Operational Security Engineer

About the role

We are seeking an Operational Security Engineer to join our global FinTech organization. In this role you will strengthen the security of people, devices, identities, and business operations by building and operating practical security controls across our internal environment.

Key responsibilities

• Operate and continuously improve security enterprise platforms through effective controls, detections, monitoring, and incident response.
• Configure and manage IAM, access controls, and contextual access policies following least‑privilege principles.
• Manage and maintain MDM/EDR capabilities, ensuring endpoint visibility, policy coverage, timely updates, and organization‑wide adoption.
• Review new tools, workflows, and third‑party integrations (SaaS, AI tools, plugins) and provide security guidance to reduce operational risk.
• Drive and improve the security awareness program, delivering practical guidance to users.
• Monitor emerging attacks, vulnerabilities, and threat actor tradecraft, translating insights into defensive improvements.
• Apply adversarial thinking and threat modeling to identify realistic attack paths and enhance operational resilience.
• Help define and improve security policies, standards, best practices, and configuration baselines.

Required profile

• Fluency in English.
• Strong hands‑on experience securing and operating enterprise SaaS and cloud platforms.
• Experience with identity and access management, contextual access controls, and secure administration of business‑critical systems.
• Experience operating MDM/EDR and other endpoint security controls.
• Experience responding to security incidents, compromises, and breaches.
• Advanced cybersecurity experience with exposure to sophisticated threat actors and modern attacker tradecraft.

Required skills

• Identity and Access Management (IAM)
• Contextual Access Controls
• Mobile Device Management (MDM)
• Endpoint Detection and Response (EDR)
• Security Incident Response
• Threat Modeling