Senior Systems Integration Engineer

Location: Montreal, Canada (Onsite/Hybrid) Employment Type: Full-time Job Summary We are seeking an experienced Senior Systems Integration Engineer to support the development and integration of Open Integrated Modular Avionics (IMA) systems for next-generation aircraft programs. The role focuses on avionics system architecture, platform integration, requirements engineering, and certification activities throughout the aircraft development lifecycle. Key Responsibilities Develop and maintain Open IMA system architecture and platform integration. Configure and manage avionics resources, including CPU, memory, and I/O allocation. Support system partitioning and architecture in accordance with ARINC 653. Develop, analyze, and manage avionics system requirements, ensuring traceability and compliance with ARP4754A. Support system integration, verification, validation, and technical problem resolution. Participate in design reviews and collaborate with multidisciplinary engineering teams. Support certification activities in accordance with DO-178C, DO-297, DO-254, and related aerospace standards. Manage avionics interfaces, including AFDX (ARINC 664). Work closely with global engineering teams to deliver high-quality avionics solutions. Required Qualifications Bachelor's or Master's degree in Electrical, Avionics, Aerospace Engineering, or a related discipline. 8+ years of experience in avionics systems engineering or systems integration. Hands-on experience in Open Integrated Modular Avionics (IMA) development. Strong knowledge of: ARINC 653 ARINC 664 (AFDX) ARP4754A DO-178C DO-297 DO-254 Experience in avionics systems architecture, integration, and requirements engineering. Familiarity with requirements management tools such as IBM DOORS, Polarion, or equivalent is preferred. Excellent analytical, communication, and problem-solving skills. Preferred Skills Experience supporting FAA and/or EASA certification programs. Exposure to avionics systems such as Flight Management Systems (FMS), Data Link, Radio Navigation, HUD, Air Data Systems, or Inertial Reference Systems. Knowledge of Model-Based Systems Engineering (MBSE) is an added advantage.

Develop and maintain Open Integrated Modular Avionics (IMA) system architecture and manage avionics resource allocation. Support system integration, verification, and certification activities in compliance with aerospace standards.

Requires a Bachelor's or Master's degree in Engineering and over 8 years of experience in avionics systems engineering. Candidates must have hands-on experience with Open IMA and knowledge of industry standards like ARINC 653 and DO-178C.

Identified from the job description. Confirm important requirements above.

• Systems Integration
• Avionics System Architecture
• Open IMA
• ARINC 653
• ARINC 664
• AFDX
• ARP4754A
• DO-178C
• DO-297
• DO-254
• Requirements Engineering
• IBM DOORS
• Polarion
• Model-Based Systems Engineering
• Avionics Resource Management
• System Verification

• Engineering
• Technology
• Transportation
• Science & Research

Minimum education

Bachelor’s degree

Minimum experience

8+ years

Apply by

Aug 21, 2026

Posting language

English

Working hours

40 hours per week

Seniority

Mid-Senior level

Application method

Direct apply is available