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35 Erg Wastewater Engineer Jobs Hiring Near You

ERG

Mid-Level NPDES Permit Writer

Arlington, VA · On-site

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... Characterize industrial and municipal processes, wastewater sources, treatment systems, discharge ...

ERG

Mid-Level NPDES Permit Writer

Fairfax, VA · Remote

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... Characterize industrial and municipal processes, wastewater sources, treatment systems, discharge ...

ERG

Mid-Level NPDES Permit Writer

Washington, DC · Remote

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... Characterize industrial and municipal processes, wastewater sources, treatment systems, discharge ...

ERG

Mid-Level NPDES Permit Writer

Alexandria, VA · Remote

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... Characterize industrial and municipal processes, wastewater sources, treatment systems, discharge ...

ERG

Mid-Level NPDES Permit Writer

Fairfax, VA · On-site

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... Characterize industrial and municipal processes, wastewater sources, treatment systems, discharge ...

ERG

Mid-Level NPDES Permit Writer

Washington, DC · On-site

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... Characterize industrial and municipal processes, wastewater sources, treatment systems, discharge ...

ERG

Mid-Level NPDES Permit Writer

Arlington, VA · Remote

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... Characterize industrial and municipal processes, wastewater sources, treatment systems, discharge ...

ERG

Mid-Level NPDES Permit Writer

Alexandria, VA · On-site

ERG offers multidisciplinary teams with nationally recognized skills in engineering, science ... Characterize industrial and municipal processes, wastewater sources, treatment systems, discharge ...

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Infographic showing various Wastewater Engineer job openings at Erg in the United States as of August 2026, with employment types broken down into 94% Full Time, and 6% Part Time. Highlights an 94% Physical, and 6% Remote job distribution.

Entry Level Environmental Engineer (Water Practice)

ERG

Alexandria, VA • On-site

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted 3 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 an entry-level Civil/Environmental Engineer to support projects within our Water Practice. This role is ideal for a recent graduate or very early-career professional interested in water resources, water quality, and wastewater management. The selected candidate will provide project-level support across a range of technical and analytical water projects.
Job Description:
  • Provide technical and project support across ERG’s water projects
  • Assist with research, data collection, and analysis related to water resources, water quality, wastewater management, and water and wastewater treatment
  • Prepare technical reports, documentation, and project deliverables
  • Analyze water and wastewater treatment needs, treatment performance. and costs
  • Collaborate with multidisciplinary teams of scientists, engineers, and project managers to support client objectives
  • Assist with project coordination and administrative tasks that support successful project execution
Qualifications and Skills:
  • Bachelor’s degree in civil or environmental engineering with a focus on water/wastewater, or a related field
  • 0-1 years of professional experience
  • Strong analytical, research, and problem-solving skills
  • Strong data analysis skills including advanced Excel functions and R
  • Excellent written and verbal communication skills
  • Ability to work both independently and collaboratively in a team environment
  • Academic coursework or research experience related to wastewater, water resources, or water quality
  • Internship or project experience in environmental consulting, water management, or related fields
  • Familiarity with environmental regulations and compliance frameworks related to water programs
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.  
   
Please be aware, the only authentic corporate domain for ERG is https://www.erg.com.  ERG may, on occasion, screen applicants via telephone or video interviews via Skype, Teams, GoToMeeting, or another type of video platform. However, any candidate extended a job offer might be asked to meet in person with an ERG employee before providing confidential personal information associated with new employment. 
  
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.