All these skills are mandatory
Java NMS, EMS, Java/J2ee, JBOSS, Web Logic, JMS, Transactions, Spring, Hibernate
Expert in Core JAVA (JAVA 6, 7), good understanding of Object-oriented analysis and design (OOAD).Good understanding of data structures.
Should have worked on Network Management Systems (or EMS), SNMP protocol, CORBA.
Should have worked on SWING.
Good understanding of multi-Threading concepts.