Open Systems AG Zürich Save Apply 2 months ago (Senior) Software Systems Engineer Web Security Apply Save 21 January 2026 100% Permanent position Zürich Job summary Hide Join Open Systems as a Senior Software Systems Engineer! Exciting role in web security. Tasks Develop and operate scalable web security solutions globally. Work on product integration and management infrastructure. Become certified as a Mission Control Engineer. Skills Degree in Computer Science or related field; knowledge of ne…