Mechanical Engineer

Salas O'Brien

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

Posted 10/26/2026full-timeRemote • CanadaSeniorLeadWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in mechanical and HVAC system design for mission-critical facilities, with a strong focus on energy efficiency, redundancy, and compliance with relevant codes and standards. Proven ability to collaborate with multidisciplinary teams and mentor junior staff while delivering integrated design solutions.

Highest-signal resume keywords

HVAC System DesignMechanical System RedundancyProfessional Engineer (P.Eng.) CertificationProficiency in Revit and AutoCADExperience in Mission-Critical Facilities

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Mechanical System DesignHVAC Design CalculationsEnergy Efficiency PrinciplesLoad Diversity PrinciplesCFD AnalysisEnergy ModelingSustainability Design PracticesConstruction Document PreparationSystem Design and Equipment SelectionIntegrated Design Solutions

Soft Skills

Excellent CommunicationProblem-SolvingTeamworkMentoring

Tools & Technologies

RevitAutoCADHAPTRACE 700

Certifications & Qualifications

Professional Engineer (P.Eng.)Bachelor’s Degree in Mechanical Engineering

Industry Keywords

ASHRAENFPASMACNAIMCMission-Critical FacilitiesData CentersHigh-Performance FacilitiesBuilding CodesContinuous Process ImprovementField Reviews

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
Collaborate with multidisciplinary engineers and designers to develop HVAC and mechanical system designs meeting reliability, redundancy, and energy-efficiency standards

Requirements

What you’ll need

Bachelor’s degree in Mechanical Engineering from an accredited institution
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
Bachelor’s degree in Mechanical Engineering required
Professional Engineer certification required
Less than 15% travel

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