Floodplain and Dam Engineer
Chantilly, VA
Experience: 10
Category: Engineering
Contractor Work Model: Onsite
Brand: System One
Job ID: 375766
Date Posted: 07/21/2026
Shortcut: http://jobs.systemone.com/AYPI7A
Job Title: Floodplain and Dam Engineer
Location: Chantilly, VA
Overview
The Floodplain and Dam Engineer position involves work across floodplain modeling, permitting, floodplain crossing design, dam modeling, and dam permitting. The position supports hydrology and hydraulic (H&H) modeling for a variety of regional projects. Responsibilities include work within local and FEMA-regulated floodplains, as well as state-regulated dams in Virginia and Maryland.
Responsibilities
- Work across floodplain modeling, permitting, floodplain crossing design, dam modeling, and dam permitting.
- Support hydrology and hydraulic (H&H) modeling for regional projects.
- Perform work within local and FEMA-regulated floodplains, as well as state-regulated dams in Virginia and Maryland.
- Develop H&H models using topographic, GIS, and as-built data.
- Analyze, calibrate, and troubleshoot models.
- Prepare floodplain study, alteration, CLOMR, and LOMR packages.
- Conduct dam breach inundation studies, hazard assessments, and failure analyses.
- Perform floodplain and dam breach modeling and mapping.
- Prepare Emergency Action Plans and support emergency drill presentations.
- Design floodplain crossings (vehicular and pedestrian).
- Support dam rehabilitation and alteration design, coordinating with geotechnical engineers.
- Produce HEC-RAS models.
- Develop floodplain permitting packages.
- Conduct site visits for floodplain and dam inspections.
- Prepare local and state permit applications.
- Develop technical reports.
- Maintain knowledge of regulatory codes, standards, and policies.
- Manage multiple projects and deadlines.
- Coordinate with regulatory agencies to address comments and secure approvals.
- Communicate effectively with internal teams.
- Perform additional duties as required.
- Minimum of 2+ years of experience with HEC-HMS (or similar) and HEC-RAS modeling.
- Bachelor’s degree in Civil Engineering or a related field.
- Strong analytical and mathematical skills.
- Strong communication, writing, and organizational skills.
- Excellent attention to detail and quality control capabilities.
- Proficiency with ArcMap or similar GIS tools.
- 10+ years of experience in water resources engineering.
- Professional Engineer (PE) license (VA required; multi-state preferred).
- Proficiency with H&H modeling tools (HEC-RAS, HEC-HMS, etc.).
- Experience managing projects, teams, and client relationships.
- Strong organizational and analytical skills.
System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
#M-
#LI-
Ref: #404-IT Pittsburgh
-
Floodplain and Dam Engineer - Technical Lead
Chantilly, VA
Job Title: Floodplain and Dam Engineer - Technical Lead Location: Chantilly, VA Overview The Floodplain and Dam Engineer - Technical Lead involves work on floodplain modeling, floodplain permitting, floodplain crossing design, dam modeling, and dam per...
Date Posted: 07/21/2026 Recommended
-
Civil Engineer (Project Manager)
Knoxville, Tennessee
Job Title: Civil Engineer (Project Manager) Location: Knoxville, TN Type: Direct Hire Work Model: Onsite – onsite Responsibilities Manage site development and civil engineering projects from proposal through construction, including oversight of scope, ...
Date Posted: 07/21/2026 Recommended
-
OSP Engineer
Tacoma, WA
Mountain Ltd. has an opening for an OSP Engineer, working in the Pierce/Thurston Counties area. Job Summary The Outside Plant Engineer will be responsible for the application engineering of telecommunications outside plant in a local serving exchange e...
Date Posted: 08/26/2026 Recommended
-
OSP Engineer
Edmonds, WA
Mountain Ltd. has an opening for an OSP Engineer, working in the Edmonds, WA area. Job Summary The Outside Plant Engineer will be responsible for the application engineering of telecommunications outside plant in a local serving exchange environment. T...
Date Posted: 08/26/2026 Recommended
-
OSP Engineer
Everett, WA
Mountain Ltd. has an opening for an OSP Engineer, working in the Everett, WA area. Job Summary The Outside Plant Engineer will be responsible for the application engineering of telecommunications outside plant in a local serving exchange environment. T...
Date Posted: 08/26/2026 Recommended
-
OSP Engineer
Mount Vernon, WA
Mountain Ltd. has an opening for an OSP Engineer in the Mount Vernon, WA area. Job Description The Outside Plant Engineer will be responsible for the application engineering of telecommunications outside plant in a local serving exchange environment. T...
Date Posted: 08/26/2026 Recommended
-
Mechanical Engineer
Pittsburgh, PA
Job Title: Mechanical Engineer Location: Pittsburgh, PA Overview We are seeking a hands-on Mechanical Engineer to support the design, development, fabrication, assembly, and testing of advanced electromechanical systems and robotic technologies. This r...
Date Posted: 08/11/2026 Recommended
-
Test Engineer
Bellevue, Washington
Test Engineer (Contract) Location: Bellevue, WA or Everett, WA (100% Onsite) Company: System One Pay Rate: $52.00 - $85.00/hour Position Type: Contract Position Overview System One is seeking a Test Engineer to support cutting-edge testing and research...
Date Posted: 07/06/2026 Recommended
-
Senior Safety Methods Engineer
Bellevue, WA
Job Title: Senior Safety Methods Engineer Location: Bellevue, WA Type: Contract, 12 months Compensation: $37.00 - $74.00 Contractor Work Model: Onsite, remote available for exceptional non-local candidates. Overview: This role develops and qualifies sy...
Date Posted: 09/03/2026 Recommended
-
Senior Mechanical Engineer
Salt lake city, Utah
Job Title: Senior Mechanical Engineer Location: Salt Lake City, Utah Type: Contract To Hire Compensation: $67.30 - $79.32 per hour Work Model: Hybrid – onsite and remote Hours: 40.0 Responsibilities Lead the mechanical design and technical execution of...
Date Posted: 07/08/2026 Recommended
-
Automation Engineer
Latrobe, Pennsylvania
Job Title: Automation Engineer Location: Latrobe, PA Type: Direct Hire Compensation:$80,000-$90,000 Work Model: Onsite – onsite Hours: 40.0 Responsibilities Assist with the efficient operation of manufacturing facilities by procuring and maintaining au...
Date Posted: 07/10/2026 Recommended
-
Fuel Handling System Design Engineer
Bellevue, WA
Job Title: Fuel Handling System Design Engineer Location: Bellevue, WA Type: Contract Compensation: $52.00 - $85.00 Onsite work model, remote work model available for exceptionally qualified non-local candidates. Responsibilities: Design of nuclear fue...
Date Posted: 09/18/2026 Recommended
-
Engineer / Project Manager Engineer
Denver, Colorado
Job Title: Engineer / Project Manager Engineer Location: Denver, Colorado Type: 12 month Contract Compensation: $65.00 - $68.00 Work Model: Hybrid – onsite and remote Responsibilities Manage capital engineering projects from initiation through completi...
Date Posted: 09/09/2026 Recommended
-
Chief Engineer
New Kensington , Pennsylvania
Job Title: Chief Engineer Location: New Kensington, PA Type: Direct Hire Compensation: $175,000.00 Work Model: Onsite – onsite Responsibilities Direct all construction engineering functions for large-scale highway infrastructure projects, encompassing ...
Date Posted: 07/30/2026 Recommended
-
Manufacturing Engineer
Chandler, AZ
Job Title: Manufacturing Engineer Location: Chandler, AZ Type: Contract Compensation: $47- $52.32/hr Work Model: Onsite Hours: 8 AM - 5 PM, Monday-Friday Responsibilities Provide engineering support for product transfers ensuring that all activities ar...
Date Posted: 09/15/2026 Recommended
-
Electrical Engineer
Pittsburgh, PA
Job Title: Electrical Engineer Location: Pittsburgh, PA Overview We are seeking a talented and hands-on Electrical Engineer to contribute to the design, development, fabrication, assembly, and testing of advanced electrical systems and technology-drive...
Date Posted: 09/11/2026 Recommended
-
Project Engineer
Frederick, Maryland
Job Title: Project Engineer Location: Frederick, Maryland Type: Direct Hire Compensation: $80,000.00 - $120,000.00 Onsite Position overview We’re hiring a Project Engineer to support electrical construction projects by coordinating technical and admini...
Date Posted: 07/21/2026 Recommended
-
Sr. Controls Engineer
Morgantown, West Virginia
Job Title: Sr. Controls Engineer Location: Morgantown, WV Type: Direct Hire Compensation: Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Responsibilities Develop the control architecture to ensure the facility is collecting the data and in...
Date Posted: 07/02/2026 Recommended
-
Electrical Engineer (Data Center)
Tualatin, Oregon
Job Title: Electrical Engineer (Data Center) Location: Tualatin, OR Type: 6 month Contract Compensation: $70.00 - $76.00 Work Model: Onsite – onsite Responsibilities Lead efforts to deliver detailed design of large-scale data center environments while ...
Date Posted: 09/21/2026 Recommended
-
Staff Engineer
Parsippany, NJ
Job Title: Staff Engineer (Geotechnical) Location: Parsippany, NJ Type: Direct Hire Compensation: $55,000–$80,000 + overtime Contractor Work Model: Onsite Hours: 40.0 Overview Coordinates the planning, organization, control, integration, and completion...
Date Posted: 08/20/2026 Recommended
-
Electrical Engineer (Data Center)
Overland Park, Kansas
Job Title: Electrical Engineer (Data Center) Location: Overland Park, KS Type: 6 month Contract Compensation: $70.00 - $76.00 Work Model: Onsite – onsite Responsibilities Lead efforts to deliver detailed design of large-scale data center environments w...
Date Posted: 09/21/2026 Recommended
-
Electrical Engineer (Data Center)
Canonsburg, Pennsylvania
Job Title: Electrical Engineer (Data Center) Location: Canonsburg, PA Type: 6 month Contract Compensation: $70.00 - $76.00 Work Model: Onsite – onsite Responsibilities Lead efforts to deliver detailed design of large-scale data center environments whil...
Date Posted: 09/21/2026 Recommended
-
Electrical Engineer (Data Center)
Ann Arbor, Michigan
Job Title: Electrical Engineer (Data Center) Location: Ann Arbor, MI Type: 6 month Contract Compensation: $70.00 - $76.00 Work Model: Onsite – onsite Responsibilities Lead efforts to deliver detailed design of large-scale data center environments while...
Date Posted: 09/21/2026 Recommended
-
Electrical Engineer (Data Center)
Houston , Texas
Job Title: Electrical Engineer (Data Center) Location: Houston, TX Type: 6 month Contract Compensation: $70.00 - $76.00 Work Model: Onsite – onsite Responsibilities Lead efforts to deliver detailed design of large-scale data center environments while f...
Date Posted: 09/21/2026 Recommended
-
Electrical Engineer (Data Center)
Orlando , Florida
Job Title: Electrical Engineer (Data Center) Location: Orlando, FL Type: 6 month Contract Compensation: $70.00 - $76.00 Work Model: Onsite – onsite Responsibilities Lead efforts to deliver detailed design of large-scale data center environments while f...
Date Posted: 09/21/2026 Recommended
-
Electrical Engineer (Data Center)
Phoenix, Arizona
Job Title: Electrical Engineer (Data Center) Location: Phoenix, AZ Type: 6 month Contract Compensation: $70.00 - $76.00 Work Model: Onsite – onsite Responsibilities Lead efforts to deliver detailed design of large-scale data center environments while f...
Date Posted: 09/21/2026 Recommended
-
Electrical Engineer (Data Center)
Denver, Colorado
Job Title: Electrical Engineer (Data Center) Location: Denver, CO Type: 6 month Contract Compensation: $70.00 - $76.00 Work Model: Onsite – onsite Responsibilities Lead efforts to deliver detailed design of large-scale data center environments while fo...
Date Posted: 09/21/2026 Recommended
-
Electrical Engineer (Data Center)
Cary, North Carolina
Job Title: Electrical Engineer (Data Center) Location: Cary, NC Type: 6 month Contract Compensation: $70.00 - $76.00 Work Model: Onsite – onsite Responsibilities Lead efforts to deliver detailed design of large-scale data center environments while foll...
Date Posted: 09/21/2026 Recommended
-
Electrical Engineer (Data Center)
Darrien, Illinois
Job Title: Electrical Engineer (Data Center) Location: Darrien, IL Type: 6 month Contract Compensation: $70.00 - $76.00 Work Model: Onsite – onsite Responsibilities Lead efforts to deliver detailed design of large-scale data center environments while f...
Date Posted: 09/21/2026 Recommended
-
Electrical Engineer (Data Center)
Dallas, Texas
Job Title: Electrical Engineer (Data Center) Location: Dallas, TX Type: 6 month Contract Compensation: $70.00 - $76.00 Work Model: Onsite – onsite Responsibilities Lead efforts to deliver detailed design of large-scale data center environments while fo...
Date Posted: 09/21/2026 Recommended