Overview
Engineer - Platform Engineering
This role focuses on security monitoring and detection engineering within the Platform Engineering department. Responsibilities include the following.
SIEM Operations: Support day-to-day SIEM monitoring, administration, health checks, and troubleshooting.
Log Source Onboarding: Configure and onboard Windows, Linux, Firewall, EDR, WAF, Cloud, VPN, and other security log sources.
Log Collection Troubleshooting: Resolve missing logs, parsing issues, connectivity problems, ingestion delays, and data-quality issues.
Detection Rule Development: Build and maintain SIEM correlation rules and detection use cases based on security threats and attack scenarios.
Detection Tuning: Analyze false positives and optimize detection rules to improve accuracy and reduce alert noise.
MITRE ATT&CK Mapping: Map detection use cases to relevant MITRE ATT&CK tactics, techniques, and sub-techniques.
Threat Hunting: Perform basic threat hunting using SIEM queries to identify suspicious activity and potential threats.
Security Event Analysis: Analyze Windows, Linux, network, endpoint, authentication, and cloud security events to identify malicious behavior.
SIEM Query & Scripting: Develop queries using platforms such as KQL, SPL, or LogRhythm, and use basic Python, PowerShell, or Bash for automation and analysis.
Detection Improvement & Documentation: Identify detection gaps, support new use-case development, validate detections, and maintain detection engineering and SIEM documentation.
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Tata Communications
Tata Communications is a leading global digital infrastructure provider headquartered in Mumbai, India. Established in 1986, the company is part of the Tata Group, one of India's largest and most respected conglomerates. Tata Communications operates an extensive network that spans over 500,000 km of subsea fiber and more than 210,000 km of terrestrial fiber, connecting businesses to 200 countries and territories worldwide. Its mission is to enable digital transformation for enterprises by delivering secure, reliable, and scalable connectivity, cloud, security, and collaboration solutions.
With over 7,000 employees across multiple continents, Tata Communications serves a diverse portfolio of clients, including multinational corporations, governments, and service providers. The company is recognized for its leadership in global network services, IoT connectivity, and unified communications. In recent years, Tata Communications has expanded its offerings in edge computing, hybrid cloud solutions, and cybersecurity, and has been involved in strategic partnerships to enhance digital ecosystems. It continues to maintain a strong market position as a trusted partner for enterprise-grade digital infrastructure, earning accolades for innovation and sustainability initiatives.
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Websitetatacommunications.com