Senior Administrator - Network LAN/WAN
Technology, Data & Digital · IT Infrastructure & Security · Network Administration
In short
We are seeking a Senior Administrator - Network LAN/WAN to join our team in Noida, Uttar Pradesh, India. This role involves expertise in TCP/IP, VLANs, routing, and packet troubleshooting. The ideal candidate will contribute to network health and performance.
Responsibilities
- Manage TCP/IP, VLANs, routing, link health, MTU, DNS/NTP, and structured packet troubleshooting.
- Correlate fabric, GPU, and host evidence.
- Record defects and verify remediation.
- Perform multi-node validation and handle seeded impairments.
- Manage escalation and handoff processes.
- Monitor latency, throughput, packet loss, congestion, counters, and configuration drift.
Requirements
- Senior Administrator - Network LAN/WAN experience.
- Proficiency 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 recording and remediation verification.
- Skilled in multi-node validation and handling seeded impairments.
- Experience with escalation and handoff procedures.
- Understanding of latency, throughput, packet loss, congestion, counters, and mis-cabling/configuration drift.
Benefits
- Supercharge your potential at HCLTech.
- Find your career and spark.
- A place that knows that helping its customers stay on top starts by putting its people first.
#Network Administration#LAN/WAN#TCP/IP#VLANs#routing#DNS#NTP#troubleshooting#packet loss#congestion#configuration drift
Company
HCLTech
Job Posted
2 weeks ago
Employment Type
Full Time
WorkMode
On Site
Experience Level
Senior
Locations
Noida, India
Applicants
Be an early applicant