Operational Technology Cyber Security Specialist

Há 2 dias


Lisboa, Lisboa, Portugal Siemens Ag Tempo inteiro

Company Overview:

Siemens AG is a global leader in the field of operational technology (OT) cybersecurity, providing innovative solutions to protect industrial control systems and connected devices.

Salary: €80,000 - €100,000 per year

Job Description:

We are seeking a highly skilled OT Security Specialist to join our team in Portugal. As a key member of our Cyber Defense Center for Europe, you will be responsible for monitoring production environments, investigating security incidents, and developing threat detection analytics.

Your Responsibilities:

  • Review adversaries' tactics, techniques, and procedures to develop use-cases for attack detection in OT environments
  • Support threat detection and hunting using multiple data sources and develop detection analytics
  • Analyze network traffic from production environments
  • Cooperate with the infrastructure team to further develop the Cyber Defense Center OT detection capabilities
  • Maintain a next-generation log collection

Required Skills and Qualifications:

To be successful in this role, you will need:

  • A university degree in computer science, IT security, or a related field
  • Cybersecurity certifications (GCIH, GCFA, GNFA, GCTI, GREM, or similar)
  • 3+ years of professional experience in security monitoring/security operations center environment (SOC), investigating security events, handling incidents, threats, and/or vulnerabilities
  • A good understanding of cybersecurity landscape and OT environments
  • Strong understanding of enterprise detection & response, network traffic analysis, and intrusion detection
  • In-depth knowledge of operating system platforms and internals (Windows, Linux)
  • Working knowledge of SIEM platforms with experience in use case development
  • Development skills (scripting or high-level programming languages)

Benefits:

We offer a comprehensive benefits package, including:

  • A hybrid working model with flexible working hours
  • A budget for setting up a home office
  • Health insurance
  • The possibility to have a sabbatical leave or non-paid time off
  • A financial support program for your studies
  • A medical center on the premises
  • Sports groups
  • 2 days volunteering
  • Access to e-learning platforms (Learnlight, LinkedIn Learning, and more)
  • Discounts with partners

Others:

We are an equal opportunities employer and welcome applications from diverse talent pools. If you are passionate about OT cybersecurity and want to work for a leading global company, please send your CV in English.



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