Threat Modeling & Detection Engineer

Hitachi; Kraków; On-site; PLN 180,000 - 220,000; Full time

Benefits offered by this job

Private medical care

Life insurance

Wellness programs

Benefits platform

Employee Capital Plans (PPK)

Home office setup allowance

Spectacles & contact lenses allowance

Company events

Psychological support

Free parking

Job summary

Hitachi Energy Services SP. z o.o. in Kraków seeks a Security Engineer specializing in Threat Modeling and Detection Engineering to strengthen cybersecurity operations. You will design detection rules, onboard data sources, and drive automation to improve SOC efficiency and proactive defense.

The role focuses on threat detection, systems engineering, and collaboration with engineering teams to enhance monitoring using MITRE ATT&CK and CI/CD security practices.

Qualifications

• ,

Responsibilities

• Design, develop, and tune detection rules within the SIEM to improve threat visibility and reduce false positives
• Onboard new log sources by building ingestion pipelines, normalizing data, and ensuring high-quality integration into the SIEM
• Perform threat modeling of systems and log sources to identify detection requirements and security gaps
• Build and maintain automation solutions that improve SOC workflows, reporting, and operational efficiency
• Collaborate with cybersecurity and engineering teams to continuously enhance detection coverage against evolving threats
• Apply threat intelligence and frameworks such as MITRE ATT&CK to strengthen monitoring and response capabilities
• Contribute to detection-as-code practices and CI/CD-driven security operations processes
• Support continuous improvement of security monitoring, alert quality, and overall cyber defense effectiveness

Skills

SIEM tuning

Threat modeling

Detection engineering

Security operations

Python

KQL

SQL

Azure

AWS

Docker

Linux

CI/CD security

Tools

Microsoft Sentinel

Defender Suite

Azure

AWS

Docker

Linux

Job description

Hitachi Energy Services SP. z o.o. in Kraków seeks a Security Engineer specializing in Threat Modeling and Detection Engineering to strengthen cybersecurity operations. You will design detection rules, onboard data sources, and drive automation to improve SOC efficiency and proactive defense.

The role focuses on threat detection, systems engineering, and collaboration with engineering teams to enhance monitoring using MITRE ATT&CK and CI/CD security practices.