Senior Macro Conversion Engineer
Hire Type: Fulltime Role
Location: Remote-USA
Role Summary
Serve as primary technical lead responsible for reverse engineering current macros and convert this to Rocket terminal emulator macros / IBM PCOMM-based automation solutions while preserving business functionality, performance, and output integrity.
Key Responsibilities
Macro Analysis and Conversion
Analyze Rocket macro scripts and workflows.
Reverse engineer business logic and process dependencies.
Convert Rocket macros using: VBA
VBScript
PowerShell
PCOMM HACL Automation
EHLLAPI Automation
COM Automation Solutions
Mainframe Automation Development
Automate: Host navigation
Screen recognition
Protected/unprotected fields
Function key processing
File transfers
Multi-session operations
Batch processing
Reliability Engineering
Replace hard-coded delays with: Screen-ready checks
Cursor-position validation
Host synchronization techniques
Field readiness validation
Implement: Logging
Error handling
Retry mechanisms
Recovery workflows
Documentation
Create design documentation.
Generate macro mapping documents.
Support operational runbook development.
Required Technical Skills
Mainframe & Terminal Emulation
Deep understanding of: Host sessions
Presentation spaces
Screen attributes
AID keys
Keyboard mappings
PCOMM Automation
Strong experience in:
IBM Personal Communications (PCOMM)
EHLLAPI
HACL
COM Automation
Session profile management
File transfer configuration
Programming Languages
Advanced proficiency in:
VBA
VBScript
Preferred:
PowerShell
Python
C#
Java