Asterisk Jobs in Germany

In this role, you assist end-users with the installation and configuration of devices, resolve complex IT issues, manage user accounts, and conduct training. You will also monitor IT infrastructure and implement new technologies.

In this role, you manage IT infrastructures, implement Windows Server and M365 systems, provide on-site customer support, optimize network security, and lead projects for system migrations and expansions.

In this role, you are responsible for managing and optimizing our clients' IT infrastructures, including Windows Server, Exchange, and security systems, as well as executing IT projects on-site.

In this role, you will administrate Linux and Windows servers, manage Kubernetes clusters, provide user support, monitor infrastructure, and configure services like MySQL, Apache, and more.

In this role, you will manage our company network, configure routers, switches and firewalls, administer Windows servers, monitor backup systems, and provide IT support for colleagues.

In this position, you manage and secure our VoIP infrastructure by configuring Asterisk and SBC, planning networks, and ensuring they operate smoothly. You also handle optimizations and troubleshooting collaboratively.

You operate and expand the company's own network at Winweb, which includes over 70 workstations equipped with HP ThinClients. This includes virtual servers with VMware, VoIP telephony, and VPN access for our employees, as well as notebooks for our field...

Administration of Linux systems Administration of and troubleshooting on firewalls, switches, routers, and telephone systems Management and Optimization of MySQL and PostgreSQL Databases Operation and further development of backup systems, locking...

Work in our two-person system administration team. Administration of Linux and Windows servers as well as Kubernetes clusters. Control and monitoring of the infrastructure for optimal availability and utilization. Configuration of services such as...

Administration of Linux systems. Administration and troubleshooting of firewalls, switches, routers and telephone systems. Administration and optimization of MySQL and PostgreSQL databases. Operation and further development of backup systems, locking...

Further development of core products and securing software products. Planning and implementation of complex network scenarios. Experience with session border controllers and reverse proxies. Evaluation of infrastructure provision concepts. Setup,...

You are responsible for several software components in the network management environment. You independently ensure that the design and interface documents are up-to-date and complete and proactively coordinate changes with the responsible architects...

Responsible for the security, maintenance and expansion of our systems. Expansion of the existing infrastructure/expansion of the IT system. Problem analysis and troubleshooting. User support in IT questions as well as the administration of hardware and...