Role: Senior OT Security Engineer
Key Responsibilities
* Optimise the administration and management of the Armis Centrix platform across plant environments.
* Review the current deployment architecture of Armis Collectors and recommend improvements to reduce hardware footprint, simplify deployment complexity, and improve asset coverage.
* Review existing Armis configurations and implement enhancements to enable standardisation and best practices.
* Analyse and fine-tune false positives and alert configurations within Armis.
* Review asset inventory and vulnerability data and improve data accuracy and reporting quality.
* Assess existing threat detection use cases and recommend, design, and implement additional use cases.
* Develop and enhance reporting on assets, vulnerabilities, and threats for plant and security stakeholders.
* Collaborate with cross‑functional teams, vendors, and plant operations teams to align security controls with operational requirements.
Essential Skills / Knowledge / Experience
* Extensive industry experience, with strong experience in OT / ICSSecurity.
* Hands‑on experience working with the Armis Centrix platform in OT environments.
* Strong understanding of plant OT infrastructure including PLC, DCS, MES, and SCADA systems.
* Good knowledge of OT network infrastructure, topology, configuration, and data flow architecture.
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