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Colliers Engineering & Design

Engineering, architecture, design consulting services

Civil/Site Engineer

Water Resources EngineeringUpdated on Nov 10
Full-timePittsburgh, PA, USANo salary listedIn-person

About the Job

Requirements

  • A bachelor's degree in civil or environmental engineering is required.
  • Four to eight or more years of related land development (civil/site) experience is required.
  • EIT (Engineer in Training) certification is required.
  • Demonstrated Civil 3D skills and the ability to design site layouts from concept through completion.
  • Proficiency in stormwater management, hydraulics, hydrological analysis, grading, and other site development-related designs.
  • Ability to read, write, and understand English to comprehend written job-related communications and verbal instructions and interactions.

Responsibilities

  • Design land development projects using Civil 3D, including site, grading, and utility design.
  • Review municipal zoning and land development ordinances and applicable agency regulations to determine land development limitations for properties.
  • Conduct site investigations and due diligence by reviewing ordinances, researching utility services and outside agency regulations, and making site visits to establish comprehensive development guidelines.
  • Prepare concept drawings and plans based on client development objectives and due diligence conclusions, coordinating with AutoCAD draftsmen as needed.
  • Lead or contribute to the review and design of stormwater management and conveyance systems using AutoCAD Civil 3D and hydrology design software.
  • Prepare pipe-sizing calculations and drainage area maps for stormwater conveyance systems.
  • Evaluate surface runoff coefficients, invert, slope, velocity, and hydraulic grade lines using the Rational Method and Manning’s Equation.
  • Apply stormwater management design regulations.
  • Design grading to achieve value engineering through earthwork analysis and address site safety using appropriate design slopes.
  • Design and lay out subdivisions and site plans.
  • Design utility systems, including stormwater conveyance, sanitary sewer service, pump stations, water, gas, and telephone service, and identify and resolve vertical and horizontal utility conflicts.
  • Design soil erosion and sediment controls, including stability calculations, best management practices, swales, spillways, and construction sequencing.
  • Prepare construction cost estimates from site plan drawings for bonding and client purposes.
  • Guide junior staff as needed.
  • Coordinate with the Infrastructure department on utility coordination and municipal utility design for complex highway and bridge projects.

Desired Qualifications

  • A PE license or progress toward licensure is preferred.
  • Experience with MicroStation, HydroCAD, WaterCAD, HEC-HMS, HEC-RAS, OpenRoads, or InRoads is a plus.
  • Prior experience in business development, project management, client-facing work, or cost estimating is a plus.

About the Company

Colliers Engineering & Design

Engineering, architecture, design consulting services

Colliers Engineering & Design provides multi-disciplinary engineering, architecture, design and consulting services for public and private sector clients. With offices across the United States and a team of over 3,500 professionals, the firm uses advanced technologies to deliver tailored solutions. What sets the company apart is its people and approach—emphasizing personal responsibility, client-centric focus, and community impact, driven by leaders who think and act differently. The goal is to accelerate client success by delivering integrated, practical results through a collaborative, accountable culture.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Red Bank, NJ
Founded
1984

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