Civil/Site Design Engineer II — AutoCAD Civil 3D

Colliers Engineering & Design; Allentown (Lehigh County); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Health insurance

401(k) matching

Paid time off

Dental and vision coverage

Job summary

Colliers Engineering & Design is seeking a Civil Engineering Designer to coordinate design tasks, lead support staff, and deliver grading and drainage designs for development projects using AutoCAD Civil 3D. Join our Civil/Site team to advance your career on warehousing, sports, residential, or mixed‑use projects.

We value collaboration with regulators, clients, and coworkers, with strong emphasis on accuracy, timeline adherence, and quality engineering solutions.

Qualifications

• Bachelor's Degree in Civil Engineering required.
• 2–4+ years civil engineering experience in land development.
• Experience with AutoCAD Civil 3D and mentoring junior staff.
• Ability to interact with coworkers, clients, and regulatory agencies.
• Strong verbal and written communication and attention to detail.

Responsibilities

• Review zoning and land development regulations to determine planning limitations.
• Lead site investigations, due diligence, and concept drawings coordination.
• Design stormwater management and conveyance systems using Civil 3D.
• Prepare pipe sizing calculations and grading design for site plans.
• Coordinate with AutoCAD draftsmen and manage project timelines.

Skills

AutoCAD Civil 3D

Stormwater design

Hydrology analysis

Project leadership

Mentoring juniors

Education

Bachelor's Degree in Civil Engineering

Tools

AutoCAD Civil 3D

Job description

Colliers Engineering & Design is seeking a Civil Engineering Designer to coordinate design tasks, lead support staff, and deliver grading and drainage designs for development projects using AutoCAD Civil 3D. Join our Civil/Site team to advance your career on warehousing, sports, residential, or mixed‑use projects.

We value collaboration with regulators, clients, and coworkers, with strong emphasis on accuracy, timeline adherence, and quality engineering solutions.