Mainframe Application Engineer, Senior

Imagine One Technology & Management Ltd•Charleston, SC

3h•Onsite

About The Position

Imagine One Technology & Management, Ltd. is seeking a Senior Mainframe Application Engineer, contingent upon award of the associated work. This position will be based in Charleston, SC. The Senior Mainframe Application Engineer is responsible for analyzing, planning, designing, and documenting changes to mainframe software applications written in COBOL that execute in batch or online CICS environments within a z/OS-based Business Information System (BIS). The engineer formulates or updates BIS architectures and assists mainframe software sustainment teams with implementation and testing of system changes supporting Marine Corps enterprise pay and personnel systems.

Requirements

6+ years engineering enterprise-scale mainframe software applications.
6+ years implementing and updating DoD pay and personnel business rule logic.
4+ years engineering systems within MCAAP or other Risk Management Framework implementations.
Experience developing operational and system-level architecture views.
IAT Level II baseline certification required.
U.S. Citizen.
Active Secret clearance required.

Responsibilities

Analyze, design, and document updates to COBOL-based mainframe applications.
Implement changes to batch and CICS-based applications within z/OS environments.
Formulate and update Business Information System architectures.
Support implementation, integration, and testing of application changes.
Engineer enterprise-scale pay and personnel business rule logic updates.
Support RMF/MCAAP-aligned engineering activities.
Develop operational and system-level architecture views.
Collaborate with sustainment and production control teams to support releases.