System Integration Engineer


System Integration Engineer


cyan AG is a German company with headquarters in Munich and Vienna. Specialized in IT security and data analysis since the early 1990s,

cyan operates its own research and development centre in Sopron, Hungary, and cooperates closely with academic institutions, international organizations, and financial institutions. This enables us to guarantee our customers that we are always at the cutting edge of technology.

Our mission is digital security, worldwide. That's why we offer IT security solutions that are easily accessible to both beginners and digital natives because of their simplicity and functionality.

cyan works 24/7 to ensure the security of millions of Internet users around the world

Now we are looking for dynamic, motivated individuals who are seeking new challenges in the world of cyber security to join our network operation team in Sopron.

Your future role

  • Planning of network and server infrastructure and integration for new projects (on-premise or cloud deployments)
  • Maintaining and providing L3 support for running deployments (CentOS, Ubuntu, Bare-metal & VMware)
  • Optimizing the server architecture and definition for new projects
  • Configuring and troubleshooting network equipment including integrations with 3rd parties
  • Monitoring and maintaining network security
  • Evaluation of new technologies

You offer

  • Fluent English skills, German is of advantage
  • Linux server administrator or Network administrator position background
  • In-depth knowledge of Linux basics as well as kernel subsystems, system calls, inter-process communication, process/resource management and file systems
  • In-depth knowledge about TCP/IP, Network equipment (firewalls, load balancers, switches, VLANs, NAT, routing, IPsec VPN...)
  • Installation, configuration and error recovery of services like DNS, SMTP, SSH and DHCP, NTP

In-depth knowledge in any of the following areas is an advantage:

  • Experience with Telco PSCS core networks (GGSN/SGSN/PGW/SGW/HLR/DPI/PCRF, Diameter/SS7 protocols)
  • Storage systems & storage administration (SAN, FC, ISCSI, hyper-converged storage)
  • Experience with Virtualization, Cloud architecture and cloud deployments (VMware, Amazon AWS, MS Azure, OpenStack)
  • Automation using ansible, scripting knowledge (bash, python, perl)

We offer

  • Flexible working hours
  • International team
  • Yearly bonus
  • Modern office environment


Gross salary:  from 650.000 HUF / month (based on experience)

Location: Sopron, Hungary


  • IT Operation, Telecommunication
  • Network and System Engineer
  • IT Development
  • System Integrator

Experience required:

  • professional experience is not required

Required Qualification:

  • College degree

Required language level:

  • English (intermediate / communication)

Employment type:

  • Full time

Job location:


How to apply/ contact information:

To apply please send your CV in English via <a href=""> </a>