Advanced Security Operation Engineer - Log Management / SIEM

Our client is partnering with a diverse array of Danish companies operating on a global scale, they navigate industries that must adhere to stringent laws and financial controls, all while delivering exceptional service levels. With over 1,400 dedicated colleagues across Denmark, The Czech Republic, and The Philippines, this company is not just a workplace — it's a community united by a common goal: to drive innovation and operational excellence. 

If you are looking for an opportunity to make a meaningful impact in a dynamic and collaborative environment, and to be among the first employees of a new Hungarian entity with the potential for a long-term, international career, we invite you to consider joining the team.

We are looking for a Security Operations Engineer to join our Log Management team within the Cybersecurity Services. You will be part of a dynamic team responsible for managing both our internal enterprise SIEM and multiple customer service implementations on-premise and in the cloud. Your role involves ensuring the stability of log management services, troubleshooting operational issues, regular KPI reporting, contributing to continuous improvement, and supporting security projects.

Your Reponsibilties:

• Daily maintenance of on-premise log management servers and SIEM platforms (LogPoint, Microsoft Sentinel, Syslog Relays …).
• Configure log sources and manage log collection processes.
• Troubleshoot issues related to log reception, log forwarding, and platform operations.
• Collaborate with system vendors for platform support and issue resolution.
• Perform software upgrades, updates, and patches.
• Handle customer and internal service requests following ITIL standards.
• Conduct periodic reporting based on SLA requirements.
• Collaborate with other cybersecurity teams or stakeholders
• Develop and refine custom searches, alert rules, dashboards, and reports.
• Drive improvements through automation, optimization, and implementation of changes.
• Create and maintain service documentation; participate in document reviews and project handovers.
• Monitor and enhance cybersecurity metrics to ensure compliance with internal policies and regulatory requirements.

Requirements

• SIEM and Log Management Expertise: Demonstrated experience with large-scale SIEM environments and log management platforms such as LogPoint,
• PUBLIC
• Microsoft Sentinel, Splunk, or Elastic. Proven ability to configure, optimize, and manage these systems in a complex, multi-vendor environment.
• Cybersecurity Experience: At least 3 years of hands-on experience in cybersecurity roles, particularly in security operations, log management, and incident response.
• Understanding of Cybersecurity Principles: Familiarity with key cybersecurity concepts such as confidentiality, integrity, availability, threat actors, and common attack vectors.
• IT Infrastructure Knowledge: Understanding of IT infrastructure components, including servers, operating systems, and databases.
• Incident Response and Compliance: Experience with incident response, change control processes, and understanding of Compliance and Regulatory Requirements like GDPR, NIS2 as they relate to logging and monitoring.
• Working knowledge of security-relevant data, including network protocols and services such as TCP/IP, HTTP/S, DNS, FTP, SMTP, and Active Directory.
• Strong analytical skills, attention to detail and a critical thinking mindset.
• Ability to approach problems systematically and critically assess issues to find logical solutions.
• Ability to manage tasks effectively, balancing routine activities with critical incidents.
• Effective communication skills, both written and verbal.
• Fluent in English (spoken and written).

Benefits

• Flexible working hours 
• Possibility to work from home
• Flexible cafeteria account
• Competitive salary