Cybersecurity Engineer (f/m/d) (Application & Cloud)

HOLON GmbH; Paderborn; Vor Ort; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A leading tech company in Paderborn is seeking a Cybersecurity Engineer to enhance its cybersecurity framework within autonomous driving and cloud environments. You will design security architectures, implement cloud security measures, and operate SIEM/SOC systems. Ideal candidates will have a strong background in cybersecurity, fluent communication skills in German and English, and hands-on experience with tools like Microsoft Defender. This position offers a collaborative team atmosphere and significant responsibilities.

Qualifikationen

• Strong background in automotive cybersecurity or high-availability cloud systems.
• Hands-on experience in SIEM/SOC operations and cloud security architectures.
• Solid understanding of API security and Kubernetes security.

Aufgaben

• Design and implement cloud and application security architectures.
• Set up and operate the Holon IDS collaborating with cloud service providers.
• Prepare and maintain a cybersecurity test environment for API infrastructure.

Kenntnisse

Automotive cybersecurity

Cloud security architectures

SIEM/SOC operations

Key management

API security

Kubernetes security

DevSecOps

Fluent in German

Fluent in English

Ausbildung

Degree in Cybersecurity, IT Security, Computer Science

Tools

Microsoft Defender for Cloud

Azure Sentinel

CSPM

Confluence

PowerPoint

Jobbeschreibung

Your tasks

As a Cybersecurity Engineer, you will join an interdisciplinary team of cybersecurity experts focusing on autonomous driving and high availability cloud backends. Within this team, you will be our Swiss army knife for operational and monitoring topics across our autonomous mover fleet.

Your tasks:

• Design and implement PKI, key management, and distribution concepts using our Key Management System
• Set up and operate the Holon IDS, including configuration of DTCs and transmission of IDS events to the Holon Cloud, and SOC, collaborating closely with our cloud service provider
• Build and maintain our SIEM environment with tools like Microsoft Defender for Cloud, Azure Sentinel, and CSPM
• Deploy and manage vulnerability management tools within the software release process to assess and verify software received from suppliers
• Design and implement cloud and application security architectures in Azure and Kubernetes environments
• Define and improve IAM concepts and perform vulnerability assessments, threat modeling, and security reviews for APIs, microservices, and cloud‑native applications
• You prepare and maintain a cybersecurity test environment—ideally automated—for our cloud and API infrastructure as groundwork for penetration testing
• Support the integration of SDLC and DevSecOps principles into our engineering processes
• Share knowledge and document work using Confluence and other collaboration tools

Your profile

• Strong background in automotive cybersecurity or high-availability cloud systems (APIs, Azure, Kubernetes) with motivation to sharpen your automotive cybersecurity skills
• Degree in Cybersecurity, IT Security, Computer Science, or a related field
• Hands‑on experience in SIEM/SOC operations, key management, and cloud security architectures
• Familiar with Microsoft Defender for Cloud, Azure Sentinel, Azure IAM, and CSPM
• Solid understanding of API security, Kubernetes security, and DevSecOps
• Proactive, analytical, and structured way of working – we don’t assign tasks, we assign responsibility
• You communicate clearly and confidently with both technical and non‑technical stakeholders, using tools such as PowerPoint to present complex topics
• Fluent in German and English, both written and spoken