Understand the system design and provide impact analysis to any changes.
Perform application health check and monitoring
Required to work on shifts on a rotational basis to provide 18 by 7 support with 2 days off. (9 hours per shift – 6:30am to 3:30pm/ 2:30pm to 11:30pm)
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Support Implementation and Ongoing management of Privileged Remote Access (PRA) solution to control and monitor third party access to critical OT environments.
Implement and support OT cybersecurity monitoring and analytics tools to improve threat detection, threat hunting, and forensic investigations.
Perform OT asset discovery, inventory management, and risk classification using OT monitoring platforms (e.g., passive monitoring tools), and support the deployment and configuration of ICS/OT IDS solutions.
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Additional responsibilities include research, classification, and root cause analysis of security events within the environment, along with supporting OT security compliance activities such as adherence to industry frameworks (e.g., IEC 62443, NIST), policy alignment, control validation, and audit readiness. The role requires staying current with evolving vulnerabilities and threats, while maintaining a strong understanding of key business processes, operational technologies, and their associated risk and compliance requirements.
Responsibilities
Partner closely with the OT Cybersecurity Manager, other OT Cybersecurity Engineers, and wider cybersecurity functions including GRC and Threat Intelligence.
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Integrate subsurface data types such as production, pressures, etc. and present insights using industry‑standard data visualization tools.
Perform quality checks and coordinate with stakeholders for verification and rectification.
Support assets with reserves estimation and classification, decline‑curve analysis (DCA) based production forecasting, well‑test interpretation and MBAL modelling.
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Conduct daily health checks and monitor VCF infrastructure metrics via vROPS, vCenter, Dynatrace to ensure optimal workload performance and timely issue resolution.
Analyze VCF components and perform NVA security remediation to maintain compliance across vSphere, NSX, vSAN, and other VCF elements.
Maintains awareness of industry trends on regulatory MAS (SG) and BNC (MY) compliance, emerging threats and technologies to understand the risk and better safeguard the company. Experience with HPSA scanning tools is a plus.
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Support Implementation and Ongoing management of Privileged Remote Access (PRA) solution to control and monitor third party access to critical OT environments.
Implement and support OT cybersecurity monitoring and analytics tools to improve threat detection, threat hunting, and forensic investigations.
Perform OT asset discovery, inventory management, and risk classification using OT monitoring platforms (e.g., passive monitoring tools), and support the deployment and configuration of ICS/OT IDS solutions.
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Measure and optimize system performance, with an eye toward pushing our capabilities forward, getting ahead of customer needs, and innovating to continually improve
Provide primary operational support and engineering for multiple large distributed software applications
Lead and assist in implementing SRE best practices in the team and collaborations with other teams
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