Software Specialist - Avionics (DO-178C)

MANNARINO Systems & Software Inc. is a leader in providing safety-critical systems, software, hardware and certification engineering services to the aerospace, defense, space, simulation & power generation industries. Our customer base is very large, covering traditional aerospace companies as well as new and exciting markets, including electric propulsion, Urban Air Mobility, Unmanned Aerial Vehicle and autonomous flight. The MANNARINO culture is focused on high quality, hard work, professionalism and teamwork within a highly respectful, motivating atmosphere geared towards long-term business growth. As a member of our team, you will benefit from: a comprehensive group insurance and RRSP plan a flextime policy with paid overtime discretionary bonuses a fitness reimbursement program other office perks such as catered weekly lunches and free hot beverages (espresso, coffee, hot chocolate and tea) regular company outings Career Opportunity and Primary Roles / Responsibilities Participate in the full software development lifecycle for safety-critical avionics systems. Develop High-Level Requirements (HLR) and Low-Level Requirements (LLR) in accordance with system specifications. Ensure requirements traceability throughout the software development process. Design, implement, and maintain software functions in compliance with project coding standards and processes. Conduct software verification activities, including peer reviews of development artifacts. Create software test cases and develop test procedures. Execute unit, integration, validation, and verification testing activities. Analyze test results and document findings. Support software configuration management activities, including change and problem management. Participate in technical meetings and collaborate with multidisciplinary engineering teams. Contribute to key project milestones related to software qualification and certification objectives. Produce project deliverables including requirements, design documentation, source code, test artifacts, analysis reports, and coverage reports. Required Competencies Bachelor’s degree in Software Engineering, Computer Engineering, Computer Science, or a related discipline. Experience developing software for avionics or other safety-critical systems. Knowledge of DO-178C software development and certification processes. Strong programming skills in C and/or Ada. Experience in software requirements development and management. Experience with unit testing, integration testing, verification, and validation activities. Knowledge of software configuration management practices. Familiarity with requirements management and traceability tools. Excellent analytical and problem-solving skills. Strong communication and teamwork abilities. 5 to 10 years of experience in avionics or a related industry preferred. Miscellaneous Requirements The work model is hybrid (at least 3 days at the office). Professional proficiency in spoken and written French is mandatory. Occasional travel may be required based on project needs. Knowledge of English is required to communicate and work with customers outside the province of Quebec. / La connaissance de l'anglais est requise pour communiquer et travailler avec nos clients situés à l'extérieur de la province de Québec. At MANNARINO, we believe that passion and a desire to learn is crucial. Diversity of thought and experiences leads to innovative solutions and creativity. This is why we would like to encourage all those interested to apply. We are an equal opportunity employer. All applicants will be held in strict confidence. Only those selected for interview will be contacted.

Participate in the full software development lifecycle for safety-critical avionics systems, including developing requirements and implementing software functions. Conduct verification activities, execute testing, and produce certification deliverables in compliance with project standards.

Requires a Bachelor's degree in Software or Computer Engineering and 5 to 10 years of experience in avionics or safety-critical systems. Mandatory professional proficiency in both French and English, along with strong programming skills in C and/or Ada.

• Group Insurance • RRSP Plan • Flextime Policy • Paid Overtime • Discretionary Bonuses • Fitness Reimbursement Program • Catered Weekly Lunches • Free Hot Beverages • Company Outings

• C++Souhaitée

Relevées dans la description du poste. Confirmez les exigences importantes ci-dessus.

• DO-178C
• C
• Ada
• Software Verification
• Requirements Traceability
• Unit Testing
• Integration Testing
• Software Configuration Management
• Avionics Systems
• High-Level Requirements
• Low-Level Requirements
• Validation and Verification
• Safety-Critical Systems
• Analytical Problem-Solving
• French Proficiency
• English Proficiency

• Software
• Engineering
• Technology
• Manufacturing
• Transportation

Formation minimale

Baccalauréat

Expérience minimale

5+ ans

Postuler avant le

4 sept. 2026

Langue de l’offre

anglais

Heures de travail

40 heures par semaine

Présence au bureau

3 jours par semaine

Niveau d’expérience

Mid-Senior level