Water/Wastewater Engineer

St. Louis, MO

Full time

R2007

Hanson Values

Integrity | Commitment | Quality | Relationships | Innovation

If you’re looking for a firm that encourages innovative thinking and challenges you every day, with an opportunity to learn and advance, a career at Hanson is right for you. The belief in sustainability within our company’s practices creates a focus on client success and partnerships that are important to our communities and our environment.

Job Description

Join HANSON , where innovation and sustainability drive our commitment to client success and community impact. We are seeking a motivated Water/Wastewater Engineer with 5 years of experience to support regional water and wastewater infrastructure projects from our St. Louis, MO office.

Position Overview

As the Water/Wastewater Engineer, you will contribute to the design and implementation of water and wastewater systems, including treatment facilities, pump stations, and distribution networks. You’ll collaborate with senior staff, and contribute to operations and maintenance planning for municipal and industrial systems.

Key Responsibilities

• Design water distribution and wastewater collection systems, pump stations, and treatment units.

• Perform hydraulic calculations and pump sizing.

• Prepare and manage plans, specifications, permitting documents, technical reports, and cost estimates.

• Participate in client meetings and maintain strong relationships with clients and private stakeholders.

• Coordinate regional project execution.

• Provide civil engineering design support for local road and bridge projects.

• Integrate current industry trends and technologies into project solutions.

• Support operations and maintenance planning for water and wastewater treatment facilities.

Qualifications

• Experience : Minimum 5 years in water/wastewater engineering, including design of water distribution, wastewater collection systems, and pump stations.

• Education : Bachelor’s degree in an ABET-accredited Engineering program .

• Licensure : P.E. license required or the ability to obtain a MO P.E. within 6 months of employment.

• Knowledge : Familiarity with the Metropolitan St. Louis Sewer District sewer design requirements is preferred.

• Skills : Strong communication, leadership, and client engagement abilities. Proficient with AutoCAD/Civil 3D or OpenRoads Designer.

• Additional : Ability to travel and work overtime as needed.

• General Contractor License a plus

The salary range for this position is $100,000 - $120,000 per year.

Benefits

Our focus on people means we offer a generous benefits program to help you create a solid foundation for health and security throughout your career, including:

Competitive compensation

Performance bonuses

401(k) with matching contribution

Employee Stock Ownership Plan

Comprehensive health & well-being plans

Financial wellness plans

Work-life balance programs

Want to know more? Visit our benefits page ( for all the details.

Culture

We understand that selecting a job is about more than the day-to-day tasks. It’s important to feel like you belong and safe to grow and progress along your career path. You’ll find that at Hanson. We have an inclusive, diverse workforce awaiting to connect with you and numerous opportunities to cultivate your career, including:

Monthly educational webinars

Leadership training

Lunch & learn development sessions

24/7 access to thousands of skill-building courses

Mentorship opportunities

Award-winning internship program

Employee recognition

And so much more!

AN EQUAL OPPORTUNITY EEO — EMPLOYER

We do not accept unsolicited resumes from recruiters or agencies/staffing firms. Resumes are only accepted from recruiters and agency/staffing firms if a signed agreement is in place at the inception of the recruiting effort and authorized for a specified position.

Because our people set us apart.

Hanson is a dynamic, employee-owned consulting firm providing a full range of engineering, scientific and allied services throughout the U.S. With an innovative spirit and a drive to continuously improve, our people go the extra mile to give our clients top-quality results.

Those efforts have helped us maintain our status as one of the top firms in the engineering industry. We’re large enough to take on exciting, challenging projects and small enough to know and inspire each other along the way.