DevOps Engineer
RemoteUnited States
Job Summary
Design and maintain AWS infrastructure using Terraform modules with remote state locking and multi-environment support. Automate CI/CD pipelines exclusively via GitHub Actions, including fmt/validate/plan/apply workflows and reusable composite actions. Operate edge components on Linux using AWS IoT Greengrass v2 for data normalization and store-and-forward, while coordinating with KEPServerEX (Windows) for OPC UA/DA tag mapping and troubleshooting. Stream industrial data to AWS IoT SiteWise with reliable publication, backpressure handling, and DLQ management. Ensure end-to-end security through OIDC, secret management, and policy scanning, alongside comprehensive observability using CloudWatch and custom dashboards. Manage FinOps via cost allocation tagging and budget alerts.
Required Qualifications
- Experiencia sólida en AWS (redes, seguridad, operación e integración de servicios)
- Dominio práctico de Terraform (módulos, remote state, entornos, import/migraciones, buenas prácticas)
- Experiencia comprobable con GitHub Actions (workflows, environments, runners, secrets, reusable workflows, approvals)
- Operación Linux (edge) + conocimientos de Windows para interoperar con KEPServerEX; scripting Bash y/o Python
- Conocimiento práctico de streaming y patrones de confiabilidad (retries, DLQ, backpressure, idempotencia)
- Buen manejo de Git (PRs, code review, branching)
- Seguridad: IAM least privilege, KMS, segmentación de red, gestión de secretos y auditoría
Desired Qualifications
- Experiencia directa con AWS IoT Greengrass v2 y/o AWS IoT SiteWise
- Kinesis/MSK e integración con consumers (Lambda/ECS/EKS)
- Conocimiento de SCADA/PLC/OPC y troubleshooting en redes industriales
- Observabilidad avanzada (Grafana/Prometheus, ELK/OpenSearch, Datadog)
- Certificaciones AWS o Terraform Associate
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