Senior Administrator Security Investigations, SIEM

Job description

Job Summary : Joining as a CyberSecurity Analyst, you will be an expert at identifying and responding to threats against data and systems. The SOC is the central nervous system for the cybersecurity organization, a 24x7 service responsible for detection, assessing, and responding to security threats globally. You will be deeply engaged in the day-to-day operations that ensure we effectively detect and respond to evolving cyber threats using leading edge technology and robust processes. Key Responsibilities Job Responsibilities : • Provide primary triage, analysis and operational support for security events and alerts. • Perform correlation using security analytics tools, log aggregators, advanced network malware protection, data indicator mining tools, forensics tools and threat intelligence repositories. • Perform real-time incident handling (e.g., intrusion correlation and tracking, threat analysis, and direct system remediation) tasks to support deployable Incident Response • Participate in analyzing nature of the attack and root cause analysis of an incident. • Monitor external data sources proactively to determine which security issues may have an impact on the enterprise. • Document and publish techniques, guidance, and reports on incident findings to appropriate constituencies within the company. • Participate in the improvement tasks such as but not limited to false positive reduction, use case refinement. • Effectively communicate both verbal and written updates on alerts and incidents Skill Requirements Skill Requirement : • 4+ years\' experience as a SOC Analyst preferably for a >5000 person enterprise. • Experience in working with a geographically diverse team in multiple time zones around the globe • Strong communication skills and an ability to adapt a message to audiences ranging from technology SMEs to company executives to stakeholders in every business discipline. • Deep understanding of MITRE ATT&CK;, with demonstrated experience building detection cases and playbooks around the tactics and techniques most relevant to your business. • Proficient technical writing skills (documenting processes and procedures). • Ability to solve problems and work through ambiguity and uncertainty. • Proficiency with one or more DLP platform • Experience working extensively with technologies such as IDS/IPS, NGFW, EDR, SIEM, HIDS/HIPS, AV, and Vulnerability Scanners. • Expert level and continually expanding understanding of common and emerging security threats and vulnerabilities • Self-motivated and proven ability to deliver end-to-end solutions in a high-tech and fast-moving industry. • Industry security certifications such as C|EH and relevant GIAC certifications or equivalent highly desirable. • Experience with infrastructure operations and processes associated with IT service management in an Enterprise-level organization. Other Requirements Other Requirement : • Experience with infrastructure operations and processes associated with IT service management in an Enterprise-level organization. Apply now Information at a Glance Why HCLTech? At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first. HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion. 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