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L3+ Network Engineer

Tata Consultancy Services Limited

singapore, singapore, Singapore Full-time June 06, 2026
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Opportunity Description

Role and Responsibilities:
  • Designing, implementing, maintaining, and supporting local and remote portions of the PCI-DSS enterprise financial network.
  • Deploy InfoSEC‑approved DC architecture based on existing best‑of‑breed design and emerging trends.
  • Management of Campus/Partner connectivity via LL, VPN (Virtual Private Networks) (IPSEC and SSL (Secure Sockets Layer)) & SDWAN
  • SSL/TLS certificate management.
  • Application Delivery management via DEV/QA/UAT/Prod support.
  • Triage support for all LAN/WAN/Cloud related operations and infrastructure.
  • Manage circuit provisioning, activations, and troubleshooting.
  • Conducting regular security assessments of the enterprise IT environment.
  • Participating in design and strategy meetings for assigned IT projects for the enterprise.
  • Evaluating existing communications systems, identifying deficiencies, and making network performance recommendations....
Full-time Other-General

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