Holcim

Security Engineer

• Monitor, conclude and improve security deviations on different IT Services (Public Cloud, MBSS, network…)
• Support, coordinate and improve the Endpoint protection service (specifically on alerts & events, footprint monitoring and incident oversight and escalation management)
• Fine tune the alerts and thresholds defined on the different IT Security Tools.
• Improve and define SIEM use cases, log management policies and sources follow-up, alerts and thresholds, in order to leverage them within real time event monitoring activities or for future exploitation and usage.
• Support incident investigations by providing deep technical expertise in attacker behaviors, telemetry analysis, and log correlation.
• Monitor, conclude, maintain and improve different detection services as part of cyber security regular operations (CTI, threat hunting, leaked credentials, look-a-like domains, phishing alerts…)
• Support from a security standpoint the business divestment and acquisitions, so that new entities comply with Holcim’s standards, and risks are minimized in business to be sold.
• Analyze and tune existing alerts and detection logic to reduce noise and improve operational efficiency.
• Maintain and improve the Holcim’s knowledge base, to ensure continuous monitoring and deployment of cyber security controls and mechanisms take place.
• Work closely with the Protect and Respond cyber security teams, to ensure standards and configurations in place are well understood, by ensuring the right detection capabilities are in place in case of a significant breach, and by providing all required support to the Respond area in case of a crisis situation.

Cybersecurity Detection Expert

Supply Chain

• Support digitalization and innovation by assisting in the rollout of new supply chain tools and helping the team adopt digital workflows.
• Gather and analyze business data to support the development of case studies and track the progress of ongoing logistics projects.
• Monitor and report on supply chain metrics, preparing regular performance summaries that help the team identify areas for improvement.
• Provide administrative support for contract management, ensuring all supplier databases and records are accurate and up to date.
• Facilitate daily communication between the Logistics Manager and our network of international suppliers and vendors to ensure smooth operations.
• Conduct competitive benchmarking research and gather industry intelligence to keep the team informed on market trends and competitor activity.

Cybersecurity Detection Expert

Supply Chain Intern