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Principal Engineer – Treatment

Lake Oswego, OR🌐 Remote💼 Full-time💰 $140,300–$140,300🗓 2026-03-29 → 2026-09-27

Core

Lead engineering designs, project management, and client relations for water and wastewater treatment and recycled water system projects.

Role type

Senior IC Principal Engineer (Treatment)

Builds

Water, wastewater, and recycled water treatment systems

Domain

Water resource management and engineering

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Civil/Environmental Engineering expertise, PE licensure, project management, business development, proposal writing, staff mentoring, regulatory compliance, technical reporting

Preferred skills

None stated

Technologies

None stated

Responsibilities

Lead engineering designs, prepare reports and construction drawings, establish client relations, manage project scope and budget, mentor engineering staff, conduct technical reviews, act as Project Manager on major projects

Seniority

Senior, hands-on IC with management responsibilities

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