NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Security-SIEM-Securonix - Security Analysis Senior Specialist to join our team in Noida, Uttar Pradesh (IN-UP), India (IN). Subject matter expert for onboarding SIEM components for new MSS clients (primarily LogRhythm). Manage appliance or virtual appliance OS and SIEM software. Create innovative solutions to automate and reduce timeframes for operational changes as well as initial installation of the platform. Create rules for compliance and audit requirements and create and manage Watch Lists for current threats. Configure backups, verify custom reports, manage log source groups, and validate log sources with client. Review and apply any newly available and applicable SIEM and/or appliance/virtual appliance software or policy updates monthly. Perform formal Health Check and administrative password change. Perform formal Architectural Review. Create custom rules/rule modifications and custom reports/ report modifications as needed. Manage SIEM user accounts (create, delete, modify, etc.). Add /Remove log sources. Troubleshoot issues with log sources or systems with vendor, and report system defects as needed. Manage product enhancement / feature requests with vendors as needed. Perform software upgrades, updates and patches as needed. Create client-specific Watch Lists if necessary. Perform technical account management duties for specific top-tier, strategic clients. Responsible for major SIEM client environmental changes including upgrades. Create custom documentation for internal and external needs. Responsible for mentoring and training of SIEM Engineer II employees Attend vendor-specific meetings and conferences for business and professional development. Responsible for testing and configuring new products and technologies. Assist with designing and documenting work processes within the SOC. Perform other duties as assigned. NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at us.nttdata.com NTT DATA is an equal opportunity employer and considers all applicants without regarding to race, color, religion, citizenship, national origin, ancestry, age, sex, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other characteristic protected by law. We are committed to creating a diverse and inclusive environment for all employees. If you need assistance or an accommodation due to a disability, please inform your recruiter so that we may connect you with the appropriate team.