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Part Time Wastewater Engineer Jobs (NOW HIRING)

Arcadis

Water/Wastewater Project Manager

Columbus, OH · On-site

$115K - $190K/yr

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy ... Arcadis offers benefits for full time and part time positions. These benefits include medical ...

ACHIEVE TEST PREP

Wastewater Instructor - Remote

Newark, NJ · On-site +1

$16.50 - $19.50/hr

Background in engineering-adjacent fields, skilled trades, or applied sciences * Qualifications may ... Type: Part-Time Schedule: Under 20 hours per week Availability on weekdays and/or weekends Morning ...

Stantec

Water / Wastewater Operator

Toms River, NJ · On-site

$85K - $123K/yr

Working within the context of the communities we serve, we provide planning, engineering, and ... Regular full-time and part-time employees (working at least 20 hours per week) have access to ...

Stantec

Civil EIT- Water/Wastewater

Charleston, SC · On-site

The role of an entry level civil engineer is to work on projects both small and large, and as a ... Regular full-time and part-time employees (working at least 20 hours per week) have access to ...

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Part Time Wastewater Engineer information

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How much do part time wastewater engineer jobs pay per year?

As of Jul 15, 2026, the average yearly pay for part time wastewater engineer in the United States is $100,181.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,000.00 and $123,500.00 per year, depending on experience, location, and employer.

What is the difference between Part Time Wastewater Engineer vs Part Time Civil Engineer?

AspectPart Time Wastewater EngineerPart Time Civil Engineer
Required CredentialsEngineering degree, wastewater certificationsEngineering degree, civil engineering licenses
Work EnvironmentWastewater treatment plants, environmental sitesConstruction sites, infrastructure projects
Industry UsageWater treatment, environmental agenciesConstruction, urban planning
Common Search/ComparisonPart Time Wastewater Engineer vs Part Time Civil Engineer

While both roles require engineering degrees, a Part Time Wastewater Engineer specializes in water treatment and environmental compliance, working mainly in wastewater facilities. A Part Time Civil Engineer focuses on infrastructure projects like roads and bridges. The key difference lies in their specific industry focus and work environments, though both roles often require similar credentials and are used across related engineering sectors.

More about Part Time Wastewater Engineer jobs
What cities are hiring for Part Time Wastewater Engineer jobs? Cities with the most Part Time Wastewater Engineer job openings:
What are the most commonly searched types of Wastewater Engineer jobs? The most popular types of Wastewater Engineer jobs are:
What states have the most Part Time Wastewater Engineer jobs? States with the most job openings for Part Time Wastewater Engineer jobs include:
What job categories do people searching Part Time Wastewater Engineer jobs look for? The top searched job categories for Part Time Wastewater Engineer jobs are:
Part Time Wastewater Engineer jobs near you
Infographic showing various Part Time Wastewater Engineer job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $100,181 per year, or $48.2 per hour.
Water/Wastewater Project Manager

Water/Wastewater Project Manager

Arcadis

Columbus, OH • On-site

$115K - $190K/yr

Full-time, Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 17 days ago

Arcadis rating

8.5

Company rating: 8.5 out of 10

Based on 21 frontline employees who took The Breakroom Quiz

80th of 369 rated engineering

Job description

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.
We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together.
Role Description:
Arcadis is looking for a Senior Project Manager with water/wastewater engineering experience to join our Resilience Water Team in Columbus, Ohio!
As a Senior Project Manager, you will utilize your expertise and technical knowledge in conveyance, treatment, and master planning projects to successfully lead and execute projects and support project pursuits. In this role, you will have opportunities for advancement as you deliver projects, manage delivery teams, and build strong client relationships.
Role Accountabilities:
As a client-facing Project Manager and Engineer, you will play a key role in delivering innovative water and wastewater solutions. You'll partner with clients to understand their goals and provide forward-thinking designs that address today's challenges while shaping sustainable outcomes for the future. In this role, you'll also guide project teams, ensuring technical excellence, collaboration, and successful delivery. Additional responsibilities include:
  • Leading the planning, design, and construction of water and wastewater treatment facilities, distribution and collection systems, and pump/lift stations.
  • Serving as the Project or Design Manager, directing projects from concept through completion.
  • Building and maintaining strong client relationships by understanding needs, managing expectations, and delivering high-quality solutions.
  • Mentoring and leading project teams, fostering professional growth and ensuring technical excellence.
  • Contributing to business growth through proposal development, strategic partnerships, and positioning for future opportunities; travel as needed to support project delivery.

Required Qualifications:
  • Bachelor's Degree in Civil, Environmental, Mechanical, or Chemical Engineering (or a related field)
  • 10 years of relevant engineering experience

Preferred Qualifications:
  • Master's Degree in a related engineering discipline
  • Professional Engineering (PE) license
  • Experience in municipal water/wastewater design and construction management

Why Arcadis?
We can only achieve our goals when everyone is empowered to be their best. We believe everyone's contribution matters. It's why we are pioneering a skills-based approach, where you can harness your unique experience and expertise to carve your career path and maximize the impact we can make together.
You'll do meaningful work, and no matter what role, you'll be helping to deliver sustainable solutions for a more prosperous planet. Make your mark, on your career, your colleagues, your clients, your life and the world around you.
Together, we can create a lasting legacy.
Join Arcadis. Create a Legacy.
Our Commitment to Equality, Diversity, Inclusion & Belonging
We want you to be able to bring your best self to work every day which is why we take equality and inclusion seriously and hold ourselves to account for our actions. Our ambition is to be an employer of choice and provide a great place to work for all our people. We are an equal opportunity and affirmative action employer. Women, minorities, people with disabilities and veterans are strongly encouraged to apply. We are dedicated to a policy of non-discrimination in employment on any basis including race, creed, color, religion, national origin, sex, age, disability, marital status, sexual orientation, gender identity, citizenship status, disability, veteran status, or any other basis prohibited by law.
Arcadis offers benefits for full time and part time positions. These benefits include medical, dental, and vision, EAP, 401K, STD, LTD, AD&D, life insurance, paid parental leave, reward & recognition program and optional benefits including wellbeing benefits, adoption assistance and tuition reimbursement. We offer nine paid holidays and 20 days PTO that accrue per year. The salary range for this position is $115,000 - $190,000. Actual salaries will vary and are based on several factors, such as experience, education, budget, internal equity, project and location.
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About Arcadis

Sourced by ZipRecruiter

Our work with clients has a direct impact on people's lives and on the planet. We make moving, living and belonging in cities safer, more resilient and more sustainable. By partnering with our clients as responsible custodians of our earth's resources, we can create a sustainable planet. We continue to think of new ways to make positive impacts and create better experiences for people; data driven and digital solutions have become part of the Arcadis DNA. Working together with clients and using techniques like design thinking, we can get to the heart of our clients' most pressing challenges and work together to solve them.

Industry

Engineering professional services

Company size

10,000+ Employees

Headquarters location

Highlands Ranch, CO, US

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