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Posted 9 days ago

Mechanical Engineer in Training

@ Salas O'Brien

Ontario

Full-time1+ years experience
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SIGNALS

Overview

Salas O'Brien is hiring a Mechanical Engineer in Training in Toronto to help design mechanical building systems such as HVAC, plumbing, drainage and fire protection. The role involves calculations, equipment selection and Revit drawings. The position is full-time, in-office, with 10 to 15% travel.

Responsibilities:

  • Assist project teams designing HVAC, piping, plumbing and fire protection systems
  • Perform design calculations and select equipment
  • Prepare mechanical drawings using Revit
  • Design layouts for building facilities

Requirements summary:

  • Mechanical engineering degree with HVAC, fluid dynamics and thermodynamics focus
  • 1 to 2 years of practical mechanical system design experience
  • Demonstrated Revit experience
  • Valid Ontario driver's licence and access to a vehicle

Tools & skills

Source and dates

Employer career site / ATS feed · ultipro

Employer posting date
2026-10-28
First seen by our source
2026-10-28
Source record updated
2026-11-04

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SeniorityEntry level
DepartmentEngineering
Experience1+ years
Hours per week40 (estimated)
Scheduleday
Travelground: moderate
Work settingOffice
PositionMostly sitting
Physical demandsphysical low · computer high
LanguagesEnglish
Licences & certificationsPEO Engineer in Training (E.I.T.), Ontario Driver's Licence
Driver’s licencerequired, own vehicle
EducationBachelor’s degree (required)
Fields of studyMechanical Engineering

Summary and details written by AI from the posting; the employer’s posting is the authority.

Salas O'Brien

Saved company profile

Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.

Full company description

Salas O’Brien is an employee-owned engineering and technical services firm focused on advancing the human experience through the built environment. Our team is engineered for impact™, helping clients achieve critical goals, advancing our team members through growth and opportunity, and operating at the center of important global issues, including sustainability and decarbonization. We are a top firm as ranked by Engineering News-Record and Consulting-Specifying Engineer, and we have appeared for over a decade on the Inc. 5000 list of North America’s fastest-growing private companies.

LinkedIn followers
58,289
People associated on LinkedIn
2,142
Reported office locations
  • 8825 Research Dr, Irvine, California 92618, US
Other recorded names
  • M/E Engineering
  • Salas O'Brien
Specialties
  • Architecture and Interiors
  • Commissioning
  • Fire Protection
  • LEED and Cost Estimating
  • Energy Efficiency
  • Alternative Energy: Fuel Cells
  • Wind
  • Solar and Geothermal
  • Technology Design
  • Structural Engineering
  • Civil Engineering
  • Acoustics
  • Lighting Design
  • Mechanical
  • Electrical
  • Plumbing
  • and Security
Profile identifies a recruitment agency
No

Salas O’Brien is an employee-owned engineering and technical services firm focused on advancing the human experience through the built environment. Our team is engineered for impact™, helping clients achieve critical goals, advancing our team members through growth and opportunity, and operating at the center of important global issues, including sustainability and decarbonization. We are a top firm as ranked by…

FieldValue
IndustryEngineering Services
Company size1,001-5,000 employees
HeadquartersIrvine, California
Organization typePrivately Held
SpecialtiesArchitecture and InteriorsCommissioningFire ProtectionLEED and Cost EstimatingEnergy EfficiencyAlternative Energy: Fuel CellsWindSolar and GeothermalTechnology DesignStructural Engineering
Open jobs on Jobsy18
LinkedInView page
Job description

Mechanical Engineer in Training

At Salas O’Brien we tell our clients that we’re engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That’s why we’re committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future.

Building for the long-term means that all of our team members can expect to work on amazing projects with a people-first approach to problem solving. It also means that each member of our team has truly limitless potential to build a unique, meaningful, and high-impact career—and they’ll receive great total rewards along the way.

About Us:

Founded in 1975, Salas O’Brien is an employee-owned engineering and professional services firm focused on achieving impact for our clients, our team, and the world. We know that tomorrow’s requirements are today’s opportunities, and we are here to design lasting solutions for pressing challenges.

We work across a variety of industries providing integrated engineering and consulting services. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.

Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.

Job Summary:

We are searching for a Mechanical Engineer in Training to assist in the design and preparation of mechanical building systems drawings.

In this role you will: you will have responsibility for assisting project teams with the design of mechanical systems for various building facilities including heating, ventilation, air conditioning, piping, plumbing, drainage, fire protection and other specialty systems. You will have responsibility for performing design calculations, selecting equipment, preparing mechanical drawings utilizing Revit, and designing layouts.

You will be a great fit if: you have an interest in pursuing a career in Building Design as a Mechanical Engineer in Training.

Skills/abilities:

  • University Degree in Mechanical Engineering with a focus on the following courses, HVAC, Fluid Dynamics, and Thermodynamics.
  • 1 - 2 years’ practical experience designing mechanical systems for commercial, institutional or industrial buildings.
  • Certification or eligibility to register with PEO as an Engineer in Training (E.I.T.) is preferred.
  • Demonstrated experience using AutoDesk Revit.
  • Working knowledge of MS Office Suite (Outlook/Word/Excel/PowerPoint).
  • Strong written, verbal communication and presentation skills teamed with your ability to problem solve and make timely and well thought out decisions.
  • Ability to work cohesively in a team-based environment.
  • Ability to handle multiple concurrent projects, focused project schedules, and meet timelines.
  • Valid Ontario Driver's Licence and access to a vehicle.

Location: Toronto, Ontario, Canada – In-office position.

Travel: 10 – 15% travel expected.

Equal Opportunity Employment Statement

Salas O’Brien provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state/provincial, or local laws. Salas O’Brien will accommodate the disability-related needs of applicants as required by law.

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