VPN Jobs in Cologne

You plan, install, and maintain network systems and hardware, configure routers, switches, and firewalls, and troubleshoot network issues while documenting configurations.

In this role, you design network solutions, configure routers and switches, and implement security policies. Knowledge of Lancom and Palo Alto is a plus.

As a network administrator, you are responsible for the operation and maintenance of the company's network infrastructure. They manage and monitor network devices such as switches, routers, firewalls, etc. There, you will configure and update the...

At imbus, everything revolves around professional testing and intelligent quality assurance of complex software systems, such as those used in trains or medical devices. We are currently assembling a specialized IT expert team for an innovative software...

Administration and maintenance of networks, firewalls, and server infrastructures. Error analysis and troubleshooting in ongoing operations. Management of IT projects in the network sector. Documentation and monitoring of network security.

You maintain, support, and develop the existing security infrastructure, consisting of firewalls, IDS/IPS systems, PKI, VPN devices, DNS/DHCP systems, load balancers, and gateways. You independently search for and implement solutions for existing tasks....

Telephone support and assistance for all users regarding IT-related questions about hardware and software. On-site service, such as hardware and software replacement and commissioning, error analysis, troubleshooting of existing issues, as well as...

Planning, administration, and further development of the network infrastructure. Ensuring smooth IT operations in LAN/WAN/firewall environments. Monitoring, error analysis, and troubleshooting. Implementation of security and backup concepts....

Ensuring the availability of the IT infrastructure as well as maintenance and updates of servers and applications. Implementation of change management and documentation. Performing network and fault management as well as configuring routers and...

Planning and implementation of complex networks. Support of the existing IT infrastructure within the framework of SLAs. Installation and configuration of Windows Server systems, including virtual systems with Hyper-V. User administration, rights...

Intensive user support and advice, including implementation of user support. Analysis and resolution of system malfunctions. Planning and procurement of new software and hardware components. Management of software licenses and user rights.

Monitoring and creating performance analyses of the IT infrastructure as well as providing 1st and 2nd level support. Ensuring smooth operation of network systems including firewalls, Cisco, routers and switches. Support for Windows Server and Windows...

Monitoring and creating performance analyses of the IT infrastructure as well as providing 1st and 2nd level support. Ensuring smooth operation of network systems including firewalls, Cisco, routers and switches. Support for Windows Server and Windows...

Administration of the IT network infrastructure of our locations (main location: Cologne) Design, maintenance, care and monitoring of switches, firewalls, backbones, virtual server environments (ESX, HyperV) Implementing site networking (WAN, VPN)...

Installation, configuration and maintenance of IT systems and server landscapes (Windows/Linux). Support of the network infrastructure (LAN, WAN, VPN) and ensuring smooth IT operations. Monitoring IT security solutions as well as performing backups and...