Enterprise engineering mainly work on granting identity access management to all RBS mobile as well as staff applications using ping identity provider. 

Exostar is a global market leader for technology solutions designed for customers in highly regulated industries to conquer the complexity and mitigate the risk associated with sharing information with internal and external partners.
Founded in 2000 by aerospace and defense industry leaders with common  vision to reduce supply chain costs across the entire industry
Largest provider of on-demand multi-enterprise collaboration services to the aerospace and defense industry. 
Exostar, whose cloud-based solutions help companies in aerospace and defense, life sciences, and healthcare mitigate risk and solve their identity and access challenges.

POS is a product converted from COBOL language to JAVA Engine, in order to get the NCPDP file Request from different applications across the state and process all the business functions rules like Adjudification, Prior Authorizations and send back the response to DB/Requested point.
The Application is coupled with business delegate to handle the requests and the layers are wired with Spring IOC/JDBC template.

facilitate the followings
It helps for data transfer back and forth between BSBSMN and eHealth (Private Exchange vendor). This application stores the membership data, group configuration information etc.  Data extraction programs running on this application will perform the formatting of data in the required format before sent to eHealth. This application is also used to store supplemental data coming back from eHealth after open enrollment.
Census DB user interface provides ability to user to maintain the data in Census db. This provides ability to add, update and remove the records from DB.
Census batch application provides the facility to upload bulk of member data as well as group data into census DB at a time.