Rohit Gaikar

Cybersecurity Analyst | IAM Specialist

Over 3.5 years of hands-on experience in Security Information and Event Management (SIEM), User and Entity Behavior Analytics (UEBA), and Identity & Access Management (IAM), with a proven track record in implementing secure, scalable, and compliant cybersecurity solutions.

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About Me

I am a versatile cybersecurity and IT professional with specialized skills in SIEM (Securonix), UEBA, and IAM. I focus on optimizing security frameworks, resolving technical issues efficiently, and aligning technology with business goals.

Security Expertise: Skilled in monitoring SIEM/UEBA systems, analyzing security events, and performing root cause analysis to enhance threat detection. I support SOC teams in incident response, including investigation, containment, and remediation.

SIEM Management: Proficient in deploying and optimizing SIEM solutions—configuring correlation rules, alerts, dashboards, and log source integrations to ensure real-time visibility.

IAM & Infrastructure: Experienced in Active Directory, LDAP, SAML, OAuth, MFA, and RBAC, managing user access, authentication protocols, and enterprise IT solutions.

Problem Solver: Adept at troubleshooting log ingestion, parsing errors, network/system issues, and maintaining system health to meet SLAs.

Client & Team Collaboration: Strong ability to train clients on security best practices, document processes, and work with stakeholders to deliver compliant IT solutions.

With a focus on efficiency, security, and continuous improvement, I bridge the gap between technical operations and business needs to strengthen organizational resilience.

Here are a few technologies I've been working with recently:

  • SIEM (Securonix, QRadar)
  • Incident Management
  • Device Implementation
  • Azure / AWS
  • Azure Entra / Active Directory
  • Linux
  • Disaster Recovery
  • UEBA / SOAR
  • Technical Support

Experience

Technical Support Engineer

Securonix

June 2024 - Present

  • Diagnose and resolve technical issues related to SIEM and UEBA platforms (Securonix), ensuring high levels of client satisfaction through prompt support and clear communication.
  • Monitor system health and analyze security events to detect threats, perform root cause analysis, and recommend improvements to strengthen overall security posture.
  • Collaborate with SOC teams and stakeholders during incident response, assisting in investigation, containment, and remediation of security incidents.
  • Deploy and configure SIEM solutions including correlation rules, alerts, dashboards, and data integrations to enhance threat detection and improve operational efficiency.
  • Troubleshoot log ingestion pipelines and optimize parsing processes to ensure accurate and comprehensive data visibility.
  • Develop and maintain technical documentation such as knowledge base articles and SOPs, improving internal efficiency and client support.

System Engineer

Tata Consultancy Services (Client: Reserve Bank of India DC)

September 2021 - June 2024

  • Led Identity and Access Management (IAM) operations, including end-to-end user lifecycle management (onboarding, offboarding, role modifications), role-based access control (RBAC), and multi-factor authentication (MFA) deployment to enforce security best practices.
  • Implemented authentication protocols such as LDAP, SAML, OAuth, WS-Fed, and Kerberos, significantly enhancing the organization's security posture.
  • Integrated and maintained enterprise applications within IAM platforms, ensuring adherence to least privilege principles and compliance with industry standards.
  • Spearheaded the deployment and support of critical IT infrastructure, facilitating seamless application and data migration across enterprise environments.
  • Provided technical support for identity, server, and access-related issues, collaborating with cross-functional teams to deliver timely solutions.

Certifications

Unified Defense SIEM (UDS) Cyber Defense Analyst

Securonix SIEM platform in-depth expertise in Content Management, Incident Management and SIEM Operations.

July 2024

Unified Defense SIEM (UDS) SaaS Admin

Depth knowlegde of Data Ingestion and Device Integrations on Securonix SIEM solutions to enhance visibility and manage effectively.

July 2024

Securonix Administrator

Securonix SIEM platform administration and management

July 2024

Securonix Content Developer

Developing custom content for Securonix SIEM platform

July 2024

Microsoft Azure Identity and Access Administrator (SC-300)

Microsoft certified identity and access management in Azure

December 2023

Microsoft Azure Administrator Associate (AZ-104)

Microsoft certified Azure administration

April 2023

Network Security

Open University certification in network security

November 2023

Education

Master of Science in Information Technology

University of Mumbai

2021 - 2023 | CGPA: 8.2

Majors: Cyber Security, Cloud Computing, AI, ML

Bachelor of Science in Information Technology

University of Mumbai

2018 - 2021 | CGPA: 7.9

Majors: Python, Web Development, OS, Linux

Get In Touch

I'm currently looking for new opportunities in cybersecurity. Whether you have a question or just want to say hi, I'll do my best to get back to you!