Project Engineer - Civil​/Site Land Development

Overview

Colliers Engineering & Design is seeking a Project Engineer to join our Civil/Site Discipline in Phoenix, Arizona. The Project Engineer will utilize engineering skills to perform design tasks, including grading and drainage designs associated with development projects. Work within AutoCAD alongside staff engineers to collaborate and complete projects within established budgets, deadlines, and agency regulations.

• Review of municipal zoning and land development ordinances and applicable agency regulations to determine the property's land development limitations.
• Site Investigation & Due Diligence including the review of ordinances, utility service research, outside agency regulations and site visits to establish comprehensive development guidelines.
• Preparation of Concept Drawings based upon client’s development objectives and conclusions of due diligence. Involves preparation of concept plan, including coordination with AutoCAD drafter.
• Lead the review and design of Stormwater Management & Stormwater Conveyance Systems, including the use of AutoCAD Civil 3D and Hydrology design software.
• Prepare pipe sizing calculations for stormwater conveyance systems, including drainage area maps.
• Evaluate surface runoff coefficients, invert, slope, velocity and hydraulic grade line using the Rational Method and Manning’s Equation.
• Knowledge of local stormwater management design regulations.
• Grading design to ensure value engineering through earthwork analysis and site safety via appropriate design slopes.
• Subdivision and site plan design and layout.
• Design of Utility Systems including stormwater conveyance, sanitary sewer service, pump station design, water, gas, and communications services, with resolution of vertical and horizontal utility conflicts.
• Soil Erosion & Sediment Control Design, including stability calculations, Best Management Practices, swale design, spillway design, and determination of construction sequence.
• Prepare construction cost estimates based on site plan drawings as required for bonding and client purposes.
• Ability to work independently and lead a team of other engineers.

• Bachelor’s Degree in Civil Engineering or related field.
• 4-7+ years of related experience.
• Engineer in Training (EIT) required.
• Professional Engineer license (as required) preferred.
• Valid driver’s license preferred.
• Knowledge of the local municipal, county and state land use, planning and zoning processes and regulations. Ability to read, write and understand English for purposes of comprehending written job-related communications and verbal instructions and interactions.
• Proficiency in technical skills in stormwater management, hydraulics, hydrological analysis, grading and other site development related designs.
• Demonstrated Civil 3D skills with the ability to design site layouts concept through completion.
• Self-starter who can work independently and with team members.

At Colliers Engineering & Design, our people are our most important resource. We are committed to providing all our employees with a safe, comfortable work environment, potential for career advancement, and the opportunity to impact society through projects and company-sponsored activities. This includes a comprehensive benefits package and programs to support work-life balance, professional growth, and community involvement.