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Sr. Information Security Ops
Sr. Information Security OpsAirtel Digital • Pune, IN
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Sr. Information Security Ops

Sr. Information Security Ops

Airtel Digital • Pune, IN
2 days ago
Job description

We are seeking a highly skilled Technical Subject Matter Expert (SME) – Cyber Security to lead advanced security operations, drive innovation, and strengthen our cyber defense posture. The ideal candidate will possess deep technical expertise, strong analytical capabilities, and hands-on experience across SOC, IR, SIEM, and automation practices.

Key Responsibilities

Advanced Incident Response & Threat Hunting

  • Lead end-to-end incident response activities and proactively hunt for emerging threats across complex environments.

Use Case Development & SIEM Optimization

  • Design, enhance, and fine-tune SIEM use cases to improve detection accuracy and reduce false positives.
  • Threat Intelligence Integration & Analysis

  • Integrate threat intel feeds, correlate insights, and drive actionable intelligence for SOC teams.
  • SOC Process Governance & Playbook Enhancements

  • Establish and improve operational processes, SOPs, and incident response playbooks to ensure maturity and efficiency.
  • Cross-Functional Coordination & Leadership

  • Collaborate with IT, network, cloud, and security teams to ensure seamless incident handling and security alignment.
  • SOAR Automation & Efficiency Improvements

  • Build and optimize SOAR workflows to automate repetitive tasks and accelerate response actions.
  • Compliance, Audit Support & Risk Management

  • Support internal / external audits, ensure compliance with security standards, and contribute to risk mitigation strategies.
  • Scripting & Automation (Python)

  • Utilize basic Python skills to develop scripts for automation, data analysis, and tool enhancements.
  • Linux Expertise

  • Apply strong Linux concepts for system analysis, log review, and troubleshooting in security investigations.
  • Elastic Search Expertise

  • Leverage Elasticsearch for log analytics, detection logic development, and threat investigation.
  • Knowledge of ML / AI

  • Work with ML / AI-based tools and concepts to enhance detection capabilities and security analytics.
  • API Knowledge

  • Integrate and utilize APIs for automation, threat intelligence, SIEM / SOAR enhancements, and tool interoperability.
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    Information Security • Pune, IN

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