Senior Network Security Operations Specialist

  • Full time
  • Prague
  • Posted 4 days ago

Network Operations Specialist

We are looking for a new colleague for the Network team. The team is responsible for large Cisco datacentre network solutions and network security solutions in the datacentre and at customer premises. 

As a network operations specialist in Network, 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, China, and the Philippines. 

Your responsibilities

We work with a wide variety of network technologies and environments for our customers. Together with your colleagues, you will be responsible for:

  • Operations, maintenance, and compliance of customers’ network solutions
  • Working in shift rotations (without night shifts) & on-calls
  • 2nd and 3rd level troubleshooting 
  • Patch Management 
  • Preparing and maintaining documentation
  • We work with the following technologies: 

  • Routing & Switching (Cisco Nexus, Catalyst) 
  • Cisco SDN/DNA, Cisco ISE
  • Network Wireless (Cisco WLC)
  • SD-WAN
  • Network Security (Cisco Firepower & ASA firewalls, PaloAlto firewalls, VPN, two-factor-authentication) 
  • Qualifications and experience

  • The ideal candidate has a minimum of 2 years’ hands-on experience in large Cisco datacentre network environments or large enterprise solutions
  • You have all-around high-level skills within routing & switching or network security technologies
  • We mainly work with products from Cisco and expect you to have an updated Cisco CCNA certification 
  • CCNP certification within Routing/Switching will be considered as an advantage
  • Your background in formal IT Operations must be grounded in the ITIL processes
  • You speak and write English fluently
  • Employee benefits

  • 5 weeks of vacations/year
  • 5 sick days/year
  • Flexible working hours
  • 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 Fridays and monthly Friday Bars (free beer and snacks)
  • Free fruits and vegetables from Monday to Thursday
  • The wide selection of tea and coffee for free
  • Shared Office in Brno (Impact Hub) 
  • Yoga classes in the office on Mondays
  • Height-adjustable tables, relax zones with Xbox, PlayStation and ping pong
  • Czech and Danish language lessons
  • Annual flu vaccination for free 
  • To apply for this job please visit