Make an impact with NTT DATA
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.
Key Responsibilities:
🔧 Elastic Stack Architecture & Deployment
- Design and implement Elastic Stack solutions (Elasticsearch, Logstash, Kibana, Beats) for both cloud and on-premises environments.
- Architect and manage Elastic clusters, including:
- Cluster types (hot-warm-cold-frozen architecture)
- Shard allocation and rebalancing
- Index Lifecycle Management (ILM)
- Snapshot and restore strategies
- Cross-cluster search and replication
- Configure and fine-tune Logstash servers, including:
- JVM heap size optimization
- Pipeline tuning and throughput optimization
- Persistent queues and dead letter queues
- Implement security best practices using Elastic Security features (TLS, RBAC, API keys).
📊 Kibana Dashboards & Alerting
- Build and maintain Kibana dashboards for real-time monitoring and analytics.
- Define alerting rules using Watcher or Kibana alerting framework.
🤖 Elastic AI/ML & AIOps Use Cases
- Predictive IT Maintenance: Use ML jobs to detect anomalies and forecast incidents.
- Root Cause Analysis: Correlate logs and metrics to identify root causes.
- Intelligent Escalation: Trigger alerts with probable causes and remediation steps.
- Automated Remediation: Integrate with ITSM tools for ticketing and automated fixes.
- Proactive Capacity Resizing: Use time-series forecasting to predict and scale resources.
- Event Correlation & Noise Reduction: Group related events to reduce alert fatigue.
- Adaptive Baselining & Thresholding: Automatically generate baselines and thresholds.
Required Skills & Qualifications:
- Bachelor’s degree in Computer Science, Information Technology, or related field.
- Strong hands-on experience with Elastic Stack (Elasticsearch, Logstash, Kibana, Beats).
- Deep understanding of:
- Elastic cluster architecture
- Sharding and replication
- Index Lifecycle Management (ILM)
- Hot, warm, cold, and frozen node tiers
- Snapshot and restore
- Elastic Security and role-based access control
- Experience with Logstash tuning (JVM heap, pipeline workers, persistent queues).
- Proficiency in Grok, Ruby, and data transformation techniques.
- Familiarity with DevOps tools (CI/CD, Git, Docker, Kubernetes).
- Experience with Elastic ML features or similar ML tools for observability.
Preferred / Added Advantages:
- Participation in data analytics-related innovation programs, internships, or competitions.
- Experience with cloud platforms (AWS, Azure, GCP) and Elastic Cloud.
- Exposure to ITSM tools (e.g., ServiceNow, Jira Service Management).
- Elastic certifications (e.g., Elastic Certified Engineer) are a plus.
Workplace type:
On-site WorkingAbout NTT DATA
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. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. 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 also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo.
Equal Opportunity Employer
NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.
