- Hands-on troubleshooting experience with Cisco / Juniper / HPE / Aruba (any equivalent)
- Working knowledge of firewalls (Fortinet / Palo Alto / Check Point / Cisco ASA, etc.)
- Experience with VPN technologies (IPSec, SSL VPN), NAT, access controls
- Exposure to cloud networking (Azure/AWS/GCP) with hybrid connectivity understanding
- Familiarity with ITSM processes: Incident/Problem/Change Management (ITIL aligned)
- Strong technical working knowledge on Heterogenous Network technology and devices (routers/switches/wireless architecture, in Datacenter environment), TCP/IP protocol family as well as dynamic routing based on BGP
- Hands-on experience with Networking, Routing, Switching, DNS, firewall concepts & management, AAA with TACACS+ and Radius, network management with SNMP and NETFLOW/SFLOW
- Excellent knowledge of best practices around management, control, and monitoring of network infrastructure
- Strong problem solving and troubleshooting skills
- Strong written and verbal communication, analytical, critical thinking, and problem-solving capabilities.
- Superior knowledge and ability to manage and prioritize multiple ongoing, business critical projects.
- The Network Administrator will be responsible for end-to-end network operations across on‑prem data centers and cloud environments, ensuring high availability, performance, and security for enterprise connectivity. The role includes LAN/WAN/Wi‑Fi, firewalls, VPN, routing/switching, and cloud networking, with strong focus on incident management, proactive monitoring, and continuous improvements.
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- Experience with Network Switches configurations, Wi-Fi technology implementation & Management, Firewalls, Internet VPN’s remote implementation, troubleshooting, and problem resolution.
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- Knowledge with Network Performance Tuning, Network Design and Implementation, Problem Solving, Strategic Planning, prioritization, Multi-tasking, Quality Focus, Coordination, Technical Understanding, Quick Study, Technical Zeal
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- Experience with SD‑WAN (Cisco Viptela, Fortinet SD‑WAN, Versa, etc.)
- Knowledge of Zero Trust / SASE concepts
- Hands-on with NAC solutions (Cisco ISE, Aruba ClearPass)
- Understanding of DLP, CASB, proxy solutions, or secure web gateways
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- Familiarity with SIEM integrations and log analytics (Splunk, Sentinel)
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+ You would be responsible for
1) Network Operations (On‑Prem)
- Administer and support LAN/WAN, routing & switching, and enterprise Wi‑Fi
- Configure, monitor, and troubleshoot L2/L3 network issues (VLANs, STP, OSPF/BGP, QoS)
- Manage network device lifecycle (build, patching, firmware upgrades, EOL/EOS planning)
- Maintain network performance baselines and ensure adherence to SLAs
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2) Security & Perimeter (Firewall/VPN)
- Operate and manage firewalls/UTM (policy changes, NAT, IPS/IDS, URL filtering)
- Configure and support Site-to-Site VPN and Remote Access VPN
- Coordinate with SOC/InfoSec for security events, remediation, and audit readiness
- Implement segmentation, least privilege access, and secure routing policies
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3) Cloud Networking (Azure/AWS/GCP)
- Design/support cloud networking components such as:
- VNET/VPC, subnets, route tables, NAT gateways
- Network Security Groups / Security Groups
- Load balancers, Private Link/Endpoints, firewall integration
- Enable hybrid connectivity:
- ExpressRoute/Direct Connect/VPN gateways (as applicable)
- Troubleshoot connectivity between on‑prem, cloud, and SaaS environments
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4) Data Center & DR Readiness
- Support DC/DR network architecture (HA, redundancy, failover testing)
- Ensure consistent network configuration across primary and DR sites
- Participate in DR drills, document outcomes, and implement improvements
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5) Monitoring, Automation & Documentation
- Use monitoring tools (e.g., SolarWinds, PRTG, Zabbix, Grafana, Azure Monitor, CloudWatch)
- Perform root cause analysis (RCA), problem management, and preventive actions
- Maintain accurate documentation:
- Network diagrams, IP plans, firewall rulesets, SOPs/runbooks, CMDB updates
- Identify opportunities for automation (PowerShell/Python/Ansible) for repetitive tasks
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