Drainage Engineer Jobs in Colorado (NOW HIRING)

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 over 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.

AECOM is seeking a highly skilled and experienced Regional Transportation Drainage Lead to join our Rocky Mountain Region, supporting transportation infrastructure projects across Arizona, Colorado, Idaho, New Mexico, and Utah. In this leadership role, you will provide regional direction for transportation drainage staff while supporting project delivery, technical excellence, business development, staffing, and strategic growth of the drainage discipline.

The successful candidate will bring strong technical expertise in transportation drainage and experience delivering projects through both traditional bid/build and alternative delivery methods. You will work closely with project managers, technical leaders, and multidisciplinary teams to develop innovative, practical, and cost-effective drainage solutions while helping grow and strengthen AECOM's transportation drainage practice throughout the region. Periodic travel to offices and project locations within the region will be required.

Key Responsibilities

• Lead and coordinate the regional transportation drainage team across Arizona, Colorado, Idaho, New Mexico, and Utah.
• Provide technical leadership, mentorship, and direction to drainage managers, lead engineers, engineers, and technicians.
• Oversee the design and analysis of drainage systems for highways, roadways, bridges, and other transportation infrastructure projects.
• Manage drainage discipline budgets, schedules, staffing, workload, and resources to support successful project delivery.
• Coordinate workshare between offices and projects to optimize resources and technical capabilities across the region.
• Provide technical oversight and quality control for hydrologic and hydraulic analyses, drainage studies, and design deliverables.
• Lead the development of innovative and cost-effective transportation drainage solutions that meet client needs and applicable standards.
• Support projects delivered through traditional bid/build as well as alternative delivery methods, including design-build and other progressive delivery approaches.
• Represent AECOM in client meetings, project meetings, interviews, and public presentations.
• Support business development and client relationship activities, including identifying opportunities, developing technical approaches, and supporting proposals and pursuits.
• Ensure compliance with applicable local, state, and federal requirements related to stormwater management, flood control, water resources, and transportation drainage.
• Collaborate with multidisciplinary teams including roadway, structures, environmental, geotechnical, traffic, and construction professionals.
• Prepare, oversee, and review technical reports, drainage studies, design calculations, specifications, plans, and construction documents.
• Support staffing and resource planning across the region, including identifying technical needs and developing staff capabilities.
• Stay current with industry trends, design standards, best practices, modeling technologies, and emerging approaches in transportation drainage.

Minimum Requirements:

• BA/BS + 10 years of related experience or demonstrated equivalency of experience and/or education, including 2 years of leadership
• Registered Professional Engineer in one of the Rocky Mountain States and ability to obtain other State Registrations as needed.

Preferred Qualifications:

• Project Management experience including budget control, client management, design delivery, staffing coordination and schedule maintenance.
• Experience with Business Development/Client Relations.
• Experience with design software including MicroStation/OpenRoads and Civil 3D.
• Experience designing highway/roadway systems in Colorado, Arizona, or Utah.
• Previous design experience on transportation projects including Schematic Development and Preparation of Plans, Specifications and Estimates (PS&E).
• Experience working with hydrologic and hydraulic modeling software including HEC-HMS, HEC-RAS, StormCAD, and Storm and Sanitary.
• Experience with plan set production and design software including AutoCAD, Civil 3D, MicroStation, InRoads, and OpenRoads.
• Experience leading drainage design teams on large, complex transportation infrastructure projects.
• Experience delivering transportation projects through alternative delivery methods, including design-build.
• Strong understanding of state and federal transportation drainage standards, stormwater requirements, floodplain regulations, and permitting processes.
• Demonstrated ability to develop and maintain strong relationships with transportation agencies and other public-sector clients.

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.