Jobs at Salas O'Brien

The Senior Mechanical Engineer designs mechanical systems for facilities, leads project teams, conducts load calculations, and ensures code compliance while mentoring junior engineers.

The Senior Electrical Engineer leads design projects in power generation and distribution, coordinating with teams and securing new work while ensuring compliance with industry standards.

As a Project Electrical Engineer, you will assist in high-profile data center projects, focusing on power and lighting designs while collaborating with a multi-disciplined team.

The Mechanical Engineer will design mechanical systems for projects, provide technical leadership, and mentor junior staff, focusing on HVAC system designs and specifications.

Design HVAC and mechanical systems for commercial and institutional projects: produce construction drawings/specifications, perform load and energy modeling (Trane 3D Plus, IES), coordinate with architects and consultants, write specifications, develop reports/studies, and provide construction administration. Collaborate on sustainable, net-zero building design in a co-located multidisciplinary team.

Coordinate technology design efforts, document design and construction progress, produce reports and meeting minutes, use Revit/AutoCAD/Bluebeam, review project documents and submittals, assist with RFIs/CPRs/ASIs/RFPs, and perform QA/QC across design phases while collaborating with lead technology designer.

Support electrical system design for lighting, power, life-safety, and special systems across renovations and new facilities. Perform field surveys, review design documentation, conduct load calculations and service sizing, assist construction administration, and coordinate with other disciplines.

Provide administrative and facilities coordination for the Montreal office: manage office logistics, vendors, supplies and equipment; support onboarding/offboarding; handle basic accounting tasks (expense reports, invoices, cheque deposits); prepare documents and maintain filing systems; support internal communications, local marketing execution, safety committee duties and act as first responder; occasional errands requiring a driver's licence.

Lead mechanical system design for new, renovated, and addition projects including HVAC system design, load/energy calculations, equipment selection, specifications, code compliance, construction administration, QA/QC, interdisciplinary coordination, client communication, and mentoring junior engineers.

Design and engineer mechanical/HVAC systems for data centers, commercial, telecom, and education projects. Perform load/energy calculations, equipment selection, code compliance, specifications, construction administration, existing building surveys, QA/QC, and collaborate across disciplines to deliver coordinated project documentation and services.

Lead financial administration for projects including budgeting, cash flow management, invoicing, revenue recognition, and accounts payable/receivable. Prepare month-end close items, project cost reports, maintain subcontractor purchase orders, monitor financial risks and change orders, and support process improvement and other accounting functions as needed.

Lead capital projects in regulated manufacturing (pharmaceutical/biotech) through full lifecycle: scoping, design coordination, procurement, construction oversight, commissioning, qualification/validation support, and turnover while managing scope, schedule, budget, risks, and stakeholder communication.

The Mechanical Engineer will lead the design of HVAC systems, collaborate with teams, and perform load calculations. Responsibilities include creating specifications and conducting surveys.

The Electrical Project Manager will manage electrical engineering projects, coordinate teams, monitor schedules and budgets, and ensure client satisfaction.

Lead design of electrical systems for new, renovated, and expanded facilities. Produce construction drawings and specifications, perform calculations, ensure NEC and IECC compliance, design distribution, lighting and controls, coordinate with clients, code officials, and contractors, and manage projects from concept to completion.

Support execution of capital projects in regulated manufacturing (pharmaceutical/life sciences), coordinating engineering, operations, quality, validation, and vendors. Assist scope development, equipment selection, procurement, installation, and documentation within cGMP/change-control environments. Track schedules, risks, and deliverables; communicate with stakeholders and support process and project improvements focused on compliance and efficient execution.

The Project Engineer supports design and execution of building systems projects by applying engineering principles and collaborating with teams to prepare construction documents.

Lead controls engineering projects from concept through commissioning: manage scope, cost, schedule and small teams; develop PLC and HMI applications (Allen‑Bradley/FactoryTalk); design control networks, VFD and servo systems (Rockwell); document designs, test plans, and progress; communicate with customers and contractors; travel occasionally (<25%).

Support design, execution, and optimization of process, utility, and manufacturing systems for pharmaceutical and regulated facilities. Develop engineering deliverables, maintain controlled documentation, participate in commissioning/CQV activities, and collaborate with clients and project teams to ensure compliance with cGMP and project requirements.

Design and document lighting systems for commercial and residential projects using CAD/Revit and photometric software; specify fixtures and controls; perform photometric measurements and energy/code compliance calculations; collaborate with project teams, review contractor submittals, and support commissioning and final inspections.