Senior SIEM/SOC Engineer (m/f/d)

Deutsche Telekom IT Solutions Slovakia

8d • Remote

About The Position

Deutsche Telekom IT Solutions Slovakia, part of the Košice IT Valley, is seeking a Senior SIEM/SOC Engineer. This role involves developing and refining detection strategies, collaborating with the SOC, creating customer-facing reports, and contributing to knowledge sharing. The position is with Operational Services GmbH, a leading ICT service provider in the German market, focused on digitalization for medium-sized companies.

Requirements

• 2–5 years of professional experience in SIEM/SOC, IT security, or threat detection.
• Familiarity with frameworks like MITRE ATT&CK, Cyber Kill Chain, and IOC-based detection.
• Knowledge of log data analysis, attack detection, SIEM, or security monitoring.
• Proficiency in at least one scripting, query, or programming language (e.g., Python, PowerShell, KQL, Lucene).
• Analytical thinking and problem-solving skills.
• Self-organization and a disciplined approach to documentation.
• Very good written and spoken English skills.

Nice To Haves

• Ideally, experience in developing detection use cases in Elastic SIEM, Palo Alto XSIAM, or comparable systems.
• German skills are a plus but not necessary.

Responsibilities

• Development of use cases and detection rules.
• Assisting in the conception and design of detection strategies.
• Collaboration with the SOC for use case validation and acceptance.
• Refinement and optimization of existing detection rules.
• Creating dashboards and reports for customers or the internal SOC.
• Contributing to internal knowledge sharing and process development.

Benefits

• Attractive and extensive work-life balance portfolio
• Over 25 different benefits
• Financial benefits
• Benefits with focus on learning and development
• Benefits with focus on health and sport
• Benefits with focus on family and work – life balance
• Other benefits
• Variable part of salary
• Other financial benefits

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed