LANGANENGINEERINGANDENVIRONMENTALSERVICESLLC · ROLES
Traffic Engineer jobs at Langanengineeringandenvironmentalservicesllc
6 open postings; the 5 newest are listed below. Each links to the posting on Langanengineeringandenvironmentalservicesllc’s Greenhouse application page. Updated 2026-09-29.
Open Traffic Engineer postings
Senior Staff Traffic Engineer
Location not listed
Staff Traffic Engineer
Cleveland, OH, OH
Senior Staff Traffic Engineer
Location not listed
Senior Traffic Engineer - Highway / Roadway
Austin, TX, TX
Staff Traffic Engineer
Doylestown, PA, PA
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