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Sustainability Officer

SPIE Belgium • Belgium • Added on Sep 28, 2026
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As a Sustainability Officer at SPIE Belgium, you will be the driving force behind the regional implementation of the Group’s sustainable development strategy. Your daily mission involves tracking environmental KPIs, managing regulatory compliance, and translating complex data into actionable reports for both local and Group-level leadership. You will act as a bridge between various departments to ensure that sustainability is not just a policy but a core operational standard.

This role is critical because SPIE operates at the heart of the energy transition. By optimizing the carbon footprint and circularity of multi-technical services across industry and infrastructure sectors, you directly influence the decarbonization of the Belgian economy. Your work ensures that large-scale technical projects meet the highest environmental standards, making a tangible impact on the fight against climate change.

This suits someone who possesses a master’s degree in a technical or environmental field and combines an analytical mindset with the ability to influence cross-functional teams in a multilingual environment.

Job FAQs

What are the main missions and responsibilities of this role?

The Sustainability Officer is tasked with steering the local implementation of the SPIE Group sustainability strategy within the Belgian market. This involves a heavy emphasis on data management, where you will monitor environmental KPIs such as carbon emissions, water usage, and circularity metrics to ensure the company stays on track with its ambitious energy footprint reduction goals. You will be responsible for ESG reporting and presentation, preparing detailed updates for both national leadership and the wider Group. Beyond data, the role requires a hands-on approach to environmental compliance and participation in audits, alongside the development of training initiatives to embed sustainable practices into the daily routines of all employees.

Key learning opportunities for this job

Joining a technical leader like SPIE provides a unique opportunity to learn how sustainability is applied within complex industrial and facility services. You will gain deep expertise in international reporting frameworks and sustainability ratings such as EcoVadis, which is highly valued in the technical service industry. Furthermore, the role offers exposure to a large-scale European corporate structure, providing insights into how global ESG strategies are localized. You will likely develop advanced skills in environmental auditing and carbon accounting specifically tailored to energy and mechanical engineering sectors, enhancing your technical and strategic profile.

How does the ideal candidate look like (experience, skills)?

The ideal candidate holds a Master’s degree in Environmental Science, Sustainable Development, or even Civil Engineering with an energy focus. A solid understanding of circular economy principles and energy efficiency is essential to navigate SPIE’s technical environment. Fluency in Dutch, French, and English is a non-negotiable requirement for success in this role, given the regional headquarters' location in Brussels and the international nature of the Group. Strong analytical capabilities combined with the soft skills needed to persuade and train diverse internal teams are the hallmarks of a successful applicant.

Advice to stand out and make a successful application

To stand out, demonstrate your ability to bridge the gap between technical engineering and sustainability reporting. Use your application to highlight specific experience with environmental management systems or certifications like EcoVadis, as these are explicitly mentioned as valuable assets for the role. Since SPIE emphasizes a 'family' atmosphere despite its large size, showing that you are a collaborative team player who can communicate complex environmental data in a clear, engaging way to non-experts will be highly beneficial. Tailor your resume to show how you have previously turned environmental KPIs into concrete corrective actions.

What aspects of the company's sustainability is this role likely to focus on?

The role focuses heavily on the decarbonization of operations and the responsible transformation of digital and technical services. Key areas of focus will include optimizing energy consumption across SPIE’s 13 Belgian sites and improving the circularity of materials used in mechanical and electrical installations. You will also spend significant time on sustainable procurement, working with the purchasing department to ensure that the supply chain aligns with the Group’s green economy ambitions. This position is central to moving the company toward a low-carbon business model.

What are the main challenges someone in this role might face?

One of the primary challenges will be the coordination of data across twelve different Business Units, each with its own operational nuances. Ensuring consistency in environmental reporting while promoting a unified sustainability culture across diverse technical teams requires significant persistence and diplomacy. Additionally, keeping pace with evolving European regulations and translating them into practical, operational changes for on-site staff can be demanding. You will need to balance high-level strategic reporting for the Group with the practical realities of industrial and infrastructure maintenance.

How could a typical day look like for someone in this position?

A typical day might begin with analyzing energy consumption data from a specific business unit, followed by a meeting with the QHSE team to prepare for an upcoming environmental audit. You might spend your afternoon drafting a sustainability progress report for the Group executive committee or designing a new training module for employees. Interactions are frequent and varied; one hour you might be discussing technical energy specs with an engineer, and the next, you could be coordinating with HR and Procurement to integrate green criteria into their respective processes. The day usually ends with administrative follow-ups on KPI tracking tools.

What are the opportunities for professional growth and development in this role?

Within a global group like SPIE, this role serves as a launchpad for strategic ESG leadership positions at a regional or group level. Given the company's commitment to the energy transition, successful officers can grow into specialized roles such as Climate Strategy Manager or Head of Sustainable Operations. There are also opportunities for lateral moves into QHSE management or operational excellence, leveraging the deep understanding of the company's technical services gained through the sustainability lens. Continuous training and exposure to high-level corporate social responsibility projects are standard.

The main stakeholders you might be interacting with

You will interact daily with the QHSE, HR, and Purchasing departments to align sustainability goals with operational reality. These internal partnerships are crucial for implementing long-term behavioral and structural changes across the Belgian business units. Externally, you will engage with certification bodies and potentially clients who require transparency regarding SPIE’s environmental performance. You will also maintain a strong reporting line to the SPIE Group sustainability team, ensuring that the Belgian affiliate contributes effectively to the broader European strategy.

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