We’re partnered with a leading UK infrastructure and engineering contractor to recruit a Sustainability Manager for their Southern region. This is a company known for delivering complex rail, civils, and infrastructure projects - and for taking sustainability seriously, not as a tick‑box exercise but as a core part of how they operate. This role blends strategic influence, hands‑on leadership, and the chance to make a measurable impact across major projects. What you’ll be doing: Leading the regional sustainability function: Guiding an advisor and shaping how sustainability is delivered across a diverse project portfolio. Driving meaningful environmental performance: Championing best practice in carbon, waste, biodiversity, energy and materials, ensuring sustainability is embedded from design to delivery. Influencing at every level: Partnering with operational teams, clients, regulators and internal stakeholders to push forward smarter, greener ways of working. Owning investigations and assurance: Ensuring incidents are fully reviewed, lessons are captured, and compliance is consistently met across the region. Developing capability across the business: Working with HR and operational leaders to design and deliver sustainability and assurance training that actually lands. Raising the bar on reporting and insights: Producing clear, value‑adding reports and monitoring site per...