if...
- You have completed ESO and have professional experience or a Vocational Training qualification (Intermediate Degree) in Electricity, Plumbing, or similar. • You have at least 2 years of experience in maintenance or similar tasks.
- You have PRL training (20 hours in construction, with plumbing and electrical training valued).
- You have a driving licence.
- You have solid technical knowledge in plumbing and electricity.
- You are an organized, autonomous, and decisive person.
- You are customer-oriented and capable of coordinating teams.
- You are committed to optimizing time and continuously improving the service.
Pay & benefits
What you'll get
- Joining a well-established company in the sector.
- Stable project with professional development.
- Autonomy and responsibility in managing technical interventions.
- Ongoing technical training in equipment and sector solutions.
- Dynamic environment focused on service excellence.
The role
At Marlex we collaborate with a leading company in the chemical sector specialized in water treatment solutions, swimming pool maintenance, and swimming pool installation, and we are looking for a SAT Technician.
What you'll do
Your main objective will be to carry out projects and installations excellently, ensuring full customer satisfaction in every technical intervention. Your main duties will include:
- Installation of water treatment systems and commissioning of equipment.
- Repair, maintenance, and inspection of installations at client sites, with technical autonomy in plumbing and electrical work.
- Calculation of swimming pool equipment and layout of installations (pipes, valves, accessories, etc.).
- Training and demonstration of equipment operation for clients.
- Identifying commercial opportunities during technical visits.
- Proposing technical solutions to optimize water quality and installation performance.
- Supervision and coordination of technicians and assistants in the technical service.
- Compliance with internal procedures and safety regulations.
- Administrative management derived from the position (work reports, time logging, task tracking).
- Supply and control of materials needed for each intervention.
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
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