Mitsubishi Heavy Industries

Engineer

• The Software Patching, Lifecycle & OT Cybersecurity Management Engineer is responsible for the review, validation, packaging, documentation, and deployment support of software, firmware, and security updates across secure operational technology (OT) and control system environments.
• This role supports Windows and Linux systems operating in both air‑gapped control systems and enterprise OT networks, ensuring updates are applied in a controlled, secure, and auditable manner.
• The position owns the end‑to‑end patch and vulnerability management lifecycle, including patch applicability review, lab validation, vulnerability scanning, risk assessment, remediation coordination, scripting and automation, and compliance documentation.
• Working closely with engineering, cybersecurity, and field teams, the engineer ensures updates are implemented accurately and aligned with operational and security requirements.
• Drive continuous improvement initiatives to enhance patch quality, operational efficiency, and cybersecurity posture.
• Ensure adherence to company policies, cybersecurity standards, safety requirements, and customer expectations.

Software Engineer III, Patching and Lifecycle Management