Junior rendszergazda állások, munkák információbiztonság kategóriában

Analysis: you will support our partners in innovative projects and develop customized technological concepts that make our processes easier and more efficient....

• Define, maintain, and enhance governance controls for firewall management in line with internal policies, DORA, and BaFin requirements.
• Conduct second line reviews of firewall configurations, rule changes, and network segmentation to ensure compliance and risk reduction.

• Monitor security events and investigate alerts to identify potential threats.
• Handle IT security incidents following established procedures and escalate when necessary.
• Operate SOC tools and collaborate with the external MSSP for SIEM alert management.

Function as part of the second line of defense, reporting to the Deputy CISO and collaborating closely with first line teams on ICT risk and compliance topics....

• Developing and refining IT resilience, backup and disaster recovery concepts on a group-wide level.
• Assessing existing backup, restore and recovery capabilities, including resilience against ransomware and large-scale failures.

Taking responsibility: ensure continuous operation and accessibility of the network (especially WAN, but also LAN and Wi-Fi, with support of service providers); responsible for technical network architecture...

• Being part of our Infrastructure & Network Team in an international IT set-up ​
• Group-wide definition of standards for network technology
• Management of external service providers
• Establishment of security standards in collaboration with the Information Security Officer

Own and optimize the security incident management process and related tools, also ensure alignment and integration of related processes: information security, corporate security, product security, IT security, data privacy, and crisis management...

• Collaborate with a global team and work with colleagues from diverse cultures to gain broad perspectives and insights
• Learn cutting‑edge technologies with in‑depth knowledge of Microsoft Entra ID and how it strengthens organizational security

• Collaborate with group entities on continuous improvement of operational resilience measures
• Conduct ICT risk assessments and evaluation
• Support further development of the group ICT Control framework and monitor entities adherence
• Be a trusted advisor for resilient AI implementation

• Build use cases and configure security tools and technologies (e.g. SIEM, xDR) to detect security events and potential incidents
• Participate in Security Operations & alert monitoring: conducting incident assessments, determine impact and root causes, provide reports and recommendations

• Operate and maintain complex Hyperscaler/SAP Cloud Infrastructure networks, track significant problems, monitor performance, and perform upgrades as required.
• Engage with customers in network architecture discussions to meet their security requirements.

• Act as NIS2 Integration Expert, bridging the German KRITIS team with other EU member states' critical infrastructure teams.
• Manage Cross-Border Integration of security protocols, processes, and controls in accordance with NIS2.

• Translate Hotel's business needs into requirements for security solutions
• Lead and support security projects, contribute to Business and IT Projects in collaboration with Hotels division
• Define remediation plans and lead implementation to close audit findings for Liebherr Hotels

• Operating and extending technical and structural infrastructure components for highly secure environments, both for internal platforms and customer-facing projects
• Supporting security accreditation processes and administrating relevant systems and security technologies

• Design and implement security architecture for our Internal Developer Platform
• Drive adoption of Zero Trust principles across platform components, networks, identities, and services

• Maintain, further develop and continuously improve our Europe-wide Information Security Management System to ensure its ongoing effectiveness
• Support in reviewing and optimizing current processes in accordance with industry standards and best practices

• Design and implement security measures for systems built on Microsoft technologies, including Windows Server, Azure, and Microsoft 365
• Configure and manage Microsoft security tools such as Defender for Endpoint, Defender for Identity, and Defender for Cloud

• Be a part of the bank's risk function (2nd Line of Defense), reporting to the Senior Lead of Group Data Governance Strategy within the CISO team
• Collaborate with all the CISO teams to align training with the latest security risks, emerging regulations, and organizational objectives.

• Design, develop, and integrate components for establishing trust (e.g. via SPIFFE) and securing network connections (e.g. mTLS, IPSec, Wireguard) in dynamic environments
• Leverage existing Open Source software to implement state of the art security features