Job Openings NetWork Specialist

About the job NetWork Specialist

QUALITY & RELIABILITY S.A. (Q&R S.A.) is an international technology innovator, Great Place to work certified, with a broad portfolio of software products and services within the primary industry segments in which it operates.

We are seeking an experienced Network Specialist to join our team at Quality & Reliability S.A. The ideal candidate will play a crucial role in monitoring and maintaining all network-related equipment across multiple sites, responding promptly to alerts and outages.


  • Monitor and maintain all network related equipment (e.g., FWs, Routers, Switches, VPNs, NLBs, etc.) in all sites and respond to alerts and outages
  • Design and implement new solutions improving resilience of the current environment
  • Establish network environments by getting involved in designing system configuration, directing system installation, system upgrade, defining, documenting, and enforcing system standards
  • Network performance maximization by monitoring performance, troubleshooting network problems and outages, scheduling upgrades
  • Upgrade of network equipment to the latest stable firmware releases
  • Configuration & upgrade of routing, switching and Load Balancing devices, of Firewalls (with the appropriate ACLs, IPS/IDS, Web Filtering, etc.), of VPN devices (e.g., S2S and endpoints)
  • Coordination with ISP and hosting providers to reconfigure/upgrade any interconnection point
  • Implementing and coordinating housekeeping
  • Updating network documents

Necessary qualifications:

  • Experience with Networking Appliances (e.g., Cisco, FortiGate, CheckPoint, F5, etc.)
  • Knowledge of structure and organization of Networks as well as configuration of network equipment.
  • Desired previous experience of 2+ years in a corresponding position
  • Knowledge of Unix / Unix (Linux / AIX) operating systems

Desired Qualifications:

  • Hands on Experience especially on CheckPoint appliances / equipment.
  • Hands-on experience with monitoring, network diagnostic and network analytics tools
  • Live in Crete is an advance

What is there for you

  • We want our people to be well compensated, so we offer an attractive salary package
  • Health is the most important asset, so we have you secured with a health insurance and compilation plan from day one
  • We never stop learning and evolving! We encourage our people to follow the pace by providing them voucher for Training Courses, so that they adapt new tech skills and develop their soft skills
  • Most important, we work as a team, so we gather on a smaller and bigger occasions to celebrate good times together! Happy Fridays, bowling sessions, running events and everything that help us have fun and enjoy working to our team