Water Resources Engineer III

AECOM; Raleigh (NC); On-site; USD 91,000 - 120,000; Full time

Job summary

AECOM Technical Services, Inc. seeks a Water Resources Engineer III in Raleigh, NC to oversee hydrologic and hydraulic model development and review staff work.

You will propose modifications to engineering approaches as needed and develop novel methods for region-specific flood modelling. You will serve as an Independent Technical Reviewer for 1D/2D studies to create FEMA flood maps, collaborating with project managers and staff to ensure accurate model delivery and compliant outputs.

Qualifications

• Bachelor’s or Master’s degree in environmental or civil engineering related fields with appropriate experience or coursework.
• Experience with hydrologic/hydraulic modelling and FEMA flood mapping beneficial.
• Demonstrated knowledge of HEC-RAS 1D/2D and GIS tools (ArcMap/ArcPro).

Responsibilities

• Oversee hydrologic and hydraulic model development and review staff work.
• Develop and refine workflows and engineering approaches for flood modelling.
• Act as Independent Technical Reviewer for FEMA flood maps and studies.
• Coordinate with production staff and project managers to ensure model delivery.
• Develop mapping products and visualization aids; conduct field surveys.

Skills

HEC-RAS

ArcMap

ArcPro

HEC-HMS

EPA-SWMM

PeakFQ

Hydrologic analysis

Flood hazard analysis

Floodplain management

Education

Bachelor's degree in Environmental Management

Bachelor's degree in Environmental Engineering

Bachelor's degree in Civil Engineering

Master's degree in Environmental Management

Master's degree in Environmental Engineering

Master's degree in Civil Engineering

Tools

HEC-RAS

ArcMap

ArcPro

HEC-HMS

EPA-SWMM

PeakFQ

Job description

• Legal Entity: AECOM Technical Services Inc
• Business Line: Water
• Work Location Model: On-Site
• Primary Location: US - Raleigh, NC - 5438 Wade Park Bo
• Compensation: USD 90750 - USD 119848 - yearly

Company Description

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of nearly 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

Job Description

AECOM Technical Services, Inc.is seeking a Water Resources Engineer III in Raleigh, NC:

• Oversee hydrologic and hydraulic model development, review modeling performed by staff
• Exercise judgement in developing details of workflow and adaptations of engineering alternatives
• Propose modifications to selected engineering approaches when required
• Develop novel methodologies to model flooding problems unique to specific regions or scenarios
• Act as an Independent Technical Reviewer for 1D and 2D hydrologic and hydraulic studies to create FEMA flood maps
• Review 1D studies and coordinate with production staff and project managers to ensure error correction and delivery of models
• Develop hydrologic and hydraulic models to aid the development of FEMA flood maps and other regulatory and non-regulatory products for FEMA and various state emergency management agencies
• Contribute to pre-disaster mitigation planning, post-disaster assessments, and recovery planning projects
• Develop mapping products and visualization aids
• Conduct field surveys

Qualifications

Candidates must have a Bachelor's degree in Environmental Management, Environmental Engineering, Civil Engineering, or a related field of study and2 years of experience as an Environmental Engineer, Civil Engineer, Wastewater Engineer, or in a related occupation.

Alternatively, the employer will accept a Master's degree in Environmental Management, Environmental Engineering, Civil Engineering, or a related field of study and no experience.

Experience and skills can be gained in pursuit of a university-level degree via coursework, projects, or internships. Skills may be gained concurrently. Position requires experience in the following:

• HEC-RAS, including 1D & 2D
• ArcMap
• ArcPro
• HEC-HMS
• EPA-SWMM
• PeakFQ
• Hydrologic and hydraulic analyses of riverine systems
• Flood hazard analysis and mapping
• Floodplain management

Additional Information

All your information will be kept confidential according to EEO guidelines.

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.