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Associate Director, Environment

Optus Australia Added on Jul 13, 2026
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As the Associate Director for Environment, you will take the lead on shaping the environmental strategy for one of Australia’s largest telecommunications providers. You will be the primary subject matter expert responsible for establishing a center of excellence that integrates environmental governance across the entire business. This entails owning the measurement of Scope 1 and 2 emissions, setting ambitious reduction targets, and overseeing the complex data management needed for regulatory disclosures.

The telecommunications sector faces significant infrastructure challenges, and your work here is the linchpin for decarbonizing critical digital networks. By translating climate transition planning into practical operational actions, you ensure that as connectivity grows, its environmental footprint shrinks. You will bridge the gap between financial risk and ecological impact, making sustainability a core component of how the company builds for the future.

This suits someone who is a seasoned sustainability leader with a high level of technical rigor in carbon accounting and the interpersonal influence to navigate a large, regulated corporate structure. You should be comfortable moving between high-level strategic roadmaps and the granular details of environmental assurance.

Job FAQs

What are the main missions and responsibilities of this role?

You will be the primary steward of the environmental roadmap, ensuring that strategic sustainability goals are translated into operational reality across the company. Your core responsibility involves owning the lifecycle of Scope 1 and 2 emissions, from initial measurement and target setting to high-stakes performance reporting and external assurance processes. Beyond data, you are tasked with embedding governance across business units like Networks and Property. You will lead climate scenario analysis and support climate-related financial disclosures, ensuring the organization meets both its internal ambitions and evolving regulatory requirements while serving as a strategic consultant to senior leadership.

Key learning opportunities for this job

This role offers deep exposure to the intersection of climate risk and finance. You will likely enhance your expertise in TCFD-aligned reporting and sophisticated climate scenario modeling within a large-scale corporate environment. There is a significant opportunity to learn how to manage complex data ecosystems for environmental metrics that stand up to rigorous external audit standards. Furthermore, working in the telecommunications sector provides unique insights into the energy transition of critical infrastructure. You will gain experience in large-scale procurement and supply chain sustainability, learning how to influence decarbonization in a capital-intensive industry that is vital to the country's digital economy.

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

The ideal candidate brings at least 10 years of experience, demonstrating a history of leadership in complex, regulated environments. You should possess a mastery of the GHG Protocol and an intimate understanding of international ESG reporting frameworks. Technical proficiency in data management and carbon accounting is essential for maintaining the integrity of sustainability metrics. Soft skills are equally crucial; you must be an expert influencer capable of translating technical climate jargon into business-relevant insights for Finance and Risk executives. A strategic mindset, combined with a track record of delivering enterprise-wide transformation initiatives, is what defines success in this senior-level appointment.

Advice to stand out and make a successful application

To stand out, move beyond listing certifications and demonstrate your ability to operationalize strategy. Use your application to show how you have previously bridged the gap between environmental theory and business practice, particularly in high-growth or infrastructure-heavy industries. Evidence of navigating external assurance and managing complex stakeholder groups will be highly valued. Research the specific challenges of the telecommunications industry, such as energy intensity in data centers and network resilience. Showing an understanding of how Optus’s environmental goals align with its broader risk management profile will prove you are a strategic thinker rather than just a reporting specialist.

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

The role primary focuses on decarbonization and climate transition. Given the nature of a telecommunications giant, much of your work will center on reducing the footprint of physical networks and office properties. This includes optimizing energy consumption and transitioning to renewable sources to hit Scope 1 and 2 targets. Additionally, there is a strong focus on governance and transparency. You will be responsible for ensuring the company remains ahead of the curve regarding environmental compliance and financial disclosures, ensuring that sustainability is not a separate silo but a metric integrated into every boardroom decision regarding infrastructure and growth.

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

One of the chief challenges will be data integrity and consolidation across a massive, multifaceted organization. Pulling accurate environmental metrics from various operational units into a single source of truth requires persistence and robust systems. You may also face the difficulty of aligning long-term environmental goals with short-term commercial pressures. Another challenge is the rapidly shifting regulatory landscape in Australia and globally. Keeping an enterprise-level roadmap relevant while standards for climate disclosure are evolving requires high levels of agility and forward-thinking. You will need to manage the expectations of diverse stakeholders who may have varying levels of sustainability maturity.

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

A typical day involves a mix of strategic consultation and technical oversight. You might start your morning coordinating with the Finance and Risk teams to review climate risk assessments, followed by a meeting with network engineers to discuss energy efficiency initiatives for mobile towers. Much of your time is spent acting as a subject matter expert facilitating cross-functional workshops. You would also dedicate time to overseeing the sustainability data pipeline, ensuring that metrics for upcoming reports are being captured correctly. The afternoon might be spent briefing senior executives on regulatory changes or meeting with external auditors to walk through the assurance process for the latest emissions data.

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

This role is a springboard for executive sustainability leadership. As an Associate Director in a major firm, you are positioned to influence high-level corporate strategy, which could lead to Head of Sustainability or Chief Sustainability Officer positions in the future. The visibility with Finance and Risk provides a pathway into broader ESG leadership roles. The technical and strategic complexity of the work also opens doors to consulting or specialized climate finance roles. Because you are building a centre of excellence, you have the opportunity to define the company's long-term environmental culture, leaving a significant legacy while developing a highly sought-after professional profile in the Australian market.

The main stakeholders you might be interacting with

You will interact extensively with the Finance and Risk departments, particularly regarding financial disclosures and climate scenario analysis. Collaboration with the Networks and Property teams is vital for implementing actual operational changes and energy reductions on the ground. External stakeholders are equally important; you will be the primary point of contact for auditors and assurance providers. You will also engage with industry bodies and regulatory agencies to ensure the company remains a leader in environmental compliance. Internally, you act as a mentor and guide to the broader sustainability team, fostering a culture of accountability and excellence.

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