Mary Helen Griesinger

About Mary Helen Griesinger

I’m a detail-oriented and dependable accounting professional with over 15 years of experience managing reconciliations, journal entries, and financial reporting across large, multi-entity organizations. My background includes both industry and contract roles that have strengthened my ability to analyze data, maintain compliance, and deliver timely, accurate results under tight deadlines.Throughout my career, I’ve built a reputation for accuracy, collaboration, and professionalism—whether supporting complex revenue operations, assisting with ERP conversions, or maintaining audit-ready records in regulated environments. I enjoy working cross-functionally to solve problems, improve processes, and uphold the integrity of financial data.Core strengths include:• Month-end close, account reconciliations, and journal entry preparation• Compliance reporting, GAAP adherence, and audit documentation• ERP systems: Oracle, SAP, Quorum, Enertia, and Microsoft Office Suite• Cross-department collaboration and process improvement initiativesI bring the same commitment to excellence whether I’m reconciling a ledger, supporting a system migration, or helping a team streamline its accounting processes. I take pride in being organized, accurate, and dependable qualities that make me a trusted partner in achieving financial accuracy and organizational accountability.

Experience

1. Accounting Consultant

   Robert Half

   Mar 2025 — Present

Education

• The University of Texas Permian Basin

  Bachelor of Business Administration (B.B.A.), Bachelor of Business Administration Accountancy and Information Systems

  1994 — 1998