Results-driven Network Data & Security Infrastructure Manager with 14+ years of experience in telecom, cloud operations, IT infrastructure, and data center environments. Proven expertise in designing, implementing, and managing large-scale, high-availability network and security infrastructures across enterprise and service provider ecosystems. Skilled in network security operations, DDoS protection, lawful interception compliance, data center network monitoring, and managed security services. Adept at leading cross-functional teams, driving security strategy, and ensuring 100% uptime for mission-critical environments.
Open To Work
Hi, I’m
NITIN SRIVASTAVA
Navi Mumbai
Summary
Overview
23
years of professional experience
1
Certification
Work History
Reliance Industries Limited
Manager - Information Security
02.2023 - Current
Job overview
- As a part of Network Planning and Engineering team, Lead planning and execution of network upgrades and new site implementations aligned to business requirements.
- Ensure 100% uptime of CDOT LIM infrastructure across PAN India Jio Locations.
- Manage configuration and operations of IXIA E100 Network Packet Brokers and Edgecore switching platforms.
- Design and implement Managed Security Services for enterprise environments.
- Drive Lawful Interception & Monitoring initiatives ensuring DOT regulatory compliance.
- Conduct Business Impact Analysis (BIA) for critical processes and technologies.
- Successfully deployed volumetric Arbor DDoS protection solutions to safeguard critical infrastructure.
- Configure, and maintain Arbor DDOS infrastructure (Sightline, TMS, TRA).
- Develop and maintain enterprise security compliance frameworks and health check controls.
- Responsible for planning and execution of the Netsweeper URL filtering solution for Jio users to ensure regulatory compliance as mandated by Department of Telecommunications (DoT).
- Installation of UBS solutions for Jio Enterprise Customer across PAN India.
HCL Technologies LimitedLucknow
Technical Specialist
09.2020 - 01.2023
Job overview
- Supported Microsoft global network infrastructure under FUSE (Firmware Upgrade Service Engine) program.
- Installed, configured, and maintained enterprise routers and switches across global branches and data centers.
- Led LAN/WAN incident troubleshooting and performance optimization.
- Managed device failures during scheduled upgrades and configuration repaves.
- Coordinated with Cisco TAC for complex incidents and hardware RMAs.
- Executed IOS upgrades as per Cisco vendor advisories.
- Resolved latency, application slowness, and routing issues impacting business services.
Jio Platforms LimitedNavi Mumbai
Network Engineer
01.2016 - 09.2020
Job overview
- Managed and monitored cloud network infrastructure of JAWS (Private Cloud) ensuring high availability and performance.
- Delivered 24x7x365 monitoring and support for large-scale, business-critical infrastructure across Jamnagar and Nagpur locations.
- Managed end-to-end lifecycle of network incidents, ensuring resolution within defined SLAs and minimizing downtime.
- Provided operational support for enterprise network environments including Cisco Nexus , ASA, FTD, Citrix ADC, and F5 BIG-IP.
- Implemented and maintained Layer 2 and Layer 3 network services, including VLANs, VRFs, VPCs, and routing protocols.
- Monitored network performance, identified bottlenecks, and implemented optimization measures.
- Coordinated with L1/L3 teams and stakeholders during incidents and critical outages.
- Maintained documentation including SOPs, network diagrams, and Root Cause Analysis (RCA) reports
JIL Information Technology LimitedAgra
Junior Consultant
04.2012 - 01.2016
Job overview
- Managed LAN, OFC, and VoIP services for Yamuna Expressway & Jaypee Greens infrastructure.
- Installed and supported L2 network devices and Cisco CUCM IP telephony systems.
- Administered Cisco Unified Call Manager and enterprise VoIP solutions.
- Delivered system, software, and hardware administration for enterprise clients.
Redington India LimitedVaranasi
Network Engineer
09.2006 - 03.2012
Job overview
- Led IMS & OEM infrastructure projects for Eastern UP region.
- Installed and configured Nortel and Cisco routing & switching solutions.
- Managed VPN, server hardware, and enterprise network deployments.
- Delivered infrastructure support for corporate offices and warehouses.
Global Institute of ITNoida
Network Administrator
10.2005 - 08.2006
Job overview
- Managed campus LAN and Wi-Fi infrastructure.
- Administered proxy servers and backup systems.
- Provided desktop, printer, and lab infrastructure support.
C-DAC CentreGorakhpur
System Administrator
07.2003 - 09.2005
Job overview
- Managed LAN infrastructure and desktop environments.
- Performed hardware upgrades and antivirus deployments.
- Handled cabling, I/O installations, and hub deployments.
Education
BBD Institute of Technology
Master's from Information Science
University Overview
DDU UniversityGorakhpur
Bachelor of Science
University Overview
Skills
- Network Security & Infrastructure Management
- Data Center Operations & Cloud Networking
- Managed Security Services (MSS)
- DDoS Protection & Mitigation
- Lawful Interception & DOT Compliance
- Network Monitoring & Incident Management
- Security Compliance & Risk Frameworks
- Disaster Recovery & Business Continuity
- Enterprise Network Architecture
- Stakeholder & Vendor Management
- SLA & Service Delivery Management
- Cisco Nexus 9K / 5K / 2K (FEX)
- Cisco ASA 5585
- Cisco FTD 9300
- Citrix ADC (NetScaler)
- F5 BIG-IP LTM
- Arbor DDoS
- Netsweeper URL Filtering
- IXIA E100 NPB
- Edgecore Switches
- LAN/WAN
- Data Center Networking
- VLAN
- VRF
- VPC
- Routing
- Switching
- Network Virtualization
- Firewall Policies
- Load Balancing
- Zabbix
- NOC Tools
- Enterprise Monitoring Platforms
- Private Cloud Operations
- IDC Infrastructure
- Fabric Deployment (Cisco ACI - Basic)
Certification
• Cisco Certified Network Associate (CCNA)
• Microsoft Certified Professional (MCP)
• Sector-Specific Cybersecurity Training - DOT (Govt. of India)
• Certified Cloud Security Professional (Pursuing)
• Citrix NetScaler Essentials
• HP SAN Foundation Training
• Nortel SMB L2 Training
• Microsoft Certified Professional (MCP)
• Sector-Specific Cybersecurity Training - DOT (Govt. of India)
• Certified Cloud Security Professional (Pursuing)
• Citrix NetScaler Essentials
• HP SAN Foundation Training
• Nortel SMB L2 Training
Languages
Languages
- English
- Hindi
Projects
Projects
- Enterprise Managed Security Service deployment for large telecom infrastructure.
- PAN India CDOT network infrastructure uptime and security operations.
- Volumetric DDoS protection implementation using Arbor platform.
- Lawful Interception & Monitoring deployment aligned with DOT compliance.
- Data Center network monitoring setup for JAWS Private Cloud.
Availability
Availability
Open to PAN India OpportunitiesDomains
Domains
- Telecom
- Cloud
- Data Center
- Enterprise Security
Total Experience
Total Experience
14+ YearsWork Preference
Job Search Status
Open to workWork Type
Full TimeSalary Range
₹1800000/yr - ₹2400000/yrTimeline
Manager - Information Security
Reliance Industries Limited
02.2023 - Current
Technical Specialist
HCL Technologies Limited
09.2020 - 01.2023
Network Engineer
Jio Platforms Limited
01.2016 - 09.2020
Junior Consultant
JIL Information Technology Limited
04.2012 - 01.2016
Network Engineer
Redington India Limited
09.2006 - 03.2012
Network Administrator
Global Institute of IT
10.2005 - 08.2006
System Administrator
C-DAC Centre
07.2003 - 09.2005
BBD Institute of Technology
Master's from Information Science
DDU University
Bachelor of Science