Senior Water Resources Engineer

Liberty Personnel Services, Inc.
Fairfax, VA

Job Details:

We are seeking a senior-level Water Resources Engineer in Northern Virginia to serve as a lead technical modeler on complex water resources projects. This role focuses on advanced H&H modeling, floodplain and dam analysis, permitting, and mentoring junior staff. It’s a strong opportunity to lead impactful work while helping shape technical standards and project delivery in a growing region.

Responsibilities

  • Lead development and QA/QC of HEC-RAS models
  • Perform floodplain and dam analyses, including breach and hazard studies
  • Prepare and review permitting packages (e.g., CLOMR/LOMR)
  • Develop technical reports and support regulatory coordination
  • Conduct site visits and inspections
  • Manage multiple projects and timelines
  • Mentor and oversee junior staff

Qualifications

  • Bachelor’s degree in Civil Engineering or related field
  • 5+ years of HEC-RAS modeling experience
  • Professional Engineer (PE) license
  • Proficiency in GIS (e.g., ArcMap)
  • Strong analytical, communication, and QA/QC skills

Preferred:

  • Certified Floodplain Manager (CFM)
  • HEC-RAS 2D and AutoCAD experience

To apply please send a resume to [email protected] .

You can expect a quick response once I receive your resume. This of course, is 100% confidential. I will not forward your resume without speaking to you first.

Danny Roe

Liberty Personnel Services Inc.

484-531-1945

[email protected]

Liberty Personnel Services, Inc. is a partnership, formed by recruiters throughout the region, with the guiding principles of professionalism, integrity and efficiency. We are committed to building long term relationships with our clients, job seekers, and our own employees. We are in the people business and believe that it is essential to be professional and fair with each person we work with.

Our website, which was visited by 600,000 people last year, has developed into an essential destination site for job seekers. That means our website has over 50,000 potential applicants exploring new opportunities each month. Please visit our website or contact us to examine potential possibilities or services we could provide for you. Give us the chance to show you why so many people have been seeking our services.

Key words:

Civil, water, hydrology, hydraulics, stormwater, erosion, AutoCAD, water resources, floodplain, infrastructure, roads, drainage, traffic, erosion, SWPP

#midsenior

#CivilMEP

Posted 2026-04-08

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