System Network Engineer (m/f/d) - Jülich

Your mission Maintain and deploy server systems to ensure stable and secure operations in the production environment. Operate, maintain and troubleshoot switches within the production network. Monitor and maintain the QMS server room, ensuring availability and compliance with operational standards. Design, upgrade and continuously improve the production network architecture. Monitor daily system and network conditions, identify issues and resolve incidents efficiently. Support information security and compliance initiatives, including ISO 27001‑related activities and cybersecurity standards. Your profile Completed vocational training or university studies in IT or a comparable field. Fresh graduates or candidates with more than one year of relevant professional experience are welcome. Solid knowledge of switch configuration and maintenance for mainstream manufacturers such as Cisco, Juniper, H3C or Alcatel‑Lucent. Experience with server maintenance from major vendors such as HP, Dell or Lenovo. Practical experience in maintaining Windows Server 2019 or higher and Linux systems. CCNA or MCSE certification is preferred. Recognized professional certifications in cybersecurity, such as RPAS, TISAX or ISO 27001 Lead Auditor, are an advantage. Quick thinking and fast response capabilities with the ability to perform under pressure. Careful, reliable and highly responsible working style. Excellent English skills, both spoken and written. Chinese language skills are considered a strong advantage. Why us? Competitive compensation and development opportunities. Flat hierarchies and an open company culture. Flexible working hours, subsidies for company pension schemes, and additional benefits. #J-18808-Ljbffr Quantade