Transportation Civil Engineer III

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 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.

Job Description

AECOM is seeking a Civil Engineer III to join our Transportation team in Colorado Springs, Colorado . This is an excellent opportunity to contribute to the planning, design, and delivery of transportation infrastructure projects throughout Colorado and the Southwest. The successful candidate will support a diverse portfolio of highway, roadway, drainage, stormwater, and site development projects, working with multidisciplinary teams to deliver innovative and practical engineering solutions.

In this role, you will apply your civil engineering expertise to transportation design, hydraulic and hydrologic analysis, drainage improvements, floodplain assessments, and water quality design. You will have opportunities to support major regional transportation programs, including work associated with the I-25 Academy Boulevard to Circle Drive corridor, while collaborating with the Colorado Department of Transportation (CDOT), local municipalities, and other public-sector clients.

The ideal candidate will bring experience in roadway and drainage design, hydraulic modeling, and stormwater management, along with proficiency in OpenRoads Designer (ORD) and AutoCAD. Familiarity with FEMA floodplain requirements, HEC-RAS modeling, and applicable state and local design criteria will be important to success in this role.

This position also offers the opportunity to participate in AECOM's collaborative workshare environment, coordinating with engineering teams across Colorado and the Southwest. You will work alongside experienced transportation engineers, technical specialists, and project managers while contributing to projects that improve mobility, safety, and infrastructure resilience throughout the region.

Key Responsibilities

- Perform civil engineering design and analysis for highway, roadway, drainage, and transportation infrastructure projects.
- Develop roadway and site design plans, grading plans, drainage layouts, profiles, details, and construction documents.
- Perform hydrologic and hydraulic analyses to evaluate stormwater runoff, conveyance systems, culverts, channels, bridges, and other drainage infrastructure.
- Support floodplain assessments, FEMA-related studies, flood hazard evaluations, and floodplain permitting activities.
- Develop and review drainage calculations, hydraulic models, and technical reports using applicable engineering methodologies and software.
- Apply HEC-RAS and other hydraulic modeling tools to evaluate existing and proposed drainage conditions and infrastructure improvements.
- Prepare roadway and civil design deliverables using OpenRoads Designer (ORD), AutoCAD, and other applicable engineering design software.
- Support stormwater management and water quality design, including treatment facilities, erosion control, and permanent stormwater infrastructure.
- Coordinate with CDOT, local municipalities, regulatory agencies, and other project stakeholders to support project development and delivery.
- Assist with the preparation of technical specifications, engineering reports, cost estimates, and construction documents.
- Coordinate design activities with multidisciplinary teams, including roadway, structural, traffic, geotechnical, environmental, and water resources professionals.
- Participate in AECOM's regional workshare initiatives, coordinating with other Southwest offices to support project delivery, resource planning, and technical collaboration.
- Review engineering work for accuracy, completeness, and compliance with applicable design standards, agency requirements, and project specifications.
- Support project managers and senior engineers in meeting project schedules, budgets, quality expectations, and client commitments.

Qualifications

Minimum Requirements

- BA/BS + 4 years of relevant experience or demonstrated equivalency of experience and/or education.

Preferred Qualifications

- Experience in transportation civil engineering design, with an emphasis on highway and roadway projects, drainage design, stormwater management, and hydraulic analysis.
- Experience with OpenRoads Designer (ORD) and AutoCAD for the development of roadway plans, drainage plans, grading plans, and construction documents.
- Demonstrated experience with hydrologic and hydraulic modeling, including HEC-RAS, drainage system analysis, floodplain evaluations, and FEMA flood hazard requirements.
- Experience supporting CDOT projects and familiarity with CDOT design standards, drainage criteria, specifications, and project delivery processes. Experience with other Colorado transportation agencies or local municipalities is also desirable.
- Engineer-in-Training (EIT) certification is preferred. Professional Engineer (PE) licensure in Colorado, or the ability to obtain Colorado PE licensure through reciprocity, is highly desirable.
- Experience coordinating multidisciplinary engineering workshare assignments across geographically distributed teams, with the ability to manage competing priorities, maintain quality standards, and deliver technical work products within established project schedules.

Additional Information

- Visa Sponsorship is not available for this role.

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.