Part Time Environmental Engineer Jobs in Seattle, WA

Stantec's Buildings team is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists, and technologists are passionate about the power of design. Our collaborative culture and our innovative, sustainable approach to projects help us create buildings that matter to our world.
Together, we are enhancing the quality of life globally through design.
Join us and design your place with Stantec.
Water/Wastewater Civil Engineer (Multiple Positions) (Stantec Consulting Services Inc.; Bellevue, WA): Apply civil engineering principles for new and existing water, recycled water, wastewater, and conveyance projects. Develop and prepare reports, planning studies, specifications, detailed design drawings, construction submittal reviews calculations, models (e.g., treatment process and process control models), and other technical deliverables for treatment, conveyance, and infrastructure-related projects. Conduct treatment process evaluations supported by field assessment and targeted water quality sampling. Supervise project teams in planning and/or designing engineering projects/tasks and coordinate special planning and engineering studies. Direct the work of project engineers, including other disciplines such as drafters, designers, and other engineers. Delegate and oversee the work of technical and supporting staff. Provide consultation in specialized areas such as water/wastewater treatment, make decisions, and solve problems. Prepare presentations to clients and for professional meetings. Coordinate with clients on projects during planning, design, and construction. Participate in project coordination meetings with internal team members and/or external consultants, owner and contractor, subcontractors, and vendors. Assist with business development and project pursuits. 40 hours per week, M-F (9:00 a.m.-5:00 p.m.). Salary range is $131,373 - $155,500 per year. The final agreed upon compensation is based on individual education, qualifications, experience, & work location. #LI-DNI #GTM
Bonus: Individuals in this position may be paid a discretionary bonus.
BENEFITS: Regular full-time and part-time employees (working at least 20 hours per week) have access to medical, dental, and vision plans, a wellness program, health saving accounts, flexible spending accounts, 401(k) plan, employee stock purchase program, life and accidental death & dismemberment (AD&D) insurance, short-term/long-term disability plans, emergency travel benefits, tuition reimbursement, professional membership fee coverage and paid family leave. Regular full-time and part-time employees will receive 10 paid holidays in each calendar year. In addition, employees will be eligible to accrue vacation between 10 and 20 days per year and eligible for paid sick leave (and if more generous, in accordance with state and local law). Temporary/casual employees have access to 401(k) plans, employee stock purchase program, and paid leave, in accordance with state and local law. The benefits information listed above may not apply to union positions because benefits for such positions are governed by applicable collective bargaining agreements.
Requirements:
Must have a Master's degree or foreign equivalent in Civil Engineering, Environmental Engineering, or a related field, and 6 years of related work experience; OR a Bachelor's degree or foreign equivalent in Civil Engineering, Environmental Engineering, or a related field, and 8 years of post-bachelor's, progressive related work experience.
Of the required experience, must have 6 years of experience with the following: Biowin, SIMBA#, SUMO, or GPS-X modeling tools; Preparing engineering studies and designs for water/wastewater treatment and infrastructure projects; and Conducting modeling, evaluations, and planning for water/wastewater treatment process design including process control simulations and analysis.
Of the required experience, must have 4 years of experience with the following: MATLAB or Python.
Must have an active U.S. Professional Engineer license.
Telecommuting permitted up to 2 days a week.
Travel to various locations throughout the US required up to 10%.
Travel to various international locations required up to 5%.
Employer will accept any suitable combination of education, training, or experience.
Interested applicants should email their CV to HRApply@stantec.com & specify "Water/Wastewater Civil Engineer" in the subject line.
Pay Transparency: In compliance with pay transparency laws, pay ranges are provided for positions in locations where required. Please note, the final agreed upon compensation is based on individual education, qualifications, experience, and work location. At Stantec certain roles are bonus eligible. Actual compensation for part-time roles will be pro-rated based on the agreed number of working hours per week.
Benefits Summary: Regular full-time and part-time employees (working at least 20 hours per week) have access to medical, dental, and vision plans, a wellness program, health saving accounts, flexible spending accounts, 401(k) plan, employee stock purchase program, life and accidental death & dismemberment (AD&D) insurance, short-term/long-term disability plans, emergency travel benefits, tuition reimbursement, professional membership fee coverage and paid family leave. Regular full-time and part-time employees will receive ten paid holidays in each calendar year. In addition, employees will be eligible to accrue vacation between 10 and 20 days per year and eligible for paid sick leave (and if more generous, in accordance with state and local law).
Temporary/casual employees have access to 401(k) plans, employee stock purchase program, and paid leave, in accordance with state and local law.
The benefits information listed above may not apply to union positions because benefits for such positions are governed by applicable collective bargaining agreements
Primary Location: United States | WA | Bellevue
Organization: 2243 Water-US Delivery-Bellevue WA
Employee Status: Regular
Travel: Yes
Schedule: Full time
Job Posting: 17/06/2026 07:06:57
Req ID: 1006375