Senior Splunk Developer

NTT America, Inc.; Dublin; On-site; EUR 70,000 - 90,000; Full time

Job summary

NTT America, Inc. is looking for a Senior Splunk Developer in Dublin to design, build, and optimize Splunk environments for security and IT operations. You will lead architecture decisions, mentor junior developers, and transform log data into insightful dashboards.

The ideal candidate will have over 8 years in IT and at least 7 years of hands-on Splunk experience, strong proficiency in SPL, and the ability to develop robust data models and alerts.

Qualifications

• 8+ years in IT, 7+ years of hands-on Splunk experience.
• Strong proficiency in SPL including advanced queries.

Responsibilities

• Design and implement scalable Splunk architectures.
• Develop Splunk dashboards and alerts.
• Conduct root-cause analysis of log data.
• Mentor junior Splunk engineers.

Skills

SPL Proficiency

Splunk Development

IT Operations

Security Analytics

Job description

Job Summary

We are looking for a Senior Splunk Developer to design, build, and optimize scalable Splunk environments for security, IT operations, and business analytics. You will lead Splunk architecture decisions, mentor junior developers, and collaborate with business/support teams to turn log data into alerts, dashboard.

Key Responsibilities

• Design and implement Splunk architectures (on‑prem, cloud, hybrid) aligned with security, IT, and business requirements.
• Develop and optimize Splunk data models, dashboards, reports, and alerts for security monitoring, incident response, and operational analytics to meet Business and Client requirements.
• Build and manage complex SPL queries, macros, lookups, and correlation searches to detect threats and performance issues.
• Configure and maintain Splunk forwarders, indexers, search heads, and cluster environments for performance and scalability.
• Integrate Splunk with external systems such as SIEMs, ticketing tools (BMC, Jira), vulnerability scanners, and CMDBs.
• Create and maintain detailed documentation for Splunk configurations, dashboards, and data on‑boarding workflows.
• Perform root‑cause analysis of log data to support incident investigations and compliance audits.
• Mentor junior Splunk engineers and contribute to Splunk‑related practices.

Required Skills and Qualifications

• Experience: 8+ years in IT with 7+ years of hands‑on Splunk development and administration experience.
• Strong proficiency in SPL (Search Processing Language) including advanced queries, command chaining, and performance tuning.

Equal Opportunity Employer

NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here (http://us.nttdata.com/en/compliance#eeos). If you'd like more information on your EEO rights under the law, please click here (http://us.nttdata.com/en/compliance#know-your-rights). For Pay Transparency information, please click here (http://us.nttdata.com/en/compliance#ppnp).