Senior SIEM Engineer — Threat Detection

Aristocrat is seeking a Senior Detection & Response Engineer to join our Security Operations team in Kraków. Hybrid work model with onsite attendance three days per week.You will develop, tune, and maintain detections across SIEM, EDR, identity, email, SaaS, and security monitoring platforms, plus build automations using Tines to improve investigation and...

Hitachi Energy is seeking a Security Engineer specializing in Threat Modeling and Detection Engineering to strengthen our security operations in Kraków. You will design and enhance detection capabilities, onboard data sources, and drive automation to improve SOC effectiveness.This maternity coverage role (12 months) involves MITRE ATT&CK, SIEM tuning with...

Job DetailsLocation: Krakow, Lesser Poland, Poland Job ID: R0135385 Date Posted: 2026-07-07 Company Name: HITACHI ENERGY SERVICES SP. Z O.O. Profession (Job Category): IT, Telecom & Internet Job Schedule: Full time Remote: NoJob DescriptionThe Opportunity Join Hitachi Energy as a Security Engineer specializing in Threat Modeling and Detection Engineering,...

Aristocrat is seeking a Senior Detection & Response Engineer to join our Security Operations team. In this role, you will help strengthen Aristocrat's detection and response capabilities through detection engineering, security automation, and operational process improvement. You will work within a hybrid Security Operations Center (SOC) model. You will...

Andersen is hiring a SIEM Administrator / Engineer for a project enhancing a SIEM platform and supporting centralized security monitoring and threat detection.Our customer is a technology and consulting organization providing digital infrastructure, cloud services, cybersecurity, data-driven solutions, and managed IT support. It helps organizations modernize...

The OpportunityJoin Hitachi Energy as a Security Engineer specializing in Threat Modeling and Detection Engineering, and play a critical role in strengthening our cybersecurity operations. In this position, you will help design and enhance detection capabilities, onboard and secure new data sources, and drive automation that improves the effectiveness and...

Aristocrat is seeking a Senior Detection & Response Engineer to join our Security Operations team. In this role, you will help strengthen Aristocrat’s detection and response capabilities through detection engineering, security automation, and operational process improvement. You will work within a hybrid Security Operations Center (SOC) model. You will...

Aristocrat Gaming is seeking a Senior Detection & Response Engineer to join our Security Operations team in Kraków. This hybrid role strengthens detection and response capabilities through detection engineering, security automation, and process improvement, collaborating with Security Operations, Engineering, MSSP partners, and other technical teams.The...

HERE Technologies is seeking a Threat Intelligence Engineer to join its Cyber Security team in Kraków. You will transform threat intelligence into actionable security outcomes by leveraging TIPs, automation, and adversary tracking, collaborating with SOC, IR, detection engineering, and security operations teams.You will mature CTI capabilities, improve...