Senior Cybersecurity Engineer

Overview: Job Summary

This role supports enterprise security operations by implementing and managing controls across endpoint, network, identity, cloud, and application environments. The position plays a hands-on role in threat detection, incident response, vulnerability management, and SIEM engineering, while partnering with IT and application teams to embed security into day‑to‑day operations. The role also supports compliance initiatives and evaluates emerging technologies, including AI, to ensure secure adoption in a regulated, multi‑environment organization

Responsibilities: * Implement and maintain security controls across endpoint, network, identity, cloud, and application security layers. * Administer and tune next-generation firewall policies, Zero Trust network access controls, secure web gateway configurations, and DNS security. * Serve as a hands-on security operations contributor: triage alerts, investigate incidents, and drive containment and remediation across the enterprise security tool stack. * Support incident response activities across all IR phases and maintain response playbooks for threat scenarios relevant to hospitality, gaming, and entertainment verticals. * Build and tune detection logic within the enterprise SIEM, develop automated response workflows, and perform threat hunting using endpoint, network, and identity telemetry. * Support the vulnerability management program including scan coverage, asset tagging, and SLA-based remediation tracking. * Implement cloud identity security controls including conditional access policy, MFA enforcement, and mobile device management for Windows and macOS environments. * Support email security operations including authentication controls, advanced threat protection tuning, and BEC detection. * Provide application security guidance and support the bug bounty and responsible disclosure program, including vulnerability triage and researcher communications. * Evaluate AI-powered tools and...