System Engineer / Security Junior and Senior (f/m/d)

• 29 June 2026 • 100% • Indefinite duration • Several locations available 1950 Sion Show more • Log in to see the salary estimate from jobup.ch About us: ### Founded in 1996, our company is one of the leaders in the IT sector in the canton of Valais. We offer comprehensive IT solutions, consulting and personalized services. For over 20 years, we have had LSE mandates with the State of Valais in various IT fields. For one of these mandates, we are looking to strengthen our team. System Engineer / Security Junior and Senior (f/m/d) ## ## Entry into function: immediately or by agreement Your responsibilities: ### Design and evolution of infrastructure • Design, develop and maintain system infrastructure architecture concepts • Define and maintain high availability, security and continuity principles • Establish usage rules and infrastructure management tool concepts • Contribute to the evolution of business solutions • Plan and manage system and operating tool installations, migrations and updates Operation and supervision • Ensure the operation, supervision and regular control of infrastructure systems • Maintain the network, hardware, software and associated inventory • Administer and configure system management tools • Monitor the proper execution of backups and ensure system availability Security and compliance • Develop, apply and maintain security policies and concepts for systems and management tools • Implement measures to guarantee data confidentiality and integrity • Maintain the system and management tool usage charter Support and documentation • Participate in N2/N3 support and incident handling • Advise and support application developers hosted on the infrastructure • Write and maintain technical documentation, procedures and user documentation Your profile: ### • Federal certificate as an IT engineer or equivalent training • Mastery of French or German, with good knowledge of the second language Experience: • For the Junior position: at least 1 year of experience in IT infrastructure management and system security • For the Senior position: at least 3 years of experience in IT infrastructure management and system security, with good autonomy and the ability to lead infrastructure and security projects Expected skills: • Active Directory and access rights management • Administration of Windows and Linux servers • Good ability to document (procedures, technical documentation) • Networks: switching, routing, VLAN, Wi-Fi, security (Cisco/Aruba) • Virtualization & backup: VMware vSphere and Veeam Backup & Replication • ITSM tools: ServiceNow or equivalent ### Mandatory conditions: • Swiss nationality or B/C permit • Residence in Valais ### We offer: ### • Permanent contract with workplace in Sion • Possible percentage of telework • 6 weeks of vacation • Attractive remuneration • Advantageous occupational pension and loss of earnings insurance (up to 720 days) • Guaranteed annual continuing education budget • A motivated, benevolent and competent team Interested? We look forward to receiving your complete application by e-mail to Martin Vogel (Write an email). Your application will be treated in complete confidentiality. We prefer direct applications.