Structural Bridge Design Internship

MODJESKI AND MASTERS INC
St. Louis, Missouri, United StatesPosted Sep 9, 2026
Design

About the role

Job DetailsLevel: EntryJob Location: St Louis MO - St Louis, MO 63103Position Type: InternshipSalary Range: $20.00 - $30.00The Edwardsville, IL and St. Louis, MO offices of Modjeski and Masters are seeking students interested in a Structural Bridge Design Internship. This internship provides an excellent opportunity for students pursuing a degree in Civil Engineering to gain hands-on experience working with experienced bridge engineers on the design, analysis, and rehabilitation of transportation structures. What We're Looking For Currently pursuing a Bachelor's or Master's degree in Civil Engineering from an ABET-accredited college or university. Coursework in structural analysis, structural design, steel design, reinforced concrete design, or related disciplines preferred. Interest in structural engineering, bridge engineering, and transportation infrastructure. Strong analytical, organizational, and problem-solving skills. Familiarity with Microsoft Office applications. Experience with AutoCAD, MicroStation, OpenBridge Designer, STAAD, SAP2000, or other engineering software is a plus. Excellent verbal and written communication skills. Ability to work effectively in a collaborative, team-oriented environment. Eagerness to learn and develop technical skills under the guidance of experienced professionals. What You'll Do Assist bridge engineers with the design, analysis, inspection, and rehabilitation of highway, railroad, and pedestrian bridges. Support the preparation of structural calculations, plans, specifications, and construction cost estimates. Assist in the development of bridge plans, details, and construction documents. Perform engineering calculations and technical research under the supervision of licensed engineers. Utilize engineering software and CAD platforms to support project development. Participate in field visits and bridge inspections as needed. Assist with data collection, report preparation, and project documentation. Collaborate with multid

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