IT System Engineer z/OS Network Security | IT System Engineer z/OS Netzwerk Security (m/w/d)

Job Summary

This role offers an opportunity to join one of Europe's leading software manufacturers as an IT System Engineer specializing in z/OS network security. You will be responsible for maintaining and optimizing TCP/IP and VTAM components within the z/OS environment to ensure peak performance and robust security. Your day-to-day duties will involve managing central communication services such as FTP, SSH, and TN3270, configuring mainframe networks, and providing 3rd-level support for complex troubleshooting, firewall analysis, and monitoring tasks. You will play a critical role in enforcing security standards, specifically managing AT-TLS configurations for middleware and applications. The ideal candidate brings deep expertise in mainframe environments, network connectivity, and cryptographic protocols. This position is particularly attractive as it offers a stable, long-term career path with the potential for permanent hire after 18 months, combined with modern benefits like flexible home-office options and comprehensive corporate social benefits.