Systems Integration Engineer - I-NEW HUNGARY KFT


Systems 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 tasks & responsibilities:

  • 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
  • Proactive identification of problems before they affect the production environment
  • Monitoring and maintaining network security
  • Evaluation of new technologies

Required Skills & Experience:

  • 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, interprocess communication, process/resource management and file systems
  • In-depth knowledge about TCP/IP, Network equipment (firewalls, load balancers and switches), VLANs, NAT, routing, IPsec VPN...)
  • In-depth knowledge in the administration of high volume production systems
  • Knowledge of Virtualization technologies using VMware ecosystem
  • Installation, configuration and error recovery of services like DNS, SMTP, SSH and DHCP, NTP
  • In-depth knowledge in (some of) the following areas are an advantage:
    • Experience with Telco PS-CS core networks (GGSN/SGSN/PGW/SGW/HLR/DPI/PCRF, Diameter/SS7 protocols)
    • Storage systems & storage administration (SAN, FC, ISCSI, hyper-converged
    • Experience with Cloud architecture and cloud deployments (Amazon AWS, MS Azure, OpenStack)
    • Knowledge of MySQL & PostgreSQL & MongoDB including replication and cluster management
    • Automation using ansible, scripting knowledge (bash, python, perl)

What we can offer you:

  • Flexible working hours
  • Working with international team
  • Modern office environment
  • Gross salary: from 650.000HUF / month (based on experience)


Experience required:

  • professional experience is not required

Required language level:

  • English - intermediate / communication

Job location:

Sopron, 9400 Ágfalvi út 2/a.


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