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Added 7 mins ago
Product Security Engineer - Cyber security - IEC 62443
GE Vernova
Markham, ON
Full-time
The Product Security Lead has the mission to apply the Secure Development Lifecycle (SDL) process and the incident and vulnerability management process to Grid Automation products.
Added 9 mins ago
Senior Java Developer - Assistant Vice President
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Mississauga, ON
Full-time
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Manager, Application Delivery
Wawanesa Insurance
Toronto, ON · AB · Winnipeg, MB · Kitchener, ON · Vancouver, BC · Calgary, AB · North York - Toronto, ON (Hybr, ON · Edmonton, AB (Hybrid), AB
…ensuring the maintenance, support and enhancement of systems and applications. This role leads application delivery within Commercial Lines and Claims, providing AI and Guidewire solutions…
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RQ11510 - Systems Testing/QA Specialist - Senior
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RQ11509 - Systems Testing/QA Specialist - Senior
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Project Manager (6 month term)
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Added 36 mins ago
Project Manager, Capture and Optimization of Research Data (CORD) Platform
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
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Added 37 mins ago
Project Manager - Electrical Utilities Technical Services
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Added 37 mins ago
Ingénieur Manufacturier
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Added 37 mins ago
Project Manager - Electrical Utilities Technical Services
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Toronto, ON · Greater Toronto Area, Canada
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Added 37 mins ago
Project Manager - Electrical Utilities Technical Services
Black & McDonald Limited
Barrie, ON
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Added 37 mins ago
Project Manager - Electrical Utilities Technical Services
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Added 37 mins ago
Research & Policy Analyst - 1 Full-time, Permanent Position in Edmonton or Calgary
Health Sciences Association of Alberta
AB · Edmonton, AB
Full-time
Deadline for applications: Opened until a suitable candidate is found.
Added 37 mins ago
Project Manager - Electrical Utilities Technical Services
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Engagement Manager
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$110,000 to $130,000 CAD / year
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Proficiency with engineering design software, Microsoft Excel, Microsoft Project, and other Microsoft Office applications.
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Senior Mechanical engineer
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Added 1 hour ago
Planner (Land Use Planning)
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$6,435.04 to $8,108.14 CAD / month
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Research Scientist
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CIMA+

Senior Energy Efficiency Engineer – Buildings

Ottawa, ON, Canada

Pay: $97,360 to $133,870 CAD / year
Job type: Full-time
Apply by: Mar 28, 2027
Experience: Approximately 10 years of relevant experience in energy efficiency, building systems, commissioning, energy management, or mechanical engineering.
Working hours: 20 hours per week
Posting language: English
Posted: Sep 29, 2026

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Original job description

Welcome to a place where people are at the heart of everything we do.

Welcome to people with an inspiring vision and who seek stimulating challenges. At CIMA+, you’ll find a place where you’ll have many opportunities to learn and develop while working on engaging projects.

We are a firm 100% owned by its employees and we value a collaborative and entrepreneurial mindset. You will have the flexibility to manage your work on your own terms and define what work-life balance means to you.

When you join CIMA+, we welcome you to a place that you can call home.

Job Description

CIMA+'s Buildings team is renowned for its expertise in designing high-quality buildings. We are committed to providing the most cost-effective solutions to engineering challenges and offer a diverse range of projects from the initial planning stages to design and construction. CIMA+ cultivates career growth and provides opportunities as unique as you are. With a constant desire to offer our clients the best possible service, we have set up a team of specialists dedicated to high-performance projects to support our clients and design teams across Canada.

We are looking for a Senior Energy Efficiency Engineer to join our Buildings team in Ottawa. The successful candidate will play a key role in delivering energy audits, energy management, building optimization, commissioning and recommissioning, energy efficiency studies, and decarbonization projects for institutional, commercial, municipal, and federal government clients throughout the National Capital Region and across Canada.

The position will combine hands-on technical analysis with site investigations, building systems assessment, energy conservation measure (ECM) development, commissioning, client interaction, and project management. The successful candidate will work closely with CIMA+'s mechanical, electrical, controls, sustainability, and building performance specialists to identify and implement practical solutions for existing buildings.

Primary Responsibilities

Lead and perform energy audits and building performance assessments, including ASHRAE Level 1 and Level 2 energy audits and detailed investigations of building systems.
Conduct site investigations and assess existing HVAC, hydronic, plumbing, electrical, lighting, controls/BAS, and other energy-consuming systems.
Analyze utility bills, interval data, submetering data, BAS trends, equipment operating data, and building operating schedules to identify energy-saving and operational improvement opportunities.
Identify, develop, and evaluate energy conservation measures (ECMs) related to HVAC optimization, controls, heat recovery, electrification, heat pumps, lighting, envelope improvements, equipment replacement, and operational improvements.
Perform engineering calculations to quantify energy, demand, operating cost, and greenhouse gas savings associated with proposed measures.
Support energy management programs, including energy performance tracking, benchmarking, energy action plans, ongoing monitoring, and continuous improvement initiatives.
Lead and support commissioning, recommissioning, and retro-commissioning activities, including functional performance testing, BAS and control sequence reviews, trend analysis, deficiency identification, and verification of corrective actions.
Review building automation system sequences and operating strategies and develop recommendations to improve equipment scheduling, setpoints, reset strategies, ventilation, temperature control, and overall system performance.
Support measurement and verification (M&V) activities to confirm the performance and savings of implemented energy efficiency measures.
Develop building decarbonization and electrification strategies, including evaluation of heat pumps, heat recovery, hybrid heating systems, thermal energy systems, and associated electrical infrastructure requirements.
Support energy modelling and building performance simulation activities and interpret modelling results to inform retrofit and capital planning decisions.
Perform technical and economic evaluations of energy efficiency projects, including implementation costs, simple payback, lifecycle cost analysis, and prioritization of measures.
Prepare energy audit reports, feasibility studies, commissioning reports, technical memoranda, presentations, and implementation roadmaps.
Work directly with clients, facility managers, building operators, contractors, controls specialists, and multidisciplinary design teams to understand operational challenges and develop practical solutions.
Support implementation of recommended measures through design, tender, construction, commissioning, and post-implementation verification where required.
Manage projects and coordinate scope, budget, schedule, deliverables, and multidisciplinary resources.
Provide technical guidance and mentorship to junior engineers, EITs, analysts, and technologists.
Support proposals, fee estimates, client presentations, project pursuits, and business development activities.
Contribute to CIMA+'s technical standards, quality management processes, and development of energy efficiency and building performance services across Canada.

Qualifications

University degree in Mechanical Engineering, Building Engineering, or a related engineering discipline.
Licensed Professional Engineer (P.Eng.) in Ontario
Approximately 10 years of relevant experience in energy efficiency, building systems, commissioning, energy management, or mechanical engineering. Candidates with greater experience are also encouraged to apply.
Demonstrated experience performing building energy audits, energy efficiency studies, commissioning/recommissioning, or existing-building performance assessments.
Strong understanding of HVAC systems, central heating and cooling plants, hydronic systems, ventilation systems, heat recovery, and building automation/control systems.
Experience identifying and evaluating energy conservation measures and calculating associated energy, cost, and GHG savings.
Experience analyzing utility consumption, interval data, BAS trend data, and building operating characteristics.
Knowledge of ASHRAE energy audit and commissioning practices, applicable energy codes, building codes, and industry standards.
Experience with building automation systems and HVAC control sequences is strongly preferred.
Experience with energy management systems, benchmarking, measurement and verification, or continuous energy improvement programs is considered an asset.
Experience with electrification, heat pumps, heat recovery, low-carbon heating systems, and building decarbonization is considered an asset.
Experience with energy modelling software and/or building performance simulation is considered an asset.
Professional certifications such as Certified Energy Manager (CEM), Certified Measurement & Verification Professional (CMVP), Building Energy Assessment Professional (BEAP), commissioning-related credentials, or equivalent are considered assets.
Experience working with institutional, commercial, municipal, or federal government building portfolios is considered an asset.
Strong technical report writing and presentation skills, with the ability to communicate complex engineering concepts clearly to both technical and non-technical audiences.
Strong analytical and problem-solving skills with an interest in understanding how buildings actually operate and identifying practical opportunities for improvement.
Ability to manage multiple assignments and work independently while contributing effectively within multidisciplinary teams.
Bilingualism in English and French, both written and spoken, is strongly asset.
Candidates must be eligible to obtain and maintain the level of security clearance required for assigned projects.
Valid Canadian driver's licence and access to transportation for site investigations, commissioning activities, and inspections.
Integrity, team spirit, and a commitment to excellence

At CIMA+, we value diversity of talent and perspective. You think you can add value, but don't meet all the job requirements? We invite you to apply, because everyone has something unique to offer. The outstanding talents that choose to join us at CIMA+ soon realize that we go all out to encourage them to grow. We look forward to hearing how you can contribute to our success.

Why choose CIMA+? Because we offer you:

Comprehensive Group Benefits available from day one for all permanent employees working at least 20 hours per week
Employee and Family Assistance Program
Retirement Savings Plan (RRSP) with up to 4% employer contribution
As an employee-owned company, an annual opportunity to purchase shares for all eligible employees
Flexible work schedule in a hybrid work mode
Work/Life balance policy across Canada
3–5 weeks of vacation, based on years of relevant experience
Tailored training to improve your existing skills

Additional Information

At CIMA+, we recognize the richness and diversity of each individual’s experience. Compensation for this role is therefore based on the candidate’s experience, skills, and qualifications, while maintaining internal equity. The level and associated salary may vary depending on the candidate’s profile.

CIMA+ uses an applicant tracking system that includes an automated match score feature. However, this score is not used to screen, assess, or select applicants. All hiring decisions are made through human review.

Ethics and integrity are fundamental values at CIMA+. That is why we are committed to ensuring equal access to resources and opportunities for candidates, regardless of their identity (race, ethnicity, colour, religion, gender, age, disability, sexual orientation, gender identity or expression, socio-economic status or background, etc.).

In keeping with the principles of employment equity, we encourage all applications, including, but not limited to, those from women, Indigenous people, people with disabilities and visible minorities. We also encourage candidates to complete the self-identification form when applying for employment.

We are committed to providing a workplace that is accessible. Accommodations are available in accordance with CIMA's policies. If you require an accommodation, please let us know.

Find out about The CIMA+ advantage - CIMA+.

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More about this job

Responsibilities

Lead building energy audits, performance assessments, commissioning, and energy management work, including site investigations, analysis of building systems and operating data, and development of energy conservation and decarbonization measures. Manage projects and client relationships, prepare technical reports and implementation plans, support delivery and verification of improvements, and mentor junior staff.

Requirements

Requires a degree in Mechanical Engineering, Building Engineering, or a related discipline, an Ontario P.Eng. licence, and approximately 10 years of relevant experience. Candidates should have strong knowledge of HVAC and building controls, experience with audits or commissioning and energy savings analysis, and strong communication and project management abilities; a valid Canadian driver’s licence and eligibility for required security clearance are also required.

Skills

Building Energy Audits
Energy Efficiency Analysis
HVAC Systems
Building Automation Systems
Commissioning And Recommissioning
Energy Conservation Measures
Energy Management
Utility And BAS Data Analysis
Measurement And Verification
Building Decarbonization
Electrification And Heat Pumps
Energy Modelling
Lifecycle Cost Analysis
Project Management
Technical Report Writing
Client And Team Collaboration

Benefits

Comprehensive Group Benefits
Employee And Family Assistance Program
Retirement Savings Plan With Up To 4% Employer Contribution
Employee Share Purchase Opportunity
Flexible Work Schedule
Hybrid Work Mode
Work-Life Balance Policy
3–5 Weeks Of Vacation
Tailored Training

Visa sponsorship

Not detected in the job text

Keywords

ASHRAE Level 1 And Level 2 Energy Audits
HVAC
Hydronic Systems
Central Heating And Cooling Plants
Ventilation Systems
Heat Recovery
Building Automation Systems
BAS Trend Analysis
Energy Conservation Measures
Utility And Interval Data
Submetering
Commissioning
Recommissioning
Retro-Commissioning
Functional Performance Testing
Measurement And Verification
Energy Management
Energy Benchmarking
Building Decarbonization
Electrification
Heat Pumps
Energy Modelling
Building Performance Simulation
Lifecycle Cost Analysis
Greenhouse Gas Savings
Professional Engineer (P.Eng.)
Certified Energy Manager (CEM)
Certified Measurement & Verification Professional (CMVP)
Building Energy Assessment Professional (BEAP)
Energy Action Plans

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