About Brillio:Brillio is one of the fastest growing digital technology service providers and a partner of choice for many Fortune 1000 companies seeking to turn disruption into a competitive advantage through innovative digital adoption. Brillio, renowned for its world-class professionals, referred to as Brillians, distinguishes itself through their capacity to seamlessly integrate cutting-edge digital and design thinking skills with an unwavering dedication to client satisfaction.Brillio takes pride in its status as an employer of choice, consistently attracting the most exceptional and talented individuals due to its unwavering emphasis on contemporary, groundbreaking technologies, and exclusive digital projects. Brillios relentless commitment to providing an exceptional experience to its Brillians and nurturing their full potential consistently garners them the Great Place to Work® certification year after year.Role: Elastic Search /ELK EngineerLocation: Onsite (Mclean, VA) (or) Remote Anywhere in US. Job Description:We are seeking a highly experienced Senior Observability Engineer with deep expertise in ESS (Elastic Stack) to lead and accelerate the development of enterprise-grade observability capabilities across mission-critical applications.This role requires a hands-on SME who can design, build, and scale observability dashboards, APM, tracing, and monitoring solutions exclusively within ESS. The candidate will play a key role in transforming current monitoring into a proactive, intelligent, and scalable observability ecosystem.This is a high-impact, fast-paced engagement (target requiring ownership, technical depth, and execution excellence.Key Responsibilities:ESS Observability Architecture ImplementationDesign and implement end-to-end observability solutions using ESS (Elastic Stack).Build a centralized observability layer covering all MF applications.Ensure block-level aggregation with drill-down to:Application-level metricsAPM tracesLogs and eventsService dependenciesDashboard Engineering (Critical Priority)Develop and scale a large backlog of ESS dashboards, including but not limited to:Cluster Health (OCP/K8s)API APM DashboardsService Health Dependency MonitoringPod Status / Restart / Scaling MetricsHTTP Status Analytics (200/400/500 trends)Transaction Processing MetricsInfra Metrics (CPU, Memory, Disk, Network)Synthetic Monitoring AvailabilityBuild intuitive, drill-down dashboards from MF Block → Service → Application level.APM, Tracing Monitoring ExpansionExpand ESS-based:Application Performance Monitoring (APM)Distributed tracingReal User Monitoring (RUM)Synthetic monitoringEnable end-to-end traceability across microservices.Proactive Observability AlertingDesign and implement smart alerting rules:Move from reactive → proactive detectionReduce noise, improve signal qualityDefine SLOs, SLIs, and error budgetsEnhance anomaly detection and trend analysisCollaboration LeadershipWork closely with:EOT Observability TeamInternal CDLsApplication teamsAct as ESS Observability SMEProvide guidance, standards, and best practicesRequired Skills Experience:Strong hands-on experience with ESS (Elastic Stack):ElasticsearchLogstashKibanaBeats / Elastic AgentElastic APMProven experience building enterprise-scale observability dashboards in ESSDeep understanding of:Microservices architectureKubernetes / OpenShift (OCP)Experience with:APM, distributed tracing, logging, metrics correlationAbility to design multi-layer observability (infra → platform → app)Strongly Preferred:Experience with:Synthetic monitoring tools integrated with ESSReal User Monitoring (RUM)Service maps and dependency graphsKnowledge of:CI/CD observability integrationAlerting frameworks within ElasticScripting: Python / Shell / Groovy (nice to havee)Additional Notes:Candidate must be an ESS expert — alternative tools experience alone will not be sufficient.This is a high-priority, business-critical role with immediate impact expectations. Why should you apply for this role? As Brillio continues to gain momentum as a trusted partner for our clients in their digital transformation journey, we strive to set new benchmarks for speed and value creation. The DI team at Brillio is at the forefront of leading this charge by reimagining and executing how we structure, sell and deliver our services to better serve our clients. DI: https://www.brillio.com/services-digital-infrastructure/ Know what it’s like to work and grow at Brillio: https://www.brillio.com/join-us/ Equal Employment Opportunity DeclarationBrillio is an equal opportunity employer to all, regardless of age, ancestry, colour, disability (mental and physical), exercising the right to family care and medical leave, gender, gender expression, gender identity, genetic information, marital status, medical condition, military or veteran status, national origin, political affiliation, race, religious creed, sex (includes pregnancy, childbirth, breastfeeding, and related medical conditions), and sexual orientation. #LI-MN1