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Sr. Engineer - Captive Operations

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  • Posted 12 hours ago
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Job Description

Key Responsibilities:

Monitor security alerts and events using SIEM tools (DNIF, Splunk, QRadar, Azure Sentinel)

Identify, analyze, and classify security incidents based on predefined use cases

Perform initial triage of alerts to determine false positives vs genuine threats

Escalate validated incidents to L2/L3 analysts following incident response procedures

Create and update incident tickets with accurate documentation and timelines

Monitor endpoint, network, firewall, IDS/IPS, and antivirus alerts

Follow SOC runbooks, standard operating procedures (SOPs), and SLAs

Assist with basic threat intelligence enrichment (IP reputation, hashes, URLs)

Participate in shift handovers and daily SOC reporting

Maintain compliance with organizational security policies

Technical Skills:

Cybersecurity concepts (malware, phishing, brute force, DDoS, ransomware)

Networking fundamentals (TCP/IP, DNS, HTTP/HTTPS, ports, firewalls)

Operating systems: Windows & Linux basics.

Familiarity with SIEM tools (handson or academic exposure preferred)

Basic log analysis skills (Windows logs, firewall logs, web server logs)

Understanding of MITRE ATT&CK framework (basic level)

Educational Qualifications:

BE/B.tech in: Computer Science/Information Technology

Years of Experience: - Relevant 4 years

Certifications: -

CEH (Certified Ethical Hacker)

Any SIEM certification

Location:- Mumbai

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About Company

Tata Communications is a digital ecosystem enabler that powers today&#8217&#x3B;s fast-growing digital economy. We enable the digital transformation of enterprises globally, including 300 of the Fortune 500. We carry around 30% of the world&#8217&#x3B;s internet routes and connects businesses to 60% of the world&#8217&#x3B;s cloud giants.
We have been a part of the rich heritage of the internet in India. Over the last 25 years, enterprise-enabled services have been essential to the adoption of digital services in the country. Connectivity is an essential fabric of sustenance for the economy. We are committed to enabling Industry leaders in this New World of Communications&#8482&#x3B;, with our unique promise of delivering secure connected digital experiences.
In 2020, we announced the launch of &#8216&#x3B;Secure Connected Digital Experience&#8217&#x3B; (SCDx), a proposition intended to meet this growing, worldwide demand for new ways of operating, which includes far higher levels of working from home, rising security risks, a shift to digital commerce, and more contactless experiences. It will help companies currently relying on short-term fixes by providing holistic, secure, enterprise-level digital solutions that address current challenges and are fit for the long term.

Job ID: 147391383