Senior Wastewater Engineer

Senior Wastewater Engineer

- (194226)

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world?

Watch Our Story:' https://www.hdrinc.com/our-story'

Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.

We believe water is more than a resource; it's a shared responsibility. As part of our Water Business Group, you’ll help shape how communities manage water for generations to come. From delivering safe drinking water and treating wastewater responsibly to developing sustainable water supplies and protecting lives and property through flood control, your work will directly support public health, environmental sustainability, and infrastructure resilience. We bring together experts across disciplines to solve complex challenges with bold thinking and technical excellence. Whether you're modernizing aging systems or pioneering innovative approaches, your contributions will make a meaningful difference in people’s lives. This isn’t just a job, it's a chance to lead change, drive progress, and leave a lasting legacy.

In the role of Senior Engineer Sanitary, we'll count on you to:

Independently create detailed designs, plans, specifications and estimates for pipelines, pump stations, treatment plants, tanks and other water and wastewater storage and conveyance systems

Take responsibility for engineering/process design, project coordination, determining and writing engineering specifications, planning work, establishing appropriate design methods, report preparation and coordination, equipment sizing and selection, and working directly with the owner

Establish new quality standards and value engineering solutions

Conduct quality control reviews of completed designs

Serve as a technical expert with recognized authority in area of water and wastewater systems

Serve as a project manager on water/wastewater projects as needed

Perform other duties as needed

Preferred Qualifications

MS

#LI-MV3

Required Qualifications

Bachelor's degree in Civil Engineering or equivalent field

A minimum of 10 years experience with Municipal Water and Wastewater Systems Planning and Design

Requires professional engineering license recognized by the licensing board for the location of the position offered. Example: Professional Engineer (PE or P.Eng) license.

Strong technical background and experience in designing water distribution systems

Microsoft Office, AutoCAD, MicroStation and hydraulic modeling software

Project Engineering and Project Management experience is necessary

An attitude and commitment to being an active participant of our employee-owned culture is a must

What We Believe

HDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.

Our Commitment

As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day.

Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.

We provide a comprehensive benefits package that promotes employee ownership, employee health, performance, and success, which includes medical, dental, vision, short and long-term disability, life insurance, an employee assistance program, paid time away, parental leave, paid holidays, a retirement savings plan with employer match, employee referral bonus and tuition reimbursement. The expected compensation range for this position depends upon skills, experience, education and geographical location. (Stated benefits are for full-time regular positions. Temporary and part-time roles eligible for limited benefits.) Colorado: $109,858.00 - $156,940.00

Primary Location:

United States-Colorado-Denver

Industry:

Water

Schedule:

Full-time

Employee Status:

Regular

BusinessClass:

Water Treatment

Job Posting:

Jul 7, 2026