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Sumit Sarwara

Sumit Sarwara

Cyber Security Engineer

Delhi NCR
80
Profile Score

About

Cyber Security and Network Engineering professional with 3.5+ years of experience supporting Tier-1 telecom clients such as British Telecom (BT) and Airtel. Skilled in SIEM tools, incident response, network monitoring, and dashboard optimization. Demonstrated success in reducing incident response times, improving system availability, and streamlining operational processes. Seeking to grow in cybersecurity operations with strong foundational expertise in networking and system monitoring.

Skills & Expertise (35)

SIEM tools Advanced
8.7/10
3.5
Years Exp
Security Incident Management Advanced
8.3/10
3.5
Years Exp
Incident & Problem Management Advanced
7.8/10
3.5
Years Exp
Network Inventory & Configuration Management Intermediate
7.2/10
1
Years Exp
SLA Compliance Intermediate
7.0/10
1
Years Exp
Anomaly Detection Crowd Striking Alert Handling BMC Remedy ServiceNow Security Information Event Management Continuous Monitoring Intrusion Detection/Prevention System Network Traffic Analysis Incident Response Endpoint Security Systems Automations XDR EDR SOAR Log Analysis Routing LAN/WAN DHCP DNS TCP/IP Change Management process automation SOP Development Reporting TQE RCA KPI Optimization Dashboard Customization Audit Readiness

Work Experience

Network Support Engineer

Inknow Tech Pvt. Ltd. (Client: Airtel Telecom)

Jul 2021 - Jun 2022

Managed incidents and service requests while ensuring compliance with SLAs. Achieved a 35% reduction in MTTR through effective RCA and resolution strategies. Maintained and updated network inventory documentation and supported change management processes. Coordinated with cross-functional teams to resolve customer-side and provider-side issues. Improved process efficiency by 25% through enhanced SOP documentation.

Cyber Security Network Engineer

BT (British Telecom)

Jan 2023 - Present

Monitored security and network events using SIEM tools, ensuring 99.99% system availability. Customized dashboards aligned with key security KPIs and optimized existing monitoring use cases. Created RFCs and SRs to support infrastructure and security improvements. Generated weekly TQE reports to enhance incident handling quality. Reduced system downtime by 40% through continuous monitoring optimization. Trained and guided 10+ team members on cybersecurity tools and workflows.

Education

Master of Computer Applications (MCA) - IGNOU

- · Afghanistan

Bachelor’s Degree (BCA/BSc) - IGNOU

- · Afghanistan

XII & X (CBSE) - DHS School, Paschim Vihar

- · Afghanistan

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 80/100

Profile Overview

Member sinceNov 2025

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation

Skills (35)

SIEM tools Security Incident Management Incident & Problem Management Network Inventory & Configuration Management SLA Compliance Anomaly Detection Crowd Striking Alert Handling BMC Remedy ServiceNow +25 more