(COD JOB #J19018)
[Full time] [IT OPERATIONS] [Sibiu/Timisoara, Romania]

An international company with an important position in the IT market is looking for a Network System Administrator that is able to work on-call. They offer software and services that simplify and digitize business processes in the private and public sector. Apply directly by completing the form below or send your CV to office@signup.work.


  • upgrade network types of equipment with new software release
  • install and maintain network types of equipment in our data centres
  • participate in 24/7/365 support for production issues and upgrades and pre-production installations at varying levels
  • monitor network services that are provided to customers
  • monitor data centres network services
  • install and maintain network services in public clouds
  • work with different internal teams to understand product domains and address documentation/training needs
  • maintain and grow a production environment in a way that makes the system increasingly maintainable
  • work to resolve a running queue of application support tickets and debug complex problems as they arise.


  • English proficiency
  • excellent oral and written communication skills
  • ability to work on call on 24/7/365 environments
  • aster’s or Bachelor’s degree in Computer Science/Telecommunication (In lieu of degree, 3 years relevant work experience)
  • superior analytical and problem-solving skills
  • strong ability to work independently as well as with highly cross-functional teams
  • experience in network optimization, testing and troubleshooting
  • strong Cisco IOS experience
  • good knowledge of Junos OS – an advantage
  • strong experience with firewalls (such as Cisco ASA, Checkpoint, F5, IDS)
  • experience with DNS/Load Balancers/reverse proxies/WAF
  • experience with IP backbone technologies (MPLS, Layer2 VPNs, Layer3 VPNs, QoS, High Availability)
  • experience with routing protocols (eBGP, iBGP, OSPF)
  • surveillance monitoring
  • networking experience in IP, TCP, UDP, routing, multicast etc.
  • strong knowledge in network debugging/troubleshooting techniques and IP protocol analysis
  • Linux/Unix Server OS experience – an advantage
  • experience on PaaS and IaaS on public clouds (AWS, Azure, OpenStack) – an advantage
  • experience in working with hypervisors – an advantage.


  • an exciting position in an international working environment
  • a dynamic and highly skilled international team
  • good opportunities for career development
  • competitive terms and conditions.

The last date for submitting is MAY 31, 2019.

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