Mainframe and Legacy Modernization Consultant

Sabot ConsultingHenderson, NV
Remote

About The Position

Sabot Consulting is assembling an independent assessment team to conduct a one-time retrospective assessment lasting four months of a large, multi-year public-sector enterprise modernization program. This is an assessment engagement, not an implementation. You will not build, configure, integrate, remediate, or operate anything. You will examine what has already been built, review the evidence, interview the people who built it, and reach independent, defensible conclusions for executive leadership. Independence from the program's implementation vendors is a contractual requirement of the engagement. The scope covers nine assessment domains and 65 discrete assessment requirements: program governance and risk, business process alignment, architecture and design, integration and data management, mainframe and legacy modernization, security and privacy compliance, software development lifecycle and configuration management, testing and quality assurance, and operational readiness. The technology environment includes a major cloud customer relationship management platform, a public cloud infrastructure estate, an enterprise integration platform, a content management platform, intelligent document processing, and a mainframe lift-and-refactor migration. Deliverables include an assessment management plan, an initial assessment report, recurring status briefings, per-domain assessment reports, readiness assessments, an executive briefing, and a final assessment report. You will work full time for four months in a small paired-team structure alongside senior peers. Findings go directly to executive leadership and to a legislative oversight body.

Requirements

  • 12 or more years in mainframe environments.
  • Legacy modernization or migration assessment experience.
  • Experience with COBOL and PowerBuilder legacy environments.
  • Experience with mainframe-to-cloud lift-and-shift or refactor programs, ideally assessing them rather than executing them.
  • Understanding of batch processing, job scheduling, error handling, and reconciliation controls.
  • Knowledge of data synchronization between mainframe systems and modern cloud platforms.
  • Experience with modernization sequencing and dependency risk analysis.

Responsibilities

  • Conduct a one-time retrospective assessment of a large, multi-year public-sector enterprise modernization program.
  • Examine what has already been built, review evidence, and interview stakeholders.
  • Reach independent, defensible conclusions for executive leadership.
  • Assess program governance and risk.
  • Evaluate business process alignment.
  • Analyze architecture and design.
  • Review integration and data management.
  • Assess mainframe and legacy modernization efforts.
  • Evaluate security and privacy compliance.
  • Review software development lifecycle and configuration management.
  • Assess testing and quality assurance.
  • Evaluate operational readiness.
  • Prepare an assessment management plan.
  • Produce an initial assessment report.
  • Provide recurring status briefings.
  • Generate per-domain assessment reports.
  • Conduct readiness assessments.
  • Prepare an executive briefing.
  • Deliver a final assessment report.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service