T&T | Cyber : D&R | Assistant Manager | SIEM | Gurgaon

T&T | Cyber : D&R | Assistant Manager | SIEM | Gurgaon
• Job requisition ID : 97903 
• Location: Delhi
• Entity: Deloitte South Asia LLP 

The team  

Deloitte helps organizations prevent cyberattacks and protect valuable assets. We believe in being secure, vigilant, and resilient—not only by looking at how to prevent and respond to attacks, but at how to manage cyber risk in a way that allows you to unleash new opportunities. Embed cyber risk at the start of strategy development for more effective management of information and technology risks. Learn more about Cyber | Deloitte  

Your work profile  

• Work with security teams to understand their requirements and translate them into SIEM use cases  
• Design, implement, and test SIEM use cases to detect specific types of security threats  
• Continuously optimize use cases to improve detection accuracy and reduce false positives  
• Develop and implement SIEM rules and correlation logic to detect security incidents  
• Tune alerts to minimize false positives and ensure they are actionable  
• Create and maintaining parsers/connectors in SIEM and SOAR  
• Set appropriate thresholds for alerts based on analysis and threat intelligence  
• Ensure data is normalized and enriched for effective correlation and analysis  
• Develop and maintain log parsing rules to accurately ingest and process data  
• Maintain detailed documentation of SIEM use cases, including design, implementation, and tuning procedures  
• Generate reports on the performance and effectiveness of SIEM use cases  
• Work closely with stakeholders, including SOC analysts, incident responders, and IT teams, to ensure use cases meet their needs  
• Collaborate with SIEM vendors to troubleshoot issues and implement new features  
• Innovate and experiment with new use case ideas to enhance the SIEM's detection capabilities  
• Design and develop automated workflows to address common security operations tasks and incidents  
• Write and maintain scripts (e.g., Python, PowerShell) to support automation tasks  
• Create and implement playbooks that automate the response to security incidents.  
• Develop use cases for automation based on common incident scenarios and threat patterns  
• Automate the enrichment of security alerts with contextual information to improve decision-making  
• Integrate various security tools (e.g., SIEM, EDR, ITSM (Service Now), firewalls, Threat intelligence platforms) with the SOAR platform.  
• Continuously optimize automated workflows to reduce false positives and enhance detection accuracy.  
• Tune the performance of automated workflows to ensure they operate efficiently and effectively.  
• Establish a feedback loop with security teams to gather input on automation performance and make necessary adjustments.  
• Monitor the performance and health of the SOAR platform and automated workflows  
• Maintain detailed documentation of automated workflows, playbooks, and scripts.  

Key Skills Required

• Proficiency with proposed SOAR and SIEM solutions Chronicle and QRadar
• Experience in configuring, managing, and optimizing SOAR and SIEM platforms  
• Strong skills in scripting languages (e.g., Python, PowerShell, JavaScript) for developing automation scripts  
• Experience in writing and maintaining scripts to automate security tasks and processes  
• Experience in utilizing RESTful APIs to enable communication between different security tools  
• Experience in converting MITRE TTPs to Misuse cases for better detection and response  
• SOC Operations -SIEM Use case and SOAR Automation Specialist – a) SPLUNK b) Palo Alto 

• Education B.E / B.Tech (Tier 1/2) in Computer Science, Information Technology or related fields 
• Shall have 4-6 Years of experience and proposed OEM certifications