Discover WSP

We are one of the world’s leading engineering and professional services firms. Our 68,000 passionate people are united by the common purpose of creating positive, long-lasting impacts on the communities we serve through a culture of innovation, integrity, and inclusion. With 16,000 professionals across the United States, we are dedicated to our local communities and propelled by international brainpower.

What we do

Looking at complex problems from different angles, we plan, design, manage, and engineer our communities to thrive, delivering innovative and Future Ready solutions to our clients.

More on our expertise

Property and Buildings

We combine proactive consultancy and strategic advisory with world-class engineering to create places that perform beautifully – inside and out.

Earth and Environment

We help our clients solve the world’s complex environmental challenges and make informed decisions that will drive a positive impact on their business, people and the environment.


We develop resilient and equitable transport and infrastructure projects, and are committed to advancing decarbonization with collaborative approaches and digital solutions.


We help our clients optimize the use and reuse of water while protecting water resources, and the natural environment, to support a sustainable, water-secure future for all.


We offer complete solutions to clients looking for strong expertise in power, renewables, energy efficiency, as well as in mining and other resources, to accelerate the green transition.

Federal Programs

We engineer life-improving solutions, foster sustainable communities and protect national and natural resources in collaboration with our federal clients to keep our communities safe and thriving.


We offer our clients a unique combination of infrastructure expertise and management consulting leadership to help them determine how best to develop assets and cost-effectively deliver services.


Design your career

Join a collaborative team of experts that thrives on challenge and unconventional thinking.

View our job opportunities
Explore our culture

We're here to help

Contact our team or find an office closest to you.