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Senior Engineer, Wastewater

T.Y. Lin InternationalPhiladelphia, PA

Posted Sep 21, 2026

What you’d do

Leads project teams on water and wastewater design work, including hydraulic calculations, utility plans, treatment system design, specifications, cost estimating, and construction services. Also handles business development and proposals. Full time. Found on the employer's careers page on Oct 18, 2026. Apply through the link.

You’ll need

  • Bachelor's in civil or environmental engineering
  • 8+ years of experience
  • PE designation
  • Project management and client management experience
  • Technical writing and communication skills

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