Date Posted:2026-05-08
Country:Canada
Location:CA-ON-MISSISSAUGA-P22M01 ~ 1801 Courtney Park Dr ~ P22M01 BLDG
Position Role Type:Onsite
Please note this role can be based either in Longueuil, Quebec, or in Mississauga, Ontario. The policy is 5 days a week on site.
Why Join The Team?We are seeking a Control Systems Software Certification Engineer to support certification of safety-critical control system software for gas turbine engines, including both in-service and legacy-certified systems.
This role offers end-to-end exposure across the DO-178C lifecycle, including requirements, design, development, verification, and certification. You will collaborate with internal teams, suppliers, and test organizations, with opportunities to grow into technical leadership roles across engine programs.
What will your day-to-day look like? - Software Development & Maintenance
Develop and review software requirements, design, and code
Work within both web-based requirement management tools and legacy environments (e.g., VAX-based systems, GPU)
Contribute to code development in Assembly, Ada, C/C++, and other relevant languages
- Certification & Compliance
Develop and review certification artifacts (plans, standards, procedures, compliance documents)
Support certification activities including SOI audits and resolution of findings
Ensure software activities comply with DO-178C guidelines
- Verification & Validation
Perform developer-level verification activities (reviews, analysis, testing)
Support or collaborate on formal verification activities with internal teams and external partners
Analyze and interpret test results to ensure compliance and performance
Support baselining, release documentation, and discrepancy tracking
Participate in configuration control and change management processes
Support testing activities across simulation, engine test benches, and flight testing
Collaborate with internal teams and suppliers to ensure smooth execution of verification campaigns
- Collaboration & Continuous Improvement
Work closely with cross-functional teams, including controls, systems, and suppliers
Drive process improvements based on lessons learned and program experience
What do you need to be successful? - Bachelor's degree in Mechanical, Electrical, Computer, Software, or Aerospace Engineering
- 5+ years of experience in controls, embedded systems, avionics, or gas turbine environments
- Strong experience working in complex control systems or safety-critical software environments
Technical Expertise
- Experience with RTCA DO-178C (or similar standards such as ISO 26262), including:
- Certification planning and documentation
- Software development and verification in a compliant environment
- Experience with embedded software development, ideally including low-level programming (e.g., assembly)
- Familiarity with configuration management and defect tracking processes
Professional Skills
- Strong communication and collaboration skills, with the ability to work effectively in cross-functional teams
- Demonstrated leadership potential and ownership mindset
- Strong analytical and problem-solving skills, with a systems-level perspective
- Proven ability to produce clear, structured technical documentation
- Results-driven, with the ability to prioritize and execute in complex environments
Assets, The following are considered beneficial:
- Experience with engine control systems (FADEC or single channel)
- Knowledge of powerplant systems, sensors, actuators, and aircraft interfaces
- Experience working with legacy systems and long-life certified products
What We Offer:• Pension and savings plan with employer contributions
• Group insurance program
• Opportunities for advancement (career progression)
• Merit or recognition program
• Health and wellness program, including virtual health care
• Recreational and sports club
• Nearby daycares
• Transportation accessibility or public transit program and free parking
The selected candidate will be required to complete a criminal background check and any applicable clearances with respect to the handling and transfer of controlled goods. Employment is conditional upon the successful completion of these checks and obtaining the required clearances. Failure to do so will result in the withdrawal of the employment offer.
The salary range for this role is 78,000 CAD - 122,850 CAD . The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.RTX offers a comprehensive benefits package that includes medical and dental coverage, disability benefits, a retirement savings program, and tuition assistance through RTX's Employee Scholar Program. Eligibility for specific benefits is based on factors such as position level, employment type (e.g., temporary or permanent), and business unit, and will be discussed during the hiring process.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance.This job posting is for an existing position vacancy.
