Senior IT System Engineer (m/f/d)

• 31 July 2026 • 100% • Indefinite period • Root D4 You design the infrastructure that others rely on Our ICT, hosting and cloud services constitute the foundation upon which our clients work with complete reliability. As a senior IT system engineer, you maintain system stability, organize complexity and develop viable solutions. At BBT IT & Hosting, you play a key role in providing secure, high-performance and economical services. You are close to clients, users and internal stakeholders, you technically lead demanding infrastructure, cloud, hosting and migration projects, and you strengthen the ICT team through your expertise. Your asset with us With us, you will find more than just a job. We offer you a working environment where you can apply your skills and develop them continuously. • A working environment where one feels good - personal, open and on an equal footing • You do not start alone - structured integration, targeted training and space for personal growth • A modern air-conditioned workplace with a lived Swiss SME culture • Flexibility adapted to your life: flexible hours and part-time models included • Attractive social benefits and a company success in which you participate directly • Fresh coffee, aromatic tea and water always available - just help yourself • For mind and body: the fitness center is just a few steps away • Family-friendliness down to the smallest detail - with a nursery in the same complex • Relaxed arrival: train station and bus stop right in front of the door Your profile • You have completed or continuing education in IT, business informatics or a comparable technical discipline • You have several years of experience in the operation, support and development of complex ICT infrastructures, ideally in a hosting or managed services environment • You have experience in the design of server, network, cloud and security solution architectures • You have experience in the technical leadership of infrastructure, cloud, hosting or transformation projects • Cloud, infrastructure, security, service management and architecture are areas in which you move with confidence • You advise clients and stakeholders competently and know how to transform complex questions into viable solutions • You communicate well in English at B1/B2 level and continuously develop your professional skills Your tasks You link operation, architecture, client needs and development. With your expertise and holistic vision, you create sustainable solutions that bring added value on a daily basis. • You ensure that our ICT, cloud and hosting services are operated in a stable, secure and economical manner • You develop systems, cloud environments and platforms and create the basis for reliable and sustainable services • You design viable solution architectures and develop technical standards that promote quality, security and standardization • You technically lead demanding infrastructure, cloud, hosting and migration projects and successfully bring together diverse requirements • You advise clients, users and internal stakeholders on complex technical issues and develop suitable solutions • You continuously advance service quality, operational security and operating processes and contribute your expertise in security and data protection • You actively share your knowledge within the team and contribute to the technological development of our ICT landscape With your knowledge and your commitment, you strengthen the IT services that our clients and employees can rely on every day. About BBT Software AG BBT Software AG offers modular core systems for health, accident and life insurers as well as absence and claims management solutions for companies. Founded in 1996, BBT today employs approximately 65 employees at three sites in Root, Visp and Zermatt and has more than 65 clients in the insurance industry. More than 14,000 companies use their claims management software. Since 2017, BBT has been part of the international Volaris group.