Job requisition ID 89714 Date Nov 27 2025 Location Bengaluru Designation Senior Consultant Entity Deloitte Touche Tohmatsu India LLP Your potential unleashed India s impact on the global economy has increased at an exponential rate and Deloitte presents an opportunity to unleash and realize your potential amongst cutting edge leaders and organizations shaping the future of the region and indeed the world beyond At Deloitte your whole self to work every day Combine that with our drive to propel with purpose and you have the perfect playground to collaborate innovate grow and make an impact that matters The team The Team strategic growth team serves as a central pillar driving growth and transformation within Deloitte spanning several business lines and various technology functions We are established as a centralized team collaborating across consulting implementation and operation to maintain and enhance client value offerings and services We innovate conventional approaches leveraging Deloitte technology differentiated domain expertise intellectual property talent and capacity to embed continuous advantage and deliver enhanced business value In this team our focus is on catering to the unique needs and preferences of clients in the South Asia region Your role within this dynamic team is essential for establishing networks and relationships across the client stakeholder ecosystem and ensuring service fulfillment Additionally you will collaborate closely with other Deloitte leadership and stakeholders dedicated to the client Your contributions will involve nurturing new and existing relationships supporting presales life cycles and playing a pivotal role in driving the success of Deloitte business growth for the specific client You will be part of a global organization that is making a measurable impact that matters every day Your work profile As an ELK Stack Architect you will be the technical authority responsible for envisioning designing and leading PB-scale Elasticsearch solutions This role demands ownership across architecture governance scalability and performance of ELK ecosystems running 100s of pipelines and managing multi-PB datasets You will work closely with leadership infra and product teams to define roadmaps migrate workloads from on-prem to cloud implement hybrid strategies and ensure the platform is secure resilient and future-proof The candidate must be visionary hands-on capable of driving architectural decisions while also diving deep to debug cluster-level issues Experience 10 years overall in IT Data Engineering Infra with 8 years in ELK Stack and distributed systems Proven experience architecting PB-scale clusters high-availability designs and hybrid-cloud migrations Key Responsibilities Architecture Strategy Own end-to-end ELK architecture for PB-scale clusters Hot Warm Cold Frozen tiering ILM CCR cross-cluster search replication Design ingestion architecture with Logstash Beats Kafka Redis JDBC and custom connectors Define and enforce multi-tenant strategies Kibana Spaces index naming conventions RBAC Lead on-premcloud and hybrid cloud migrations designing DR snapshot and multi-region strategies Set roadmap for upgrades feature adoption Elastic ML APM Security plugins and cost performance optimization Governance Security Implement enterprise-grade security X-Pack LDAP SAML TLS RBAC audit logging Define compliance standards data retention policies and access controls for regulated environments Establish monitoring governance dashboards SLA metrics and alerting frameworks Performance Reliability Architect high-throughput ingestion and 100 parallel pipelines at multi-TB day scale Tune clusters for query indexing performance shard strategy routing segment merging JVM tuning and disk network optimization Define load balancing HA strategies across coordinating master and data nodes Lead capacity planning and cost optimization across storage compute and network Leadership Collaboration Partner with product owners data engineers and business leaders to capture end-user requirements and translate them into scalable architectures Mentor engineers set coding infra standards and enforce DevOps CI-CD best practices Drive incident management RCA and future-proofing strategies for production reliability Influence vendor discussions Elastic cloud providers hardware teams on scaling support Technical Skills Must-Have Architect Level Elasticsearch Query DSL templates data streams ILM CCR snapshots shard management Pipelines Logstash Beats Filebeat Metricbeat Auditbeat Kafka Redis JDBC ingestion ingest pipelines Visualization Kibana Spaces Data Views dashboards Canvas alerting reporting Security X-Pack LDAP SAML TLS RBAC audit logging compliance frameworks Infra DevOps Kubernetes Docker Helm Terraform Ansible Puppet CI CD pipelines Cloud Hybrid AWS OpenSearch Elastic Cloud Azure Elastic GCP integrations migration playbooks Performance Debugging JVM tuning Linux internals disk I O HBA storage network stack GC cluster state recovery Ecosystem Integrating DBs APIs custom apps working knowledge of monitoring Grafana Prometheus Elastic-native Desired qualifications Elastic Certified Architect Engineer Bachelor s Master s degree in Computer Science IT or related Experience leading global-scale Elastic clusters 300 nodes PBs of data Exposure to SIEM APM and advanced ML plugins for predictive analytics Location and way of working Pan India UK Shift Hybrid is our default way of working Each domain has customized the hybrid approach to their unique needs Your role as a leader We expect our people to embrace and live our purpose by challenging themselves to identify issues that are most significant for our clients our people and for society In addition to living our purpose leaders across our organization must strive to be Inspiring - Leading with integrity to build inclusion and motivation Committed to creating purpose - Creating a sense of vision and purpose Agile - Achieving high-quality results through collaboration and Team unity Skilled at building diverse capability - Developing diverse capabilities for the future Persuasive Influencing - Persuading and influencing stakeholders Collaborating - Partnering to build new solutions Delivering value - Showing commercial acumen Committed to expanding business - Leveraging new business opportunities Analytical Acumen - Leveraging data to recommend impactful approach and solutions through the power of analysis and visualization Effective communication - Must be well abled to have well-structured and well-articulated conversations to achieve win-win possibilities Engagement Management Delivery Excellence - Effectively managing engagement s to ensure timely and proactive execution as well as course correction for the success of engagement s Managing change - Responding to changing environment with resilience Managing Quality Risk - Delivering high quality results and mitigating risks with utmost integrity and precision Strategic Thinking Problem Solving - Applying strategic mindset to solve business issues and complex problems Tech Savvy - Leveraging ethical technology practices to deliver high impact for clients and for Deloitte Empathetic leadership and inclusivity - creating a safe and thriving environment where everyone s valued for who they are use empathy to understand others to adapt our behaviours and attitudes to become more inclusive How you ll grow Connect for impact Our exceptional team of professionals across the globe are solving some of the world s most complex business problems as well as directly supporting our communities the planet and each other Know more in our Global Impact Report and our India Impact Report Empower to lead You can be a leader irrespective of your career level Our colleagues are characterised by their ability to inspire support and provide opportunities for people to deliver their best and grow both as professionals and human beings Know more about Deloitte and our One Young World partnership Inclusion for all At Deloitte people are valued and respected for who they are and are trusted to add value to their clients teams and communities in a way that reflects their own unique capabilities Know more about everyday steps that you can take to be more inclusive At Deloitte we believe in the unique skills attitude and potential each and every one of us brings to the table to make an impact that matters Drive your career At Deloitte you are encouraged to take ownership of your career We recognise there is no one size fits all career path and global cross-business mobility and up re-skilling are all within the range of possibilities to shape a unique and fulfilling career Know more about Life at Deloitte Everyone s welcome entrust your happiness to usOur workspaces and initiatives are geared towards your 360-degree happiness This includes specific needs you may have in terms of accessibility flexibility safety and security and 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