Title: Principal Sustainability Advisor Designing a Smarter, Greener Future  At KBR,  weâre  passionate about creating infrastructure  thatâs  smarter, safer, and truly sustainable. Our team brings together bold thinkers and technical experts to deliver environmental solutions that make a real differenceâfor our clients, our communities, and the planet.  With over $2 billion in Green Star and ISCA-certified projects, we lead the way in sustainability strategy and innovation. From concept to construction and beyond, we help clients tackle critical challenges âintegrating environmental considerations into every phase of delivery.  Whether  itâs  improving energy efficiency,  modeling  emissions, assessing climate risks, or delivering whole-of-life analyses, we provide the insight and  expertise  to help projects meet and exceed sustainability targets.  The Opportunity  We have an exciting opportunity for a Principal Sustainability Advisor to join our National Sustainability team. In this senior role,  youâll  lead sustainability input, advice, and  expertise  across major infrastructure projectsâincluding water, rail, and roadâas well as global Net Zero initiatives and defence projects.  Youâll  work closely with project teams to embed sustainability strategies from design through construction, delivering frameworks, management plans, and innovative solutions that leave  a lasting legacy .  What  Youâll  Do  Lead sustainability strategies and  provide  technical advice on complex, large-scale projects.  Drive adoption of sustainability initiatives during design and construction phases.  Collaborate with multi-disciplinary teams to deliver positive environmental and community outcomes.  Manage project planning, cost estimates, tender submissions, technical documentation, and client reporting.  Build and  maintain  strong relationships with clients, authorities, and internal stakeholders.  Mentor and guide junior consultants while  advising  senior management.  Contribute to business development through proposals, budgets, and stakeholder engagement.  Who You Are  Youâre  a seasoned sustainability professional with a proven  track record  in infrastructure projects. You thrive on collaboration, leadership, and innovation, and  youâre  motivated by the success of your team. You bring integrity, accountability, and  strong communication  skills, with the ability to influence stakeholders and deliver results.  What You Bring  Bachelorâs degree in sustainability, environmental engineering, or similar.  Extensive experience in sustainability consulting within the infrastructure sector.  Familiarity with Green Star or ISC rating tools (highly regarded).  Strong stakeholder management and business development experience.  Ability to manage complex projects, budgets, and deadlines.  What We Do  KBRâs Infrastructure Services team delivers projects that shape a smarter, more sustainable future for Australia. From transport and water to defence and buildings, we partner with clients nationwide to provide innovative solutions across every stage of the project lifecycle.  With over 1,200 skilled professionals, we combine global  expertise  with local insight. Our teams are digitally connected, agile, and committed to social and environmental sustainabilityâdriving innovation that benefits communities and the planet.  Together, we deliver infrastructure for a better tomorrow.  At KBR, We Value You  While  youâre  busy delivering world-class engineering solutions, we make sure you have the flexibility and support to thrive. Enjoy family-friendly work arrangements, options for hybrid working, and a culture that prioritizes trust and collaboration.  Youâll  have access to ongoing professional development and the chance to work alongside some of the industryâs most respected experts. With the resources of a global organization and the close-knit feel of a local team,  youâll  never be just a number.  Help shape tomorrow by applying today!  Donât  miss out on  this opportunity to leave your impact on our society with one of Australiaâs leading infrastructure businesses. Apply now and follow us on LinkedIn to stay up to date with all the latest news and job opportunities.  Our people are the heart of everything we do. We are dedicated to creating work environments where every member of our team feels safe, supported, respected, trusted, and valuedâand where everyone has opportunities to belong, connect, and grow. Â