Senior IT Security Specialist

ArcelorMittal

📍 Poland, Poland, Poland

Full-time Computer Occupations Posted March 01, 2026

Job Description

 About a role: 


Primary responsibility will be management of EDR environment. Moreover, this role requires broad knowledge of antimalware policy configuration, expert rules creation and understanding of Active Threat Protection mechanisms. This position require also further development of various Security solutions and services that aim to protect endpoints and data, to evaluate vulnerabilities, to monitor security breaches and support incident response.


 


 Responsibilities:


Security monitoring:



  • Perform investigation of common cyber security incidents

  • Participate in handling complex cyber security incidents investigation and analysis

  • Maintain security systems to monitor active IOCs

  • Support team and local units in executing after-incident recommendations

  • On call duty (One week every 5 weeks on average) -...