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Tata Consultancy Services Linkedin · Posted 2mo ago

Network Data L2.5 Engineer

Canton, Massachusetts, United States

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Indexed description

Job Description

Must Have Technical/Functional Skills

  • Domain: Healthcare / Insurance (preferred)
  • Certifications: CCNP / CCIE (preferred)
  • Strong knowledge of routing & switching (BGP, OSPF, VLANs, STP)
  • Experience with firewalls, VPNs, and load balancers (F5 preferred)
  • Hands-on with wireless (WLC, Access Points)
  • Knowledge of DNS, DHCP, IPAM
  • Familiarity with monitoring & ticketing tools (ServiceNow, etc.)

Roles & Responsibilities

Job Requirements

  • Strong experience in LAN, WAN, WLAN, Security & Load Balancer services aligned to SOW scope
  • Hands-on with:
  • Routing: BGP, OSPF, MPLS, VPN
  • Switching: VLANs, STP, VPC, QoS
  • Firewalls & NAC
  • F5 LTM/GTM
  • Wireless Controllers & APs
  • Infoblox (DNS/DHCP/IPAM)
  • Network Tools and technologies
  • Cisco Checkpoint, Cisco Prime, Infoblox, ARISTA, Zscaler, riverbed
  • Experience with tools:
  • ServiceNow, ThousandEyes, NetScout, Spectrum, Exinda, Extrahop, riverbed

Exposure to automation (runbooks, orchestration)

Key Responsibilities

  • Act as technical SME and escalation point for L2/L3 issues
  • Lead incident, change, and problem management activities
  • Perform:
  • Network troubleshooting (L2/L3 across LAN/WAN/WLAN)
  • Firewall/VPN/Load balancer support
  • Support design validation and architecture recommendations
  • Manage:
  • Vendor/OEM coordination (ISP, Telco, OEMs)
  • Critical incidents and bridge calls
  • Ensure:
  • SLA adherence and service availability targets (~99.99%)
  • Compliance with customer network/security standards

Drive automation opportunities and efficiency improvements

Salary Range: $110,000- $140,000 a year

TCS Employee Benefits Summary

Discretionary Annual Incentive.

Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.

Family Support: Maternal & Parental Leaves.

Insurance Options: Auto &a mp; Home Insurance, Identity Theft Protection.

Convenience & Professional Growth: Commuter Benefits & Certification & amp; Training Reimbursement.

Time Off: Vacation, Time Off, Sick Leave & Holidays.

Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.

Qualifications: BACHELOR OF COMPUTER SCIENCE

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