- Remote
- Remote
- Full-time
- 8+ years
Responsibilities
- Serve as the lead technical voice on mainframe architecture, application structure, data flows, and modernization feasibility for assigned engagements
- Engineer, administer, and troubleshoot IBM z/OS environments supporting DISA/DoD mission workloads
- Support and tune DB2 for z/OS environments and CICS regions
- Analyze dumps, logs, and system traces; drive root‑cause analysis and implement permanent fixes
- Provide technical support to application teams for mainframe workloads, including code‑level troubleshooting and job support in COBOL, REXX, JCL, and legacy languages such as FORTRAN
Requirements
- Nice to have: Assembler
- Nice to have: RACF/RBAC
- Nice to have: NIST 800-53
- Nice to have: CMMC
- Nice to have: AWS