Senior Security Analyst

Job Description

About the Job: The Managed Services Senior Security Analyst is responsible for providing security solutions to clients. The Senior Security Analyst will demonstrate the capacity to consistently meet and exceed client expectations, by representing and reinforcing the Cyderes brand through positive interaction with other teams within the company. Perform deep dive investigations into security threats, understand and implement MITRE mapping to identify customers current security posture. Responsibilities: Provide overall guidance, instructions, and mentorship to other Security Analysts Perform triage and security investigation based on advanced analysis tasks across the endpoint, server, and network and provide recommendations. Perform remediation actions wherever applicable. Coordinate Incident investigations and perform deep dive analysis on detected threats. Understand and identify indicators of attack and compromise in alerts, by hunting through data, and from review of investigation notes. Have full understanding of the MITRE ATT&CK framework. Mapping custom use cases to tactics and techniques. Update documentation and runbooks to avoid repeatable alerts. Document, communicate recommendations and guidelines based on results of analysis. Analyze, review, and provide raw log data for more insight into escalations through SIEM. Communicate effectively orally and in writing. Maintain current knowledge and understanding of threat landscape. Requirements: 5 or more years of progressing/in-depth IT security experience. Practical experience in a senior role within the last three years and demonstrated ability to carry out the functions of the job. Previous Experience with any of the two leading SIEM like Splunk, Sentinel, Chronical etc. Previous experience on any of the EDR tools like - Defender, SentinalOne, CrowdStrike etc. Advanced knowledge SIEM platform and query language (KQL or SPL.) Possess at least one industry certification Sec+, CEH SC200, CC (Cloud Fundamental Security knowledge). Prior knowledge of SOAR platform such as Siemplify, Forti soar etc. Understanding of Phishing and email header analysis. Contributing on whitelisting, Tuning management. Experience in SOC and Incident Response activities. Expert-level Analysis of security events. SIEM content management knowledge is an advantage. Basic scripting or development experience will be an added advantage.