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Added 1 day ago
Software Development Engineer, Measurement, Ad Tech, and Data Science (MADS), Measurement, Ad Tech, and Data Science (MADS), MADS Data Signals
Amazon
Toronto, ON
The ideal candidate is innovative, with excellent problem-solving, analytical, and technical skills. You're comfortable working on Linux systems and have a deep understanding of agile…
Added 1 day ago
Wiring Engineer
Westerkirk
Calgary, AB · Mississauga, ON
Assist in the development of manufacturing, integration, and test process and procedures.
Added 1 day ago
Mechanical Systems Engineer
Westerkirk
Calgary, AB · Mississauga, ON
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…
Added 1 day ago
AM
Systems Design Engineer 2
Advanced Micro Devices, Inc
Markham, ON
- Full-time
We are looking for a dynamic, energetic Systems Design Engineer to join our growing team. Hands on technical role to drive both Out of Band and In Band System Management testing. These…
Added 1 day ago
M
Dynamics 365 CRM Solution Engineer
Microsoft
Calgary, AB · Edmonton, AB · Vancouver, BC · Ottawa, ON · Toronto, ON
- Full-time
As a Dynamics 365 CRM Solution Engineer, you will lead AI transformation engagements with deep CRM domain expertise. Your role involves owning the technical win strategy and supporting AI…
Added 1 day ago
LC
Engineer - Program Manager
Linamar Corporation
Guelph, ON
- Full-time
· Lead technical component specification, sourcing, and supplier development.
Added 1 day ago
NB
QRM CHIEF DEVELOPER
National Bank of Canada
Toronto, ON
- Full-time
Required skills: Amazon Web Services, Analytical thinking, Application Security, Certified Quantitative Software Process Engineer, Containerization, DevOps, Equity Capital Markets,…
Added 1 day ago
NB
LEAD PYTHON DEVELOPER – IT TREASURY PLATFORMS
National Bank of Canada
Montreal, QC
- Full-time
Analyze business needs and design, build, test, deploy, and support applications, integrations, services, and data-processing capabilities.
Added 1 day ago
Q
Machine Learning Engineer, Frameworks & Performance (New Grad to Principal level)
Qualcomm
Markham, ON
- Full-time
Experience in compiler, CPU, DSP and/or GPU design and development is an asset
Added 1 day ago
F
Senior Machine Learning Engineer
Fusemachines
Remote, Canada
- Contract
- Remote
We’re hiring a Senior Machine Learning Engineer to architect, build, and deploy high-performance machine learning systems that power technology stack. You will work across the entire ML…
Added 1 day ago
DW
Senior Structural Engineer (P.Eng.)
Design Works Engineering
Grande Prairie, AB
- Full-time
Grande Prairie is where Design Works started in 2014, and we're growing our structural team here. You'll lead structural design on multi-family residential, commercial and institutional…
Added 1 day ago
DW
Senior Structural Engineer (P.Eng.)
Design Works Engineering
Edmonton, AB
- Full-time
We're growing our structural team in Edmonton. You'll lead structural design on multi-family residential, commercial and institutional buildings, act as engineer of record, and work…
Added 1 day ago
DW
Senior Structural Engineer (P.Eng.)
Design Works Engineering
Calgary, AB
- Full-time
We're growing our structural team in Calgary. You'll lead structural design on multi-family residential, commercial and institutional buildings, act as engineer of record, and work…
Added 1 day ago
DW
Senior Mechanical Engineer (P.Eng.)
Design Works Engineering
Grande Prairie, AB
- Full-time
Grande Prairie is where Design Works started in 2014, and we're building out our mechanical team here - we want a senior engineer to help shape it. This is a technical leadership role:…
Added 1 day ago
DW
Senior Mechanical Engineer (P.Eng.)
Design Works Engineering
Calgary, AB
- Full-time
Design Works Engineering is an equal-opportunity employer. Our team comes from many backgrounds, and we welcome applications from everyone, including internationally trained engineers…
Added 1 day ago
DW
Intermediate Structural Engineer (P.Eng.)
Design Works Engineering
Grande Prairie, AB
- Full-time
Design Works Engineering is an equal-opportunity employer. Our team comes from many backgrounds, and we welcome applications from everyone, including internationally trained engineers…
Added 1 day ago
DW
Intermediate Structural Engineer (P.Eng.)
Design Works Engineering
Calgary, AB
- Full-time
Design Works Engineering is an equal-opportunity employer. Our team comes from many backgrounds, and we welcome applications from everyone, including internationally trained engineers…
Added 1 day ago
DW
Intermediate Mechanical Engineer (P.Eng.)
Design Works Engineering
Grande Prairie, AB
- Full-time
Design Works Engineering is an equal-opportunity employer. Our team comes from many backgrounds, and we welcome applications from everyone, including internationally trained engineers…
Added 1 day ago
DW
Intermediate Mechanical Engineer (P.Eng.)
Design Works Engineering
Edmonton, AB
- Full-time
Design Works Engineering is an equal-opportunity employer. Our team comes from many backgrounds, and we welcome applications from everyone, including internationally trained engineers…
Added 1 day ago
DW
Intermediate Mechanical Engineer (P.Eng.)
Design Works Engineering
Calgary, AB
- Full-time
Design Works Engineering is an equal-opportunity employer. Our team comes from many backgrounds, and we welcome applications from everyone, including internationally trained engineers…
Added 1 day ago
TT
Director, Planning, Procurement & Inventory
Trojan Technologies
London, ON
- $155,000 to $180,000 CAD / year
- Full-time
· Own Procurement Planning & inventory business processes through ERP transformation. Lead relevant Order-to-Cash and Procure-to-Pay workstreams from design and testing through cutover,…
Added 1 day ago
TS
Intermediate-Senior Geotechnical Engineer
TalentSphere Staffing Solutions
Brampton, ON
- Full-time
Work closely with clients through the design and construction process, manage the application and permitting process with municipalities.
Added 1 day ago
KG
Generation Gold - Mechanical Engineer-in-Training
Kinross Gold Corporation
Toronto, ON
- Full-time
Support the design, development, and upkeep of mechanical systems and equipment.
Added 1 day ago
RC
Senior SIS Engineer
Randstad Canada
Vancouver, BC
- $140,000 to $180,000 CAD / year
- Full-time
This position will oversee the SIS program and and will be responsible for governance and oversight of the functional safety lifecycle, ensuring compliance with IEC 61511 and functional…
Added 1 day ago
WI
Senior Project Engineer
WSP in Canada
Calgary, AB
- Full-time
Strong understanding of compressor station design and operation, including compressor packages and associated process, mechanical, piping, utility, control, and safety systems.

Westerkirk

Mechanical Systems Engineer

Calgary, AB, Canada
Mississauga, ON, Canada

Apply About employer

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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.

Apply About employer

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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