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Infrastructuredg

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Civil Engineer Summer Intern

Sioux FallsPosted Sep 17, 2026

Job description

Job Overview Infrastructure Design Group, Inc. is seeking a motivated Civil Engineering Summer Intern to join our team. You will work alongside experienced professional engineers on exciting real-world municipal, land development, and infrastructure projects. This internship offers hands-on field experience, technical office training, and direct mentorship.

Key Responsibilities

Assist with preparing project plans, design calculations, cost estimates, and reports using AutoCAD or Civil 3D. Field Work: Visit active job sites to conduct construction observation and data collection. Team Collaboration: Coordinate with project managers, engineers, CAD technicians, and land survey team.

Qualifications

& Skills Education: Currently enrolled in an accredited Bachelor’s or Master’s degree program in Civil Engineering or a related field. Technical Knowledge: Basic understanding of civil engineering principles and familiarity with AutoCAD or Civil 3D.

Requirements

Valid driver's license and the physical ability to navigate outdoor job sites and weather conditions. Schedule: Full-time, 40 hours per week during the summer season

Description copied from Infrastructuredg's careers page. Read the full posting before you apply.

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