About the Company

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.

Benefits

- 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

The Avionics Systems Architect is responsible for defining, assessing, and optimizing avionics suite architectures to meet customer requirements. The role involves requirements analysis, architecture trade studies, platform sizing, and technical support during integration and demonstration activities, while working closely with multidisciplinary engineering teams.

Key Responsibilities

- Review and analyze customer high‑level requirements.
- Assess existing avionics architectures and identify gaps against customer needs.
- Define and size avionics platforms to support required avionics functions and performance objectives.
- Perform architecture trade‑off analyses and recommend optimized solutions.




- Develop and document system‑level architecture recommendations.
- Support integration activities and customer demonstration testing.
- Collaborate with systems, hardware, software, and product engineering teams to ensure alignment of architecture decisions.

Required Competencies

- Degree in Aerospace Engineering, Systems Engineering, Electrical Engineering, or a related field.
- Robust experience in the aerospace industry, with expertise in avionics systems and architectures.
- Experience in requirements analysis, decomposition, and specification development.
- Proven experience performing architecture trade studies and system‑level analyses.
- Strong systems engineering background.
- Experience with Integrated Avionics Systems (IAS) architectures.
- Knowledge of avionics platforms, functions, and airborne systems integration.
- Experience supporting system integration, validation, and customer demonstrations.
- Familiarity with aerospace development lifecycles and certification environments.

Miscellaneous Requirements

- The work model is hybrid (at least 3 days at the office).
- Professional proficiency in spoken and written French is mandatory.

Additional Information

Knowledge of English is required to communicate and work with customers outside the province of Quebec.

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.

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📌 Avionics Systems Architect (Montreal)
🏢 Mannarino
📍 Montreal