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Voltalia Tech Stack

Renewable energy operator with 3.6 GW deployed, scaling project delivery across 20 countries

Renewable Energy Power Generation Paris, Ile-de-France 1,001–5,000 employees Founded 2005 Public Company

Voltalia operates and develops renewable energy assets (wind, solar, hydro, biomass, storage) across three continents, with 3.6 GW in operation or under construction and a 17.4 GW development pipeline. The engineering-focused hiring mix and active projects around PMO digitalization, OT cybersecurity, and CMMS optimization reveal a company managing operational complexity at scale—project delays and compliance adherence dominate their pain-point list, driving investment in scheduling automation, dashboarding, and maintenance KPI extraction.

Tech Stack 38 technologies

Core StackAutoCAD Python JavaScript Power Platform Power BI Power Apps Power Automate Excel PowerPoint PVsyst Microsoft Project CMMS VBA SQL HTML Word Outlook Microsoft Office Ethernet Modbus SharePoint DNP3 OPC MQTT IEC 62443 MITRE ATT&CK Microsoft 365 Azure Azure Monitor Azure Advisor+8 more

What Voltalia Is Building

◆Challenges

Meeting contractual requirements and cost savings
Minimizing project time delays
Ensuring compliance with hse regulations
Adherence to deadlines
Meeting stakeholder expectations
Identifying project deviations
Optimizing maintenance digital systems
Improving maintenance efficiency
Transformation of the finance function
Cash flow management

▲Active Projects

Pmo digital solutions
Project scheduling for renewable epc projects
Ot cybersecurity architecture for renewable energy
Pilot projects for new cybersecurity technologies
O&s area procedures improvement
Multi-energy projects in guyane
S-curve creation and sanity checks
Critical path analysis and scenario planning
Standardize procedures and create dashboards for maintenance kpis
Extract cmms data and build kpis

Hiring Activity

Minimal45 roles · 5 in 30d

Department

Engineering

18

Ops

14

Finance

4

Construction

3

Security

2

HR

1

Legal

1

Seniority

Mid

16

Senior

10

Manager

7

Junior

6

Intern

3

Lead

1

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About Voltalia

Voltalia is a publicly listed renewable energy producer and EPC service provider operating across wind, solar, hydro, biomass, and energy storage across Africa, Europe, South America, and Central Asia. The company generates and sells electricity from its owned facilities while offering design, construction, operation, and maintenance services to external customers. With more than 2,000 employees across 20 countries, Voltalia serves both utility-scale and corporate renewable procurement markets. The company is indexed on Euronext Paris (VLTSA) and included in MSCI ESG and Sustainalytics ratings.

HeadquartersParis, Ile-de-France

Company Size1,001–5,000 employees

Founded2005

Hiring MarketsFrance, Spain, Portugal, Tunisia, South Africa, United Kingdom, Uzbekistan, Ireland

Frequently Asked Questions

What countries does Voltalia hire in?

Voltalia actively recruits across France, Spain, Portugal, Tunisia, South Africa, United Kingdom, Uzbekistan, Ireland, Brazil, and Senegal, reflecting its global project footprint.

What technology does Voltalia use for project management?

The stack includes Microsoft Project for scheduling, PVsyst for solar modeling, CMMS for maintenance management, Power BI for dashboarding, and custom Python/SQL workflows for KPI extraction and analysis.

What is Voltalia working on in operations?

Active initiatives include PMO digitalization, OT cybersecurity architecture for renewable facilities, maintenance KPI standardization, CMMS data extraction, and project scheduling optimization to reduce delays and improve HSE compliance.