Are you an engineer passionate about building software and systems that improve the everyday work life of people around the world? Read on, this job might be for you! (Senior) Software Systems Engineer Firewall (80-100%) Your Mission: As a Software Systems Engineer Firewall, you will work on improving our SD-WAN portfolio which is the foundation of Open Systems' global network operations. You will be involved in projects from their concept phase all the way through to deployment and operations. …