Apply online and forward all resumes to Graham Houck: GHOUCK@KFORCE.COM Our client, located in Phoenix, Arizona, is seeking a Senior Middleware Engineer to oversee all aspects of infrastructure including configuration of new and existing systems on multiple platforms, security, operating system administration, software installation, and maintenance and upgrades. Main Duties: Operating system administration including Red Hat, Linux/Unix and Microsoft Operating Systems UNIX Shell scripting, Perl, PHP, AWK, and SED Java and JDBC JRockit Mission Control and using JRockit Flight Recordings Configuring and monitoring JMS implementations to include JMS topics and queues; and WebLogic distributed queues, clustered JMS implementations, and configuration / management of foreign JMS providers Administration of web servers and configuring web servers to work with Java EE application server environments Candidates must have a minimum four years of related experience with the following: Oracle Fusion Middleware administration Extensively worked on deployment and troubleshooting of components and applications in WAR, JAR, and EAR formats in Domain and Clustered environments of the BEA WebLogic Server Candidates must have a minimum two years of experience with the following: Automation in an Oracle Fusion Middleware environment using WLST Oracle SOA Suite / OSB Prior experience, knowledge, or understanding of the following: Network and system security: firewalls, security logs and audits, proxies, and DMZ Networking, JVM, application memory leaks, and application thread deadlock triage and root cause analysis techniques Implementing Web Authentication and Authorization Systems including knowledge of LDAP, ADSI, and single-sign on technologies (such as SAML) Virtualization technologies including, but not limited to VMware ESX Skills: Experience developing and executing WLST and UNIX Shell scripts to automate common tasks including domain configuration and application deployments Excellent verbal and written and listening communication skills Excellent customer facing skills Excellent documentation skills Strong technical and troubleshooting skills to evaluate recommend and support new technology as it relates to Web-based applications Strong proficiency with XML, XSLT, HTML, HTTP, JSP, LJSP, IIS, Web Services, Apache, Tomcat, JBoss and Oracle Fusion