Note: The job is a remote job and is open to candidates in USA. Mondo is seeking a Site Reliability Engineer to build, deploy, maintain, and optimize high-performance OpenSearch/Elasticsearch environments on Kubernetes supporting mission-critical cloud services. The role focuses on cluster administration, production incident response, automation, monitoring, capacity planning, CI/CD, and disaster recovery.
Responsibilities
- Architect, build, deploy, and maintain OpenSearch/Elasticsearch clusters on Kubernetes
- Monitor cluster health, node performance, indexing throughput, search latency, shard allocation, replication, and storage
- Troubleshoot production issues across infrastructure, platform, and application layers
- Lead incident response, root cause analysis, and post-incident remediation
- Handle platform installations, upgrades, patching, backup/restore, and disaster recovery
- Automate testing, deployment, scaling, recovery, and operational workflows
- Build and maintain CI/CD pipelines
- Support capacity planning across compute, memory, storage, and network resources
- Manage log ingestion, index management, retention policies, and search performance
- Develop monitoring, alerting, and operational runbooks
- Participate in an on-call rotation and occasional weekend/after-hours releases
Skills
- 8+ years of SRE, DevOps, Platform Engineering, or related experience
- Expert-level Kubernetes experience in complex production environments
- Hands-on experience building, deploying, and maintaining OpenSearch or Elasticsearch clusters on Kubernetes in production
- Strong OpenSearch/Elasticsearch cluster administration, architecture, performance tuning, scaling, upgrades, and troubleshooting
- Experience with index design, shard/replica strategy, cluster sizing, snapshot/restore, and disaster recovery
- Strong Linux experience
- Experience with Concourse CI/CD pipelines
- Kafka and ZooKeeper experience
- Strong Git and automation/scripting experience
- Experience supporting distributed, highly available production systems
- Hands-on production incident response, RCA, and on-call experience
- Experience working within highly secure, complex enterprise environments
- Not eligible for Visa sponsorship – Must be a U.S. Citizen with no dual citizenship
- AWS experience (EC2, S3, Route 53, CloudWatch, IAM, VPC, RDS)
- Cloud Foundry / PCF experience
- Terraform, Jenkins, and/or Chef
- Prometheus and Grafana
- Log ingestion and index lifecycle/retention management
- Capacity forecasting, performance benchmarking, and resilience testing
- SaaS / multi-tenant security experience
Benefits
- Eligible for Health, Dental, Vision
- 100% Remote
Company Overview