Tier 3 Network Engineer - NFVI - (Network Virtualisation)

Sign up to see company details
  • Permanent
  • 180,000 zł - 190,000 zł (PLN)
  • Warsaw, Masovian Voivodeship, Poland
    and remote
  • 28/09/2020

Network Engineer - NFVI


Network Engineer - NFVI

This is the position into the Global Network Service Management Center department. NOC Service engineers (f/m/d) are responsible to operate, monitor and support network and server systems in EMEA region. Performs 1st and 2nd level troubleshooting, using tools and utilities to resolve system/network performance and related system/network issues. Drive Full resolution working closely with the Global Network Service Technical Assistance Team to insure the best quality of service to our customers.

Responsibilities: -

  • Drive incidents to resolution, document, follow up and keep track on full resolution
  • Interface between customer and other supporting departments
  • Drive tools improvement and new features request
  • Reviews the metrics and identifies opportunities to improve the efficiency of the Edge Services with the Global Network Service Technical Assistance departments
  • Monitor and review network performance, reliability and security
  • Troubleshooting of Network and Server and Service issues, Supporting NOC – Service Engineering team and Customers
  • Identify operational issues and suggest design alterations to address these issues
  • Working in a distributed Global Network operations support team
  • Schedule network maintenances and upgrades when appropriate
  • The role is in shift environment 24/7 (10 hours shifts)
  • May perform other duties as assigned


Requirements: -


  • Bachelor’s Degree in Computer Science, Computer Engineering or work related discipline
  • 2-3 years of experience in the field of networking and server engineering
  • Deep understanding Open Stack technology and Network Function Virtualization (NFV) from practical work experience
  • Knowledge of Linux (Red Hat, Ubuntu and KVM), Cisco (IOS, IOS XR and Nexus)
  • Network and Server monitoring skillset (Zabbix, Nagios)
  • Knowledge of packet based networks, routing, redundancy and transport protocols (OSPF, BGP, MPLS, VRF and VXLAN) on several network vendor
  • Clear understanding of Container technology’s (Docker)
  • Must be able to manage multiple tasks concurrently, work under pressure, and be able to produce under a mission critical environment
  • Fluent in English in speaking and writing is required
  • Flexibility, able to work people cross borders and functions
  • Team spirit
  • Great communicator



  • Script programming languages (python, bash)
  • Automation mind set for server/network tasks
  • Security background configuring firewalls and IDS / IPS
  • ITILv3


IT Infrastructure Expertise
IT Infrastructure Products
Cisco IOS
Cisco IOS XR
Cisco Nexus Series
IT Infrastructure Technologies & Protocols
IT Security Software & Tools
Red Hat Linux
Programming Languages & Frameworks

Industry Experience

Telecommunications - Service Provider, ISP, Mobile