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AECOM is seeking an experienced Engineer – Water, Hydraulics & Drainage to join our Enterprise Capabilities Design Center in Bogotá D.C. The selected candidate will support the analysis, modelling, and design of stormwater, wastewater, and drainage systems for a diverse range of infrastructure projects. The ideal candidate will demonstrate strong knowledge of hydrologic and hydraulic modelling using tools such as HEC-HMS, HEC-RAS, SWMM, InfoWorks, and SewerGEMS/StormGEMS, as well as the development of coordinated and constructible engineering designs and documentation. This role requires solid technical and analytical skills, attention to quality and detail, and effective collaboration with multidisciplinary teams and Lead Offices across different regions to deliver high-quality, sustainable, and resilient water infrastructure solutions.

Key Responsibilities:

• Perform hydrologic analyses and hydraulic modeling for watersheds, channels, and drainage/collection networks using tools such as HEC-HMS, HEC-RAS 1D/2D, SWMM/InfoWorks, and SewerGEMS/StormGEMS.
• Develop designs for stormwater drainage systems (e.g., storm sewers, open channels, culverts, detention/retention, water quality controls) and sanitary/wastewater systems (e.g., gravity sewers, pressurized mains, pump stations, appurtenances).
• Prepare engineering drawings, details, and profiles in Revit, Civil 3D, AutoCAD, or MicroStation; support BIM coordination, model federation, and clash detection.
• Produce engineering calculations, reports, quantity take-offs, and technical specifications that are clear, traceable, and aligned to client and AECOM standards.
• Integrate sustainability and resilience practices, including LID/SuDS, BMPs, water quality controls, and erosion/sediment control measures, into planning and design.
• Interpret and apply codes, standards, and design criteria (client-specific and internal) to ensure compliance, quality, constructability, and auditable documentation.
• Support QA/QC processes, respond to review comments and RFIs, and assist with change management, document control, and versioning best practices.
• Collaborate with transportation, structural, geotechnical, environmental, utilities, and construction-phase teams to ensure coordinated, constructible solutions.
• Manage assigned tasks to scope, schedule, and budget, communicating progress and risks proactively and adhering to AECOM’s safety and quality expectations.
• Contribute to multidisciplinary coordination meetings; prepare concise presentations and figures to communicate engineering findings to technical and non-technical audiences.

Minimum Qualifications:

• Bachelor’s degree in Civil Engineering with emphasis in Hydraulics, Hydrology, Water Resources Engineering, or related field.
• At leats 2 years of relevant experience; internships, co-ops, and applied academic projects considered.
• Fundamental knowledge of hydrology and hydraulics for collection, conveyance, storage, and discharge systems.
• Proficiency with Civil 3D and/or ArcGIS for plans, profiles, surfaces, and spatial analysis.
• Working knowledge of H&H software such as HEC-HMS, HEC-RAS (1D/2D preferred exposure), and SWMM.
• Advanced proficiency in Microsoft Excel for engineering calculations, data analysis, and QA.
• Ability to read and interpret engineering drawings, develop technical details, and document calculations and assumptions clearly.
• Strong written and verbal communication skills; ability to work effectively within multidisciplinary and multicultural teams.
• High attention to detail, commitment to quality, and willingness to learn new tools and methodologies.
• Intermediate English proficiency (capable of reading standards/reports and preparing basic technical documentation).

Preferred Qualifications:

• 1 to 3 years of experience in roadway/urban drainage design, flood mitigation, stormwater management, or wastewater collection systems.
• Postgraduate studies or advanced training in Hydraulics, Hydrology, or Water Resources Engineering.
• Experience with 2D hydraulic modeling (HEC-RAS 2D and/or InfoWorks ICM).
• Experience designing and sizing SuDS/LID and stormwater quality controls.
• Proficiency with GIS platforms (ArcGIS/QGIS) for watershed delineation, hydrologic parameterization, and spatial analytics.
• Familiarity with SewerGEMS, StormGEMS, StormCAD, CulvertMaster, FlowMaster, InfoWorks ICM, Autodesk Construction Cloud (ACC), and Navisworks.
• Experience with Python or similar tools for data processing, automation, and QA/QC workflows.
• Experience supporting international projects and coordinating across global delivery teams.
• Advanced English proficiency; full bilingual proficiency in English and Spanish is highly preferred.

• Relocation assistance is not available for this position.
• Sponsorship for Colombia work authorization is not available for this position, now or in the future.

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.