Water​/Wastewater Designer​/EIT

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:

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.

• Create detailed designs of water and wastewater treatment systems and collection systems under instruction from the Project Engineer
• Prepare plans for water and wastewater systems, write specifications, analysis and study-level reports for water and wastewater treatment distribution and collection systems, determine appropriate design methods, equipment sizing and selection, and work directly with the owner
• Conduct quality control reviews of completed designs
• Perform other duties as needed

• Master's degree
• Engineer's in Training (EIT) certificate.

  Candidates without their EIT will be placed into a Design Coordinator job code and will be expected to obtain their EIT for career progression

• Local candidates preferred

• Bachelor's degree in Civil Engineering or equivalent field
• Interest or experience designing water/wastewater treatment facilities
• AutoCAD and/or Micro Station experience
• Microsoft Office experience
• Must be able to work in a team environment
• An attitude and commitment to being an active participant of our employee‑owned culture is a must

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.

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 up‑on skills, experience, education and geographical location.

(Stated benefits are for full‑time regular positions. Temporary and part‑time roles eligible for limited benefits.) New Jersey: $69,097- $93,484

Primary

Location:

United States-New Jersey-Pennington

Industry: Water

Schedule:

Full‑time

Employee Status:
Regular

Business Class:
Industrial Water/Wastewater Services

Job Posting:
Nov 24, 2025