Alta is looking for an Traffic Engineer III to join our traffic group in our Ontario, California office. In this role, you will work on the design of a variety of sustainable transportation projects and work on projects focused on making a positive impact on communities around the country.

About Alta

Alta is a mission‑driven company working to mitigate climate change and advance safety and social justice by shaping sustainable, people‑centered communities. We bring together expertise across planning, design, engineering, education and encouragement programs, and community engagement to help communities thrive. Our work is grounded in the belief that how places are designed and experienced has a profound impact on equity, health, and opportunity—and that people should always be at the heart of those decisions.

Founded in 1996, Alta was at the forefront of the active transportation movement and has spent nearly 30 years partnering with comm...