About the job
AECOM is actively looking for a talented and forward-thinking Tunnel Design Engineer to enhance our expanding tunneling practice in Chelmsford, MA. This opportunity is perfect for individuals with strong technical expertise and a collaborative spirit, possessing hands-on experience in the analysis and design of tunnel and underground infrastructure.
Joining AECOM means becoming part of a global community of over 50,000 professionals united by a common goal: to create a better world. Our projects enhance mobility, resilience, access to clean water, and community connectivity.
The responsibilities of this role encompass the following:
Key Responsibilities
Design tunnels and underground structures utilizing TBM (Tunnel Boring Machine) and SEM (Sequential Excavation Methods).
Design SOE (Support of Excavation) systems for shafts, portals, cut-and-cover structures, and deep excavations.
Develop, verify, and validate analytical, spreadsheet, and manual design calculations.
Utilize commercial numerical modeling software for advanced analyses.
Independently structure work plans, design tasks, and deliverables for underground infrastructure projects.
Prepare comprehensive design reports, technical specifications, and drawing packages, as well as assemble contract documents.
Work collaboratively with colleagues across various disciplines, external partners, and clients to ensure successful project execution.
Offer expert guidance in soil mechanics, rock mechanics, and ground-structure interaction to multidisciplinary teams on significant transportation and water conveyance projects.
Contribute to the enhancement and ongoing development of AECOM’s tunneling standards, tools, and best practices.

