Senior Network Security Engineer

Job Details

Senior Network Security Engineer opportunity with Dublin 15 based market leading software solutions provider to the Life Science sector.
Salary guide is 80-100K depending on experience level.
It’s a hybrid working model with 2 days a week onsite, however some flexibility is needed in case of rare P1 issue where engineer will be required to visit the data centre (D15)

  • Take the lead on implementation of scalable network solution projects
  • Diagnose network issues on routing, switching, security, and data centre implementations.
  • Conduct network capacity planning
  • Provide L3 support for Technical Services when needed
  • Contribute to the development of the Information Security Strategy, including the enhancement of IT security processes and controls.
  • Manage the IT Security services – firewall management, monitoring, penetration testing, internet / email filtering.


  • 7+ years of hands-on experience in network design, implementation, and


  • CCNP or CISSP or equivalent.
  • Experience configuring and troubleshooting complex routing and switching environments.
  • Experience managing SonicWall Firewalls and MSL / Layer 3 switches (preferably Dell)
  • Experience creating technical documentation, network diagrams, design specs etc
  • *** Candidates must have EU working rights / Irish Citizenship ****

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