Principal Systems Engineer

Infrastructure & Cloud Engineering Design, deploy, maintain, and enhance highly available enterprise infrastructure supporting business-critical applications. Administer Oracle Cloud Infrastructure (OCI), including: Virtual Machines Bare Metal Compute Load Balancers Block Volumes Object Storage Identity & Access Management (IAM) High Availability architectures

Support cloud migration initiatives. Design clustering, load balancing, gateway, and failover solutions that eliminate single points of failure. Manage enterprise storage, including ZFS, block storage, and object storage. Support virtualized and bare-metal environments. Configure and integrate Oracle Identity Cloud Service (IDCS).

Oracle Database Administration Install, configure, administer, and maintain Oracle Database environments. Perform backup and recovery using Oracle RMAN. Administer Oracle Grid Infrastructure. Perform database upgrades, patching, and performance tuning. Support Oracle PL/SQL applications and Oracle SQL development.

Data Engineering & Integration Design and maintain XML data integration pipelines. Develop and maintain XSD schema validation frameworks. Modify and enhance XSLT transformation processes. Ensure data integrity across enterprise data exchange workflows. Support secure B2B integrations with external partners.

Containers, Automation & DevOps Deploy and administer containerized applications using Docker and Podman. Troubleshoot container networking, permissions, and rootless container implementations. Develop infrastructure automation using Ansible. Automate operating system provisioning and Oracle database deployments. Support CI/CD pipelines using Jenkins and Git repositories. Develop Linux shell scripting solutions.

Monitoring & Operations Maintain enterprise monitoring platforms including Prometheus, Grafana, and Elasticsearch. Monitor application performance and system health. Support incident management, root cause analysis, disaster recovery planning, and testing. Maintain and configure deployed environments. Configure and support Spring Framework, Spring Beans, and Spring Boot application environments.

Global Production Support Provide Tier-3 support for mission-critical production systems. Support geographically distributed manufacturing locations. Coordinate with developers, infrastructure teams, business stakeholders, and external partners. Produce technical documentation and operational procedures. Mentor team members as appropriate.

Required Qualifications Extensive Oracle Database Administration experience. Strong Oracle SQL and Linux administration experience. Experience with Oracle Cloud Infrastructure (OCI). Experience designing highly available enterprise environments. Experience supporting mission-critical production systems. Experience with infrastructure automation. Experience with XML, XSD, and XSLT technologies. Strong troubleshooting, analytical, and problem-solving skills. Experience with Oracle rack-based hardware and enterprise networking.

Preferred Qualifications

• Experience with: Oracle Grid Infrastructure Oracle APEX Oracle Business Intelligence Enterprise Edition (OBIEE) WebLogic Server Oracle Identity Cloud Service (IDCS) Spring Framework, Spring Boot, and Spring Bean configuration Elasticsearch Grafana Prometheus Jenkins Git Docker Podman ZFS Storage VPN technologies Enterprise networking

Technical Skills Category Technologies Cloud Oracle Cloud Infrastructure (OCI) Databases Oracle Database 19c, Oracle Grid Infrastructure, Oracle RMAN, Oracle SQL, PL/SQL, Microsoft SQL Server Operating Systems Oracle Enterprise Linux Automation / DevOps Ansible, Bash, Jenkins, Git Containers Docker, Podman Monitoring Prometheus, Grafana, Elasticsearch Data Technologies XML, XSD, XSLT, XPath, JSONPath, REST Storage ZFS, Block Storage, Object Storage Networking VPNs, Load Balancing, OCI Networking