Auditing Assistant

Payment Auditing Assistant – Job Description

At Global Post Auditing Solutions
, we’re redefining what it means to deliver exceptional value to Fortune 500 companies. Our mission is simple:
Find and Fix what others miss, and we do it with precision, integrity, and passion. We’re seeking a Payment Auditing Assistant who is eager to grow, thrives in detail-driven environments, and wants to be part of a team that celebrates excellence and consistency. If you’re someone who brings grit, gratitude, and a growth mindset to the table, you’ll thrive here.

Location: Charleston, SC (On-Site Only)

Schedule: Full-Time | Monday–Friday, 8:00 AM–5:00 PM or 7:00 AM–4:00 PM

As a Payment Auditing Assistant, you’ll play a vital role in supporting our Lead Auditors with uncovering payment discrepancies in freight spend and helping ensure our customers get the financial recovery they deserve.

• Auditing freight payment data to identify billing errors
• Building and updating client reports using Excel and Word
• Supporting Quarterly Business Reviews (QBRs) and PowerPoint presentations
• Managing client accounts and maintaining excellent customer relationships
• Navigating online payment portals to gather critical data
• Attending Zoom meetings and contributing to project execution
• Supporting select administrative functions with accuracy and urgency

• Highly proficient in Microsoft Excel, Outlook, and Word
• Can manage 40+ emails/day with clarity, professionalism, and follow-through
• Thrives in focused-tasking environments, not multitasking chaos
• Quick learner who can pick up systems and processes with ease
• Works well both independently and collaboratively
• Takes ownership, communicates clearly, and stays cool under pressure
• Energized by solving problems and loves checking things off a list
• Positive, proactive, and professional attitude every day

• 2+ years of experience auditing freight bills
• Holder of a 4-year degree (not required, but helpful)

• 3 Weeks Paid Time Off (prorated your first year)
• Paid Holidays (New Year’s, Memorial Day, Independence Day, Labor Day, Thanksgiving, Christmas)
• 401(k) Plan (available after 90 days)
• Insurance Reimbursement Assistance (after 90 days)
• Quarterly Bonus Opportunities
• On-the-Job Training and Growth Opportunities

• Problem Solver
• Confident (not arrogant)
• Emotionally Intelligent
• Detail Oriented
• Goal Driven
• Teachable
• Positive and Professional
• Organized and Reliable
• Cool Under Pressure
• Committed to the Mission
• Growth-Oriented
• Open to Feedback and Always Improving

If you want to grow personally and professionally while helping top-tier clients capture lost value, and you love making things better every day, we want to meet you.