- AECOM (Philadelphia, PA)
- …deliver a better world. Join us. **Job Description** **AECOM** is seeking a talented ** SENIOR OCS** ( **Overhead Catenary Systems) Engineer ** to join our **World ... tasks and daily duties:** + Will serve as lead engineer on mid- to large size projects. + Will...construction on or about a railroad, overhead catenary systems, traction power substations, signals and communications systems, and track… more