Rahul Rawat
Cyber Security Consultant
Flat no K201, Niho Scottish Garden , Indirapuram ,Ghaziabad ,Uttar Pradesh
Summary
Experienced cybersecurity professional with over 10 years of expertise in safeguarding organizations against internal and external threats. Skilled in identifying unknown threat vectors, implementing preventive measures, and mitigating security vulnerabilities. Proficient in leveraging advanced technological solutions and conducting personnel training to strengthen both human and technical defenses against malicious actors. Committed to ensuring the highest level of security for organizations by staying up-to-date with the latest industry trends and best practices.
Overview
11
11
years of professional experience
4
4
years of post-secondary education
3
3
Certifications
Work History
Senior Consultant - Cybersecurity
Ernst & Young
03.2022 - Current
- Implemented and administered Microsoft Cloud Security Services, including Defender for Endpoint, Office 365, Cloud Apps, and Identity
- Designed and configured Microsoft Sentinel for data connectors, analytical rules, and workbooks, developing custom API-based connectors using DCR/DCE approaches
- Created custom log analytic workspace tables for application logs and automated threat response workflows using Microsoft Sentinel SOAR, reducing incident response time
- Conducted cloud security risk assessments, implemented Microsoft Purview (sensitivity labeling, DLP, eDiscovery), and ensured compliance with ASB v3, ISO27001, NIST, and PCI-DSS
- Designed and implemented Microsoft Entra ID security, including Permissions Management and ID Protection, enhancing identity and access management
- Developed Zero Trust architecture and integrated Microsoft Defender for Cloud Apps (MCAS) with other security services
- Collaborating with Cross-functional teams to design and implement security measures that meets Business needs
- Developing and preparing Security Design Documents for Microsoft security architectures and solutions
- Familiar with Azure ARM templates for resource deployment via Infrastructure-as-Code (IaC)
Associate Consultant - Cybersecurity
TechMahindra
06.2021 - 03.2022
- Administered Azure Security Center, Microsoft 365 Defender ATP, Zscaler (Proxy/DLP), and Rapid7 SIEM
- Configured security policies in MCAS and developed detection logic for emerging threats on Defender and SIEM tools
- Implemented OKTA MFA and Azure SSO (IDP/SP-initiated), and performed vulnerability assessments using Nessus and Rapid7 IVM
- Conducted cybersecurity risk assessments and developed incident response plans for business-critical services
Technical Specialist - Cybersecurity
HCL Technologies
11.2020 - 06.2021
- Automated threat response using SOAR playbooks and fine-tuned SIEM/EDR use cases
- Conducted root cause analysis (RCA) for incidents and tuned IDS/proxy policies based on threat intelligence
- Researched and deployed security technologies (firewalls, IDS, SIEM, email security)
- Applied MITRE ATT&CK, Cyber Kill Chain, and NIST frameworks to enhance monitoring and detection
Analyst - Cybersecurity
Tata Consultancy Services
11.2018 - 11.2020
- Analyzed network/host-based logs (Firewalls, IPS, Syslogs) for incident remediation
- Implemented SIEM, customized parsers, and fine-tuned use cases
- Conducted vulnerability assessments and malware analysis (static/automated)
- Integrated security measures across production and BCP environments
Security Engineer
Ericsson Global Services India Pvt Ltd
03.2017 - 09.2018
- Configured SIEM, IPS, firewalls, and email security tools to protect IT infrastructure
- Integrated data feeds into RSA-SIEM for SOC analysis and tracked potential threats
- Prepared reports, dashboards, and correlation rules in RSA SIEM
Network Security Engineer
Accenture
03.2016 - 03.2017
- Monitored network security, configured firewalls, load balancers, and proxy servers
- Troubleshot WAN infrastructure and enforced access control policies
Network Engineer
ZNA Infra Pvt Ltd
09.2013 - 01.2016
- Managed network surveillance, fault maintenance, and RFC 2544 testing
- Supported network expansion and troubleshooting across Ericsson, Nokia, and ECI systems
Education
B.Tech - Electrical and Electronics Engineering
Uttar Pradesh Technical University (UPTU)
Greater Noida, UP 05.2009 - 08.2013
Skills
Microsoft Cloud Security:
- Public Key Infrastructure (PKI) – SSL Certificate Implementation
Other Technical Expertise:
- Azure ARM Templates for infrastructure deployment
- Basic knowledge of Python, PowerShell, Linux Shell Scripting
Automation & Scripting:
- OKTA MFA,
- Microsoft Entra ID,
Access Management & MFA:
- Compliance frameworks – ISO 27001, NIST, PCI-DSS, Azure CIS Controls
- Nessus, Rapid7 InsightVM (IVM)
Vulnerability Assessment & Compliance:
- Firewalls & IPS – FortiGate, Cisco ASA, Cisco Sourcefire IPS
Network Security:
- Trend Micro IMSVA (Email Gateway Security), IWSVA (Proxy Server)
- Tanium (EDR), Trend Micro OfficeScan XG, Cylance Anti-Malware (Next-Gen AV)
- Websense Forcepoint DLP (Endpoint, Email Protector), WDATP
Endpoint & Email Security:
- Log Parsing Tools
- Microsoft Sentinel, RSA NetWitness/EnVision, Google Backstory, Rapid7
SIEM & SOAR Solutions:
- Microsoft Entra ID Security– MFA, SSO, Permissions Management, CA Policies,RBAC
- Microsoft Sentinel (SIEM & SOAR), Microsoft Purview, Microsoft Intune
- Microsoft Defender for Office 365, Endpoint, Identity, Cloud Apps, Cloud
Microsoft Cloud Security:
Certification
Microsoft Security Certifications: SC-400, SC-200, SC-300, SC-900
Timeline
Senior Consultant - Cybersecurity
Ernst & Young
03.2022 - Current
Associate Consultant - Cybersecurity
TechMahindra
06.2021 - 03.2022
Technical Specialist - Cybersecurity
HCL Technologies
11.2020 - 06.2021
Analyst - Cybersecurity
Tata Consultancy Services
11.2018 - 11.2020
Security Engineer
Ericsson Global Services India Pvt Ltd
03.2017 - 09.2018
Network Security Engineer
Accenture
03.2016 - 03.2017
Network Engineer
ZNA Infra Pvt Ltd
09.2013 - 01.2016
B.Tech - Electrical and Electronics Engineering
Uttar Pradesh Technical University (UPTU)
05.2009 - 08.2013
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