Mainframe Developer & Support (OS2200/COBOL)
Core
Providing day-to-day support and software enhancements for mission-critical Command-and-Control services running on a Unisys OS2200 mainframe.
Role type
Mainframe Application Support & Development Engineer
Builds
Command-and-Control services for government and public sector clients
Domain
Mainframe computing, legacy systems, public sector
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
COBOL development, OS2200 mainframe technology, hierarchical database (DMS), relational database (RDMS), Transaction Processing (TIP/HVTIP)
Preferred skills
ITIL framework knowledge, public sector organization experience
Technologies
OS2200, COBOL, DMS, RDMS, TIP, HVTIP
Responsibilities
Identifying and resolving problems to support end users, analysing and resolving interface issues between system components, developing enhancements and new areas of functionality
Seniority
Mid-level, hands-on IC
