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September 8, 2026

Security System Engineer

Senior • On-site

11,125 - 14,834 PLN/yr

Warsaw, MZ, Poland

Requirements

  • Minimum 5 years of experience in Cybersecurity
  • Hands-on experience with EDR solutions (SentinelOne, CrowdStrike, Microsoft Defender for Endpoint, or similar)
  • Experience working with Microsoft Azure and Microsoft Entra ID
  • Experience working with SIEM solutions (Splunk, ELK, Microsoft Sentinel, Wazuh, or similar)
  • Experience working with WAF, IDS/IPS, and network security solutions
  • Understanding of endpoint hardening principles and baseline configurations (CIS Benchmarks or similar)
  • Experience with patch management processes and compliance tracking
  • Hands-on experience in incident investigation
  • Understanding of Incident Response processes and basic forensic practices
  • Understanding of the modern threat landscape, including malware, phishing, privilege escalation, persistence techniques, lateral movement, and web-based attacks
  • Experience conducting risk assessments and security gap analysis
  • Experience developing, maintaining, or supporting Information Security policies and procedures
  • Administrative-level experience with Windows and macOS
  • Strong understanding of security best practices and defense-in-depth principles

Will Be a Plus

  • Experience with MDM solutions (Intune, Jamf, ManageEngine, or similar)
  • Experience participating in threat hunting activities
  • Experience with DevSecOps practices and security integration within CI/CD pipelines
  • Experience with Vulnerability Management processes and remediation tracking
  • Experience with vulnerability scanning and security tooling integration
  • Basic scripting skills (Python, Bash, or PowerShell) for automation
  • Understanding of security standards and frameworks (ISO 27001, PCI DSS, SOC 2, CIS Controls)
  • Cybersecurity-related certifications

Responsibilities

  • Ensure proper deployment and maintenance of security controls across the infrastructure
  • Manage and optimize EDR, SIEM, WAF, IDS/IPS, and endpoint security configurations
  • Monitor security events and ensure reliable telemetry collection across systems
  • Support endpoint hardening and secure baseline configurations
  • Participate in incident response activities and forensic investigations
  • Conduct threat hunting and proactive security analysis
  • Support vulnerability management and remediation tracking
  • Participate in risk assessments and security reviews
  • Develop and maintain Information Security policies, procedures, and security standards
  • Ensure security controls align with company requirements and industry standards
  • Participate in security audits and remediation activities
  • Work closely with IT, DevOps, and Engineering teams
  • Support continuous improvement of the company’s security posture
  • Participate in post-incident analysis and corrective action planning

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