Job Description Posted Tuesday, July 21, 2026 at 4:00 AM
Join Diamond Aircraft Industries Inc. – Shaping the Future of Aviation
Diamond Aircraft Industries is a globally recognized leader in general aviation, known for cutting-edge design, innovation, and a strong commitment to safety and sustainability. With state-of-the-art manufacturing facilities in Canada, Austria, and China, we offer a full line of aircraft—from training to cross-country touring platforms—including the DA20, DA40, DA42, and DA62.Our dedication to the future of aviation is demonstrated through pioneering efforts in electric flight. We are actively developing the eDA40, the first all-electric training aircraft built on a certified platform, designed with DC quick-charging capabilities to reduce downtime and emissions—aligning with our mission to create more sustainable skies.
In 2024, Diamond Aircraft further expanded its vision by integratingVolocopter, a global leader in electric vertical takeoff and landing (eVTOL) aircraft. This strategic acquisition positions us at the forefront of urban air mobility, blending traditional fixed-wing aircraft expertise with next‑generation flight technologies.
At Diamond, we're not just building aircraft—we're shaping the future of flight.
Senior Design & Certification Engineers are responsible for leading the design, development, and certification activities related to Diamond's existing and new aeronautical products.
Responsibilities: Senior certification engineers are technical experts who support engineering specialists, mentor intermediate/junior engineers, and are responsible for the completion of tasks assigned to their team
Drive the implementation of type design and/or manufacturing process changes to improve, quality, safety, and performance of Diamond’s aeronautical products
Main Activities:



Review engineering change requests and participate in the classification of type design changes
Develop and produce certification plans for changes to existing type designs or new aeronautical products
Prepare and review test plans, analysis reports, design reviews and other substantiating documents
Design and review flight test change orders for test aircraft modifications and installation of test equipment
Participate in testing (ground & flight), perform post-test analysis, create and review test reports
Generate and review compliance reports to document compliance to the regulations
Develop and review engineering, material, and process specifications
Coordinate with TCCA and/or delegates as required throughout the type design change approval process
Support Continuing Airworthiness activities including review of technical publications and investigation of occurrences and service difficulties
Participate in research and development activities for new products or designs.
Other duties as assigned
Experience: 10 years relevant Aerospace Engineering experience in aeronautical product development
Knowledgeable in Airworthiness Manual Chapter 523 of the Canadian Aviation Regulations
Experience performing changes to the type design of aeronautical products
Experience with CATIA V5, AutoCAD / DraftSight, and Solid Edge
Strong communication skills with experience in technical report writing
Assets: Previous or current delegation experience with a civil aviation authority
Professional Engineering Licence
Academic Requirements:



Bachelor’s and/or Master’s degree in Engineering specialty relevant to the duties of the position
Engineering Specialties: Structures : Airframe / system stress, aircraft loads, dynamics and flutter, materials and processes
Mechanical : mechanical systems, powerplant, fuel and environmental systems
Avionics and Electrical : Avionics and electrical systems, Lightning effects protection, HIRF, EMC
Competitive benefits including extended health care, dental, vision, and mental health support
Vacation allowance that includes paid vacation plus 5 paid sick days per year
RRSP match program to support your financial future
Tuition reimbursement to help you grow professionally
Opportunities to participate in exciting company events and team‑building activities throughout the year
A diverse and inclusive work culture that fosters innovation and collaboration
The chance to work alongside passionate aviation professionals on industry‑leading aircraft and technologies
Opportunities for career development
…and much more!
* This posting is for a currently vacant position.
*Artificial Intelligence is not used in screening, assessment or selection of this role.
We thank all applicants for their interest in Diamond Aircraft Industries, however only those selected for an interview will be contacted.
We are committed to a diverse, inclusive, and accessible workplace. All qualified applications will be considered for employment regardless of age, race, religion, gender identity, sexual orientation, national origin, or disability. If you require accommodation at any stage of the application or interview process due to a disability, please inform the recruiter, who will work with you to determine appropriate and reasonable arrangements.
join the diamond family!

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📌 Senior Design & Certification Engineer (Ontario)
🏢 Diamond Aircraft Canada
📍 Ontario