Mechanical Engineer

Salas O'Brien

. Develop detailed mechanical and HVAC designs, calculations, and construction documents for mission-critical facilities .

Posted 10/23/2026full-timeRemote • CanadaSeniorLeadWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in mechanical and HVAC design for mission-critical facilities, with a strong focus on energy efficiency, system redundancy, and compliance with relevant codes and standards. Proficient in collaborating with multidisciplinary teams and mentoring junior staff to achieve high-performance outcomes.

Highest-signal resume keywords

Mechanical System DesignHVAC DesignRevit ProficiencyProfessional Engineer (P.Eng.)Mission-Critical Facilities Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Mechanical EngineeringHVAC System DesignLoad Diversity PrinciplesEnergy EfficiencyCFD AnalysisEnergy ModelingConstruction DocumentationSystem RedundancyTechnical Requirements DefinitionProcess Improvement

Soft Skills

CommunicationProblem-SolvingTeamworkMentoring

Tools & Technologies

RevitAutoCADHAPTRACE 700

Certifications & Qualifications

Professional Engineer (P.Eng.)

Industry Keywords

ASHRAENFPASMACNAIMCData CentersHigh-Performance FacilitiesBuilding CodesMission-Critical Facilities

About the role

Key responsibilities & impact

Develop detailed mechanical and HVAC designs, calculations, and construction documents for mission-critical facilities
Perform system design and equipment selection for chilled water, air handling, and cooling systems
Coordinate with electrical, structural, and controls disciplines to deliver integrated design solutions
Review and approve shop drawings, submittals, and contractor RFI responses
Support field reviews and commissioning activities to ensure design intent and performance requirements are met
Apply relevant codes and standards including ASHRAE, NFPA, SMACNA, IMC, and applicable local and provincial building codes
Collaborate with clients and internal teams to define scope, schedule, and technical requirements
Contribute to continuous process improvement and mentor junior staff where applicable
Design and coordinate mechanical systems for mission-critical data centers and other high-performance facilities across North America

Requirements

What you’ll need

Bachelor’s degree in Mechanical Engineering from an accredited institution (Master’s preferred)
10+ years of experience in HVAC and mechanical system design, preferably in mission-critical, data center, or high-tech facilities
Strong understanding of mechanical system redundancy, energy efficiency, and load diversity principles
Proficiency in Revit, AutoCAD, and HVAC design tools such as HAP, TRACE 700, or similar
Working knowledge of CFD analysis, energy modeling, or sustainability design practices is a plus
Excellent communication, problem-solving, and teamwork skills
Professional Engineer (P.Eng.) designation in Canada required, with registration in the applicable province or territory
Authorized to work in Canada

Benefits

Comp & perks

Professional development and mentorship opportunities
Supportive and innovative team environment
Competitive salary
Benefits
Ownership opportunities through the Salas O’Brien employee-ownership program
Experience in high-tech industries and mission-critical environments
Unique, large-scale data center projects across North America