Protect manufacturing operations as Celestica’s OT Security lead in Newmarket, Ontario, combining infrastructure expertise with application development skills. This engineering position serves as a critical bridge between corporate IT compliance and factory-floor Operations Technology. You will secure industrial assets, preserve business continuity, and resolve zero-day vulnerabilities without impacting production. The role also covers production integrations, storage, disaster recovery, system analysis, and supplier coordination. Key Responsibilities:





Secure and modernize high-value industrial assets Address site OT vulnerabilities while protecting production continuity Integrate equipment applications with shop floor control systems Analyze systems and recommend technical modifications Liaise with suppliers, customers, contractors, and internal teams Requirements:

Five to seven years of related experience Bachelor degree or equivalent education and experience Programming skills in Java, PHP, HTML, and SQL Infrastructure knowledge and high-initiative engineering approach Linux and IT hardware knowledge are definite assets Bring OT security, programming, infrastructure, and systems analysis capabilities to Celestica’s Newmarket manufacturing workplace.

📌 Manufacturing OT Security Engineer (Queensville)
🏢 Celestica
📍 Queensville