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Voltalia

Test & Commissioning Manager (m/f)

Become a Test & Commissioning Manager with Voltalia in Porto, Portugal. Oversee commissioning activities for PV projects, ensuring compliance and efficiency. Enjoy a dynamic work environment and contribute to sustainable energy solutions.
Voltalia
Voltalia
Porto, Portugal   On-site   Full Time  UTC+00:00

Voltalia

Company Overview

Voltalia SA

Paris, France

2005

Approximately 1,000 employees (source: moomoo.com). Market capitalization of about 1.3 billion euros on Euronext Paris (source: moomoo.com).

What They Do

Voltalia specializes in renewable energy, with a particular focus on wind, solar, hydro, biomass, and battery energy storage systems. The company offers a comprehensive range of services from development and engineering to construction, operation, maintenance, and asset management, for both its own facilities and third-party clients (source: moomoo.com). Approximately 99% of its revenue comes from renewable energy production in Latin America, Europe, and Africa, highlighting its commitment to sustainability and energy independence (source: triodos-im.com). Target markets include both emerging and developed countries, with clients such as network operators like EDF, and hybrid solutions integrating solar panels with storage systems to ensure grid stability (source: pv-tech.org).

Projects and Background

Notable projects by Voltalia include the 400 MW Canudos solar plant in Brazil, commissioned in 2021, and the 600 MW Serra Branca wind complex, also in Brazil, completed in 2018. In France, the 35 MW Mont de Savel wind farm was inaugurated in 2017, while the 30 MW Quinta do Anjo solar plant in Portugal was commissioned in 2020 (source: dcfmodeling.com). In 2023, Voltalia also expanded its capabilities with a 5 MW solar and 5 MW/10.6 MWh battery storage expansion in French Guiana, bringing the total capacity of the facility to 19 MW and 27 MWh (source: pv-tech.org).

Recent Developments

Over the past two years, Voltalia announced the start of construction on a 43 MW hybrid solar-storage plant in Sainte-Anne, French Guiana, expected to be completed by 2028 (source: pv-tech.org). In 2023, the company also commissioned the 5 MW expansion in French Guiana, further strengthening its presence in the region. While no major acquisitions or fundraising have been reported recently, Voltalia's public position supports ongoing investments totaling 1.4 billion euros by 2022 (source: dcfmodeling.com).

Working with Them

Voltalia offers positions in various fields such as development, engineering, construction, operation, and maintenance, with career opportunities primarily based at its headquarters in Paris and its international sites, including Brazil and French Guiana (source: triodos-im.com). The company culture emphasizes local hiring and assessing social accessibility, as well as environmental impact studies for all projects. While specific benefits are not detailed, operations in diverse regions suggest opportunities in project-based roles supporting global expansion (source: triodos-im.com).

Contact


Last updated on 2025-12-26 | Report an issue

As an Independent Power Producer, Voltalia operates in over 20 countries, developing, building, and maintaining renewable energy projects and services across five key technologies: solar, wind, hydro, biomass, and storage. Backed by the AFM Group, a globally recognized, family-owned investment group, we benefit from long-term stability and a shared commitment to sustainable growth.

By the end of 2024, our operational and under-construction capacity reached 3.3 gigawatts-a 14% increase since 2023. With 1,500 employees worldwide, we thrive in a fast-moving environment driven by adaptability, innovation, and collaboration.

In our company, your work directly contributes to a more sustainable world. Whether you're driving projects forward, optimizing operations, or leading strategic initiatives, you're contributing to our mission to improve the global environment and foster local development.

At Voltalia, we welcome individuals from all backgrounds, whatever your race, ethnicity, gender, nationality, age, disability, sexual orientation, and experience. In our company, diversity drives innovation and contributes to a workplace where everyone can thrive.

Ready to make an impact? Bring your energy-let's power a sustainable future together!

YOUR MISSIONS

Voltalia's subsidiary for the O&M and EPC third party services is looking for an energetic and passionate Test & Commissioning Manager that will be responsible for planning, coordinating, and assure the correct and complete execution of all commissioning activities for PV projects to ensure safe, efficient, and compliant operation. This role oversees all inspections, testing and commissioning actions to transition project from construction to commercial operation.

Preparation Phase

  • Prepare the list of verifications, tests and commissioning actions, ensuring compliance with technical standards and codes, Voltalia and employer requirements;
  • Elaborate the commissioning protocols for the commissioning stakeholders;
  • Review the stakeholders commissioning procedures compliance with the commissioning protocols;
  • Plan and prepare the commissioning activities and resources with all stakeholders;
  • Elaborate the project commissioning plan.

Execution Phase (On Site)

  • Prepare, execute, and update the project commissioning plan;
  • Manage and coordinate all commissioning stakeholders and commissioning activities
  • Supervise the commissioning activities compliant with commissioning plan and HSE plan;
  • Collect, review and validate the commissioning stakeholders' reports;
  • Elaborate the project commissioning dossier.

QUALIFICATIONS & EXPERIENCES

The ideal candidate will be/have:

  • Degree or master's degree in Electrical Engineering or similar field;
  • Proven experience in testing and commissioning of LV, HV and photovoltaic systems;
  • Good knowledge in project management;
  • Thorough knowledge of current technology and be able to easily grasp new ideas to face any issue or constraint impacting the progress of the commissioning activity;
  • Proficiency in MS Office (Word, Excel, Project, Outlook);
  • English as working language, French is a plus;
  • High availability for national and international travels and temporarily deployment abroad.

KEY SKILLS

  • Strong communication skills;
  • Analytical and critical thinking;
  • Proactive and problem solving oriented;
  • Goal oriented;
  • Good teamwork skills.

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About the role

December 23, 2025

Full Time

Company

January 13, 2026

On-site

Voltalia

voltalia.com

  •  Porto, Portugal

Proven experience in testing and commissioning

UTC+00:00

Apply now

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