Senior IT Security Manager - Network Security (x/f/m) - DKB

DKB Code Factory; Berlin; Vor Ort; EUR 90.000 - 130.000; Vollzeit

Zusammenfassung

DKB is seeking a Senior IT Security Manager - Network Security in Berlin to lead the ongoing development of security solutions for certificate management, PKI, and secure network communications.

You will define security standards for encryption and cryptographic methods, collaborate with architecture, cloud, and infrastructure teams, and ensure compliance with DORA and ISO 27001 while translating security requirements to actionable governance for cross-functional projects.

Qualifikationen

• Several years of experience in IT security, cybersecurity, or information security.
• Strong knowledge of PKI, certificate management, encryption, cryptographic methods, and network architectures.
• Hands-on knowledge of cloud security with AWS.
• Experience with regulatory requirements in the financial sector (DORA and ISO 27001).
• Ability to communicate security requirements clearly to diverse stakeholders; German and English at C1+.

Aufgaben

• Take functional ownership of the ongoing development of security solutions for certificate management, PKI, and secure network communications.
• Define security standards for encryption, certificates, and cryptographic methods and ensure sustainable implementation.
• Ensure security solutions meet regulatory requirements such as DORA, ISO 27001, and other financial sector standards.
• Assess new technologies in cloud security and AI security; translate findings into governance requirements for DKB.
• Coordinate with architecture, cloud, network, and infrastructure teams; guide security topics and manage external providers and internal stakeholders.

Kenntnisse

PKI

Certificate Management

Encryption

Cryptographic Methods

Network Architectures

Cloud Security (AWS)

AI Security Requirements

Regulatory Compliance (DORA, ISO 27001

Stakeholder Management

Analytical Communication

German & English Communication (C1+)

Jobbeschreibung

Senior IT Security Manager - Network Security (x/f/m) - DKB

Berlin, Germany

We’reexcited to share that our hiring process is now led by Code Factory (CoFa), DKB’s sister tech company, bringing a more agile and collaborative approach to building our cross-functional teams. Whileyou’llgo through the hiring journey withCoFa, your employment will be with DKB, combining the stability of a leading bank with the speed and innovation of a tech-driven environment. Join us to be part of a team where collaboration and impact come first.

Help shape the security of one of Germany’s largest digital banks. In this role, you will combine modern cloud and AI security with regulatory requirements and further develop security standards for certificates, encryption, and secure communications. You will work closely with security experts, architects, and engineering teams to ensure that innovation and security go hand in hand.

Responsibilities

• Take functional ownership of the ongoing development of our security solutions for certificate management, PKI, and secure network communications.
• Define security standards for encryption, certificates, and cryptographic methods, ensuring their sustainable implementation and compliance.
• Ensure our security solutions meet regulatory requirements such as DORA, ISO 27001, and other standards relevant to the financial sector.
• Assess new technologies and developments in cloud security (AWS) and AI security, evaluate associated security risks, and translate your findings into security standards and governance requirements for DKB.
• Work closely with architecture, cloud, network, and infrastructure teams, providing guidance on security-related topics. Coordinate external service providers and internal stakeholders, prioritize security measures, and support their implementation.

Qualifications

• Several years of experience in IT security, cybersecurity, or information security
• Strong knowledge of PKI, certificate management, encryption, cryptographic methods, and network architectures
• Strong knowledge of cloud security and hands-on experience with AWS security concepts
• Knowledge of current security requirements related to AI technologies and their impact on information security and governance
• Experience with regulatory requirements in the financial sector, particularly DORA and ideally ISO 27001
• Experience working with a variety of stakeholders and managing complex security topics
• A structured, analytical approach and the ability to communicate security requirements clearly and effectively
• Confident communication in German and English, ideally at C1 level or above

By the way: At our company, every person matters. We embrace fairness and diversity—no matter where you’re from, how old you are, or your sex, gender identity, sexual orientation, or religion, whether you have a disability or not—we genuinely look forward to every application!