Collins Aerospace, an RTX company, seeks a Site Quality Assurance Specialist to support AS9100 QMS, audits, and compliance at the Mirabel, Quebec site. You will be part of the Quality Engineering Organization ensuring quality for the A220 GTF Nacelle. You will lead audit preparation, maintain procedures, MRB support, calibration data handling, and drive Six Sigma/8D improvements. Collaborate with customers and suppliers and report to quality leadership.