About Us At HDR, we specialize in engineering, architecture, environmental and construction services. While we are most well known for adding beauty and structure to communities through high performance buildings and smart infrastructure, we provide much more than that. We create an unshakable foundation for progress because our multidisciplinary teams also include scient

HDR is in search of a dynamic, diverse, and talented traffic engineer to join our growing Pennsylvania offices. The primary duties include being an integral part of the Traffic and Planning team as a technical resource on a variety of traffic design projects. Design assignments may include preparing signing, pavement marking, signal, lighting, temporary traffic control, a

At HDR, our employee owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we work to weave diversity, equity, and inclusion into our work and foster a sense of belonging throughout the company and within our communitie