Description
Job Summary:

The ideal candidate is a self-motivated security professional who consistently delivers high-quality results, demonstrates strong ownership of investigations and operational outcomes, proactively identifies opportunities for improvement, mentors team members, and effectively leverages automation and AI technologies to enhance security operations, threat detection, and incident response capabilities.

Apply if you are looking for a challenging chance to drive direction and participate in the dynamic growth in IT security at onsemi, voted the World’s Most Ethical Company for 5 years in a row.

Performance Objectives

Security Operations, Detection & Incident Response
- Lead the monitoring, analysis, investigation, and response of cybersecurity threats and security incidents across enterprise environments.
- Perform advanced triage and investigation of alerts generated by SIEM, EDR, DLP, IAM, cloud security, email security, network security, and other enterprise security technologies.
- Conduct comprehensive incident investigations,



including threat validation, scope determination, timeline reconstruction, impact assessment, root cause analysis, and containment recommendations.
- Serve as an escalation point for junior analysts and assist with complex incidents requiring advanced analytical and technical expertise.
- Coordinate response activities across Security Operations, Infrastructure, Security Engineering, Legal, and business stakeholders.
- Drive incidents through the complete lifecycle from detection through remediation, recovery, documentation, and lessons learned.
- Maintain situational awareness of the evolving threat landscape, emerging risks, and active incidents affecting the organization.

Threat Hunting, Analysis & Detection Engineering
- Perform proactive threat hunting across endpoint, identity, network, cloud, application, and emerging technology environments to identify malicious activity beyond alert-driven detection.

📌 SR Security Operations Engineer (Bengaluru)
🏢 Onsemi
📍 Bengaluru