Senior Network Engineer

Publication Date:  Nov 28, 2023
Ref. No:  444995

Bydgoszcz, Poland, PL, 85-240

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If maintaining the network structure and designing and implementing network solutions is what you love to do you need to check this job.


We are now looking for L3 Network Engineer

Main Functions:

The L3 Network Engineer will integrate Atos Infrastructure Operations Team for the Eurocontrol contract.

What will you be doing:

  • Maintain the network infrastructure
  • Acknowledge, troubleshoot and resolve tickets that are assigned to the team in a correct way
  • Escalate incidents internally or to 3rd party partners when required
  • Participate, on a punctual basis on specific projects related to his/her specialty

The Network Engineer must have good interpersonal skills and must be a team player.

In close relations with:

  • Atos Infrastructure Operations Team
  • Incident Manager
  • Problem Manager
  • Service Delivery Manager
  • CMDB Manager
  • Change Manager
  • End User


  • Maintain the network infrastructure: Incident resolution, problem resolution
  • Troubleshooting, co-ordination with third party suppliers as well as with the central IT department of the customer
  • Advises the project team and ECTL in areas such as capacity management
  • Contingency planning, environment planning, configuration management and other relevant tasks related to the role
  • Design and implement network solutions
  • Maintains the relevant documents/manuals describing the network infrastructure
  • Provides input for incidents/problems/defects post closure analysis to the incident/problem manager and/or the technical team leader
  • Provides input or organize regular knowledge transfer sessions

Working Conditions

  • Work shifts of 8 hours covering the time range between 7-19 from Monday to Friday with some flexibility required when overtime is exceptionally needed

Employment and technical requirements

(At least 5 years of professional experience in the specific domains as described below)

  • Switching and routing engineer (Cisco Nexus 9k, catalyst, VRF’s and OSPF Routing)
  • Wireless LAN controller (cisco)
  • 802.1x / Cisco ISE
  • Firewall engineer (checkpoint)
  • Pulse secure SSL VPN (plus)
  • Load-balancer F5 (plus)
  • IPAM, DNS, Proxy and ServiceNow knowledge (plus)

Personal skills:

  • Good communication skills
  • Be process driven and proactive


  • English – min B2, ideally C1
  • French – plus


  • Bachelor or University degree in IT or by proven experience
  • Cisco CCNA R&S
  • Cisco CCNP R&S (plus)


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