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To start shortly, we are currently seeking for our Corporate Infrastructure department an

(Sr.) IT Security Specialist (M/F/D)

You will be responsible for

  • Assist in developing, implementing and maintaining IT security policies, standards and procedures
  • Monitor and support security controls across systems, networks and endpoints
  • Conduct regular security assessments and vulnerability scans; support remediation efforts
  • Manage access control systems and ensure proper identity and privilege management
  • Support compliance with internal policies and external regulations (e.g., ISO 27001, GDPR)
  • Install, configure and maintain Windows and Linux servers to ensure optimal performance
  • Monitor server health and troubleshoot issues to maintain system stability and availability
  • Manage backup and recovery processes to ensure data integrity and business continuity
  • Apply security patches and updates to minimize vulnerabilities across server infrastructure
  • Support virtualization environments and collaborate on infrastructure planning and documentation
  • Collaborate with HMETC departments and HQ (South Korea) to ensure security requirements are integrated into business processes and IT projects

Who we are looking for

  • Degree in Computer Science, Information Security or a related field
  • Basic understanding of cybersecurity principles, IT infrastructure and policy frameworks
  • A very good command of English language, intercultural & communication skills; German is a plus
  • Strong analytical skills, ability to work in a structured and detail-oriented manner
  • Preferred: familiarity with ISO 27001, NIST or other security standards
  • Certifications such as Security+, CISA or equivalent are a plus

Contact

For questions and details please do not hesitate to contact Ms. Herrmann.
We look forward to your detailed application.