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Aswin Suresh

Serving Notice | SOC Analyst L2 | IBM QRadar & CrowdStrike | UEBA & Threat Detection | Incident Response

Alappuzha

3+ years of work experience

Tata Consultancy Services
Jan 20266 mosPresent

On-site

Tata Consultancy Services
Sep 20232 yrs 7 mosMar 2026

Thane, Maharashtra, India

Role and Responsibilities of a Level 1 Cybersecurity Analyst Frontline Defense and Incident Triage • As a Level 1 Cybersecurity Analyst, I serve as the frontline defender against cyber threats targeting our systems, networks, and data. • My core responsibilities include continuously monitoring security alerts through advanced platforms such as SIEM, EDR, and XDR to identify and assess potential security incidents. • I perform initial triage and analysis to determine the severity and nature of threats, escalating complex or high-risk issues to senior analysts for deeper investigation. Proactive Security and Culture Promotion • Beyond reactive threat detection, I support proactive security efforts by assisting with basic vulnerability assessments and participating in the implementation of preventive measures. • I also contribute to promoting a strong security culture across the organization through involvement in awareness programs and initiatives. Documentation, Reporting, and Impact • Accurate documentation and thorough incident reporting are integral parts of my role. • I ensure all security events and responses are recorded in accordance with organizational policies and industry best practices. • By maintaining clear communication and detailed records, I help enhance our incident response capabilities and reinforce our cybersecurity defenses. • My work plays a vital role in protecting our digital infrastructure and ensuring business continuity in the face of emerging threats.
Feb 20238 mosSep 2023

Ernakulam, Kerala, India

HVAC Project Engineering and Management Project Oversight and Resource Management • As a Planning and Project Engineer, I was entrusted with the comprehensive supervision of labor and procurement activities within HVAC projects. • This role demanded meticulous attention to detail in resource allocation and management. • I played a pivotal part in ensuring the timely and cost-effective acquisition of necessary materials and equipment. Labor Supervision and Project Execution • My responsibilities extended to overseeing on-site labor, guaranteeing adherence to project timelines and quality standards. • Ultimately, my focus was on the successful and efficient execution of HVAC project objectives through strategic planning and diligent oversight.

Education

Toc H Institute of Science & Technology

Bachelor of Technology - BTech, Mechanical Engineering

Toc H Institute of Science & Technology

20184 yrs2022

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Headline

Serving Notice | SOC Analyst L2 | IBM QRadar & CrowdStrike | UEBA & Threat Detection | Incident Response

About

As a Level 2 SOC Analyst, I serve as the secondary escalation point, reviewing and validating the initial analysis provided by L1 analysts. I specialize in deep-dive investigations into complex security alerts across SIEM, EDR, and XDR platforms. ​My focus is on neutralizing high-risk threats, including phishing campaigns, credential dumping, and lateral movement. I ensure the accuracy of threat assessments and manage the final triage of incidents to maintain a robust and proactive security posture.

Location

Alappuzha

Work experience

Security Operations Center Analyst L2 at Tata Consultancy Services, Jan 2026 - Present · 6 mos, On-site

Cyber Security Operation Center Analyst Level 1 at Tata Consultancy Services, Sep 2023 - Mar 2026 · 2 yrs 7 mos, Thane, Maharashtra, India, Role and Responsibilities of a Level 1 Cybersecurity Analyst Frontline Defense and Incident Triage • As a Level 1 Cybersecurity Analyst, I serve as the frontline defender against cyber threats targeting our systems, networks, and data. • My core responsibilities include continuously monitoring security alerts through advanced platforms such as SIEM, EDR, and XDR to identify and assess potential security incidents. • I perform initial triage and analysis to determine the severity and nature of threats, escalating complex or high-risk issues to senior analysts for deeper investigation. Proactive Security and Culture Promotion • Beyond reactive threat detection, I support proactive security efforts by assisting with basic vulnerability assessments and participating in the implementation of preventive measures. • I also contribute to promoting a strong security culture across the organization through involvement in awareness programs and initiatives. Documentation, Reporting, and Impact • Accurate documentation and thorough incident reporting are integral parts of my role. • I ensure all security events and responses are recorded in accordance with organizational policies and industry best practices. • By maintaining clear communication and detailed records, I help enhance our incident response capabilities and reinforce our cybersecurity defenses. • My work plays a vital role in protecting our digital infrastructure and ensuring business continuity in the face of emerging threats.

Planning and Project Engineer at Advance building solutions pvt.ltd, Feb 2023 - Sep 2023 · 8 mos, Ernakulam, Kerala, India, HVAC Project Engineering and Management Project Oversight and Resource Management • As a Planning and Project Engineer, I was entrusted with the comprehensive supervision of labor and procurement activities within HVAC projects. • This role demanded meticulous attention to detail in resource allocation and management. • I played a pivotal part in ensuring the timely and cost-effective acquisition of necessary materials and equipment. Labor Supervision and Project Execution • My responsibilities extended to overseeing on-site labor, guaranteeing adherence to project timelines and quality standards. • Ultimately, my focus was on the successful and efficient execution of HVAC project objectives through strategic planning and diligent oversight.

Education

Bachelor of Technology - BTech, Mechanical Engineering, Toc H Institute of Science & Technology