Traffic Engineer Jobs in Herndon, VA

ATCS is excited for our 2026 Summer Internship Program! We are actively seeking enthusiastic and driven individuals to join our esteemed team companywide! This program will span from May/June to August 2026.We have internship opportunities in Transportation Design Traffic Engineering & Planning Cons...

ATCS is seeking a highly motivated multi-faceted Traffic Engineering & Transportation Planning Senior Technical Expert to join our growing team! This is a hybrid role with three days per week required onsite in one of our ATCS offices. We are considering candidates based out of Herndon Richmond or H...

We are seeking a Senior Civil Engineer with 15 years of experience in transportation and traffic engineering to lead complex roadway and traffic design projects. This role involves mentoring junior engineers coordinating with local and state clients and delivering high-quality compliant civil engine...