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Added 13 mins ago
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Electrical, Instrumentation & Control Specialist
Artelia Canada
Montreal, QC
- Full-time
Prepare project documentation including but not limited to bills of materials, calculations, data sheets, detailed drawings, specifications, technical reports, and test plans;
Added 13 mins ago
BC
Director, Strategic Advisory - Category Management
BBA Consultants
Toronto, ON
- Full-time
…establish the portfolio architecture and strategic direction, lead category strategies and transform BBA’s technical and industry expertise into differentiated, market-relevant and…
Added 13 mins ago
OP
Thermal Operating Supervisor- 12 Month Contract
Ontario Power Generation
Bath, ON
- Contract
…liaising with internal and external stakeholders, and resolving technical and operational issues in accordance with applicable procedures, standards, and health and safety…
Added 13 mins ago
BC
Department Manager, Advanced Fuels and Chemicals - Instrumentation and Controls
BBA Consultants
Quebec, QC
- Full-time
…and Controls (I&C) department. In this strategic role, you’ll lead a multidisciplinary team of engineers, designers and specialists while driving business growth within the chemical,…
Added 13 mins ago
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Principal Architect
WalterFedy
Toronto, ON
- Full-time
The highly experienced and visionary Principal Architect will lead and manage complex architectural projects from concept through completion. This role requires a strategic thinker with a…
Added 13 mins ago
BC
Director, Strategic Advisory - Category Management
BBA Consultants
Vancouver, BC
- Full-time
…establish the portfolio architecture and strategic direction, lead category strategies and transform BBA’s technical and industry expertise into differentiated, market-relevant and…
Added 13 mins ago
CE
Architecte Matériel Senior
CMC Electronics
Montreal, QC
- Full-time
…enhance CMC’s core products. As the hands-on hardware expert and technical lead, you own the hardware design from requirements through certification and qualification. A strong avionics…
Added 13 mins ago
A
Project Manager Intern-Winter 2027
ABB
Montreal, QC · Saint-Laurent, QC
- Full-time
At ABB, we help industries run leaner and cleaner - and every person here makes that happen. You’ll be empowered to lead, supported to grow, and proud of the impact we create together. Join…
Added 13 mins ago
BC
Department Manager, Advanced Fuels and Chemicals - Instrumentation and Controls
BBA Consultants
Boisbriand, QC
- Full-time
…and Controls (I&C) department. In this strategic role, you’ll lead a multidisciplinary team of engineers, designers and specialists while driving business growth within the chemical,…
Added 13 mins ago
BC
Department Manager, Advanced Fuels and Chemicals - Instrumentation and Controls
BBA Consultants
Mont-Saint-Hilaire, QC · Mont-St-Hilaire, QC
- Full-time
…and Controls (I&C) department. In this strategic role, you’ll lead a multidisciplinary team of engineers, designers and specialists while driving business growth within the chemical,…
Added 13 mins ago
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Distribution Engineer (Networks)
Actalent
Calgary, AB
- $65 to $80 CAD / hour
- Contract
…from initial scoping through design, construction support, and technical…
Added 13 mins ago
BC
Director, Strategic Advisory - Category Management
BBA Consultants
Montreal, QC
- Full-time
…establish the portfolio architecture and strategic direction, lead category strategies and transform BBA’s technical and industry expertise into differentiated, market-relevant and…
Added 13 mins ago
A
Distribution Designer
Actalent
Calgary, AB
- $45 to $60 CAD / hour
- Contract
…growing Calgary-based team. You will serve as an Experienced technical resource responsible for engineering design, project execution, permitting, technical analysis, and quality assurance…
Added 13 mins ago
A
Regional Digital B&P Leader
ABB
Montreal, QC · Saint-Laurent, QC
- Full-time
At ABB, we help industries run leaner and cleaner - and every person here makes that happen. You’ll be empowered to lead, supported to grow, and proud of the impact we create together. Join…
Added 13 mins ago
BC
Department Manager, Advanced Fuels and Chemicals - Instrumentation and Controls
BBA Consultants
Montreal, QC
- Full-time
…and Controls (I&C) department. In this strategic role, you’ll lead a multidisciplinary team of engineers, designers and specialists while driving business growth within the chemical,…
Added 13 mins ago
BC
Director, Strategic Advisory - Category Management
BBA Consultants
Calgary, AB
- Full-time
…establish the portfolio architecture and strategic direction, lead category strategies and transform BBA’s technical and industry expertise into differentiated, market-relevant and…
Added 29 mins ago
W
Senior Technical Consultant, Geotechnical Engineer
Worley
Markham, ON · Oakville, ON
- Full-time
Lead client meetings, technical workshops and project presentations, translating complex engineering information into clear recommendations that support informed decision-making.
Added 29 mins ago
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Lead Material Handling Engineer
Fluor
Vancouver, BC
- Full-time
…facilities for the mining industry. The successful candidate will lead mechanical engineers and CAD designers and be responsible for creating a suitable facility which may encompass some or…
Added 29 mins ago
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Cloud & AI Infrastructure Solution Engineer
Microsoft
Toronto, ON
- Full-time
In this technical sales role, you will help customers design secure, scalable, resilient, and sovereign cloud architectures that support their Frontier transformation and modernization…
Added 29 mins ago
F
Expeditor Lead
Fluor
Vancouver, BC
- Full-time
…responsibilities.. Position serves as a Project Expediting Lead on a medium- to large-sized EPC projects. This role has key responsibilities for critical supplier…
Added 29 mins ago
F
Senior Control Systems Engineer
Fluor
Calgary, AB
- Full-time
We are seeking a Senior Control Systems Engineer to lead the design, development, and implementation of control and automation systems for complex industrial projects. In this role, you…
Added 29 mins ago
M
Solution Engineer - Apps & Agents
Microsoft
Toronto, ON
- Full-time
…the strategy and inspiring the CxO/Business Decision Maker/Technical Decision Maker. You are responsible for designing the solution and delivering an industry-aligned demonstration to the…
Added 29 mins ago
F
Material Planning Lead
Fluor
Vancouver, BC
- Full-time
The role of Material Planning Lead provides leadership for all related material planning activities on medium to large, complex EPC projects. This role is part of the leadership team and is…
Added 29 mins ago
M
Solution Engineer - Apps & Agents
Microsoft
Calgary, AB · Edmonton, AB · Vancouver, BC
- Full-time
…the strategy and inspiring the CxO/Business Decision Maker/Technical Decision Maker. You are responsible for designing the solution and delivering an industry-aligned demonstration to the…
Added 29 mins ago
M
Senior Researcher - AI Systems and Infrastructure - Microsoft Research
Microsoft
Vancouver, BC
- Full-time
Publish research findings in leading conferences, journals, and other technical venues, and present AI-driven innovations and research outcomes to internal and external stakeholders.

AECOM

Senior Mechanical Engineer – Buildings & Infrastructure Projects

Ottawa, ON, Canada

$115,000 to $160,000 CAD / year · Full-time

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Job details

Pay: $115,000 to $160,000 CAD / year
Job type: Full-time
Apply by: Apr 18, 2027
Posting language: English
Posted: Oct 20, 2026

Original job description

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

Job Description

AECOM Buildings + Places is seeking a motivated and experienced Senior Mechanical Engineer to join our growing team in Ottawa. This is a new position created to support the continued growth of our building engineering practice and contribute to the delivery of diverse and complex projects across commercial, institutional, and light industrial sectors, including water and wastewater treatment facilities and sewage lift stations.

The successful candidate will play a key role in leading mechanical engineering design, supporting multidisciplinary project teams, and providing technical leadership throughout all phases of project delivery. This position offers an excellent opportunity for career growth, mentorship, and the ability to make a significant impact within a collaborative and expanding team.

AECOM Buildings + Places Canada (B+P Canada) is a vibrant and growing fully integrated team of professionals across architecture, building engineering disciplines, landscape architecture, urban planning, urban design, economics, and asset management. Our teams collaborate on a wide range of projects, including municipal, commercial, institutional, justice, education, and government facilities.

Responsibilities

Lead the design and delivery of mechanical systems, including heating, ventilation, air conditioning (HVAC), and plumbing systems, for commercial, institutional, and light industrial facilities;
Provide technical leadership and mentorship to engineers, designers, and project team members;
Direct and coordinate project delivery teams to ensure high-quality, cost-effective, and timely completion of deliverables;
Develop design approaches, procedures, and technical solutions to support successful project execution;
Collaborate with multidisciplinary teams, including architects, engineers, and project managers, to coordinate project deliverables;
Prepare and review engineering calculations, technical reports, specifications, and construction documentation;
Perform quality control reviews of designs, calculations, and drawings;
Develop construction cost estimates and contribute to engineering budgets and project schedules;
Support continuous improvement initiatives and contribute to the growth of AECOM’s mechanical engineering practice.

Qualifications

Minimum Requirements

To be considered for this position, candidates must meet the following minimum requirements:

Bachelor’s degree in Mechanical Engineering or a related discipline, with a minimum of six (6) years of relevant experience, or an equivalent combination of education and experience;
Professional Engineer (P.Eng.) designation in Ontario, in good standing;
Current security clearance or the ability to obtain Secret-level security clearance;
Equivalent combinations of education, training, and experience may be considered.

Preferred Qualifications

10+ years of experience in mechanical engineering following attainment of the P.Eng. designation, including demonstrated leadership in the delivery of mechanical design projects;
Experience with Integrated Project Delivery (IPD) is an asset;
Experience with HVAC controls and Building Management Systems (BMS) design and specifications;
Previous experience leading engineering teams and mentoring technical staff;
Project Management Professional (PMP) designation is an asset;
Strong knowledge of applicable building codes and industry standards, including NBC, ABC, NPC, SMACNA, and ASHRAE;
Proficiency with mechanical design and analysis software, including HAP, AutoCAD, Revit, and Microsoft Office Suite (Excel, Word, Project, and PowerPoint);
Experience with building energy modelling software such as IES, eQuest, EnergyPlus, HOT2000, or RETScreen is an asset;
Experience with sustainability standards and certifications, including LEED, Net Zero, Passive House, or Envision, is an asset;
Experience in plumbing and fire protection system design;
Familiarity with ISO quality management systems;
Experience collaborating within multidisciplinary project teams;
Excellent written and verbal communication skills.

Additional Information

Additional information

Company paid relocation is not available for this position
Sponsorship for Canadian employment authorization is not available for this position
Travel to nearby cities may be required

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

About AECOM

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com.

What Makes AECOM a Great Place To Work

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity.

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. Artificial intelligence will be used to support the screening, assessment, and selection of applicants for this role. Final hiring decisions are made by the hiring team.

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More about this job

Responsibilities

Lead mechanical design and delivery for HVAC, plumbing, and related systems across commercial, institutional, and light industrial projects, while providing technical leadership and mentoring. Coordinate multidisciplinary teams, prepare and review engineering documentation, perform quality control, and contribute to cost estimates, budgets, schedules, and practice growth.

Requirements

A bachelor’s degree in Mechanical Engineering or a related discipline and at least six years of relevant experience (or equivalent) are required, along with an Ontario P.Eng. designation in good standing and current or obtainable Secret-level security clearance. Preferred qualifications include 10+ years of post-P.Eng. experience, leadership and mentoring experience, knowledge of applicable codes and standards, and proficiency with relevant design and analysis software.

Skills

Mechanical Engineering Design
HVAC Systems
Plumbing Systems
Fire Protection Systems
Technical Leadership
Team Mentoring
Project Delivery
Quality Control
Construction Cost Estimating
HVAC Controls
Building Management Systems
Building Codes And Standards
Mechanical Design Software
Building Energy Modeling
Sustainability Standards
Multidisciplinary Collaboration

Benefits

Medical Benefits
Dental Benefits
Vision Benefits
Life Insurance
Accidental Death And Dismemberment Benefits
Disability Benefits
Paid Time Off
Leaves Of Absence
Voluntary Benefits
Flexible Work Options
Well-Being Resources
Employee Assistance Program
Business Travel Insurance
Service Recognition Awards
Retirement Savings Plan
Employee Stock Purchase Plan

Visa sponsorship

Not detected in the job text

Keywords

Mechanical Engineering
HVAC
Plumbing
Fire Protection
Integrated Project Delivery
HVAC Controls
Building Management Systems
P.Eng.
PMP
NBC
ABC
NPC
SMACNA
ASHRAE
HAP
AutoCAD
Revit
Microsoft Office
IES
eQuest
EnergyPlus
HOT2000
RETScreen
LEED
Net Zero
Passive House
Envision
ISO Quality Management Systems
Secret-Level Security Clearance
Water And Wastewater Treatment Facilities

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