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Wastewater In Jobs in Poolesville, MD (NOW HIRING)

Dewberry has an immediate opening for a Project Engineer experienced in water and wastewater engineering, planning, modeling, and construction for our growing Mid-Atlantic Water practice in our ...

Dewberry has an immediate opening for a Project Engineer experienced in water and wastewater engineering, planning, modeling, and construction for our growing Mid-Atlantic Water practice in our ...

In this role you will lead and support design of wastewater treatment through evaluation of existing processes and facilities; treatment assessments; design of improvements, expansions, and new ...

In this role you will lead and support design of wastewater treatment through evaluation of existing processes and facilities; treatment assessments; design of improvements, expansions, and new ...

In this role you will lead and support design of wastewater treatment through evaluation of existing processes and facilities; treatment assessments; design of improvements, expansions, and new ...

Water/Wastewater Practice Leader

Arlington, VA · On-site

$25 - $34.50/hr

Job Summary Langan is seeking a Wastewater Practice Leader to join its collaborative national team ... In this role, you will have the opportunity to partner with top industry leadership in fueling the ...

Water/Wastewater Practice Leader

Arlington, VA · On-site

$25 - $34.50/hr

Job Summary Langan is seeking a Wastewater Practice Leader to join its collaborative national team ... In this role, you will have the opportunity to partner with top industry leadership in fueling the ...

Showing results 21-40

Wastewater In information

See Poolesville, MD salary details

$15

$25

$38

How much do wastewater in jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for wastewater in in Poolesville, MD is $25.64, according to ZipRecruiter salary data. Most workers in this role earn between $20.82 and $28.70 per hour, depending on experience, location, and employer.

What is the difference between Wastewater In vs Wastewater Operator?

AspectWastewater InWastewater Operator
CertificationsTypically requires wastewater treatment certificationsRequires similar certifications, often including state-specific licenses
Work EnvironmentPrimarily involved in the intake and initial processing of wastewaterHandles overall plant operations, including treatment and maintenance
Industry UsageUsed in contexts focusing on the intake processRefers to the broader role of managing wastewater treatment facilities

Wastewater In generally refers to the initial stage of wastewater handling, focusing on intake processes. Wastewater Operator encompasses the full scope of operating and maintaining wastewater treatment systems. While both roles require similar certifications and work in the same industry, Wastewater Operator has a broader responsibility for the entire treatment process.

Is wastewater a good field to get into?

Wastewater treatment is a stable field that offers job opportunities in environmental management, engineering, and operations. It often requires technical skills, certifications, and adherence to safety standards, making it a viable career choice for those interested in environmental protection and public health.

Where do wastewater operators make the most money?

Wastewater operators tend to earn higher salaries in regions with a higher cost of living and more advanced infrastructure, such as urban areas or states with strong environmental regulations. Factors like experience, certifications, and the size of the facility also influence earning potential, with larger plants often offering higher wages.

What cities near Poolesville, MD are hiring for Wastewater In jobs?

Cities near Poolesville, MD with the most Wastewater In job openings:

Mid-Level Water and Wastewater Engineer

ERG

Arlington, VA • On-site

$85 - $120/hr

Other

Medical, Dental, Life, Retirement, PTO

Re-posted 23 days ago


Job description

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineering, science, economics, public health, informational technology, and communications. We hire people with the best minds and then provide them with a vibrant and flexible environment in which to develop their careers. The qualified individual must be highly motivated with the skills to prioritize, perform, and communicate effectively in a fast-paced environment.

ERG is seeking talented, motivated individuals to join our expanding water and wastewater engineering team. You'll have the opportunity to collaborate with the US EPA, state agencies, and other organizations to address today’s most pressing challenges in water quality, resources, and infrastructure.

Job Description:
  • Providing technical assistance to small, underserved water and wastewater utilities across the country to access funding and design, build, and maintain sustainable, resilient water infrastructure systems and provide clean water to their communities
  • Assessing and promoting innovative water and wastewater treatment technologies and developing resources to reduce barriers to adoption
  • Evaluating the design, costs, and environmental impacts of potential water and wastewater infrastructure projects
  • Preparing preliminary engineering reports.
  • Conducting sampling and survey programs, performing advanced data analysis of environmental sampling results, and developing concise data analysis reports
  • Developing methods to control discharges of PFAS and other emerging contaminants that impact human health and the environment
Qualifications and Skills:
  • Bachelor's or Master’s degree in chemical, environmental, or civil engineering
  • Minimum GPA of 3.0 (college transcripts required)
  • 3 to 8 years of experience
  • Strong writing and communication skills
  • Proficiency in using spreadsheets and other software programs to compile, analyze, and present data
  • Strong time management skills and the ability to work on multiple projects in a dynamic work environment
  • Excellent attention to detail and critical thinking, and the ability to develop quality client-ready deliverables
  • Team player and motivator with the ability to foster cooperation
Ideal candidates will have experience with the following:
  • Understanding of water and wastewater treatment and municipal system design
  • Familiarity with environmental regulations and permitting requirements
  • Technical writing experience
  • Statistical software packages (e.g., R) and coursework in statistics

$85,000 - $120,000 a year

ERG offers competitive salaries and excellent benefits, including health and dental insurance, life insurance, long-term disability, educational benefits, FSAs, a generous 401k plan, profit sharing, an EAP, 11-20 paid vacation days per year, 10 paid holidays per year, 56 hours or more of sick leave (based on the state you work in) per year (pro-rated for part-time) and more. The salary range for all positions depends on the years and type of experience.

ERG is an equal opportunity employer and complies with all applicable EEOC regulations. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual preference, national origin, disability, or status as a protected veteran.

If you’re a qualified individual with a disability or a disabled veteran, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access ERG’s online application process as a result of your disability. To request accommodation, please contact Human Resources via email at Resumes-Lex@erg.com or call (781) 674-7293.

ERG fosters a friendly, flexible work environment. ERGers are dedicated to serving clients who are committed to making the world a better place. We promote and recognize principles of fairness and respect in the work we do, the partnerships we foster, and the culture we value both within and outside of our organization.

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