Water​/Wastewater Engineer

Join to apply for the Water/Wastewater Engineer role at HDR
. HDR is an employee‑owned firm that values inclusion and collaboration, and we are committed to design solutions that protect public health and environmental sustainability.

• Take responsibility for performing complex assignments exercising judgment in evaluation, selection and modification of standard engineering techniques and procedures.
• Make decisions on significant design and engineering procedures as needed.
• Function as technical specialist or project manager on mid-size projects as needed.
• Supervise small staff of professionals and technicians as needed.
• Perform other duties as needed.

• Master's Degree.
• Minimum of 3 years experience designing and creating plans and specifications for water and wastewater projects.

• Bachelor's degree in Civil Engineering or equivalent field.
• Previous experience designing and creating plans and specifications for water and wastewater projects.
• Professional engineering license recognized by the licensing board for the location of the position offered (example: PE or P.Eng).
• Self‑motivated, able to work independently and with a project team to completion of a task.
• Commitment to being an active participant of our employee‑owned culture.

HDR believes that water is more than a resource—it is a shared responsibility. We partner with communities to deliver safe drinking water, treat wastewater responsibly, and protect lives and property through flood control and other services. Our work directly supports public health, environmental sustainability, and infrastructure resilience.

As employee‑owned partners, we create an inclusive environment where each of us is welcomed, valued, and respected. We support employee ownership, health, and performance through a comprehensive benefits package.

Primary

Location:

United States‑Montana‑Kalispell. Other Locations:
Montana‑Billings, Montana‑Helena, Montana‑Bozeman, Montana‑Missoula, Montana‑Butte.

Industry: Water.

Schedule:

Full‑time. Employee Status:
Regular. Job Posting Date:
Oct 22, 2025.

We are an Equal Opportunity Employer. HDR considers all qualified applicants regardless of criminal histories, arrest and conviction records. The expected compensation range for this position is $70,000–$105,000, depending on skills, experience, education and geographic location.

HDR is committed to employment equity. We are an affirmative action and equal opportunity employer (). We consider all qualified applicants, regardless of criminal histories, arrest and conviction records.