Network Engineer – NOC & Infrastructure Operations Company: QuantumCrafters Studio Private Limited

QuantumCrafters Studio Private Limited is hiring a Network Engineer to support the operation, maintenance, and improvement of enterprise networks and data center infrastructure.
Reporting to the NOC Shift Supervisor, you will work on network monitoring, incident resolution, device configuration, software upgrades, and infrastructure projects across customer environments. This role requires practical networking knowledge, a structured approach to troubleshooting, and explicit communication throughout incidents and planned changes.

Network operations: Perform routine monitoring, preventive maintenance, and health checks across routers, switches, firewalls, VPNs, and related infrastructure.
Configuration and implementation: Install, configure, integrate, and troubleshoot network hardware and software across multiple vendor platforms.
Plan and execute network device firmware updates, security patches, and software upgrades, including configuration backups, pre-change checks, rollback planning, and post-change validation.
Investigate service outages, connectivity failures, and performance issues. Root cause analysis: Performance monitoring: Review device logs, monitoring alerts, interface statistics, and traffic information to identify faults, capacity concerns, and performance degradation.
Infrastructure projects: Support the provisioning and implementation of traditional and converged data center networks, enterprise LAN/WAN connectivity, and network security solutions.
Maintain accurate network diagrams, configuration records,



operational procedures, and change documentation.
Interpret network designs and contribute operational recommendations that support reliability, security, performance, and business requirements.
Practical experience configuring and troubleshooting enterprise routers, switches, and network security devices.
Experience supporting platforms such as Cisco, Palo Alto Networks, HP , or comparable enterprise networking products.
Working knowledge of firewalls, VPNs, access controls, and network security fundamentals .
Familiarity with SNMP, NetFlow, ping, traceroute, packet capture, and other network monitoring and diagnostic tools .
Understanding of server connectivity, network interface configuration, and data center networking requirements.
Ability to interpret network topology diagrams, technical designs, and implementation documentation.
Preferred Experience
Hands-on experience with Cisco Firepower and Palo Alto firewalls , particularly intrusion prevention, security policies, traffic analysis, and troubleshooting.
Experience working in a NOC, managed services, enterprise infrastructure, or data center operations environment .
Experience coordinating network changes, incident escalations, and technical troubleshooting with customers and external vendors.

Strong analytical skills, attention to detail, and the ability to explain technical issues to both technical and non-technical stakeholders are essential.

Apply through LinkedIn with your updated CV. Please include the networking and firewall platforms you have supported, a brief overview of your relevant experience, and your notice period.

📌 Datacentre Network Engineer (Sahibzada Ajit Singh Nagar)
🏢 QuantumCrafters Studio Private
📍 Sahibzada Ajit Singh Nagar