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Mainframe Business Analyst

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Location: Remote
Compensation: Hourly
Reviewed: Sun, Nov 08, 2026
This job expires in: 30 days

Job Summary

To support a large-scale mainframe modernization initiative, the contract Mainframe Business Analyst will work remotely to elicit, document, and validate business and functional requirements while collaborating with cross-functional stakeholders to improve processes and support testing activities.

Key responsibilities:
  • Lead requirements elicitation and documentation for complex application modernization and data migration efforts
  • Analyze and reverse engineer legacy mainframe functionality to capture current-state processes and translate them into future-state needs
  • Support UAT planning/execution and troubleshoot production/support issues through root-cause analysis
Required qualifications:
  • 10+ years of business analysis experience supporting software development projects
  • Strong requirements elicitation and documentation skills, including use cases and data modeling
  • Experience facilitating interactive sessions with business stakeholders and cross-functional teams
  • Proven ability to create clear design/process documentation
  • Experience working with oil & gas regulatory systems such as RBDMS or similar platforms

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