Structural Bridge Design Internship

Modjeski and Masters; St. Louis, Edwardsville (MO, IL); On-site; USD 28,000 - 41,000; Part time

Benefits offered by this job

Mentorship from engineers

Flexible scheduling

Job summary

Modjeski and Masters invites students to join our Structural Bridge Design Internship in St. Louis, MO. You will work with experienced bridge engineers on design, analysis, and rehabilitation of transportation structures while gaining hands-on skills.

Candidates must be pursuing a Civil Engineering degree from an ABET-accredited program, with coursework in structural analysis and design. Proficiency in MS Office is expected; familiarity with AutoCAD, MicroStation, STAAD, SAP2000, or OpenBridge

Qualifications

• 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.

Responsibilities

• Assist bridge engineers with the design, analysis, inspection and rehabilitation of bridges.
• Support preparation of structural calculations, plans, specifications and cost estimates.
• Develop bridge plans, details and construction documents.
• Perform engineering calculations and research under licensed engineers.
• Use engineering CAD software to support project development.
• Participate in field visits and bridge inspections as needed.
• Assist with data collection, reports and project documentation.
• Collaborate with highway, geotechnical and construction teams.

Skills

Analytical skills

Organizational skills

Problem solving

Verbal communication

Written communication

Team collaboration

Learning mindset

MS Office

Education

ABET-accredited Civil Engineering degree

Tools

AutoCAD

MicroStation

OpenBridge Designer

STAAD

SAP2000

Job description

Job DetailsLevel: EntryJob Location: St Louis MO - St Louis, MO 63103Position Type: InternshipSalary Range: $20.00 - $30.00

The Edwardsville, IL and St. Louis, MO offices of Modjeski and Masters are seeking students interested in aStructural 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 multidisciplinary teams including highway, geotechnical, and construction engineering professionals.
• Gain exposure to bridge design standards, construction practices, and project delivery processes.
• Perform other duties and special projects as assigned.

Why Join Us?

Gain Valuable Industry Experience

• Work alongside nationally recognized bridge engineers.
• Contribute to the design and rehabilitation of critical transportation infrastructure.
• Receive mentorship from experienced structural and bridge engineering professionals.
• Develop practical engineering skills through real‑world project experience.
• Gain exposure to a wide variety of bridge types, materials, and structural systems.
• Build professional relationships and expand your engineering network.
• Flexible scheduling options available to accommodate academic commitments.

Who We Are

Modjeski and Masters (M&M) is a nationally recognized transportation engineering firm with a bridge engineering focus. For more than 130 years, we have delivered innovative engineering solutions and have been responsible for the design, inspection, rehabilitation, and maintenance of some of the nation's most notable bridges and transportation structures.

As a Structural Bridge Design Intern, you will work alongside experienced professionals on a variety of challenging and rewarding projects. Whether supporting the design of new bridges, assisting with inspections of existing structures, or contributing to rehabilitation and preservation efforts, you will gain valuable experience that helps prepare you for a successful career in structural and bridge engineering.

Candidates must be authorized to work in the United States.

Modjeski and Masters is an Equal Opportunity Employer (EOE/M/F/D/V).

Questions regarding open positions may be directed to: Recruiting Coordinator, Jamie Kibler, [e-mail]

Notice to Third-Party Recruiters

Modjeski and Masters, Inc. only compensates job placement recruiters that have a valid Modjeski and Masters, Inc. approved written agreement in place for recruiting services. Modjeski and Masters, Inc. does not compensate third‑party recruiters for unsolicited candidate submissions.