Lead Middleware Infrastructure Engineer - Dallas, TX
Core
Drive application modernization, middleware administration, and cloud-native infrastructure operations for Java-based applications on OpenShift and AWS.
Role type
Senior IC middleware infrastructure engineer (OpenShift/Kubernetes)
Builds
Cloud-native middleware platforms, automated provisioning pipelines, and self-service operational capabilities
Domain
Cloud infrastructure + Java middleware
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Kubernetes/OpenShift administration, Ansible/Chef automation, Java application server tuning (Tomcat/JBoss), AWS cloud operations, CI/CD pipeline management, JVM performance optimization, SSL/TLS lifecycle management, observability stack configuration
Preferred skills
Terraform/Puppet IaC, Apache Kafka streaming, multi-cloud experience (GCP/Azure), self-healing automation design
Technologies
Red Hat OpenShift, Kubernetes, Docker, Apache Tomcat, Red Hat JBoss EAP, AWS, Jenkins, Maven, Grafana, Prometheus, Splunk, Dynatrace, Chef, Ansible, Python, Bash, Red Hat Enterprise Linux
Responsibilities
Administer and troubleshoot OpenShift clusters and containerized workloads; Develop automation solutions for server provisioning and middleware configuration; Optimize Java application performance via JVM tuning and thread/heap analysis; Manage SSL/TLS certificate lifecycle and security compliance; Build and maintain CI/CD pipelines for automated deployments; Lead major incident management and root cause analysis for production outages; Configure observability solutions for platform health monitoring
Seniority
Senior, hands-on IC
