Principal Engineer - Wastewater Modelling (Infoworks ICM)

Job Description

• Work on model build, modelling of CSOs, Pump stations, Treatment works and model calibration/verification, flood mitigation schemes, CSO spill reduction program etc. using InfoWorks ICM for wastewater modelling projects across UK & Ireland, US, Middle East, and ANZ regions. Proficiency in 2D and water quality modelling is an added advantage.
• Provide technical mentorship to junior modellers, review their work, and deliver training sessions on modelling concepts.
• Capable for leading the project, coordinating with Lead Offices, mentoring juniors and ensuring quality checks. Complete design/hydraulic modelling activities as per specified standards for different regional projects.
• Assist in establishing processes for working with ANZ/US/UK&I/ME offices. Independently manage project tasks, ensuring on-time delivery while adhering to AECOM's quality standards.
• Lead project execution, liaise with the Lead Office, and effectively manage project resources. Conduct comprehensive QA/QC reviews on models to ensure compliance with client standards and industry best practices.
• Independently troubleshoot and enhance hydraulic models for improved accuracy and performance.
• Collaborate with multidisciplinary teams, including engineers, GIS specialists, and project managers, to drive seamless project execution.
• Support bid preparation and program management, contributing to business growth and project acquisition.

Qualifications

• Master of Engineering degree (or equivalent education) in an appropriate engineering discipline from an accredited college or university.
• Chartered Engineer (e.g., ICE or CIWEM), or Professional Engineer (PE) license or equivalent in the relevant field from any global organization (e.g., Institution of Civil Engineers, UK) or actively working towards achieving chartership.
• Having minimum of 10 to 15 years of working experience on projects from UK & Ireland, US, Middle East, and ANZ regions.
• Proficiency on hydraulic modelling & design of foul sewer, storm sewer, urban drainage networks using Infoworks ICM, SewerGEMS, PCSWMM etc.
• Hands-on experience with ArcGIS/ArcGIS Pro and MapInfo for spatial data analysis and model integration.
• Familiarity with RTC, Ruby, SQL, and other relevant tools for hydraulic model enhancements and automation.
• Proficiency in asset scoping, including manholes, flow monitors, depth monitors, and other key network components.

Additional Information

At AECOM, you will have freedom to grow in a world of opportunity

Our Freedom to Grow hybrid working philosophy is the cornerstone of our success as a business – supporting a culture of flexibility, trust and performance at AECOM.

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

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, well-being 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 private-sector 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 2025. Learn more at aecom.com. 

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 cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where 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.