Endpoint Security Engineer

Responsibilities

• Deploy, operate, and tune endpoint security controls (EDR/XDR, EPP, MDM) across corporate endpoints, servers, and critical infrastructure
• Monitor endpoint telemetry health, investigate security events, and identify potential security incidents
• Implement and maintain OS security baselines and hardening standards across Windows, Linux, and macOS environments based on CIS Benchmarks, DISA STIG, and internal policies
• Support vulnerability remediation, patching activities, and endpoint security improvements in collaboration with IT and infrastructure teams
• Configure and maintain endpoint protection capabilities, including file integrity monitoring and endpoint isolation readiness for critical systems
• Support containment and response activities for compromised or non-compliant devices together with SOC and Cyber Defense teams
• Assist with tracking endpoint security gaps, remediation actions, and configuration improvements
• Document endpoint security configurations, operational procedures, and investigation findings

Requirements

• 3+ years of hands-on experience in Endpoint Security, Endpoint Protection, Infrastructure Security, System Security, or a similar cybersecurity role
• Higher education in Computer Science, Information Security, Software Engineering, or a related technical field is preferred
• Practical experience securing both desktop endpoints and server workloads in enterprise environments
• Experience supporting environments with 1,000+ managed endpoints is highly preferred
• Strong hands-on experience with EDR/XDR, Endpoint Protection Platforms (EPP), and Mobile Device Management (MDM) solutions
• Deep understanding of Windows, Linux, and macOS architecture, services, processes, logging, and security mechanisms
• Experience implementing OS hardening based on CIS Benchmarks, DISA STIG, or similar security standards
• Knowledge of operating system access control models, RBAC, and least-privilege principles
• Experience with native operating system security features such as Microsoft Defender, Attack Surface Reduction (ASR), BitLocker, SELinux, AppArmor, Gatekeeper, System Integrity Protection (SIP), and FileVault
• Understanding of endpoint telemetry, file integrity monitoring, and endpoint isolation techniques
• Scripting skills for automation using PowerShell and Python
• English – IntermediateUpper-Intermediate level
• Ukrainian – Fluent

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical budget
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

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