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ESG Data Analyst

Nyrstar • Netherlands • Added on Aug 8, 2026
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As an ESG Data Analyst, you will become the central engine for Nyrstar’s sustainability disclosure, transforming raw operational figures into high-quality, audit-ready insights. You will spend your time consolidating and validating diverse datasets across international smelting and mining sites, ensuring every metric aligns with rigorous European reporting standards. Beyond data entry, you will actively design and enhance the governance workflows that make global reporting efficient and transparent.

This role is critical because Nyrstar produces the minerals essential for the global energy transition. By professionalizing the company’s ESG data, you provide the evidence needed to prove the sustainability of high-impact industrial operations to investors and regulators. Your work directly bridges the gap between heavy manufacturing and the low-carbon future, ensuring that critical metal production remains accountable and compliant under CSRD.

This suits someone who possesses a meticulous eye for detail and thrives at the intersection of environmental science and data analytics. You should be comfortable navigating complex regulatory frameworks while translating technical data into clear narratives for diverse corporate stakeholders.

Job FAQs

What are the main missions and responsibilities of this role?

The core of this role involves the consolidation and validation of environmental, social, and governance data across Nyrstar's global operations. You will be responsible for ensuring that all data collected is high-quality and ready for external audits, serving as a primary guardian of the company's reporting integrity. Beyond just tracking numbers, you will take the lead in developing data governance frameworks and refining the tools used for reporting. This includes aligning ESG metrics with the company's long-term sustainability goals and operational budgets, ensuring that sustainability is integrated into the financial and strategic heart of the business. You will also ensure that all disclosures meet evolving regulatory requirements, specifically CSRD and ESRS. By driving continuous improvement in data collection systems, you will help the organization move from manual tracking to more sophisticated, automated reporting workflows.

Key learning opportunities for this job

Working at Nyrstar offers a deep dive into the complexities of industrial sustainability. You will gain hands-on expertise in navigating the most recent European regulations, such as the Corporate Sustainability Reporting Directive (CSRD), which is currently reshaping the global corporate landscape. You will likely develop advanced proficiency in specialized ESG software and data visualization tools like Power BI or Sphera. The role provides a unique opportunity to understand how sustainability reporting operates within a heavy manufacturing environment, which is significantly more complex than reporting for service-based industries. Furthermore, the exposure to international teams across Europe and Australia will enhance your ability to manage cross-border data governance. You will learn how to standardize metrics across different legal and operational jurisdictions, a highly sought-after skill in the ESG field.

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

The ideal candidate brings between 3 to 5 years of experience in data management or sustainability reporting. A background in a 'hard' industry like mining, metals, or chemicals is highly valued, as it suggests a familiarity with the specific environmental impact metrics common in heavy manufacturing. You should have a strong grasp of technical frameworks, particularly the GHG Protocol and ESRS. Proficiency in data tools is non-negotiable; the team needs someone who can not only use tools like Tableau or Power BI but also design the underlying workflows that make these tools effective. Soft skills are equally important, as you must be able to communicate technical requirements to non-expert colleagues across various departments. A degree in Data Analytics or Environmental Science provides the necessary academic foundation for this analytical work.

Advice to stand out and make a successful application

To stand out, move beyond simply listing your technical skills and focus on your experience with audit-readiness. Providing examples of how you have successfully navigated an external assurance process or corrected data governance gaps in a previous role will demonstrate immediate value. Given Nyrstar's position in the metals industry, show that you understand the circular economy and the role of zinc and lead in the energy transition. Aligning your personal motivation with the mission of 'critical minerals for a low carbon future' will resonate with the hiring team's strategic goals. If you have certifications in GRI or the EU Taxonomy, ensure these are prominent. Tailor your application to show that you are not just a data processor, but a strategic thinker who understands how data supports Nyrstar’s broader ESG strategy.

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

This role sits at the intersection of regulatory compliance and environmental impact. A major focus will be the company's carbon footprint and energy management, given the energy-intensive nature of smelting and mineral processing. You will likely spend significant time on Scope 1, 2, and 3 emissions reporting, ensuring that the company's decarbonization claims are backed by verifiable data. This is essential for maintaining Nyrstar's social license to operate and its relationship with its parent company, Trafigura. Additionally, there will be a strong emphasis on social metrics and governance within the supply chain. Because Nyrstar deals with critical minerals, ensuring transparent data regarding labor practices and regional security is a likely component of the broader ESG reporting remit.

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

One of the primary challenges will be the harmonization of data from diverse operational sites. Smelting facilities in different countries may have varying legacy systems, making it difficult to achieve a perfectly uniform dataset for consolidated reporting. You may also face the challenge of keeping pace with shifting regulations. The transition to CSRD reporting is a significant hurdle for many firms, and you will be expected to interpret these complex requirements and translate them into actionable data collection tasks for operational teams. Finally, there is the inherent difficulty of driving cultural change. You may need to convince colleagues in operations or finance to prioritize data accuracy for ESG metrics, which might be perceived as a secondary task compared to their primary production goals.

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

A typical day might begin with reviewing data submissions from various international sites, checking for anomalies or missing information in the reporting platform. You would likely spend time troubleshooting data entry issues with site managers to ensure accuracy. Mid-day could involve a strategic meeting with the finance or IT departments to discuss the integration of ESG metrics into the company's core management systems. You might also spend time building or refining dashboards that help senior leadership visualize sustainability progress. Afternoons are often dedicated to regulatory research or documentation. You might be drafting data governance protocols or preparing materials for an upcoming external audit, ensuring that all calculation methodologies are clearly documented and defensible.

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

This role is a gateway to becoming a Sustainability Lead or ESG Manager. As you master the data side of the business, you will naturally gain the insights needed to advise on broader sustainability strategy and policy development. There are also opportunities to transition into specialized compliance or risk management roles. Given the rigorous nature of industrial ESG reporting, the skills you develop will be transferable to senior positions within the Trafigura group or other global commodities firms. For those interested in technology, there is a path toward Sustainability Digital Transformation. Leading the implementation of new ESG software across a multinational corporation provides high visibility and establishes you as a technical expert in a rapidly growing niche.

The main stakeholders you might be interacting with

You will interact heavily with the Operational and Site Managers at Nyrstar’s facilities, as they are the primary sources of raw data. Building strong relationships here is key to ensuring timely and accurate reporting. You will also work closely with Internal and External Auditors. Your job is to provide them with the evidence they need to verify the company's sustainability claims, making you a key point of contact during assurance cycles. Finally, you will engage with Corporate Finance and IT teams. These interactions will focus on aligning ESG data with financial reporting cycles and ensuring that the company's technology infrastructure supports the long-term needs of the sustainability department.

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