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Environment & Sustainability Administrator

Skanska Costain STRABAG Joint Venture United Kingdom Added on Jul 23, 2026
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This role acts as the organizational backbone of the Environment & Sustainability team for one of the UK’s most significant infrastructure projects. You will own the coordination of essential environmental data, manage documentation workflows, and ensure that compliance records are meticulously maintained to support large-scale civil engineering operations. By streamlining administrative processes, you enable technical specialists to focus on high-level environmental performance and regulatory adherence.

In the context of the HS2 London Tunnels, this position is vital for the integrity of green reporting and the successful delivery of a major low-carbon transport link. Your work directly supports the tracking of carbon reduction targets, waste management metrics, and biodiversity net gain across complex construction sites. It is a unique chance to see how sustainability is integrated into the DNA of mega-projects through rigorous evidence-led management.

This suits someone who is highly organized, possesses a keen eye for detail, and is eager to launch a career in environmental management within the construction sector. You should be comfortable navigating complex project environments and managing diverse data streams efficiently.

Job FAQs

What are the main missions and responsibilities of this role?

The primary focus of this role is to provide comprehensive administrative support to the Environment & Sustainability department. This involves maintaining accurate environmental records, managing reporting schedules, and ensuring all compliance documentation is up to date for auditing purposes. You will be responsible for the collection and processing of sustainability data, such as waste transfer notes and carbon emissions metrics. Additionally, you will coordinate team meetings and track progress against key environmental performance indicators for the joint venture.

Key learning opportunities for this job

Working on a project of this scale offers unparalleled exposure to environmental management systems (EMS) and the rigorous compliance standards required for national infrastructure. You will gain deep insights into how ESG goals are translated into actionable construction site requirements. You can expect to develop proficiency in carbon reporting frameworks and environmental data analysis. Exposure to industry-leading sustainability professionals across three global engineering firms provides a rich environment for mentorship and technical knowledge transfer.

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

The ideal candidate should have a solid foundation in administration, ideally with a background or strong interest in environmental science or sustainability. Precision and organizational skills are paramount, as you will be handling critical compliance data. Strong communication skills are essential for interacting with diverse site teams and subcontractors. Proficiency in data management software and a proactive approach to problem-solving will distinguish candidates who can thrive in a fast-paced, high-stakes construction environment.

Advice to stand out and make a successful application

To stand out, demonstrate a clear understanding of the environmental challenges unique to large-scale tunneling and rail projects. Highlighting previous experience where you managed complex datasets or improved administrative efficiency will be highly regarded. In your application, emphasize your ability to remain detail-oriented under pressure. Showing that you understand the link between administrative accuracy and a project's overall sustainability performance will demonstrate a more mature perspective than a typical junior applicant.

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

This role is central to the monitoring of waste management, noise control, and carbon footprint reduction efforts on the HS2 project. You will likely focus on ensuring the 'paper trail' for sustainability certifications is flawless. There is also a strong focus on compliance with Section 61 consents and other environmental permits. Your work ensures that the joint venture meets its commitment to minimizing the local environmental impact during the construction of the London Tunnels.

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

The sheer volume and complexity of data generated by a multi-billion pound construction project can be overwhelming. Ensuring consistency across multiple sub-contractors and stakeholders requires persistence and constant vigilance. You may also face challenges related to strict deadlines for regulatory reporting. Maintaining high data quality while working within the logistical constraints of a live tunneling operation demands resilience and excellent time-management skills.

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

A typical day might begin with reviewing site waste data or environmental inspection reports submitted by field teams. You will likely spend time updating centralized sustainability databases and flagging any gaps in documentation to the senior managers. Afternoons may involve coordinating with site supervisors to collect evidence for environmental audits or preparing briefing materials for project-wide sustainability meetings. The role serves as a constant bridge between field activity and corporate reporting requirements.

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

This position serves as a perfect entry point into environmental management. Successful performance can lead to roles such as Environment Coordinator or Sustainability Advisor, moving from administrative support to technical oversight. Given the joint venture's scale, there are also opportunities for lateral movement into specific niches like carbon accounting or social value management. The experience gained here is highly transferable to any major infrastructure or energy project globally.

The main stakeholders you might be interacting with

You will interact daily with Environmental Managers and Advisors who rely on your data for decision-making. You will also communicate frequently with site engineers and subcontractors to ensure they are submitting required environmental evidence. External interactions may include HS2 Ltd representatives or third-party auditors who review the environmental records you maintain. You act as a key point of contact for the flow of sustainability information across the entire project structure.

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