Last updated 2026-08-07

34 Environmental Engineering Jobs in Washington, DC, United States

Page 1

Whitman, Requardt & Associates, LLP

Aug 6
Water/Wastewater Process Mechanical Engineer
Fairfax, VA, United States senior Full Time
  • The Water/Wastewater Process Mechanical Engineer will be responsible for the evaluation, planning, design, and construction administration…
  • The ideal candidate will bring strong technical expertise, a collaborative mindset, and a commitment to delivering high-quality engineering…

City Of Arlington

Aug 6
Engineering Technician
Arlington, VA, United States mid Full Time $23.11-28.89/hr
  • This work includes mapping, data compilation, preparation of engineering plans and exhibits, and permit review ESSENTIAL JOB FUNCTIONS: Mai…
  • Perform drafting in AutoCAD to prepare and revise engineering drawings and construction plans.

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Geosyntec Consultants, Inc.

Aug 6
Senior Staff Environmental Engineer or Scientist
Washington, DC, United States senior Full Time $70.6k-106.9k/yr
  • Geosyntec has an exciting opportunity for a Senior Staff Environmental Engineer or Scientist in our environmental sciences and engineering…
  • Valuable) Experience in environmental site assessment, environmental permitting/compliance, geology, geotechnical, or related disciplines.…

EBA Engineering

Aug 6
Civil Engineer (Water/Wastewater)
Laurel, MD, United States senior Full Time $95k-105k/yr
  • YOUR RESPONSIBILITIES: As a Civil Engineer, your responsibilities will encompass: Preparing engineering designs for water distribution and…
  • Join our growing water and wastewater team and help design the infrastructure that delivers essential services to communities throughout th…

Apex Companies

Aug 5
Environmental Scientist
Rockville, MD, United States entry Full Time $45k-55k/yr
  • What We're Looking For: Bachelor’s degree in Environmental Science, Geology, or a related scientific field.
  • 0-2 years of experience in environmental field sampling, inspections, or data collection (entry-level candidates are encouraged to apply).

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Dewberry

Aug 5
Water/Wastewater Engineering Intern
Fairfax, VA, United States intern Internship $18.75/hr
  • You will work on all phases of civil/municipal engineering including water and sanitary sewer design.
  • Typical projects involve helping local, state, and regional clients solve complex water and wastewater challenges.

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City and County of Denver

Jul 31
Staff Engineer - Engineering Plan Review - Wastewater
Washington, DC, United States mid Full Time $74.3k-122.6k/yr
  • The Right of Way Services – Engineering Plan Review Wastewater is currently hiring a Staff Engineer.
  • Train and assist in the review of complex stormwater detention and water quality treatment facilities with the support of senior…

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Arcadis

Jul 29
Stormwater Resilience Engineer
Washington, DC, United States mid Full Time $105.5k-158.2k/yr
  • The Stormwater Resilience Engineer will assist project teams in executing projects and supporting project pursuits within the local and reg…
  • Support sustainability and resilience projects with stormwater modeling, planning and design. *.

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Arlington County VA

Jul 24
Water Design Engineer
Arlington, VA, United States mid
  • The Department of Environmental Services (DES) is seeking a Design Engineer I, II, or III to provide professional engineering and…

Amwater

Jul 22
New Connection Project Manager Job Details | American Water Works...
Alexandria, VA, United States mid
  • Interface with developers, developer engineers/contractors, company engineers and operations associates and state/local regulatory bodies t…
  • Experience in the water/wastewater field preferred.

T.Y. Lin International

Jul 22
Wastewater Engineering Designer
Alexandria, VA, United States mid Full Time $81.2k-121.8k/yr
  • The Engineering Designer will support project teams and the firm’s key regional clients in the design and planning of complex…
  • The successful candidate will be tasked with the preparation of design and construction documents for wastewater and water treatment facili…

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Salt Lake City Corporation

Jul 17
Watershed Worker - Seasonal
Washington, DC, United States mid Part Time $15-17/hr
  • Performs landscaping maintenance in watershed areas including debris removal, weeding, tree and brush trimming and removal, shoveling, herb…
  • Performs cleaning of watershed toilet facilities, picnic areas, campground areas, and other recreation facilities.

Interagency Inc.

Jul 16
Environmental Compliance Inspector
Washington, DC, United States senior Full Time $36.06-50.48/hr
  • Job Summary : InterAgency is seeking an Environmental Compliance Inspector to provide field-based environmental compliance oversight for br…
  • This full-time, on-site position will conduct construction site inspections five days per week, with a primary focus on Stormwater Pollutio…

Black & Veatch Family of Companies

Jul 13
Project Manager - Water/Wastewater
Arlington, VA, United States mid $126.4k-221.1k/yr
  • Preferred Qualifications 15 + years of active water/ wastewater experience with demonstrated leadership experience in the DC market Profess…
  • One of the biggest Water & Wastewater Civil Design Firms with 8,300+ employees.

Ecolab Inc.

Jul 6
Associate Industry Tech Consultant
Washington, DC, United States entry Full Time
  • Experience in marketing, technical consulting, or customer-facing roles.
  • Conduct on-site water system assessments and summarize findings in technical reports.

CDM Smith

Jun 24
Environmental Engineer 2
Fairfax, VA, United States mid $69.9k/yr
  • This position presents an excellent opportunity for early career candidates to apply their engineering skills to innovative and sustainable…
  • Qualifications Bachelor's degree in Civil, Environmental or Chemical Engineering or related discipline.

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Michael Baker International

Jun 9
Senior Stream Restoration/Stormwater Engineer
Alexandria, VA, United States senior Full Time
  • Senior Stream Restoration & Stormwater Engineer Civil Engineer III Location: Alexandria, VA (Hybrid) What We’re Looking For Michael Baker I…
  • This role is ideal for a technical leader with strong expertise in stormwater, hydrology & hydraulics (H&H), and stream restoration…

ERG

May 27
Entry Level Environmental Engineer (Water Practice)
Alexandria, VA, United States entry Full Time $70k-85k/yr
  • ERG is seeking an entry-level Civil/Environmental Engineer to support projects within our Water Practice.
  • And costs Collaborate with multidisciplinary teams of scientists, engineers, and project managers to support client objectives Assist with…

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Woolpert

May 5
Sr. Water Resources Engineer - Water Business
Fairfax, VA, United States senior $110k
  • This position will be part of a team engaging clients across the water markets in support of client objectives in…
  • Water Resources Engineer to join our dynamic Water Team in Virginia .

R2T, Inc.

Apr 25
Engineer 1
Alexandria, VA, United States mid Full Time
  • Preferred Qualifications: Engineer in Training (EIT) Degree emphasis on water Civil 3D and Revit experience Valid driver's license.
  • The Engineer will become an integral part of our team and will typically work on municipal water/wastewater pipeline and treatment…