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Aqualia Tech Stack

Water management and infrastructure operator across 19 countries

Environmental Services Madrid, Madrid 5,001–10,000 employees Privately Held

Aqualia operates water infrastructure and municipal services for 44.8 million people across 19 countries, ranking fourth in Europe by scale. The tech stack reveals an operations-heavy business: SCADA, PLC, HMI, and industrial automation (Rockwell, Siemens, Schneider Electric, ABB) dominate, paired with CAD and GIS for design and planning. Active projects cluster around desalination, water reuse, and treatment plant automation—suggesting infrastructure modernization is driving hiring velocity in engineering and senior roles.

Tech Stack 21 technologies

Core StackPython Siemens Allen-Bradley AutoCAD SWMM R GIS Rockwell Automation Schneider Electric ABB KUKA FANUC ETAP SCADA HMI PLC Plant 3D Oracle Primavera BIM Presto Microsoft 365

What Aqualia Is Building

◆Challenges

Optimizing plcs and instrumentation
Improving automation processes
Resolving technical problems
Managing maintenance plans
Analyzing plant performance
International tender complexity
Budget deviation detection
Compliance with concession contracts
Financial efficiency

▲Active Projects

Scada implementation
Plc modeling and simulation
Automation interface modification
Desalination plant projects
Water reuse projects
Water treatment plant projects
Water cycle infrastructure projects
Ptar chincha concession project

Hiring Activity

Accelerating10 roles · 6 in 30d

Department

Engineering

5

Construction

1

Finance

1

Ops

1

Research

1

Sales

1

Seniority

Senior

5

Mid

4

Lead

1

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About Aqualia

Aqualia is a water management company serving municipal and private entities across water supply, treatment, distribution, and reuse. The organization manages the complete water cycle—from collection through human, agricultural, and industrial use—and operates desalination and treatment plants globally. Present in Spain, Europe, the Middle East, North Africa, and the Americas, Aqualia employs over 12,000 professionals. Current priorities include automation process improvement, plant performance analysis, and managing concession-based contracts and international tenders across its multi-country footprint.

HeadquartersMadrid, Madrid

Company Size5,001–10,000 employees

Hiring MarketsSpain, Peru

Frequently Asked Questions

What technology does Aqualia use for water plant operations?

SCADA, PLC, HMI, and industrial automation from Rockwell Automation, Siemens, Schneider Electric, and ABB. Also uses SWMM for hydraulic modeling, GIS for mapping, and ETAP for electrical design.

What countries does Aqualia operate in?

19 countries: Spain, France, Italy, Portugal, Czech Republic, Romania, Algeria, Saudi Arabia, UAE, Egypt, Oman, Qatar, Georgia, Japan, USA, Mexico, Colombia, Chile, and Peru.