Senior Platform Cyber Security Engineer
TLDR
This hands-on engineering role emphasizes designing security controls and automated responses, tackling real-world attacker behaviors while leveraging advanced detection technologies.
The Senior Platform Security Engineer supports ION Markets’ security strategy by designing and operating security controls, detections, and automated response capabilities across platforms and infrastructure.
This is a hands‑on, engineering‑led role with a strong focus on detection engineering, security automation, and real‑world attacker behaviors, prioritizing scalable solutions over manual SOC processes.
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Design, operate, and improve security controls, detections, and automated response workflows across cloud and enterprise environments
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Build high‑fidelity detections and response automation using platforms such as Rapid7, SentinelOne, CrowdStrike, and Azure Logic Apps
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Lead incident response activities, including investigation, containment, remediation, and zero‑day threats
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Own vulnerability management from identification through remediation and verification
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Improve logging, monitoring, and visibility to enhance detection and response effectiveness
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Develop and maintain incident response runbooks and escalation processes
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Work closely with infrastructure, network, and product teams to resolve security issues and reduce operational risk
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Support regulatory and audit requirements (e.g. NIS2, ISO 27001) from a technical and operational perspective
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Fluency in Italian and English (C1)
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Academic background in a technology-related field and/or relevant working experience.
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Highly desired certifications including Security+, CEH, GCIH up to ~7 years' experience in Information Security with proven hands-on experience in operations roles.
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Fundamental programming/scripting capabilities (e.g. python, PowerShell, bash, etc.)
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Familiarity with NIS2 regulations.
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End to end tasks’ ownership
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Excellent problem-solving techniques
ION Group builds innovative software solutions that enhance trading and workflow automation for the financial services industry. We serve a diverse clientele, including corporations, central banks, and financial institutions, providing them with high-value analytics and strategic consulting. Our emphasis on transformative technology positions us as a key player in the evolving landscape of finance.