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Dewatering In Jobs in Washington, DC (NOW HIRING)

S.J. Louis

Senior Project Manager

Fairfax, VA · On-site

$140K - $200K/yr

... dewatering, and trenchless methodsExperience with FRP/GRP, PCCP, ductile iron, HDPE, and steel casing pipe systemsBackground in CPM scheduling, budget management, change order control, and ...

S.J. Louis

Senior Project Manager

Fairfax, VA · Hybrid

... dewatering, and trenchless methods * Experience with FRP/GRP, PCCP, ductile iron, HDPE, and steel casing pipe systems * Background in CPM scheduling, budget management, change order control, and ...

S.J. Louis

Senior Project Manager

Fairfax, VA · On-site

$140K - $200K/yr

... dewatering, and trenchless methods * Experience with FRP/GRP, PCCP, ductile iron, HDPE, and steel casing pipe systems * Background in CPM scheduling, budget management, change order control, and ...

S.J. Louis

Senior Project Manager

Fairfax, VA · Hybrid

... dewatering, and trenchless methods * Experience with FRP/GRP, PCCP, ductile iron, HDPE, and steel casing pipe systems * Background in CPM scheduling, budget management, change order control, and ...

S.J. Louis

Senior Project Manager

Fairfax, VA · Hybrid

... dewatering, and trenchless methods * Experience with FRP/GRP, PCCP, ductile iron, HDPE, and steel casing pipe systems * Background in CPM scheduling, budget management, change order control, and ...

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All JobsDewatering In JobsDewatering In Jobs in Washington, DC

Dewatering In information

See Washington, DC salary details

$53.8K

$87.5K

$113.8K

How much do dewatering in jobs pay per year?

As of Aug 13, 2026, the average yearly pay for dewatering in in Washington, DC is $87,483.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,400.00 and $97,400.00 per year, depending on experience, location, and employer.

What does a dewatering operator do?

A dewatering operator is responsible for operating and maintaining equipment used to remove water from soil, sludge, or other materials, often in construction, mining, or environmental projects. They monitor gauges, adjust machinery, and ensure safety protocols are followed to achieve proper dewatering and prevent equipment failure.

How to dewater a job site?

Dewatering a job site involves removing excess water to create a dry work environment, typically using pumps such as submersible or centrifugal pumps. The process may include installing dewatering wells, sump pumps, or wellpoints, and requires proper planning to prevent groundwater infiltration and soil instability. Safety protocols and environmental regulations should be followed, and operators often need specialized training and equipment to perform effective dewatering.

What is the difference between Dewatering In vs Dewatering Out?

AspectDewatering InDewatering Out
Primary FocusRemoving water from construction sites or excavations before work beginsRemoving water from completed or ongoing projects to prevent flooding or water accumulation
Work EnvironmentConstruction sites, excavation areasConstruction sites, industrial facilities, water treatment plants
CertificationsOSHA safety training, excavation safety certificationsOSHA safety training, water management certifications

Both Dewatering In and Dewatering Out involve water management but differ in timing and purpose. Dewatering In focuses on removing water before construction or excavation, while Dewatering Out manages water after or during project completion to prevent issues like flooding.

What job categories do people searching Dewatering In jobs in Washington, DC look for?

The top searched job categories for Dewatering In jobs in Washington, DC are:

Dewatering In jobs near you
Infographic showing various Dewatering In job openings in Washington, DC as of August 2026, with employment types broken down into 90% Full Time, 8% Part Time, and 2% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $87,483 per year, or $42.1 per hour.

Water/Wastewater Project Manager - Linear Infrastructure

Dewberry

Fairfax, VA

Full-time

Re-posted 19 days ago

Dewberry rating

8.3

Company rating: 8.3 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

Job description

Dewberry is seeking an experiencedProject Manager to manage and execute wastewater treatment projects for public utility clients.This is an opportunity for a highly motivated individual to join a team of energetic, highly engaged professionals in Dewberry’s Mid Atlantic Water Group.  This position is available inboth Fairfaxand Richmond, Virginia. The ideal candidate will have strong organizational, leadership, and communication skills to lead engineers and other professionals on a variety of projects, which may include but are not limited to: 

  • Process troubleshooting and optimization 
  • Process modeling 
  • Biological nutrient removal 
  • Solids handling including aerobic and anaerobic digestion, dewatering, and biosolids disposal 
  • Reclaimed water 
  • PFAS treatment 

With support from the enterprise, the successful candidate will be responsible for leading a team to execute highly technical projects. The ideal candidate will have strong technical skills and be capable of pursuing new opportunities, assisting with technical proposals, and preparing project work plans and fee estimates.  

Our water practice delivers high-quality, complex projects for top-tier water clients across the country. By combining strong local relationships with national expertise, strategic market focus, and innovative delivery approaches, our people perform meaningful work while shaping the future of water infrastructure. We’re looking for professionals who want to grow with us and help improve the water infrastructure for their communities.

Dewberry is a leading, market-facing professional services firm with more than 60 locations and 2,500 professionals nationwide. What sets us apart from our competitors is our people. At Dewberry, we seek out exceptional talent and strive to deliver the highest quality of services to our clients. Whether you’re an experienced professional or a new graduate, you’ll have the chance to collaborate with the best and brightest and work on innovative and complex projects at the forefront of the industry. Our commitment to excellence stems from our personal integrity and from other defining attributes, which we call “Dewberry at Work,” that haveinspired our employees to be successful for more than a half-century. 


  • Lead wastewater treatment design projects for public utility clients. 
  • Lead the planning phase of projects while interfacing and coordinating with other engineering disciplines, technicians, inspectors, and permitting specialists. 
  • Contribute to the continued growth of our National Water Market Segment through performing business development and client management activities, including proposal preparation and client interaction through active participation in professional associations. 
  • Effectively understand and communicate project expectations to the project team and client. 
  • Conduct QA and QC reviews of other projects. 
  • Provide technical assistance and mentoring of junior staff. 
  • Employ earned value management principles to prepare and monitor project work plans, schedules, and budgets. 
  • Expand technical knowledge and professional network by attending seminars, workshops, and conferences, reviewing professional publications, and actively participating in State and/or National professional associations through committee involvement and technical presentations. 

  • Bachelor’s degree in Civil, Mechanical, Chemical, or Environmental Engineering. Master’s degree preferred. 
  • A minimum of 10 years of experience in the water/wastewater field. 
  • Thorough knowledge and ability to apply theories, principles, concepts, and practices of civil and environmental engineering to the planning of water, wastewater, and reclaimed water conveyance and treatment systems. 
  • A successful track record of managing projects, including scope, schedule, and budget. 

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