---
title: "Gaurav Raj - Threat Hunting - MNDR in Bangalore Urban | Tal"
description: "Meet Gaurav Raj, Threat Hunting - MNDR at Arista Networks | Ex- IBM, Accenture, Optiv, AbInbev based in Bangalore Urban. AI stack includes claude code, deepseek, and gemini."
image: "https://tal.club/meet/gaurav-raj/share-image"
---

# Gaurav Raj on Tal

## Headline

Threat Hunting \- MNDR at Arista Networks \| Ex\- IBM, Accenture, Optiv, AbInbev

## About

A Threat hunting professional with over 11 years of expertise in Ethical Hacking, Threat Investigation, Threat Hunting, Threat Intelligence, Application Security, Malware Analysis, Incident Response, and Vulnerability Assessment\. Known for exceptional communication skills and deep proficiency in the Cybersecurity domain\. Demonstrated success in mitigating cyber threats for renowned organizations such as Arista Networks, AbInBev, Accenture, IBM, and Optiv\. Consistently achieved a 97% success rate in managing Network and Endpoint security incidents, showcasing a strong commitment to protecting critical assets and systems\.

## Location

Bangalore Urban

## AI stack

claude code

deepseek

gemini

openai

## Work experience

Threat Hunting \- MNDR at Arista Networks, Mar 2021 \- Present · 5 yrs 6 mos, India, 💼 Managed Network Detection & Response \(MNDR\) Analyst \| Arista Networks As part of Arista’s MNDR team, I specialize in advanced network threat detection, investigation, and fine\-tuning of AI\-driven NDR models to identify and respond to potential security incidents in real time\. I also play a key role in customer engagement, onboarding, and continuous improvement of NDR operations\. Key Responsibilities: \- Monitor and triage NDR detections to identify threats such as data exfiltration, command\-and\-control \(C2\) activity, TLS beaconing, and lateral movement\. \- Analyze encrypted traffic \(TLS/SSL\) patterns to develop detection insights for anomalous or suspicious network behavior\. \- Improve model accuracy and identify detection gaps\. \- Contribute to the development and validation of AI\-based NDR signatures for emerging threat behaviors\. \- Communicate findings and recommendations to cross\-functional teams and customers with clear technical context and business impact\. \- Drive automation and process improvements to streamline triage workflows and improve operational efficiency\. \- Stay current with emerging network threats, red team tools, and evolving attack techniques\. \- Lead customer review meetings, providing monthly summaries of detection performance, threat insights, and tuning updates\. \- Manage customer onboarding, ensuring successful integration of new environments into the MNDR service and alignment of detection coverage\. \- Handle customer\-specific detection requests and collaborate with internal teams for custom model development and tuning\. \- Participate in incident response and escalation handling in collaboration with Arista’s internal SOC team\. \- Support internal SOC operations, including monitoring, triage, and enrichment of internal detections using the Arista NDR platform\. \- Mentor new analysts and contribute to internal training, process documentation, and knowledge\-sharing initiatives\.

Consultant \- MNDR at Arista Networks, Oct 2020 \- Mar 2021 · 6 mos

Consultant \- Managed Network Threat Detection & Response at Awake Security \(Now part of Arista Networks\), May 2020 \- Sep 2020 · 5 mos, Remote, 💼 Awake Security \(Acquired by Arista Networks in September 2020\) The Awake NDR platform leverages network data to enhance the threat analysis process by examining encrypted protocols such as LDAPS, SMB, DCERPC, Kerberos, SSH, and others that may indicate data exfiltration, command\-and\-control \(C2\), lateral movement, or other suspicious activities\. Key Responsibilities: \- Proactively identify network threats by detecting potential C2 patterns, connections to uncommon or rare domains with expired or suspicious certificates, unusual TLS cipher suites, anomalous JA3 fingerprints, and other indicators using AI and Machine Learning algorithms to recognize suspicious or potentially malicious traffic and artifacts\. \- Conduct threat hunting across customer environments using the Awake Security NDR platform to uncover hidden or stealthy threats\. \- Create and fine\-tune network detection models on Awake appliances to improve detection accuracy and reduce false positives\.

Security Specialist \- Threat Hunting at Anheuser\-Busch InBev, Nov 2019 \- Jun 2020 · 8 mos, Bangalore, • Decipher adversary’s motivations and techniques by correlating threat data from various sources to get a complete and comprehensive picture of potential cyber\-attacks\. • Attack Simulation and Hunt Hypothesis Creation based on Mitre Attack and Adversary used TTPs\. • Security monitoring and Incident Handling \(end to end management\) based on the alerts being generated via the supply security platforms\. • Work with the automation and the development team to draw application and alerts usecases for operational efficiency\. • Hunt for badness and anomalies using Web\-Proxy and Network logs\.

Cyber Threat Analyst at Optiv Inc, Apr 2019 \- Oct 2019 · 7 mos, Bengaluru Area, India, • Worked within the current security operations centre to support internal user base across supply and manufacturing areas to ensure service delivery in line with industry best practices\. • Dark Web Cyber Intelligence and Data Breach Investigations\. • Managing Complex Digital Forensic Investigations\. • Current Trends in Vulnerabilities and Advanced Persistent Threats\. • APT hunting, Threat Assessment & Risk Mitigation\. • Root Cause Analysis \(RCA\) and Failure Modes & Effects Analysis \(FMEA\)\.

Security Analyst at Accenture, Sep 2018 \- Mar 2019 · 7 mos, Bengaluru Area, India, • Vulnerability Scanned Report Investigation & Gaps identification\. • Threat Hunting for anomalous process and network connections\. • Phishing Email Investigations and Threat Analysis for the Executives\. • Eye on the glass for the Swift Servers\.

## Education

B\.E, Computer Science, Rajiv Gandhi Prodyogiki Vishwavidyalaya

12th, Physical Sciences, Ramkrishna Dwaraka Mahavidyalya

[View the original profile](https://tal.club/meet/gaurav-raj)

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