Information Security Engineer

Sr. Information Security Engineer Irvine, CA (Onsite) Job Summary The Information Security Analyst will be responsible for safeguarding organizational systems and data through proactive threat monitoring, vulnerability assessment, and incident response using CrowdStrike Falcon and Rapid7 Insight platforms. Knowledge of Darktrace and Varonis tools is considered an asset for enhancing AI-driven cyber defense and data governance operations. Duties & Responsibilities • Monitor, detect, and respond to cybersecurity incidents using CrowdStrike Falcon Endpoint Detection & Response (EDR) and Rapid7 InsightIDR for threat intelligence and vulnerability management. • Conduct daily reviews of alert data, identifying malicious activity through forensic analysis and system telemetry evaluation. • Perform vulnerability scanning, patch verification, and risk prioritization for enterprise systems using Rapid7 InsightVM. • Investigate, analyze, and document incidents and security breaches, correlating data from multiple sources including network sensors and endpoint logs. • Lead root cause analysis and generate reports to communicate findings and lessons learned to leadership. • Support intrusion detection and mitigation activities across cloud and hybrid environments. • Collaborate with the threat intelligence team to assess emerging adversary tactics, techniques, and procedures (TTPs) and recommend mitigation strategies. 1 • Use Darktrace for anomaly detection and AI-driven behavioral analytics to identify zero-day or insider threats. • Implement Varonis for data classification, access monitoring, and protection of unstructured data repositories. Requirements & Qualifications • Bachelor’s degree in cybersecurity, computer science, information technology, or equivalent experience. • 2–5 years of experience in cybersecurity or SOC operations. • Certifications such as CompTIA Security+, CEH, CISSP, or GIAC preferred. Evaluation Criteria • Strong communication and stakeholder engagement skills. • Ability to manage multiple priorities and deliver quality results on time. • Proactive in identifying issues and proposing improvement solutions. Physical Work Essentials: NA Please send your resume and salary requirements to careers@elevancesystems.com Elevance Systems, Inc. is an equal opportunity employer, which prohibits discrimination and harassment of any type and affords equal employment opportunities to employees and applicants without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. 2