Senior Water & Wastewater Project Engineer

External job listingat Consor

Senior Water & Wastewater Project Engineer at Consor: design water and wastewater infrastructure, coordinate teams, and support project delivery.

External source - not verified3 months agoOpen until: Nov 26, 2026

Salary

Not provided

Location

Seattle, United States

Employment type

Full time

Workplace

Not provided

Senior Water & Wastewater Project Engineer

Seattle, United States

Job description

About the role

At Consor, the Senior Professional Engineer applies engineering principles and technical expertise to the design and analysis of water and wastewater infrastructure projects. The role takes ownership of design tasks, coordinates with multidisciplinary teams, and ensures work meets technical standards, regulatory requirements, and client expectations while developing engineering judgment and leadership skills.

Responsibilities

  • Prepare and review design plans, calculations, and technical documentation for pipelines, pump stations, and treatment systems.
  • Apply engineering standards and design codes to ensure technical accuracy and regulatory compliance.
  • Coordinate design efforts across internal teams, subconsultants, and regulatory agencies.
  • Serve as a task lead or assistant project manager for larger project teams, with project management opportunities for contracts up to $1M+.
  • Provide technical input, cost estimating, and quality control reviews throughout project development.
  • Contribute to and lead QA/QC processes to support design integrity and consistency across deliverables.
  • Lead or assist in pursuing new project opportunities and contracts of $750k - $1.25M+ of new work annually.

Requirements

  • Bachelor of Science in Civil, Environmental, Chemical, Mechanical, or a related engineering discipline.
  • 12+ years of water and wastewater engineering experience.
  • Professional Engineer (PE) license.
  • Basic proficiency in AutoCAD & Civil 3D is a plus but not required.
  • The job primarily operates in a professional office environment and routinely uses standard office equipment. Occasional exposure to noise may occur.
  • Physical demands may include constant sitting, talking, hearing, repetitive motions, and occasional standing, moving, reaching, handling, grasping, and feeling.

Key facts

  • Requires a Bachelor of Science in a related engineering discipline and a Professional Engineer (PE) license.
  • Requires 12+ years of water and wastewater engineering experience.
  • Basic proficiency in AutoCAD & Civil 3D is a plus but not required.
  • Project management opportunities are available for contracts up to $1M+.

Frequently asked questions

  • What does the role involve?

    It involves designing and analyzing water and wastewater infrastructure projects, coordinating design tasks, and supporting technical quality and compliance.

  • What qualifications are required?

    A Bachelor of Science in Civil, Environmental, Chemical, Mechanical, or a related engineering discipline, 12+ years of water and wastewater engineering experience, and a Professional Engineer (PE) license.

  • Is AutoCAD & Civil 3D proficiency required?

    Basic proficiency is a plus but not required.

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