Mechanical Design Engineer

Title: Mechanical Design Engineer I / II (EIT)

Location: Columbus, Ohio

Type: Direct Hire

Industry: Mission-Critical Infrastructure HVAC & Mechanical Systems Design

Compensation: $80k-$90k

Company Overview

Our client is an engineering consulting firm specializing in the design and delivery of mission-critical infrastructure systems. Their work supports facilities where uptime is essential, including data centers, telecommunications infrastructure, and other high-reliability environments.

The team provides mechanical and electrical design services for systems such as cooling plants, HVAC systems, power infrastructure, and environmental control systems, working directly with facility owners and operators.

Position Summary

The Mechanical Design Engineer (Level I / II) supports the design and development of mechanical systems for mission-critical facilities. This role is focused on HVAC system design, equipment layout, and construction document development, working under the guidance of senior engineers.

This is a hands-on, design-oriented role where the engineer will contribute to system layouts, calculations, and coordination efforts across multiple projects. The position offers exposure to real-world infrastructure projects and collaboration with clients, contractors, and internal engineering teams.

Responsibilities

Assist in the design of HVAC and mechanical systems for commercial, industrial, and mission-critical facilities

Develop system layouts including ductwork, piping, and equipment placement

Support the design of systems such as:

Chilled water systems

Air handling units (AHUs)

CRAC / CRAH units (data center environments)

Pumps and cooling towers

Perform basic engineering calculations including:

Heat gain / heat loss

Airflow and ventilation requirements

Equipment sizing support

Prepare and modify construction drawings using AutoCAD and/or Revit

Coordinate mechanical systems with electrical, architectural, and structural disciplines

Assist in reviewing shop drawings and submittals

Support construction-phase activities including field coordination and site visits

Participate in project meetings and internal design reviews

Maintain documentation and support development of project deliverables Qualifications

Bachelor's Degree in Mechanical Engineering

EIT (Engineer-in-Training) certification preferred or in progress

1 5+ years of experience in mechanical design, HVAC, or building systems

Experience with:

HVAC system layouts

Mechanical piping and duct routing

Equipment selection support

Familiarity with industry standards such as ASHRAE, NFPA, and building codes

Proficiency with:

AutoCAD and/or Revit

Microsoft Office (Excel, Word) Technical Skills

Understanding of HVAC systems and mechanical design fundamentals

Exposure to:

Chilled water systems

Air distribution systems

Pumps, valves, and mechanical equipment

Basic knowledge of building automation systems (Client) such as Trane Tracer or similar platforms

Ability to interpret engineering drawings and specifications

Understanding of construction documentation and design workflows Preferred (Not Required)

Exposure to mission-critical environments such as:

Data centers

Telecommunications facilities

Labs or cleanrooms

Internship or work experience in consulting engineering or mechanical contracting

Familiarity with load calculation tools (Trane Trace, Carrier HAP, etc.) Core Competencies

Strong attention to detail and willingness to learn

Ability to work in a collaborative team environment

Good communication skills with both technical and non-technical stakeholders

Ability to manage multiple tasks and meet deadlines

Interest in developing toward a Professional Engineer (PE) license