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MECHANICAL ENGINEER

AAA Engineering, Ltd.
Chicago, IL Full Time
POSTED ON 7/27/2026
AVAILABLE BEFORE 8/25/2026
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Company Description

AAA Engineering, LTD is a leading minority-owned firm providing Mechanical, Electrical and Plumbing Engineering design services. The company is committed to delivering innovative and sustainable solutions to clients. The company holds certifications as a Minority-Owned Business Enterprise (MBE), Disadvantaged Business Enterprise (DBE) and Small Business Enterprise (SBE).

Overview

We are seeking a skilled Mechanical Engineer with experience working with public agencies. Candidates with additional background in transit and transportation will be highly preferred. This role involves supporting multi-disciplinary design projects, producing high-quality construction documents, and collaborating closely with engineers, architects, and project managers.

Key Responsibilities

  • Develop mechanical system designs, including HVAC and plumbing, for commercial, residential, and institutional projects.
  • Create and manage detailed Revit/BIM models, ensuring accuracy, coordination, and adherence to project standards.
  • Produce construction drawings, specifications, and calculations that meet applicable codes and project requirements.
  • Coordinate with architectural and engineering teams to resolve design conflicts and maintain overall project quality.
  • Assist in performing load calculations, equipment selections, and system sizing.
  • Support the integration of plumbing and, when applicable, electrical design components into coordinated building systems.
  • Participate in project meetings and provide technical input throughout the design process.
  • Review shop drawings, respond to RFIs, and provide construction-phase support as needed.

Qualifications

  • Bachelor’s degree in Mechanical Engineering or related field.
  • 5-10 years of experience.
  • Strong proficiency in Revit and BIM workflows (required).
  • Knowledge of mechanical codes, standards, and industry best practices.
  • Ability to collaborate in a multidisciplinary environment with excellent communication and problem-solving skills.
  • EIT or PE licensure is required.

MECHANICAL ENGINEER

Name

First Name(required)

Last Name(required)

Email

Phone Number

Resume

Add a File

Key Responsibilities

  • Develop mechanical system designs, including HVAC and plumbing, for commercial, residential, and institutional projects.
  • Create and manage detailed Revit/BIM models, ensuring accuracy, coordination, and adherence to project standards.
  • Produce construction drawings, specifications, and calculations that meet applicable codes and project requirements.
  • Coordinate with architectural and engineering teams to resolve design conflicts and maintain overall project quality.
  • Assist in performing load calculations, equipment selections, and system sizing.
  • Support the integration of plumbing and, when applicable, electrical design components into coordinated building systems.
  • Participate in project meetings and provide technical input throughout the design process.
  • Review shop drawings, respond to RFIs, and provide construction-phase support as needed.

Qualifications

  • Bachelor’s degree in Mechanical Engineering or related field.
  • 5-10 years of experience.
  • Strong proficiency in Revit and BIM workflows (required).
  • Knowledge of mechanical codes, standards, and industry best practices.
  • Ability to collaborate in a multidisciplinary environment with excellent communication and problem-solving skills.
  • EIT or PE licensure is required.

MECHANICAL ENGINEER

Key Responsibilities

  • Develop mechanical system designs, including HVAC and plumbing, for commercial, residential, and institutional projects.
  • Create and manage detailed Revit/BIM models, ensuring accuracy, coordination, and adherence to project standards.
  • Produce construction drawings, specifications, and calculations that meet applicable codes and project requirements.
  • Coordinate with architectural and engineering teams to resolve design conflicts and maintain overall project quality.
  • Assist in performing load calculations, equipment selections, and system sizing.
  • Support the integration of plumbing and, when applicable, electrical design components into coordinated building systems.
  • Participate in project meetings and provide technical input throughout the design process.
  • Review shop drawings, respond to RFIs, and provide construction-phase support as needed.

Qualifications

  • Bachelor’s degree in Mechanical Engineering or related field.
  • 5-10 years of experience.
  • Strong proficiency in Revit and BIM workflows (required).
  • Knowledge of mechanical codes, standards, and industry best practices.
  • Ability to collaborate in a multidisciplinary environment with excellent communication and problem-solving skills.
  • EIT or PE licensure is required.

Salary.com Estimation for MECHANICAL ENGINEER in Chicago, IL
$98,919 to $118,410
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