Platform Security Specialist SAP / MS Dynamics (gn) (gn) full-time / part-time (hybrid)

Do you want to play an active role in driving a company’s growth and turning big plans into reality? Then join our team! You can look forward to exciting challenges, an inspiring environment, and a work culture that combines flexibility and collaboration – with our 60/40 hybrid model and modern offices in Ratingen as a hub for ideas. As part of our team, you will take on the following responsibilities: You operate and continuously enhance security testing tools (SAST/DAST) as well as security configurations across our Microsoft and/or SAP platforms. You ensure secure and compliant operations through effective monitoring of access rights, user permissions, and Data Loss Prevention (DLP) policies. Additionally, you support Identity Access Management, including user lifecycle management, role administration, and authorization governance. Working closely with development teams, you review and assess code changes, solution architectures, and API integrations against established secure coding standards (e.g., OWASP). Identifying security risks at an early stage and supporting vulnerability management are also part of your responsibilities. In close collaboration with developers, business stakeholders, and international teams, you help implement secure-by-design principles across the organization. Furthermore, you coordinate security-related activities throughout the software development lifecycle and support audit and compliance requirements. Last but not least, you optimize and document security controls and automation mechanisms while serving as a trusted point of contact for security-related questions.