- Marriott (Bethesda, MD)
- …z/OS systems programming tasks, primarily in support of the Marriott mainframe security environment. **CANDIDATE PROFILE** **Required Experience:** * 10+ years' ... overall experience in z/OS mainframe technologies * Proficient in ACF2 installation, maintenance, configuration and customization * Demonstrated experience… more
- OneMain Financial (Baltimore, MD)
- …of work. + This role will be expected to communicate proactively with senior staff about successes, challenges, and requirements. + When successful, this individual ... pipelines. + Lead efforts to harvest decision logic from COBOL and mainframe systems, refactoring them into modern rule representations using Drools (or similar… more
- Guidehouse (New Carrollton, MD)
- …logging, and resolution activities. + This role typically reports to a supervisor or senior engineer and works under close guidance while building proficiency in ... **Job Family** **:** Testing ( Digital ) **Travel Required** **:** Up to 10% **Clearance...updates. This role typically reports to a supervisor or senior engineer and works under close direction… more
- Guidehouse (New Carrollton, MD)
- …development, and documentation updates. This role typically reports to a supervisor or senior engineer and works under close direction while gaining proficiency ... **Job Family** **:** Testing ( Digital ) **Travel Required** **:** Up to 25% **Clearance...Oracle and DB2, across platforms including Windows, Linux, and mainframe environments. **What You Will Need** **:** + US… more