Senior Hydraulic Modeler

AECOM is seeking a Senior Hydraulic Modeler for our Chelmsford MA hydrologic hydraulic and water quality analysis group.  This position will involve working on and leading staff in a wide range of hydraulic applications for water wastewater or collections system projects locally throughout the U.S. and abroad. The selected candidate will be working with some of AECOMs foremost experts in water and wastewater distribution and plant hydraulics and will be exposed to numerous highprofile jobs throughout the country.  Work could include projects on:

• analysis modeling and design of water system distribution systems.
• hydraulic transient (surge) analysis.
• development of hydraulic profiles for water and wastewater treatment facilities.
• provide design input and coordination for conveyance conduits and pipelines for stateoftheart treatment plants.
• equipment sizing for various control valves distribution chambers and outlet structures.
• Collection system modeling for sanitary and combined systems.

Responsibilities will include but not be limited to:

• Technical writing skills using strong communication skills.
• Working with the following distribution system modeling software platforms: InfoWater WaterGEMS H2OMap EPANET SWMM / PCSWMM and InfoWorks.
• Work with ArcGIS AutoCAD or relational database management software (such as MSAccess SQL Server or Oracle)
• Work with MSOffice programs (Word Excel PowerPoint)
• Design treatment facilities pipelines and pumping and storage facilities and/or collection systems and combined systems.

Qualifications :

Minimum Requirements: 

• BA/BS 4 years of related experience of modeling and design of water/wastewater treatment facilities and distribution systems or demonstrated equivalency of experience and/or education.    

Preferred Qualifications:

• Masters Degree.
• Experience leading modeling aspects of projects and/or mentoring junior staff.
• Experience in one or more of the following hydraulic transient modeling software platforms: Hammer InfoSurge Impulse WANDA.
• Experience with marketing/proposal development specific to the preparation of technical approaches and estimated levels of effort for the modeling aspects of a project.
• Experience with programming skills in Visual Basic Python C MatLab
• Experience with other modeling areas (collection systems receiving waters CFD).

Additional Information :

• Relocation is not available for this position.  
• Sponsorship is not available for this position. 

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status AECOM benefits may include medical dental vision life AD&D disability benefits paid time off leaves of absences voluntary benefits perks flexible work options wellbeing resources employee assistance program business travel insurance service recognition awards retirement savings plan and employee stock purchase plan. 

AECOM is the global infrastructure leader committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities we solve our clients complex challenges in water environment energy transportation and buildings. Our teams partner with public and privatesector clients to create innovative sustainable and resilient solutions throughout the project lifecycle from advisory planning design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at . 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects both in your local community and on a global scale that are transforming our industry and shaping the future. With cuttingedge technology and a network of experts youll have the resources to make a real impact. Our awardwinning training and development programs are designed to expand your technical expertise and leadership skills helping you build the career youve always envisioned. Here youll find a welcoming workplace built on respect collaboration and communitywhere you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. 

Remote Work :

No

Employment Type :

Fulltime