Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic
SUJEETKUMAR MISHRA

SUJEETKUMAR MISHRA

Linkoping

Summary

Strategic and results-driven Network Service Manager with 12 years of experience leading enterprise-level network operations, service delivery, and infrastructure optimization. Adept at managing cross-functional teams, overseeing vendor relationships, and ensuring high availability and performance of complex network environments. Proven expertise in SD-WAN, routing and switching, network security, and ITIL-based service management. Recognized for driving operational excellence, reducing downtime, and delivering scalable solutions aligned with business goals.

Overview

15
15
years of professional experience
1
1
Certification

Work History

Senior Consultant

Infosys Ltd
Linkoping
12.2021 - Current
  • Client-Toyota Material Handling Europe AB
    Role-Network Service Manager)
    đź”§ Operational Oversight
    ·Monitor network performance across LAN/WAN/SD-WAN environments
    ·Review alerts and logs from monitoring tools (e.g., SolarWinds, Cisco Prime, LogicMonitor)
    ·Ensure uptime and availability meet SLA targets
    ·Coordinate with NOC teams for incident resolution and escalation
    🛠️ Incident & Problem Management
    ·Respond to high-priority incidents and service disruptions
    ·Lead root cause analysis (RCA) and implement corrective actions
    ·Track open tickets in ITSM platforms like ServiceNow
    ·Communicate status updates to stakeholders and clients
    📊 Reporting & Documentation
    ·Generate daily/weekly service reports (WSR, KPI, MSR)
    ·Update network documentation, topology maps, and change logs
    ·Review performance metrics and identify trends or anomalies
    🤝 Team & Vendor Coordination
    ·Conduct daily stand-ups or syncs with network engineers
    ·Liaise with third-party vendors for hardware/software issues
    ·Approve and oversee scheduled maintenance or upgrades
    ·Ensure compliance with security and regulatory standards
    🔄 Change & Configuration Management
    ·Review and approve change requests (CRs)
    ·Coordinate implementation windows to minimize impact
    ·Validate post-change performance and rollback plans
    📚 Strategic Planning & Optimization
    ·Assess capacity and forecast future network needs
    ·Evaluate new technologies or tools for service improvement
    ·Contribute to budget planning and resource allocation

Assistant Manager- Service Assurance

Tata Communications Transformation Services Ltd
Pune
05.2021 - 12.2025

a-Working on the new SD-WAN/IP delivery links based on the new work order received from Service Delivery.
b-Working on the Cisco ASR series router and Nokia Nuage SD-WAN platform.

c-Coordinated project schedules to ensure the timely completion of initiatives.

Network Engineer

NTT India Private Limited
Mumbai
12.2019 - 05.2021
  • Designed and implemented network solutions for optimal performance and reliability.
  • Configured routers, switches, and firewalls to enhance network security.
  • Monitored network traffic to identify and resolve connectivity issues.
  • Collaborated with cross-functional teams to support business operations.
  • Provided technical support for network-related inquiries and issues.
  • Developed documentation for network configurations and processes.
  • Conducted regular system audits to ensure compliance with standards.
  • Trained junior staff on best practices in network management and troubleshooting.
  • Monitored network performance and troubleshooted any issues that arose.
  • Configured routers, switches, firewalls and other hardware to deploy and manage LAN, WAN and wireless networks.
  • Installed software updates on servers, routers, firewalls, and other network devices.

Engineer (NOC)

Genius Consultants Limited
Gurgaon
01.2019 - 08.2019
  • Circuit end CEN network transport provisioning for ONNET location.
  • Designed and implemented network solutions for optimal performance and reliability.
  • Provided technical support for network-related inquiries and issues.
  • Configured routers, switches to enhance network security.

Faculty

Universal college of engineering
Mumbai
07.2014 - 11.2018
  • Monitored network performance and resolved connectivity issues for users.
  • Configured routers, switches, Access point to enhance security protocols.
  • Provided technical support and training for staff on networking tools and systems.
  • Performed routine troubleshooting and network monitoring.

Network Management System Engineer (NOC)

Aarvi Encon Private Limited
Mumbai
04.2012 - 08.2013
  • Supported troubleshooting efforts for hardware and software issues.
  • Monitored network traffic to identify and resolve connectivity issues.
  • Provided technical support for network-related inquiries and issues.
  • Developed documentation for network configurations and processes.

Hardware & Network

Logical Solution
Thane
06.2011 - 03.2012
  • Installed and configured hardware systems for various client environments.
  • Diagnosed and resolved hardware failures to ensure system reliability.
  • Provided technical support for networking issues across multiple platforms.
  • Monitored network systems to identify potential issues proactively.

Education

Master of Engineering - Electrical, Electronics And Communications Engineering

Thakur College of Engineering And Technology
Mumbai
07-2016

Bachelor in Engineering - Electronics &Tele-Communication

SSPM’S College of Engineering
Mumbai
06-2011

Skills

  • Incident management
  • Technical troubleshooting
  • Documentation management
  • Project coordination
  • Vendor management
  • Capacity planning
  • Team collaboration
  • Network administration
  • KPI analysis

Certification

1-Python in Data Science.
2-AWS Certified Solution Architect-Associate.
3-CCNA (Cisco Certified Network Associates).

4-Certified Kubernetes Administrator.

Timeline

Senior Consultant

Infosys Ltd
12.2021 - Current

Assistant Manager- Service Assurance

Tata Communications Transformation Services Ltd
05.2021 - 12.2025

Network Engineer

NTT India Private Limited
12.2019 - 05.2021

Engineer (NOC)

Genius Consultants Limited
01.2019 - 08.2019

Faculty

Universal college of engineering
07.2014 - 11.2018

Network Management System Engineer (NOC)

Aarvi Encon Private Limited
04.2012 - 08.2013

Hardware & Network

Logical Solution
06.2011 - 03.2012

Master of Engineering - Electrical, Electronics And Communications Engineering

Thakur College of Engineering And Technology

Bachelor in Engineering - Electronics &Tele-Communication

SSPM’S College of Engineering
SUJEETKUMAR MISHRA