Jaikrishna Jha

Operations Associate

Abu Dhabi, Abu Dhabi Emirate, United Arab Emirates6 yrs 6 mos experience
Most Likely To Switch

Key Highlights

  • Over 7 years of experience in cybersecurity.
  • Led real-world attack simulations for Fortune 500 companies.
  • Delivered actionable insights to C-level stakeholders.
Stackforce AI infers this person is a Cybersecurity Specialist with expertise in Vulnerability Assessment and Threat Intelligence.

Contact

LinkedIn

Skills

Core Skills

Vulnerability Assessment & Penetration Testing (vapt)Cybersecurity StrategyRed TeamingCybersecurity Training

Other Skills

Penetration TestingVulnerability ManagementInformation Security ConsultingSecurity ImplementationWeb Application SecurityEnterprise Network SecuritySecurity AwarenessInformation TechnologyThreat DetectionAttack Surface ManagementClient ServicesSecurity MonitoringDigital AssetsCyber Security RiskVulnerability

About

I’m a recognized and certified Cybersecurity Professional with over 7 years of experience in identifying and mitigating critical vulnerabilities — from complex business logic flaws to high-risk security gaps — across diverse environments. My work covers penetration testing, red teaming, ransomware simulation, security assessments, and designing defensive strategies for enterprise networks, applications, and critical infrastructure. Experience & Impact: - Led real-world attack simulations and adversary emulations for Fortune 500 and publicly listed companies. - Delivered Vulnerability Assessment & Penetration Testing (VAPT) for critical infrastructure, government, and semi-government entities within the UAE, across the GCC, and worldwide - Utilized threat intelligence, OSINT, dark web reconnaissance, and intrusion detection/response to strengthen client defenses. - Enhanced incident response and security posture through proactive threat hunting and ransomware simulation exercises. - Delivered executive-level reports to C-level stakeholders with actionable insights and compliance-driven recommendations. Specialized Expertise: ✅ Vulnerability Assessment & Penetration Testing (VAPT) ✅ Red Teaming, Threat & Ransomware Simulation ✅ Network & Active Directory Security ✅ Cyber Threat Intelligence (CTI), OSINT & Dark Web Recon ✅ Incident Response & Threat Hunting ✅ Reverse Engineering & Security Monitoring (EDR, SIEM) ✅ Risk Management & Compliance ✅ Security Strategy & Automation ✅ Social Engineering & Physical Security ✅ AI Integration & Security

Experience

Core42

Attack Surface Management - CSIRT Specialist

Oct 2024 – Present · 1 yr 6 mos · Abu Dhabi Emirate, United Arab Emirates · Hybrid

  • Working within the ASM team of the Cyber Fusion Center (supporting 50+ customers, including multiple government and semi-government entities) and directly handling a select set of assigned customers.
  • Performed Vulnerability Assessment & Penetration Testing (VAPT) for assigned clients, including testing of critical applications and *.gov.ae domains, identifying and reporting Critical and High risk vulnerabilities.
  • Delivered Cyber Threat Intelligence (CTI) insights by mapping latest vulnerability trends and existing CVEs in customer infrastructure to known attack patterns from CTI feeds.
  • Performed Vulnerability Management with regular internal VA scans using Tenable.sc, providing actionable insights such as prioritization based on custom EPSS and business impact.
  • Identified assets impacted by recent zero-day vulnerabilities for customers and provided immediate assessment reports to enable rapid remediation.
  • Coordinated closely with Incident Response, Threat Detection Operations, Cyber Threat Intelligence, and Enterprise Incident Management teams for cross-functional cybersecurity initiatives.
Penetration TestingVulnerability ManagementVulnerability Assessment & Penetration Testing (VAPT)

Emirates driving

Cyber Security Specialist

Nov 2023 – Oct 2024 · 11 mos · Abu Dhabi Emirate, United Arab Emirates · On-site

  • Performed internal and external security assessments for applications and networks, managing vulnerability remediation.
  • Led high-value cybersecurity projects including red teaming, attack surface management, and security monitoring.
  • Utilized Cymulate BAS platform for threat detection, attack surface management, and conducted risk assessments.
  • Developed and implemented cybersecurity strategies to build and enhance enterprise security posture.
  • Administered CrowdStrike EDR for security monitoring and managed Botnet/DoS protection using ThreatX.
  • Leveraged SIEM, Active Directory audit, User Behavior Analysis, and compliance tools to ensure strong threat detection and adherence to regulatory requirements.
  • Protected critical customer-facing applications by identifying key assets and securing customer data against potential threats
Information Security ConsultingSecurity ImplementationCybersecurity Strategy

Tüv rheinland group

Security Consultant

Jun 2022 – Nov 2023 · 1 yr 5 mos · Muscat, Masqaţ, Oman · On-site

  • Executed comprehensive VAPT for web, mobile, API applications, and wireless networks across multiple industries, also conducted focused security assessments for banking applications.
  • Performed ransomware simulation exercises and red teaming engagements to test and improve client incident response and monitoring capabilities
  • Applied social engineering techniques such as phishing and vishing to evaluate physical and human security.
  • Carried out configuration reviews of network and security devices to ensure secure setups.
  • Used advanced methodologies combining automated tools and manual testing for penetration and vulnerability assessments.
  • Identified critical vulnerabilities in a top financial institution and received recognition for this achievement, provided expert security consulting to help clients strengthen controls and follow best practices.
Web Application SecurityEnterprise Network SecurityVulnerability Assessment & Penetration Testing (VAPT)

Ey

Technology Consultant

Jul 2021 – Feb 2022 · 7 mos · Mumbai, Maharashtra, India · On-site

  • Performed external reconnaissance through passive Shadow IT discovery, gathering entity information via OSINT and deep/dark web data.
  • Conducted internal and external Red Team assessments, identifying paths to compromise domain controllers and other critical assets.
  • Executed comprehensive VAPT, including Active Directory, network, and internet-facing application assessments.
  • Developed testing scripts, procedures, and provided expert security consultation to clients.
  • Discovered physical security breaches for multiple publicly listed company.
  • Presented executive-level reports to C-level stakeholders detailing critical findings and remediation recommendations.
  • Led annual cybersecurity audits for well-known companies to ensure compliance and strengthen security posture.
Web Application SecurityEnterprise Network SecurityRed Teaming

Indian cyber institute (ici)

Security Analyst

May 2019 – Jun 2021 · 2 yrs 1 mo · Mumbai, Maharashtra, India · On-site

  • Proactively identified internet vulnerabilities and misconfigurations to raise cybersecurity awareness among small and medium size businesses.
  • Delivered cybersecurity training and specialized penetration testing workshops for colleges, companies, and enthusiasts.
  • Created engaging Capture The Flag (CTF) challenges with detailed walkthroughs.
  • Streamlined processes through efficient administrative support.
  • Strengthened security by applying core vulnerability assessment expertise.
Security AwarenessInformation TechnologyCybersecurity Training

Education

Thakur College of Science & Commerce

Bachelor of Science - BS — Computer Science

Thakur College of Science & Commerce

HSC

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