
Network Administrator
17 hours ago
# Freepost
**Designation**:Network Administrator
**Location**:Noida
**Experience**:5+ years of experience
**Qualification**:Graduation/Engineering in Computer or Electronics.
**Certification**: CCNA/ CCNP or Equivalent is required
**Key Roles and Responsibilities**:
- Design, deploy, and maintain functional LAN, WLAN, WAN, and cloud networks.
- Monitor and manage daily network operations, including on-prem and cloud-based wireless infrastructure.
- Configure, troubleshoot, and maintain data center LAN, WAN interconnects, and IPsec tunnels.
- Handle firewall link connectivity, policies, NAT/PAT, and secure tunneling technologies.
- Manage and troubleshoot network protocols, routing (static/dynamic), VLANs, QoS, and related services.
- Provide input for capacity planning, migration, link upgrades, and future network strategies.
- Implement best practices and hardening for routers, switches, firewalls, and wireless devices.
- Monitor and analyze performance trends and conduct regular audits to maintain compliance.
- Generate and maintain network documentation including architecture diagrams and technical reports.
- Use ticketing systems (SolarWinds, Top desk, Fresh service, ServiceNow, etc.) to respond to incidents within SLA.
- Lead root cause analysis and resolution of escalated or high-priority incidents.
- Collaborate with external vendors for issue resolution and escalations.
- Support change management processes, including scheduling and implementation.
- Automate routine tasks and continuously monitor their effectiveness.
- Mentor junior network engineers and provide technical guidance.
- Design, implement, and test security measures including disaster recovery protocols.
- Participate in network performance improvement and scalability initiatives.
**Benefits**:
- Health insurance
- Provident Fund
Work Location: In person
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