Salary: CHF 95’000 - 135’000 per year Requirements: University degree in Computer Science or an equivalent field of study (e.g., Mathematics, Physics), or several years of relevant professional experience Excellent knowledge of IT infrastructure (servers, storage, databases, etc.) and the ability to install and configure them Solid expertise in Windows and Linux/Unix operating systems, as well as in virtualization technologies Strong knowledge of network technologies Terms like SQL, REST, PKI, SAML, 42, X509, K8S, etc. spark your enthusiasm Good understanding of established IT service management processes such as incident management and support (e.g., ITIL) Strong ability to work independently when solving problems Customer-friendly demeanor and the ability to conduct training sessions for clients Good command of English, both written and spoken A balanced, resilient personality and strong team spirit are a must Willingness to continuously engage with new technologies and new security features Responsibilities: Your main responsibilities include designing and installing our in-house developed software solutions, DLP (Data Loss Prevention) and CASB (Cloud Access Security Broker), for numerous customer projects, as well as actively contributing to the ongoing development of our technical platform. Technologies: Cloud Support ITIL Linux Network REST SAML SQL Security Spark System Engineer Unix Windows More: • The e3 AG is a medium‐sized, fast-growing company that has been successfully operating in the Swiss and European market for security solutions for over 20 years, with headquarters in Zürich and a specialized consulting branch in Bern. • Attractive employee benefits include fair, gender‐neutral compensation (base salary plus performance-based variable component), flexible work arrangements (choice between office and home office), family-friendly options (part-time positions and flexible scheduling), extra allowances (transport, telecommunications, etc.), top social benefits, and regular social events (monthly meetings with apéro, fun events, and a sunny rooftop terrace). • Additional opportunities include apprenticeships (with a focus on Informatics/Applikationsentwicklung or KV training) and internships (up to 12 months) that offer exposure to various specializations and a chance to experience different career paths. • HR Contact: Charida Bänziger is available for any questions regarding open positions and HR matters. • Further job listings include positions such as Tender Specialist, System Engineer, IT Consultant, Business Analyst/Requirements Engineer, Senior IT-Projektleiter/in, and Test-Manager/Test-Engineer. • Spontaneous applications are also welcome. • Additional legal and privacy information, cookie notices, and website navigation details are provided on the e3 AG site. last updated 50 week of 2025