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Aquafin Tech Stack

Wastewater treatment and sewer infrastructure operator for Flanders

Environmental Services Aartselaar, Vlaanderen 1,001–5,000 employees Founded 1990 Privately Held

Aquafin operates Flanders' wastewater collection and treatment network, managing infrastructure at scale with over 1,200 staff. The tech stack is enterprise-grade (SAP, Azure AD, GIS, Power BI, Microsoft Defender suite) but shows no active adoption or replacement signals—typical of large public-utility operators where legacy ERP and security hardening dominate. Hiring velocity is accelerating with engineering roles leading (13 open), concentrated in infrastructure delivery and threat hunting, reflecting concurrent pressure to expand capacity, shorten project timelines, and defend OT systems from cyber risk.

Tech Stack 15 technologies

Core StackSAP VMware Power BI Azure AD IEC 62443 Microsoft Defender for Endpoint Microsoft Defender for Cloud Microsoft Defender for Identity Microsoft Office SharePoint GIS Microsoft 365 Apps SAP Analytics Cloud Azure AD Privileged Identity Management Excel

What Aquafin Is Building

◆Challenges

Ensuring compliance across financing and procurement
Reducing project lead times
Cost-effective project delivery
Protecting ot infrastructure from cyber threats
Long lead times for land acquisition
Complex land acquisition processes
Optimizing budget utilization
Performance of infrastructure
Detecting and mitigating security risks
Budget variances

▲Active Projects

Sewer infrastructure expansion
Infrastructure projects for water treatment
Water treatment plants
Sewer infrastructure construction
Public procurement
Expanding sewer connections to existing treatment plants
Implementing blue-green climate resilient measures
Controlling policy development
Incident response and threat hunting
Land acquisition for infrastructure projects

Hiring Activity

Accelerating25 roles · 15 in 30d

Department

Engineering

13

Construction

4

Legal

2

Data

1

Finance

1

Ops

1

Procurement

1

Security

1

Seniority

Manager

8

Senior

8

Mid

6

Junior

3

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About Aquafin

Aquafin was established in 1990 by the Flemish government to build, operate, and finance wastewater treatment infrastructure across Flanders. The company collects domestic wastewater from municipal sewers into collectors and transports it to treatment plants, where it is processed to meet European and Flemish standards. Active projects span sewer network expansion, water treatment plant upgrades, blue-green climate adaptation, and land acquisition for future infrastructure. The organization faces competing pressures: reducing project lead times and land-acquisition delays while ensuring regulatory compliance, managing budget variances, and hardening operational-technology systems against cyber threats.

HeadquartersAartselaar, Vlaanderen

Company Size1,001–5,000 employees

Founded1990

Hiring MarketsBelgium

Frequently Asked Questions

What tech stack does Aquafin use?

SAP (ERP), Azure AD and Microsoft Defender suite (identity and security), GIS (infrastructure mapping), Power BI and SAP Analytics Cloud (analytics), Microsoft 365, SharePoint.

Is Aquafin hiring engineers?

Yes. 13 of 26 active roles are engineering positions (accelerating hiring), with mix of manager, senior, mid, and junior levels. All hiring is in Belgium.

What are Aquafin's main operational challenges?

Reducing project lead times and land-acquisition delays, ensuring procurement and financing compliance, protecting OT infrastructure from cyber threats, optimizing budget utilization, and managing performance of aging and expanding treatment assets.