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Hawaii Wastewater Jobs (NOW HIRING)

HDR

Water/Wastewater Project Engineer

Honolulu, HI · On-site

HDR has operated in Hawaii, Guam and throughout the Indo-Pacific region for 40 years, and we are ... In the role of Water/Wastewater Project Engineer, we'll count on you to: * Take responsibility for ...

HDR

Water/Wastewater Project Engineer

Honolulu, HI · On-site

HDR has operated in Hawaii, Guam and throughout the Indo-Pacific region for 40 years, and we are ... In the role of Water/Wastewater Project Engineer, we'll count on you to: * Take responsibility for ...

HDR

Water/Wastewater Civil Coordinator/EIT

Honolulu, HI

$78K - $106K/yr

HDR has operated in Hawaii, Guam and throughout the Indo-Pacific region for 40 years, and we are ... In the role of Water/Wastewater Coordinator/EIT, we'll count on you to: * Create detailed designs ...

HDR

Water/Wastewater Civil Coordinator/EIT

Honolulu, HI · On-site

$78K - $106K/yr

HDR has operated in Hawaii, Guam and throughout the Indo-Pacific region for 40 years, and we are ... In the role of Water/Wastewater Coordinator/EIT, we'll count on you to: * Create detailed designs ...

Atlas

Water/Wastewater Engineer

Plymouth Meeting, PA · On-site

... Hawaii. It's no accident that Atlas creates a better experience for infrastructure and ... The Water & Wastewater Engineer will lead small teams and work closely with Senior Project Managers ...

Aqua Engineers, Inc.

Treatment Plant Supervisor

Kahuku, HI · On-site

$43 - $53.43/hr

... wastewater treatment and pumping plant equipment and the various types of wastewaters and associated problems and processes at a level expected of a State of Hawaii Grade IV WWTP or Grade II WTP ...

Aqua Engineers Inc.

Treatment Plant Supervisor

Kahuku, HI · On-site

$43 - $53.43/hr

... wastewater treatment and pumping plant equipment and the various types of wastewaters and associated problems and processes at a level expected of a State of Hawaii Grade IV WWTP or Grade II WTP ...

Hawaii Engineering Services

Project Engineer

Honolulu, HI · On-site

$50K - $70K/yr

Job Summary For over 30 years, Hawaii Engineering Services has been the leader in supply and service to Hawaii, American Samoa and Guam/Saipan with the highest quality wastewater and water equipment.

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Hawaii Wastewater information

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$15

$25

$38

How much do hawaii wastewater jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for hawaii wastewater in the United States is $25.78, according to ZipRecruiter salary data. Most workers in this role earn between $20.91 and $28.85 per hour, depending on experience, location, and employer.

What is a Hawaii wastewater job?

Hawaii Wastewater jobs involve the management, treatment, and disposal of wastewater in the state of Hawaii. Professionals in this field work at treatment plants and facilities to ensure that water is safely cleaned and returned to the environment or reused. Their responsibilities include operating and maintaining equipment, monitoring water quality, and complying with environmental regulations to protect public health. These jobs are essential for maintaining clean water resources and supporting sustainable development in Hawaii.

What skills and qualifications are needed to work as a wastewater treatment operator in Hawaii?

To thrive as a Wastewater Treatment Operator in Hawaii, you generally need knowledge of water treatment processes, environmental regulations, and a high school diploma or equivalent, with additional state-specific operator certification. Familiarity with SCADA systems, laboratory testing equipment, and safety protocols is typically required. Attention to detail, problem-solving abilities, and teamwork are key soft skills for monitoring systems and responding to emergencies. These skills and qualifications are vital to ensure environmental compliance, public health, and the efficient operation of wastewater facilities.

What challenges do wastewater operators in Hawaii face, and how can they prepare for them?

Wastewater operators in Hawaii often encounter unique challenges such as managing treatment processes in a humid, coastal environment, addressing stricter environmental regulations to protect sensitive ecosystems, and maintaining systems that may be impacted by saltwater intrusion or heavy rainfall. Operators can prepare by staying updated with the latest industry certifications, participating in ongoing training programs, and actively engaging in preventative maintenance. Collaborating with local agencies and environmental experts is also key to ensuring compliance and operational efficiency.

What is the difference between Hawaii Wastewater vs Hawaii Water Treatment Operator?

AspectHawaii WastewaterHawaii Water Treatment Operator
CertificationsWastewater Operator LicenseWater Treatment Operator License
Work EnvironmentWastewater treatment plants, sewage systemsWater treatment plants, drinking water facilities
Industry UsageMunicipal sewage and wastewater managementPublic water supply and distribution

Hawaii Wastewater and Hawaii Water Treatment Operator roles share similar certifications and work environments but focus on different aspects of water management. Wastewater operators handle sewage and wastewater treatment, while water treatment operators focus on potable water supply. Both are essential for public health and require specialized licenses.

More about Hawaii Wastewater jobs

What cities are hiring for Hawaii Wastewater jobs?

Cities with the most Hawaii Wastewater job openings:

What states have the most Hawaii Wastewater jobs?

States with the most job openings for Hawaii Wastewater jobs include:

What job categories do people searching Hawaii Wastewater jobs look for?

The top searched job categories for Hawaii Wastewater jobs are:

Hawaii Wastewater jobs near you
Infographic showing various Hawaii Wastewater job openings in the United States as of August 2026, with employment types broken down into 26% Full Time, 72% Part Time, and 2% Contract. Highlights an 36% Physical, and 64% Remote job distribution, with an average salary of $53,624 per year, or $25.8 per hour.

Water/Wastewater Project Engineer

HDR

Honolulu, HI • On-site

Full-time

Posted 25 days ago

HDR rating

9.2

Company rating: 9.2 out of 10

Based on 59 frontline employees who took The Breakroom Quiz

32nd of 449 rated engineering

Job description

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 work to weave diversity, equity, and inclusion into our work and foster a sense of belonging throughout the 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.

HDR has operated in Hawaii, Guam and throughout the Indo-Pacific region for 40 years, and we are currently one of the largest providers of Architecture and Engineering services in the region. Our Project Managers and Engineers collaborate with a team of local Hawaii-based small business to deliver the most challenging projects from Diego Garcia to Hawaii, from Australia to Japan. We also have the capability to reach back to over 13,000 employees worldwide when specialized expertise is needed. We have a record of outstanding, award winning performance delivering projects in Hawaii and throughout the Pacific.

In the role of Water/Wastewater Project Engineer, we'll count on you to: 
  • Take responsibility for performing complex assignments utilizing judgment in performing engineering analyses and design.
  • Work on project teams including Senior Engineers and EITs on the design of site development and water infrastructure projects including water and wastewater treatment systems.
  • Design site and utility infrastructure systems related to drinking water, wastewater, and water resources including the development and preparation of the construction plans, specifications and estimates of construction cost.
  • Prepare preliminary engineering reports or studies.
  • Complete engineering calculations to support design decisions and recommendations.
  • Perform site visits and field investigations when required.
  • Assist with engineering services during construction including review of material submittals and requests for information.
  • Function as a project manager on small and medium sized projects as needed.
  • Supervise and mentor entry-level engineers.
  • Work with local team to perform marketing and business development activities as needed.
  • Perform other duties as needed
Preferred Qualifications
  • MS 
  • A minimum of 4 years of experience designing and creating plans and specifications for water and wastewater projects

*POSITION CAN BE BASED IN HONOLULU OR MAUI

Required Qualifications
  • Bachelor's degree in Civil Engineering or equivalent field
  • Previous experience designing and creating plans and specifications for water and wastewater projects
  • Professional Engineer (PE) license
  • Self-motivated, able to work independently and with a project team to completion of a task
  • 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.

What HDR employees say

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About HDR

Sourced by ZipRecruiter

At HDR, we specialize in engineering, architecture, environmental and construction services. While we are most well-known for adding beauty and structure to communities through high-performance buildings and smart infrastructure, we provide much more than that. We create an unshakable foundation for progress because our multidisciplinary teams also include scientists, economists, builders, analysts and artists.

Industry

Specialized design services

Company size

5,001 - 10,000 Employees

Headquarters location

Omaha, NE, US

Year founded

1917

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