System Engineering, Test Management, Validation, Project Management, Electronics and Communication Engineering, RAMS Management, Electrical Engineering, customer interfacing, engineering design, ETCS L1 L2 operation scenario

Tcp Ip, DWDM, system design operations methodology, network infrastructure rack and stack device commissioning, quality acceptance control

Scripting Languages, Cloud Infrastructure, Automation Tools, System Monitoring, Incident management practices, Container orchestration platforms, Site Reliability Engineering