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Senior Network Administrator

Samsung R&D Institute Poland

  • offer expired 3 months ago
  • contract of employment
  • full-time
  • specialist (Mid / Regular), senior specialist (Senior)
  • hybrid work

Samsung R&D Institute Poland

plac Europejski 1



Technologies we use


  • LAN/WAN/WLAN networks

  • Wireless Control Systems

  • Cisco

Your responsibilities

  • Management of network performance, capacity, service quality

  • Ensuring proper operation of the LAN/WAN network

  • 2nd/3rd Level technical support for LAN/WAN/WLAN infrastructure

  • Communicating and consulting with internal and external technical counterparts

  • Identifying & investigating repeated issues and work with Network and responsible support group

  • Identifying, investigating and solve network issues

  • Monitoring the performance and reliability of the network infrastructure

  • Management of security and access to LAN and WLAN networks

  • Planning and executing changes of Network infrastructure with minimal interruption to the production environment

  • Technical support for development and business support teams

  • VoIP infrastructure management

  • Participation in technical projects

Our requirements

  • Knowledge and experience of IP networking in at least one of the following areas of specialization: Data Center, LAN Switching, Routing, and Security

  • Experience with Wireless Control Systems, Access Points, and 802.1x, PKI, EAP, TLS technologies

  • Practical experience in managing Cisco switches/routers/APs. (Catalyst, Nexus, ASA)

  • Experience managing SD-WAN / Firewall solutions from Fortinet and/or Palo Alto

  • Knowledge about Cisco Call Manger management

  • Knowledge of network security issues (Firewall, WAF, IPS, 802.1x, NAC)

  • Practical knowledge of LAN access control based on cisco ISE system solution

  • Knowledge of English at a level enabling communication in an international environment and reading technical documentation

  • Experience in managing Fortinet solutions (Fortigate, FortiAnalyzer, Fortimanager)


  • 4-6 years of experience in network administration in a large and complex infrastructure

  • High communication skills

  • Knowledge and experience with Palo Alto firewalls

What we offer

  • Friendly working atmosphere

  • Opportunity to work in multiple projects

  • Working with latest technologies on the market

  • Regular participation in external/internal training courses

  • Monthly integration budget

  • Start of work between 7 a.m. and 10 a.m.

  • Hybrid work model (3 days per week in Warsaw office)


  • sharing the costs of sports activities

  • private medical care

  • sharing the costs of foreign language classes

  • life insurance

  • corporate products and services at discounted prices

  • integration events

  • dental care

  • no dress code

  • leisure zone

  • pre-paid cards

  • redeployment package

  • baby layette

  • employee referral program

  • charity initiatives

  • unlimited free access to Copernicus Science Center

  • mentoring program

  • psychological support

  • possibility to test new Samsung products

  • work in Korea as a part of our Mobility Program

Samsung R&D Institute Poland

If you share our faith in the power of technology that changes reality, you work with passion, you have a curiosity about the world and you still want to learn - this is the place for you, and we know what types of working conditions to create to foster your development. We are looking for people who can turn bold visions of the future into projects and products that will serve millions of people around the world.

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