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We are Uniper: an international energy company with about 11,000 employees.

We combine a balanced portfolio of technologically advanced large-scale assets with outstanding technical and commercial expertise.

These assets and capabilities enable us to deliver flexible, bespoke, competitively priced energy products and services with agility, precision and speed.


Aufgaben

Our Cyber Security team in Hannover is looking for you!

As a Senior Information Security Monitoring Expert, you will play a crucial role in enhancing our organization's cybersecurity posture by overseeing the implementation, management, and optimization of Security Information and Event Management system, and related Incident Response tools. You will also be one of the Incident Responders from Uniper Cyber Defense Center.

Uniper toolset for Incident Detection and Response today is based on Microsoft Security offer, but not limited to and in constant evolution.

Your main responsibilities associated with this role are:

  • Lead the design, deployment, and configuration of the SIEM, XDR and related solutions to ensure comprehensive coverage of security event monitoring.
  • Regularly review and fine-tune SIEM analytic and automation rules, based on evolving threat landscapes, available Threat Intel, and organizational changes, to improve accuracy and reduction of false positives.
  • Maintain comprehensive documentation of SIEM configurations, processes, and incident response activities.
  • Continuous monitoring of security events, alerts, and incidents.
  • Manage and coordinate life cycle of information security incidents with detection, containment, eradication, and restauration of the affected Information systems.
  • Act as a communication hub, collaborate, and coordinate activities related to security incident management with IT service organization, service providers, suppliers, and any other defined operational and functional organization end to end.
  • Generate regular reports on security events, incidents, and overall SIEM performance for management and stakeholders.
  • Ensure compliance with relevant regulatory requirements and industry standards.
  • Participate in security audits and assist in preparing documentation for compliance purposes.

Profil
  • University degree in computer science, IT security, business informatics or similar
  • + 8 years in operating CDC or SOC, + 12 years in IT Security
  • CISSP, CISM or similar, Cloud Security (ex CSA, ISC2, GIAC), IT vendor certifications (e.g. Microsoft Azure), would be preferable.

Technical knowledge:

  • Malware analysis and Forensic tools and processes
  • Microsoft Sentinel
  • Microsoft Defender XDR
  • Microsoft Defender for Cloud
  • Microsoft Azure
  • Microsoft O365 Security
  • SOC and MSSP process
  • DLP
  • Threat Hunting
  • Kusto Query Language
  • Log Analysis
  • Threat Intelligence Platforms and Processes. e.g. MISP
  • MITRE ATT&CK
  • DevOps and Infrastructure as Code for Security deployment automation
  • Network Security and tools. e.g. Palo Alto Cortex
  • Security Standards. e.g. NIST, ISO, ENISA.
  • English. Fluent in speaking and writing

You bring also…

  • Appetite to share know-how, challenge status quo empathically and help to innovate.
  • Ability to identify and prioritize risks to help, guide operations and decision-making.
  • You are a great solo-player, but you excel working in teams.
  • You are an independent thinker, but great listener, and even greater solution maker.
  • Accountability and ownership are one of your virtues.
  • Very good communication, analytical and documentary skills.
  • Adaptability to changes.
  • You know how to have fun and stay motivated.

Would be a plus…

  • Crisis and Communications Management Experience.
  • Familiarity with ICS and OT Security.
  • Experience with KPI reporting and handling industry-standard tools.
  • Familiarity with AI (Microsoft Security Copilot).
  • Python programming.

Wir bieten

At Uniper, we are pro-actively transforming the world of energy whilst at the same time ensuring security of energy supply. As an internationally operating company, we work in very diverse teams with the greatest possible working time flexibility for our employees. Our corporate culture is characterized by equal opportunities, mutual appreciation, and respect. With us, you will be able to develop new business models, work on technological solutions for a modern, sustainable, and future-oriented energy supply as well as pro-actively help to shape changes. Interested? Then we will look forward to meeting you!