Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role description: Due to consistent growth in our team and the demands of our strong and growing pipeline of work across highways, bridges and rail, we are searching for a Principal Drainage Engineer for our Perth Highways team. Role accountabilities: Lead the delivery of drainage designs on various projects from small intersection upgrades to complex billion-dollar projects Provide technical design expertise for drainage and water quality systems, including piped networks and major transverse drainage structures Coordinate and verify designs with project teams working across multiple offices including our international design hubs Embracing a strong digital work environment and delivery culture Working in collaboration with other design disciplines to ensure the integrity of the overall design Qualifications & Experience: First and foremost, you share our passion for improving the quality of life. You pride yourself for the part you play in transforming the world around you and understand the importance of teamwork. You are a technically capable civil or environmental engineer with extensive experience in drainage design for civil infrastructure projects. You will come to us with: Experience in several facets of the project lifecycle from tendering and concept design through to construction Demonstrated self-management; the ability to work autonomously and take ownership of outcomes Experience working on projects with Main Roads WA or similar interstate authorities like TMR and VicRoads Proven skills with drainage software such as 12D and DRAINS The desire to work collaboratively in a high performing team environment Hydrology and hydraulic modelling experience using Tuflow will be highly regarded Why Arcadis? We can only achieve our goals when everyone is empowered to be their best. We believe everyone's contribution matters. It's why we are pioneering a skills-based approach, where you can harness your unique experience and expertise to carve your career path and maximize the impact we can make together. You'll do meaningful work, and no matter what role, you'll be helping to deliver sustainable solutions for a more prosperous planet. Make your mark, on your career, your colleagues, your clients, your life and the world around you. Together, we can create a lasting legacy. Join Arcadis. Create a Legacy. Our Commitment to Equality, Diversity, Inclusion & Belonging We want you to be able to bring your best self to work every day which is why we take equality and inclusion seriously and hold ourselves to account for our actions. Our ambition is to be an employer of choice and provide a great place to work for all our people. As an equal opportunity employer, we value and promote diversity at Arcadis and strongly encourage applications from Aboriginal and Torres Strait Islander people. Arcadis Australia is an endorsed employer for all women. See our range of benefits and policies directly at WORK 180 Transform Your World LI-JR2