L3 Network Security Engineer

HCLTech
📍 são josé dos campos, são paulo, Brazil 💼 Full-time 🕒 Posted June 26, 2026

Job Description

Responsibilities

  • Handling tickets / Incidents via ServiceNow platform
  • Lead technical incident calls as a SME
  • Troubleshooting and providing break fix support to technical issues
  • Perform root cause analysis of raised issues
  • Defining process improvements and ensuring that the processes are adhered to
  • Take shared ownership of resolving issues in a SLA driven environment
  • Mentoring / training team members as a SME
  • Testing and auditing as required from time to time
  • Improves and maintains customer and employee satisfaction
  • Work as part of a Follow the Sun support global support model

Qualifications

  • Experience of Network Engineer experience supporting global network infrastructures
  • Experience in working as part of a global support (follow the sun) model
  • Cisco CCNP/CCIE and other industry standard networking certifications
  • Expert level knowle...

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Job Details

  • Location são josé dos campos, são paulo
  • Job Type Full-time
  • Category Redes e sistemas
  • Posted Date June 26, 2026
  • Application Deadline August 05, 2026