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Added 7 mins ago
ML
AI Engineer
MACHINE LEARNING TECHNOLOGIES LLC
Toronto, ON
- Full-time
Monitor operational metrics and incident data to drive continuous improvement and reliability.
Added 7 mins ago
HS
Quality Supervisor
HR Solutions
ON · Niagara, ON
- Full-time
 Support new product development and continuous improvement and by integrating
Added 36 mins ago
MT
Process Engineer
Modern Technical Staffing Inc.
Guelph, ON
- $90,000 to $105,000 CAD / year
- Full-time
Drive continuous improvement initiatives focused on quality, efficiency, and cost reduction, while providing technical support across production, quality, customers, and suppliers.
Added 52 mins ago
VG
Director, Manufacturing Operations (North America)
Veralto Global
London, ON
- $155,000 to $180,000 CAD / year
- Full-time
…productivity, while building a culture of daily management and continuous improvement through…
Added 1 hour ago
Mechanical Systems Engineer
Westerkirk
Calgary, AB · Mississauga, ON
Added 1 hour ago
J
Project Engineer
JobsMedia.io
Blainville, QC
- Full-time
Contribute to continuous process improvement and cost management
Added 2 hours ago
LC
Engineer - Program Manager
Linamar Corporation
Guelph, ON
- Full-time
· Participate in continuous improvement efforts based on the feedback from external and internal related performance indicators.
Added 2 hours ago
CH
Structures AME
CHC Helicopter
Petawawa, ON
- Full-time
Collaboration: Working together with transparency and trust to drive continuous improvement.
Added 2 hours ago
NB
LEAD PYTHON DEVELOPER – IT TREASURY PLATFORMS
National Bank of Canada
Montreal, QC
- Full-time
Mentor engineers and establish practical standards that support shared ownership, early collaboration, continuous improvement, and dependable production outcomes.
Added 5 hours ago
TT
Director, Manufacturing Operations (North America)
Trojan Technologies
London, ON
- $155,000 to $180,000 CAD / year
- Full-time
…productivity, while building a culture of daily management and continuous improvement through…
Added 5 hours ago
TT
Director, Planning, Procurement & Inventory
Trojan Technologies
London, ON
- $155,000 to $180,000 CAD / year
- Full-time
…work, talent development, succession coverage, and an everyday continuous-improvement operating…
Added 5 hours ago
EI
Maintenance Team Leader
Ecolab Inc.
Mississauga, ON
- Full-time
Experience in a Continuous Improvement environment
Added 6 hours ago
H
AME (M1/M2 or AVN)
Heli-One
Borden, ON
- Full-time
Collaboration Working together with transparency and trust to drive continuous improvement.
Added 6 hours ago
KG
Generation Gold - Mechanical Engineer-in-Training
Kinross Gold Corporation
Toronto, ON
- Full-time
Contribute to continuous improvement initiatives, focusing on process optimization.
Added 6 hours ago
AB
Engineering Manager Structural Bridge
Algonquin Bridge
Thorndale, ON
- Full-time
Act as Engineer-of-Record where required, guiding structural design and checking from concept through construction deliverables.
Added 6 hours ago
T
Quality Assurance Engineer
Trulioo
Remote, Canada
- $85,000 to $95,000 CAD / year
- Full-time
- Remote
Leverage AI and emerging technologies to improve productivity, streamline workflows, and identify opportunities for continuous improvement while ensuring the responsible, secure, and…
Added 7 hours ago
EN
Principal Wireless SW Engineer
Extreme Networks
Toronto, ON
- Full-time
The Principal Wireless Software Engineer is a senior technical leader responsible for resolving the most complex and business-critical customer issues escalated through the Global Technical…
Added 7 hours ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
…review meetings, attend design reviews to identify risks, submit continuous improvement ideas and submit/research technology scouting…
Added 7 hours ago
HT
PD Service - Mechanical
Husky Technologies
Bolton, ON
- Full-time
…review meetings, attend design reviews to identify risks, submit continuous improvement ideas and submit/research technology scouting…
Added 7 hours ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Participate in or lead continuous improvement activities.
Added 7 hours ago
Engineer
Toronto Hydro
Toronto, ON
Reporting to the Manager, Engineering, Engineering Policy and Product Change, the Engineer is responsible for providing a broad range of engineering support services to ensure the technical…
Added 8 hours ago
B
Software Engineer - Model Performance Systems
Baseten
Montreal, QC
- $165,000 to $330,000 USD / year
- Full-time
DevEx Improvement: Develop and maintain internal GPU-enabled development environments (similar to GitHub Codespaces). You will ensure the team has seamless, high-performance "dev machines"…
Added 8 hours ago
B
Forward Deployed Engineer
Baseten
Toronto, ON
- $165,000 to $330,000 USD / year
- Full-time
Optimize and enhance AI/ML projects, contributing to the continuous improvement of our technical stack. This includes developing features and PRDs with other engineering and product orgs.
Added 8 hours ago
A
Electronics Engineer
Actalent
Oakville, ON
- $40 to $50 CAD / hour
- Contract
Document test results, troubleshooting steps, and design changes clearly to support traceability and continuous improvement.
Added 8 hours ago
B
Software Engineer - Model Performance Systems
Baseten
Toronto, ON
- $165,000 to $330,000 USD / year
- Full-time
DevEx Improvement: Develop and maintain internal GPU-enabled development environments (similar to GitHub Codespaces). You will ensure the team has seamless, high-performance "dev machines"…

Westerkirk

Mechanical Systems Engineer

Calgary, AB, Canada
Mississauga, ON, Canada

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Job details

Apply by: Nov 20, 2026
Posting language: English
Posted: Oct 30, 2026

Original job description

De Havilland Aircraft of Canada Limited (DHC) is a storied name in the aerospace industry, recognized worldwide for its pioneering contributions to aviation and its unwavering commitment to quality, innovation, and reliability. Headquartered in Calgary, AB, DHC currently has approximately 2,400 employees across British Columbia, Alberta and Ontario, as well as in markets and distribution hubs world-wide.

Established in 1928, De Havilland Canada has a rich history marked by the development of some of the most iconic and versatile aircraft ever built. These aircraft have served a variety of roles - from bush flying to commercial aviation - and are celebrated for their rugged durability, operational versatility, and excellence in performance.

Over the decades, De Havilland Canada has evolved to meet the changing needs of the aviation industry. Today, we are more than just an aircraft manufacturer; we are a comprehensive aerospace company with capabilities that span design, production, maintenance, repair, and overhaul (MRO) services. Our operations are supported by a team of skilled engineers, technicians, and industry professionals who are dedicated to upholding the highest standards of craftsmanship and innovation.

Profile

We have positions available in our Calgary, AB and Mississauga, ON offices for Mechanical Systems Engineers responsible for the development of engineering data packages to support the development and certification of various aircraft modifications. This includes engineering design, technical analysis, and airworthiness certification activities.

Duties & Responsibilities

Support in service aircraft by creating and reviewing engineering modification packages based on customer change requests
Support aircraft test programs including writing Test Definition Sheets, aircraft equipment integration, aircraft test witnessing and subsequent test report development and review
Prepare and define Technical Requirement Documents and Engineering Technical Assessments
Evaluate vendor technical proposals and internal Program Change Requests.
Prepare Design Change Proposals.
Review and approve vendor requirement specifications, design documentation including engineering drawings, modification summary packages and vendor equipment qualification reports.
Prepare technical reports to show compliance to the applicable certification requirements. Ensure airworthiness is maintained per required regulations
Technically manage supply chain relationships by supporting technical meetings and writing/receiving Engineering Coordination Memos.
Support aircraft production including problem solving and snag resolution.
Technically supervise/coordinate the work and the mentoring of less experienced Engineers in the department.

Education and Professional Qualifications

Bachelors or Masters Degree in Aerospace or Electrical Engineering
Current or candidate-for Aircraft Certification Delegate AP/DAR preferred

Experience

5+ years experience in the design, installation, integration, testing, and certification of aircraft mechanical systems modifications.
5+ years experience supporting airworthiness certification under a TCCA framework working knowledge of system design, test and certification requirements and advisory material.
Discipline preferred experience in aircraft Hydro-Mechanical Systems, Landing Gear Systems, Flight Controls Systems.
Able to review the merits of different proposals for components, subsystems and systems with regard to function, weight, reliability and safety and ensure that they are compatible within aircraft mechanical systems.
Knowledgeable with ARP4754 (Guidelines for Development of Civil Aircraft and Systems), ARP4761 (Guidelines and Methods for Conducting The Safety Assessment Process on Civil Airborne Systems and Equipment) and Electrical Wiring Interconnect Systems (EWIS) is an asset.
Knowledgeable with civil airworthiness FAR Part 23 & 25 regulations and advisory material.
Knowledgeable with industry advisory material including SAE, RTCA and ARP documents for applicable TCCA, EASA and FAA certification requirements. Familiar with and have a working relationship with TCCA, EASA or FAA.

Skills

Intermediate user knowledge of MS Office Suite (MS Word, Excel, and PowerPoint)
Proven experience in the design and certification of aircraft modifications
Effective technical writing skills
Support continuous improvement initiatives
Effective time management
Ability to estimate manage work, adjust priorities to suit demands, track project performance, and report progress and issues

Why work at De Havilland?

De Havilland Canada is a Canadian-owned and operated aircraft manufacturer dedicated to providing rewarding opportunities in a diverse and welcoming workplace.

Work with a team that makes a true difference in the world-making it possible for people to travel around the globe efficiently, comfortably and safely.
We’ve manufactured over 5,600 aircraft including the most advanced turboprop in the air today. Our experience and expertise in constructing the highest performing aircraft in the industry is second to none.
Our state-of-the-art manufacturing facilities are dynamic workplaces led by teams that support and encourage all employees.
With a passionate team of innovators and a global network of support, De Havilland Canada proudly carries on it’s tradition as a leader in aerospace.

In addition to plenty of opportunities for career growth in a stimulating work environment, De Havilland Canada offers:

Competitive wages
Paid vacation
Extended health benefits (medical, dental, vision, paramedical)
Life insurance
RRSP/DPSP Plan
Employee and family assistance program

At De Havilland Aircraft of Canada (DHC), we are committed to protecting our people, customers, shareholders and the public through Health & Safety Excellence. As such, it is expected that all employees maintain strict adherence to Health & Safety Policies and to perform key physical tasks of the position described in the job description and interview process. This may include but is not limited to the ability to work in a variety of environmental conditions including temperature extremes, confined spaces, working at heights and with or around chemicals. Employees are expected to adhere to the use of personal protective equipment (PPE) when at work which must include but is not limited to the ability to maintain a positive fit test when mask use is required.

At De Havilland Canada, we aim to be inclusive and diverse and provide equal opportunity for employment. All qualified applicants, regardless of gender, age, race, religion, sexual orientation, and disability, are encouraged to apply. De Havilland will accommodate the needs of applicants with disabilities throughout all stages of the selection process. If you need accommodation during the recruitment process, please advise your Talent Acquisition representative. Information relating to the need for accommodation and accommodation measures will be addressed confidentially.

Any offer of employment is conditional on the completion of positive and satisfactory background checks, which may include, proof that you are legally entitled to work in Canada, professional references, verification of employment history, verification of educational background and criminal background checks.

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More about this job

Responsibilities

The Mechanical Systems Engineer will develop engineering data packages for aircraft modifications and support airworthiness certification activities. They will also manage technical supply chain relationships, support aircraft production, and mentor less experienced engineers.

Requirements

Candidates must hold a Bachelor or Master degree in Aerospace or Electrical Engineering and have at least 5 years of experience in aircraft mechanical systems design and certification. Proficiency in TCCA, EASA, or FAA airworthiness regulations and advisory material is required.

Skills

Mechanical systems design
Airworthiness certification
Technical writing
Engineering modification packages
Aircraft test programs
Supply chain management
Problem solving
Mentoring
Hydro-mechanical systems
Landing gear systems
Flight controls systems
MS Office Suite
Project management
Regulatory compliance

Benefits

Paid vacation
Extended health benefits
Medical
Dental
Vision
Paramedical
Life insurance
RRSP/DPSP Plan
Employee and family assistance program

Visa sponsorship

Not detected in the job text

Keywords

Aerospace
Mechanical Systems
Airworthiness
Certification
TCCA
EASA
FAA
ARP4754
ARP4761
EWIS
Design Change Proposals
Engineering Drawings
Technical Assessments
Aircraft Modification
Hydro-Mechanical Systems
Landing Gear
Flight Controls
Supply Chain
Engineering Coordination Memos
MS Office
Project Performance
Safety Assessment
Civil Aircraft
Manufacturing
MRO Services

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