Civil Engineering Student Intern - Summer 2026

Stonefield Engineering & Design, a full-service Professional Engineering and Consulting Firm, is recruiting enthusiastic and goal-driven civil engineering interns for summer 2026.  Our firm offers a unique career opportunity for candidates as passionate about personal and professional growth as our team is. We are committed to providing the highest level of engineering expertise and customer service to our clients.  For those who join the Stonefield team, we provide the tight-knit feel of a small firm while offering unparalleled access to management and opportunity for learning and career advancement.

About the Role

Stonefield Engineering and Design is currently recruiting Engineering students to join our Traffic or Site / Civil Engineering Team. These dynamic positions will offer the opportunity for diverse interaction and rapid growth.

Benefits

Paid Company Events : From ski trips to summer parties, holiday celebrations, and more—we value time spent together as a team.

Responsibilities

• Performing traffic counts, field inspection, preparing Traffic Impact Studies, and Highway Capacity Analysis
• NJDOT Permitting, attending project meetings, roadway design, and traffic signal design
• Site and zoning investigation, concept design, field work, drafting of site plans, assisting in site plan design, data collection, cost estimating, and associated supporting tasks.

Qualifications