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92,000+ live jobsWater Treatment Plant Process Engineer
On-site in Madrid·Full-time·Added 16 days ago (last checked 30 Oct)
467 open roles
Our summary
- Work mode
- On-site, Madrid
- Contract
- Full-time
- English
- Required
- Experience
- 5+ years
- Education
- University degree
- Benefits
- Private health insurance, flexible pay plan, meal vouchers






Visa options
The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
Skills
Nice to have
This job advert was originally written in Spanish.
Requirements
What we're looking for
- University degree in Engineering (Chemical, Industrial, Mechanical, or similar).
- Minimum 5 years of experience in desalination and water purification plants.
- Experience with Autocad, PRO II, and ASPEN ANSYS.
- B2 level of English.
Pay & benefits
What you'll get
At BETWEEN, we believe in the growth of our team and the well-being of our professionals. Therefore, we offer you:
- Medical Insurance: Full medical coverage with Alan, so you can take care of your health and that of your loved ones.
- Continuous Training Opportunities: Access to training programs in languages, technical certifications, bootcamps, and endless resources for your professional development.
- Events and Community: Participate in our exclusive events such as BETWEEN Night, Padel Tournament, and other activities that foster camaraderie and networking.
- Flexible Compensation: Enjoy benefits adapted to your needs, such as meal vouchers, transport allowance, and childcare allowance.
- Talent Incentives: We recognize your contribution through incentives for validating or recommending talent to join our team.
- Challenging Projects: You will work on innovative, cutting-edge projects across various industries.
- Professional Growth: We accompany you in your professional career, offering personalized development plans and internal promotion opportunities.
If you are looking for a place where your ideas are heard, where you can grow professionally and be part of a team of experts, this is your opportunity! Join BETWEEN and be part of the future of technology and engineering.
The role
Process Engineer - Madrid
At BETWEEN Group, we are constantly looking for talent that drives innovation and technological development. If you are a professional passionate about Engineering and are looking for a dynamic environment to enhance your skills, your next professional destination is here.
We offer development opportunities across a wide spectrum of areas, including Firmware, Software, Business Intelligence, Design, Project Management, and many more. Additionally, we drive the creation of custom technological solutions from our BETWEEN Labs.
Currently, we are expanding one of our key teams and are looking to bring on a Process Engineer with a solid track record and proven experience to join us in Madrid.
What you'll do
As a Process Engineer, your role will be fundamental in the design, optimization, and scaling of our industrial processes, with a particular focus on water treatment systems.
- Development and optimization of industrial processes, ensuring efficiency, safety, and sustainability.
- Sizing of key process equipment, including pumps, filters, reverse osmosis membranes, and other components.
- Preparation of detailed technical datasheets for equipment and systems.
- Hydraulic design and calculation of systems, guaranteeing adequate flow and necessary pressure.
- Active participation in the conceptual and detailed design of plants and processes, especially in water treatment and reverse osmosis applications.
- Analysis and improvement of existing processes to increase efficiency and reduce operating costs.
- Collaboration with multidisciplinary teams (engineering, operations, maintenance) for the implementation and commissioning of new processes and equipment.
- Technical support to projects, resolving incidents and optimizing performance.
- Research and application of new technologies and methodologies in the field of processes and water treatment.
- Preparation of technical documentation, performance reports, and feasibility analyses.
About BETWEEN Technology
BETWEEN Technology is an IT and engineering consulting firm based in Sant Cugat del Vallès, Spain, specializing in industrial engineering, automation, robotics, and digital transformation. The company provides technical consulting and staffing solutions across sectors such as automotive, pharma, energy, aerospace, and infrastructure, with a strong focus on engineering projects, industrial maintenance, and software development. With around 50 open roles in Spain, it supports clients in both technical and managerial capacities, from CAD design and PLC programming to data engineering and AI.
- Industry
- IT and Engineering Consulting
- Employees
- 1,000
- Headquarters
- Sant Cugat del Vallès, Spain
- In Spain
- Sant Cugat del Vallès, Barcelona, Madrid and 4 more
Good to know if you are moving
- The company is headquartered in Sant Cugat del Vallès, near Barcelona, a major tech and industrial hub in Spain.
- Open roles span multiple locations across Spain, including Madrid, Barcelona, Gijón, Sevilla, and Tarragona, offering flexibility for relocation.
- Many positions require Spanish language skills, but some roles, especially in engineering and IT, may be open to international candidates with strong technical backgrounds.
- The company works on projects in sectors like automotive, pharma, energy, and aerospace, providing opportunities to work on complex industrial systems.
- Some roles involve travel or on-site work, which may be relevant for candidates interested in field engineering positions.
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