JOB SUMMARY Chastain & Associates LLC (Chastain) has an exciting opportunity for a Senior Civil Engineer - Transportation working with public or private infrastructure projects. Qualified candidates will work in a collaborative environment with our team and alongside clients from private to municipal, state, and federal jurisdictions.JOB QUALIFICATIONS Experience in Civil Engineering infrastructure planning, design, and/or construction Professional Engineer (PE) License in Illinois. Experience managing, leading, and mentoring colleagues  JOB RESPONSIBILITIES Manage street, site, highway, and bridge projects, including federal, state, and