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September 8, 2026
Security System Engineer
Senior • On-site
11,125 - 14,834 PLN/yr
Warsaw, MZ, Poland
Apply now
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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