Descrição

Are you ready to take your cybersecurity career to the next level? As an OT Security Specialist, you will join the Siemens Cybersecurity Defense team, playing a critical role in protecting the company's Operational Technology (OT) environments.
Job Description

The Cyber Defense Center is a global organization within Siemens, consisting of regionally aligned teams across Germany, Portugal, Spain, Switzerland, the United States, Mexico, and China. Our mission is to detect, analyze, investigate, and defend against sophisticated digital attacks.

As an OT Security Specialist, you will be part of the Cyber Defense Center for Europe, working alongside peers to monitor production environments, investigate incidents, and develop threat detection and response approaches.

• Key responsibilities include:
• Reviewing adversaries' tactics, techniques, and procedures to develop use-cases for attack detection in OT environments.
• Supporting threat detection and hunting using multiple data sources and developing detection analytics.
• Reviewing threat data from various sources, developing custom signatures, and engineering and tuning detection rules.
• Analyzing network traffic from production environments and cooperating with the infrastructure team to further develop detection capabilities.
• Requirements
• University degree in computer science, IT security, or related fields, along with relevant certifications (e.g., GCIH, GCFA).
• 3+ years of professional experience in security monitoring, investigating security events, handling incidents, threats, and/or vulnerabilities.
• Good understanding of cybersecurity landscapes 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).
• Proficient in written and spoken English combined with good interpersonal skills and attention to detail.
• Benefits
• A hybrid working model with flexible hours to promote work-life balance.
• A budget for setting up a home office, health insurance, possibility to have a sabbatical leave or non-paid time off, and a financial support program for studies.
• Access to e-learning platforms (Learnlight, LinkedIn Learning), sports groups, 2 days volunteering, and discounts with partners.