The Job

Senior Administrator - Network LAN/WAN

Technology, Data & Digital · IT Infrastructure & Security · Network Administration · Systems Engineering · DevOps

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In short

We are seeking a Senior Administrator - Network LAN/WAN in Noida, Uttar Pradesh, India. This role involves deep expertise in TCP/IP, VLANs, routing, and structured packet troubleshooting. You will be responsible for correlating evidence, defect recording, remediation verification, and multi-node validation.

Responsibilities

  • Perform TCP/IP, VLANs, routing, link health, MTU, DNS/NTP and structured packet troubleshooting.
  • Correlate fabric, GPU and host evidence.
  • Record defects and perform remediation verification.
  • Conduct multi-node validation and seeded impairments.
  • Manage escalation and handoff processes.
  • Analyze Latency, throughput, packet loss, congestion, counters, mis-cabling and configuration drift.

Requirements

  • Senior Administrator - Network LAN/WAN
  • Expertise in TCP/IP, VLANs, routing, link health, MTU, DNS/NTP and structured packet troubleshooting.
  • Ability to correlate fabric, GPU and host evidence.
  • Experience with defect record and remediation verification.
  • Proficiency in multi-node validation and seeded impairments.
  • Skills in escalation and handoff procedures.
  • Understanding of Latency, throughput, packet loss, congestion, counters, mis-cabling and configuration drift.

Desired Qualifications

  • Global technology company experience.
  • Experience in digital, engineering, cloud and AI.
  • Worked with clients across Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services verticals.

Benefits

  • Supercharge your potential.
  • Find your career.
  • Find your spark.
  • A place that knows that helping its customers stay on top starts by putting its people first.
#Network LAN/WAN#TCP/IP#VLANs#routing#link health#MTU#DNS/NTP#packet troubleshooting#fabric#GPU#host evidence#defect record#remediation verification#Multi-node validation#seeded impairments#escalation#handoff#Latency#throughput#packet loss#congestion#counters#mis-cabling#configuration drift
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Company

HCLTech

Job Posted

2 weeks ago

Employment Type

Full Time

WorkMode

On Site

Experience Level

Senior

Locations

Noida, India

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