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Senior Security Specialist

Senior Security Specialist

Tata Consultancy ServicesDelhi, India
6 days ago
Job description

Seeking a highly skilled Senior Cybersecurity Developer to manage Cloud security infrastructure and practices for our client. The ideal candidate will have deep technical expertise across multiple domains of cybersecurity and a strong ability to identify, mitigate, and prevent threats in complex environments.

Required Technical Skill - Azure Cloud Security / Sentinel / Defender

Good to have Skills - GCP & AWS Cloud Security, Vulnerability and penetration testing

Key Responsibilities

  • Secure cloud infrastructures (Preferred Azure) using industry best practices and services used across this platform.
  • Develop, execute and track the performance of security measures to protect information and network infrastructure and computer systems.
  • Identify, define and document system security requirements and recommend solutions to management.
  • Monitor systems for irregular behaviour and set up preventive measures.
  • Develop and maintain scripts and playbooks to automate detection, response, and remediation processes.
  • Stay updated on the latest security threats, technologies, and industry trends, and provide recommendations for improving security posture.
  • Participate in incident response activities, including investigation, containment, and recovery efforts, as needed.
  • Ensure compliance with standards such as ISO 27001, NIST and GDPR.
  • Lead and mentor junior security engineers and collaborate with other teams to drive the Security operations.

Required Qualifications

  • Bachelor’s degree in computer science, Information Technology, or related field
  • Minimum 5–8+ years of hands-on experience in cybersecurity engineering, SOC, or security architecture roles.
  • Experience with risk assessment, penetration testing, and incident response methodologies.
  • Deep understanding & proficiency with security practices across different verticals such as Azure Sentinel, Microsoft Defender and other Azure native security services.
  • Strong experience in securing cloud environments (Preferred Azure).
  • Soft Skills

  • Excellent analytical and problem-solving skills
  • Strong communication and documentation abilities
  • Ability to work independently and handle high-priority incidents
  • Leadership and mentoring mindset
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    Security Specialist • Delhi, India