Remote WebLogic Middleware Administrator

Unisys
Norwich, CT, United States
6 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
6 years minimum
Working hours
Regular working hours

Tech stack

HTML Active Directory IBM AIX Apache HTTP Server Apache Tomcat AWK (Programming Language) Bash Shell Oracle WebLogic Server Continuous Integration Linux Middleware Web Servers
+39 more
IBM Websphere Application Server Internet Information Services (IIS) Java Database Connectivity Java Virtual Machine (JVM) Jython Python (Programming Language) Kerberos (Protocol) Lightweight Directory Access Protocols (LDAP) CURL Windows Servers Node.Js Oracle Databases Oracle (Applications) Performance Tuning Red Hat Enterprise Linux Ansible Service-Oriented Architecture Single Sign-On Solaris (Operating System) Oracle Fusion Middleware Software Vulnerability Management WordPress Extensible Markup Language (XML) Apache Zookeeper SSL Certificate Management Sed (Programming Language) Weblogic Scripting Tool (WLST) Scripting Transport Layer Security SUSE Linux Git Gitlab-ci Deployment Automation Performance Monitor Apache Kafka Restful APIs Jenkins Servicenow Artifactory

Job description

The Senior WebLogic Middleware Administrator is responsible for the administration, configuration, maintenance, security remediation, compliance management, automation, troubleshooting, and operational support of enterprise Oracle WebLogic platforms and supporting infrastructure. The role focuses on maintaining highly available, secure, and compliant environments while using automation to improve operational efficiency, reduce manual effort, and ensure consistency across middleware services., * Administer and support Oracle WebLogic Server environments, including domain, Admin Server, Managed Server, cluster, and Node Manager configuration.

  • Support Oracle HTTP Server and Apache, plus Tomcat and IIS as needed.
  • Perform security remediation, vulnerability management, Oracle Critical Patch Update (CPU) patching, upgrades, and compliance validation.
  • Manage SSL/TLS certificates, keystores, truststores, LDAP, Kerberos, Active Directory integration, SSO, and WebLogic security realms and authentication providers.
  • Administer Linux, Solaris, and Windows servers supporting middleware environments.
  • Design, develop, and maintain automation for WebLogic administration, patching, compliance validation, and operational support using Shell, Python, and WLST (Jython) scripting.
  • Automate deployments, domain and configuration updates, certificate management, reporting, and system health checks.
  • Support CI/CD deployment processes and enterprise automation tools where applicable.
  • Perform performance monitoring, JVM tuning, data source and connection pool tuning, thread and heap dump analysis, troubleshooting, and root cause analysis.
  • Execute change management, incident management, and service restoration activities.
  • Maintain documentation, procedures, audit evidence, and compliance records.

Requirements

  • BA/BS degree and 6-8 years of relevant experience, or an equivalent combination of education and experience.
  • 6+ years of middleware administration experience, with a primary focus on enterprise WebLogic environments.
  • Experience in security remediation, vulnerability management, and audit compliance.
  • Demonstrated experience developing automation solutions that improve operational efficiency and reduce manual effort.
  • US Citizenship required and ability to obtain a government security clearance.

Required Technical Skills

  • Oracle WebLogic Server, Oracle HTTP Server, Apache, Tomcat, IIS
  • WLST (Jython), Shell, Python, XML, HTML, Awk, Sed, Curl
  • Linux (RHEL, SUSE), Solaris, AIX, and Windows Server administration
  • SSL/TLS, LDAP, Active Directory, Kerberos, SSO, security hardening
  • REST API integration (including WebLogic REST management), task scheduling, and operational scripting
  • Oracle database (JDBC, data sources, GridLink/multi data source configuration)
  • JVM tuning, monitoring, and performance analysis

Preferred Qualifications

  • Oracle Fusion Middleware, Coherence, or SOA Suite exposure
  • Kafka, Zookeeper, Artifactory, WordPress, ServiceNow, or Remedy administration
  • Ansible, Jenkins, Git, GitLab CI/CD, or similar tools
  • Experience supporting security audits and compliance frameworks
  • Working exposure to IBM WebSphere (a plus, not required)

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