ICT System Specialist (1210, 1372, 1375)

Bern, Switzerland (and home office) | 80-100% | This is the contribution you can make * build, operate, harden and further develop VoIP/UC platforms (CUCM, Asterisk) in highly available, military architecture * migrate extensive legacy telephony infrastructure to resilient target architecture * manage the lifecycle of SIP trunks, SBCs, gateways and PSTN connections, configure and monitor QoS/VLAN/VPN as well as TLS/SRTP/PKI * secure mission-critical communication systems in classified environments, implement redundant emergency concepts and accompany security audits * autonomously lead incident, problem and change management (ITIL), drive automation (Ansible, Python) for operation, monitoring and deployment What makes you unique * degree (EFZ/HF/FH) in computer science with several years of practical experience in VoIP/UC operation (Cisco CUCM, Asterisk) * sound practical experience in SIP, RTP/SRTP, SBC, QoS as well as IP networks (routing, switching, VPN) * in-depth knowledge in Linux server administration, TLS/PKI, system hardening and ITIL processes * practical experience with automation (Ansible, Python) and migration of legacy telephony environments is an advantage * active knowledge of a second official language is an advantage In a nutshell You keep critical voice infrastructure running -- autonomously, security-conscious, strong in a team. Make them fit for the future. What we offer * Working for Switzerland We are committed to the success model Switzerland and work for the welfare of the population. * Lived diversity Thanks to equal opportunities, we develop our competencies and bring in different perspectives. * Healthy in the workplace We support and advise our employees in the area of physical and mental health. [All benefits](< >) How much (B)IT is in you? We - the Bundesamt für Informatik und Telekommunikation (BIT) - are the future-oriented and agile office. With us, curious minds, ambitious doers and innovative forward thinkers develop diverse digital solutions for Switzerland. We support and promote mobile and location-independent working. This allows our team players to design their work flexibly and individually where possible - for the compatibility of family and career. In addition, we maintain an open "Du" culture at BIT and support you and your future with a wide range of training and further education opportunities. Additional information The classification into the profile level takes place as part of the recruitment process based on the qualifications and experience brought. Please apply via our application management system. To do this, click on <<Apply now>>. We do not consider personnel service providers for this job vacancy. Questions about the position Daniel Groth Head of Chapter IT Operations & Support 4 j4id10449970jm j4it1043jm j4iy26jm