CSOC Analyst

Tata Consultancy Services; Londrina; On-site; BRL 90,000 - 150,000; Full time

Benefits offered by this job

Health insurance

Dental Plan

Life insurance

Transportation vouchers

Meal/Food Voucher

Childcare assistance

Gympass

TCS Cares – 24/7 support and assis­tan

Partnership with SESC

Reimbursement of Certifications

Free Learning Portal – Online courses

Job summary

Tata Consultancy Services Limited in Londrina, Paraná, Brazil, is seeking an Onsite CSOC Analyst to join its IT security team. You will monitor security events, respond to incidents, and leverage SIEM tools to detect threats in a multinational environment.

The ideal candidate has knowledge of security operations, MITRE ATT&CK, and good English; Spanish is a plus. The role offers professional growth, collaboration, and opportunities for cross-border projects.

Qualifications

• Knowledge of information security and cyber security principles.
• Familiar with security operations processes, incident handling, and ITIL.
• Experience with SIEM platforms such as Splunk, Microsoft Sentinel, QRadar, or equivalent.
• Understanding of common cyber threats, attack techniques, and threat detection methodologies.
• Familiarity with MITRE ATT&CK Framework and Cyber Kill Chain.
• Good spoken and written English. Spanish is a plus.
• Ability to work in a multinational environment.
• Proactive and analytical mindset.
• Self-learning capacity.

Skills

Information Security

Security operations

Incident handling

ITIL familiarity

Threat detection

MITRE ATT&CK

Cyber Kill Chain

English proficiency

Spanish language (bonus)

Multinational environment

Analytical mindset

Self-learning

Tools

Splunk

Microsoft Sentinel

QRadar

EDR/XDR platforms (MS Defender, CrowdStrike, SentinelOne, Cortex XDR)

Threat Intelligence platforms (MISP, VirusTotal, OpenCTI)

Power Automate / Logic Apps / SOAR

AI/Generative AI in security

Scripting (PowerShell, Python, Bash)

Job description

Come to one of the biggest IT Services companies in the world!! Here you can transform your career!

Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment.

We are looking for Onsite CSOC Analyst who wants to learn and transform their career.

Job Details:

Must Have

• Information Security / Cyber Security.
• Familiar with security operations processes, incident handling, and ITIL.
• Knowledge of SIEM platforms such as Splunk, Microsoft Sentinel, QRadar, or equivalent.
• Understanding of common cyber threats, attack techniques, and threat detection methodologies.
• Familiarity with MITRE ATT&CK Framework and Cyber Kill Chain.
• Good spoken and written English. Spanish is a plus.
• Ability to work in a multinational environment.
• Proactive and analytical mindset.
• Self-learning capacity.

Nice to have

• Knowledge of IT and Information Security principles, techniques, and technologies.
• Experience with Security Monitoring, Incident Response, Threat Hunting, and Alert Triage.
• Experience with SIEM platforms, particularly Splunk and Microsoft Sentinel.
• Familiarity with EDR/XDR platforms such as Microsoft Defender, CrowdStrike, SentinelOne, or Cortex XDR.
• Knowledge of Threat Intelligence platforms (MISP, VirusTotal, OpenCTI, etc.).
• Experience with IT Operations and Infrastructure environments.
• Familiarity with Power Automate, Logic Apps, SOAR, or other security automation tools.
• Experience leveraging Artificial Intelligence (AI) and Generative AI tools for security operations, threat research, incident analysis, documentation, and enrichment activities.
• Basic scripting knowledge (PowerShell, Python, Bash, or similar).
• Good communication and presentation skills.
• Good Microsoft Office skills (Excel, PowerPoint, Word, Teams, etc.).

What can you expect from us?

• Professional development and constant evolution of your skills, always in line with your interests.
• Opportunities to work outside Brazil
• A collaborative, diverse and innovative environment that encourages teamwork.

What do we offer?

TCS Benefits – Brazil:

• Health insurance
• Dental Plan
• Life insurance
• Transportation vouchers
• Meal/Food Voucher
• Childcare assistance
• Gympass
• TCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associates
• Partnership with SESC
• Reimbursement of Certifications
• Free TCS Learning Portal – Online courses and live training
• International experience opportunity
• Discount Partnership with Universities and Language Schools
• Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire
• TCS Gems – Recognition for performance
• Xcelerate – Free Mentoring Career Platform

At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer!

#Buildingonbelief