Network Security Operations Specialist

  • Full time
  • Prague
  • Posted 2 weeks ago

We are looking for a new colleague for our Network Security team. The team is responsible for large Cisco datacentre network solutions, network security solutions in the datacentre and at customer premises. Your position is mainly responsible for network security solutions but it is expected that you understand network as well. 

As a network operations specialist in Network Security team, you work closely with colleagues in our international network departments to operate and maintain our customers' network solutions. NNIT has a total of approximately 40+ network specialists allocated in Denmark, Prague and the Philippines. 


Your responsibilities 

  • Operations, maintenance, and compliance of customers’ network solutions 
  • 2nd and 3rd level troubleshooting  
  • Patch Management  
  • Preparing and maintaining documentation 

We work with the following security technologies:  

  • Cisco  Firepower & ASA firewalls 
  • PaloAlto firewalls 
  • VPN 
  • Two-factor-authentication 
  • AlgoSec 
  • Zscaler 

On top of that you will also have the oportunity to work with: 

  • Cisco Nexus & Catalyst (routing & switching) 
  • Cisco Meraki 
  • Cisco SDN/DNA, Cisco ISE  
  • Network Wireless (Cisco WLC) 
  • HP-Aruba 

Your weekly work schedule will look the following: 

  • regular business hours Mo-Fri (8-16:30) 
  • ca. once a month morning (6-14) or evening shift (14-22) 
  • ca. once a month weekend shift, morning or evening 
  • ca. once every two months oncall for the whole week 


Your qualification and experience 

  • The ideal candidate has 1+ year hands-on experience in large Cisco datacentre network environments or large enterprise solutions 
  • You have all-around skills within network security technologies: 
    • Cisco Firepower & ASA firewalls, PaloAlto firewalls, VPN, two-factor-authentication 
  • Your background in formal IT Operations must be grounded in the ITIL processes 
  • You speak and write English fluently 

It is an advantage, if you: 

  • Have an updated Cisco CCNA Security certification (or higher) 
  • Have Unix or scripting knowledge 


Employee benefits 

  • 5 weeks of vacations/year 
  • 5 sick days/year 
  • Possibility to work from hybrid setup office/ home office 
  • Cafeteria flexible spending account (12,000 CZK/year) 
  • Meal vouchers in the amount of 100 CZK per workday (55 CZK is covered by NNIT) 
  • Fully covered MultiSport card enabling free entry to sports facilities in the Czech Republic     
  • Free breakfasts on Mondays and monthly Friday Bars (free beer and snacks)    
  • Free fruits and vegetables in the office 
  • The wide selection of tea and coffee for free     
  • Height-adjustable tables, relax zones with Xbox, PlayStation and ping pong     
  • Czech and Danish language lessons    
  • Annual flu vaccination for free 

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