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Senior Sustainability Reporting Specialist

Arm United Kingdom Added on Jul 10, 2026
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This senior specialist role is about transforming how a global technology leader documents its impact. You will lead the creation of annual sustainability reports while building a robust, finance-grade data ecosystem. Beyond simple tracking, you are tasked with modernising disclosure processes, ensuring every metric from greenhouse gas emissions to social impact is accurate, automated, and ready for external verification.

Working at the heart of the semiconductor industry, your work provides the transparency required to fuel the next generation of energy-efficient computing. As global regulations like CSRD and ISSB redefine the corporate landscape, you will ensure these technological breakthroughs are matched by world-class ESG accountability. Data integrity here directly influences investor confidence and the company’s ability to navigate an increasingly complex regulatory environment.

This suits someone who possesses a meticulous eye for data and a deep understanding of international reporting frameworks. You should be comfortable bridging the gap between technical sustainability metrics and traditional corporate finance structures.

Preguntas frecuentes

What are the main missions and responsibilities of this role?

You will be the primary architect of the company’s annual sustainability report and external ESG disclosures. Your mission involves elevating the quality and governance of non-financial data to match the rigor of financial reporting. This includes establishing internal controls, managing complex datasets, and ensuring that all published information is audit-ready for external assurance providers. Beyond just gathering numbers, you will lead materiality assessments and monitor the rapidly evolving landscape of global reporting standards. You will act as a strategic translator, turning new regulatory requirements into actionable business improvements and modernized reporting workflows that utilize digital tools and potential AI-enabled solutions.

Key learning opportunities for this job

This role offers an exceptional platform to master the practical application of international frameworks including CSRD/ESRS, ISSB, and GRI within a high-growth tech environment. You will gain deep expertise in building governance structures from the ground up, moving beyond simple spreadsheets to sophisticated, automated digital reporting ecosystems. Furthermore, the cross-functional nature of the position provides exposure to complex global supply chains and semiconductor manufacturing nuances. You will learn how sustainability data drives value in investor relations and how to integrate environmental metrics into enterprise-wide risk management and decision-making processes.

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

The successful candidate brings a strong background in sustainability or financial reporting, likely honed within a multinational corporation or a Big Four professional services firm. You should possess advanced technical knowledge of ESG disclosure standards and a proven ability to manage high-stakes data assurance processes with extreme accuracy. Soft skills are equally vital; you need to be a collaborative influencer capable of partnering with diverse teams from Finance to IT. A natural curiosity for technology and a passion for process improvement will distinguish candidates who can see beyond compliance to the strategic value of high-quality data.

Advice to stand out and make a successful application

Focus your application on specific examples of where you have strengthened internal controls or led a complex reporting cycle under tight deadlines. Since Arm is a technology leader, demonstrating an interest in or experience with digital transformation in reporting—such as utilizing specific ESG software or automation tools—will give you a significant advantage. Clearly articulate your understanding of how regulatory shifts like CSRD specifically impact a global technology firm. Showing that you can not only report data but also use it to drive 'practical business improvements' will align your profile with the team’s stated goals for this senior-level hire.

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

A major focus will be on climate-related financial disclosures and the quantification of environmental impacts across a global footprint. Given the industry, data relating to energy efficiency, greenhouse gas reporting (Scope 1, 2, and 3), and resource management will likely be central to your reporting workload. You will also play a key role in the 'Social' and 'Governance' aspects of ESG, ensuring that workforce diversity, ethical supply chains, and corporate transparency are documented with the same level of precision. Your work ensures that the company's innovation in computing architecture is reflected in its commitment to sustainable and responsible business practices.

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

The primary challenge lies in the fragmentation of data across different global business units and functional silos. Navigating through complex, historical data systems while trying to implement modern, automated solutions requires significant persistence and technical problem-solving. Additionally, keeping pace with the shifting regulatory environment while maintaining a 'finance-grade' standard of accuracy can be high-pressure. You will need to balance the technical demands of new reporting rules with the practical reality of what can be implemented within large, diverse internal teams.

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

Your morning might begin with a meeting with the IT and Data teams to troubleshoot an automated ESG dashboard or discuss the integration of new reporting software. Midday could involve a deep dive into draft sections of the annual report, ensuring that the narratives align with the latest materiality findings and verified data points. In the afternoon, you might shift to a strategic consultation with the Finance or Legal teams to discuss upcoming regulatory compliance requirements in different regions. The end of the day often involves reviewing audit trails or preparing briefing notes for senior stakeholders on the status of external assurance engagements.

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

As a senior specialist in a high-visibility function, there is a clear path toward strategic leadership within the sustainability team. Success in this role could lead to overseeing broader ESG strategy or taking on a global head of reporting and compliance position as the regulatory environment becomes more central to business operations. The skills gained here—combining tech-sector knowledge with deep ESG regulatory expertise—are in exceptionally high demand globally. You will be positioned as a thought leader who understands how to marry foundational tech innovation with the rigorous transparency requirements of the modern financial market.

The main stakeholders you might be interacting with

You will be a central hub connecting Finance, Legal, and IT to the broader Sustainability team. These interactions are focused on data integrity, legal compliance, and the systems required to track performance effectively across the entire organization. Externally, you will interact with auditors and assurance providers during the verification process, as well as potentially engaging with investors or customers who require detailed ESG disclosures. Internally, you will also partner with Procurement and the People team to capture relevant data from the supply chain and workforce.

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