Senior Middleware Administrator
Core
Administration, configuration, maintenance, security remediation, and automation of enterprise middleware platforms to ensure high availability and compliance.
Role type
Senior IC middleware administrator
Builds
Highly available, secure, and compliant middleware environments
Domain
Enterprise IT infrastructure, Middleware, Security
Required skills
IBM WebSphere, Oracle WebLogic, Linux/Windows administration, SSL/TLS, LDAP, Kerberos, SSO, Shell scripting, Python, JACL, JVM tuning, CI/CD integration
Preferred skills
WebSphere Liberty, Kafka, Zookeeper, Ansible, Jenkins, GitLab CI/CD
Technologies
IBM WebSphere, Oracle WebLogic, Apache, Tomcat, IIS, WebSphere Portal, RHEL, SUSE, AIX, Solaris, Linux, Windows Server, IBM DB2, Oracle databases, Shell, Python, JACL, XML, HTML, Awk, Sed, Curl, REST API, Ansible, Jenkins, Git, GitLab
Responsibilities
Manage and support IBM WebSphere, WebLogic, Apache, Tomcat, IIS, and WebSphere Portal environments; Perform security remediation, vulnerability management, patching, and compliance validation; Administer Linux and Windows servers supporting middleware; Design and maintain automation solutions using Shell, Python, and JACL; Support CI/CD deployment processes; Perform middleware performance monitoring, JVM tuning, and troubleshooting; Execute change management and incident management.
Seniority
Senior, hands-on IC