Hydraulic Modeler

Company logo
Johnson, Mirmiran & Thompson
Employee‑owned AEC firm delivering infrastructure, architecture, engineering, environment and tech consulting services.
Lead hydraulic modeling for water and sewer projects, handling analysis, design, and client coordination.
18 days ago ago
Experienced (8-12 years)
Full Time
Newark, DE
Office Full-Time
Company Size
2,750 Employees
Service Specialisms
Architecture & Interior Design
Condition Assessment & Inspection
Design
Environmental & Sustainable Solutions
Information Technology
Planning
Program & Construction Management
Surveys & Mapping
Sector Specialisms
Buildings & Facilities
Federal Programs
Transportation
Utilities
Role
What you would be doing
hydraulic modeling
gis tools
model calibration
quality control
budget tracking
client consulting
  • Perform computer modeling of hydraulic infrastructure including water distribution systems and sanitary sewer collection systems
  • Complete hydraulic modeling projects using advanced discipline knowledge, client specifications, and industry guidelines using required modeling software and GIS tools
  • Create, update, calibrate, and verify hydraulic models
  • Coach/mentor design staff through the hydraulic modeling process
  • Support overall Project Manager by executing project management responsibilities for hydraulic modeling assignments, including developing hours estimates, scope, etc.
  • Provide consultative services to the clients, including attending client meetings, providing timely updates, and developing appropriate solutions to meet their expectations
  • Delegate project tasks to project team members
  • Provide modeling and design status updates to the Project Manager
  • Perform engineering analysis in support of water and sewer master planning projects
  • Track the budgets of modeling tasks
  • Execute quality control and quality assurance plans as provided by the PMP for project, and provide quality control review of project documents
  • Assess and identify collection/distribution system performance deficiencies, predict future system constraints, and develop solutions for CIP planning and design projects
  • Prepare calculations, hydraulic models, technical reports, and other deliverables for utility conveyance and infrastructure related projects
What you bring
infoworks
watergems
10+ yrs
bachelor’s
professional engineer
presentation
  • Proficient with hydraulic modeling, transient analyses, data management, and related software packages (e.g., InfoWorks ICM, InfoWater, WaterGEMS, SewerGEMS, etc.)
  • Presentation skills
  • 8 or 10+ years’ experience in specialized discipline
  • Bachelor’s degree in civil or environmental engineering from an ABET accredited engineering program
  • Experience working with local clients
  • Professional Engineer License
  • Written and verbal communication skills
Benefits
Information not given or found
Training + Development
Information not given or found
Interview process
Information not given or found
Visa Sponsorship
Information not given or found
Security clearance
Information not given or found
Company
Overview
$460 million
Award-Winning Infrastructure Project
The firm completed the Hunts Point interchange, a landmark infrastructure project in New York City.
Top 50
ENR Design Firm Ranking
Consistently recognized among the top 50 design firms in the U.S. by Engineering News-Record (ENR).
100% employee-owned
Employee Stock Ownership Program (ESOP)
The firm transitioned to 100% employee ownership in 2011, fostering shared success and alignment among team members.
2,750 professionals
Growth Through Merger
The merger with Clark Nexsen expanded the firm's capabilities and workforce to over 2,750 professionals nationwide.
  • A small planning, engineering, and surveying firm was founded in 1971 in Maryland.
  • Expanded into public-works and transportation engineering in the late 1970s.
  • Evolved into a multimodal transportation specialist and later diversified into buildings, water/wastewater, utilities, and technology throughout the 1980s and 1990s.
  • Blends consulting, design, and construction management across transportation, water, buildings, environment, and utilities.
  • The merger with Clark Nexsen bolstered offerings in planning, design, architecture, engineering, and construction nationwide.
Culture + Values
98%
Client Satisfaction
Our commitment to quality ensures high client satisfaction rates.
500,000+
Units Shipped
We have consistently delivered over half a million units to our clients.
#7
Industry Innovation Ranking
Recognized as one of the top innovative companies by GlobalTech Awards.
30% reduction
Waste Reduction
We've significantly cut down on waste through efficient processes.
4.9/5
Employee Satisfaction
Employees rate their satisfaction highly, reflecting a supportive environment.
  • Fosters a culture of innovation and continuous improvement.
  • Emphasizes collaboration and teamwork across all levels.
  • Committed to supporting individuals and maintaining a positive work environment.
Environment + Sustainability
Net Zero by 2050
Climate Commitment
The company has set an ambitious target to achieve net zero carbon emissions by the year 2050, demonstrating its dedication to long-term sustainability.
  • Commitment to sustainable engineering solutions.
  • Reduction of environmental impact through eco-friendly practices.
  • Dedicated to green building practices and energy efficiency.
  • Implementing sustainability in project design and operations.
  • Ongoing efforts to reduce carbon footprint across all operations.
Inclusion & Diversity
  • Fostering a workplace where everyone can thrive, regardless of background.
  • Commitment to creating an inclusive and diverse work environment.
  • Tracking gender representation, with a focus on increasing women in leadership roles.
  • Focused efforts on mentorship and development programs for underrepresented groups.
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