Transportation Planner 1

CDM Smith • Lisle, IL, United States • Posted June 13, 2026

Location Lisle, IL
Job Type Full-time
Category other-general
Posted June 13, 2026
**44920BR**
**Requisition ID:**

44920BR

**Business Unit:**

TSU

**Job Description:**

Under direct supervision, gathers, compiles and analyzes transportation data including traffic counters, flow data, etc. to create basic complexity modeling for existing and proposed transportation systems (roads; bridges; highways; tunnels; tolls; etc.). Reviews existing models and recommends improvements/changes as necessary. Leverages transportation systems, models, simulations and data to prepare basic complexity studies of existing or proposed transportation system including: new systems; upgrades or updates to existing systems; re-routing of systems; reviews of existing systems; etc. Creates transportation surveys, exhibits, and other meeting materials as necessary, to identify areas of public concern and facilitate public and stakeholder input. Leads and performs traffic count and safety studies. Reviews proposed transportation project sites for ali...

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