Excel QA Lead, Remote & Flexible (Part-Time)

OpenTrain AI; Northern (KY); Hybrid; USD 65,000 - 87,000; Part time

Job summary

OpenTrain AI is seeking an Excel Quality Assurance Lead to review AI-generated spreadsheet work and trainer QA output across Excel and spreadsheet AI training projects. You will assess formula correctness, logic, data-analysis accuracy, model structure, clarity, reproducibility, formatting, instruction-following, and rubric adherence.

The role also includes communicating Excel standards, supporting contributor onboarding, maintaining documentation, identifying recurring quality issues, and

Qualifications

• Strong Excel analysis and spreadsheet QA experience.
• Clear English communication for feedback and onboarding.
• Organized approach to calibration and documentation.

Responsibilities

• Review AI-generated Excel formulas, workflows, and models for correctness.
• Evaluate QA output against project guidelines and standards.
• Communicate guideline changes to contributors.
• Create Excel documentation, style guides, and onboarding materials.
• Lead onboarding and training calls for contributors.
• Flag risky assumptions and fragile spreadsheet logic.
• Improve QA processes based on recurring gaps.

Skills

XLOOKUP

INDEX/MATCH

SUMIFS

COUNTIFS

FILTER

SORT

UNIQUE

LET

LAMBDA

Education

Degree in finance or related field

Tools

Power Query

Power Pivot

VBA

Macros

Solver

Scenario modeling

Job description

OpenTrain AI is seeking an Excel Quality Assurance Lead to review AI-generated spreadsheet work and trainer QA output across Excel and spreadsheet AI training projects. You will assess formula correctness, logic, data-analysis accuracy, model structure, clarity, reproducibility, formatting, instruction-following, and rubric adherence.

The role also includes communicating Excel standards, supporting contributor onboarding, maintaining documentation, identifying recurring quality issues, and