Mercor
MercorVerified listing

Excel Expert (US Remote) - GenAI Data Project

70–100/hr
Remote · United States
hourly
10 openings
Posted October 8, 2026
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Listing checked September 13, 2026 · pay as published by Mercor

Key details

Pay
$70–100/hr
Location
Remote · United StatesUnited States
Job type
hourly
Openings
10
Posted
October 8, 2026

Overview

Mercor's GenAI initiative needs advanced Excel specialists who have used spreadsheets across many industries and functions, not just one niche. Your work will shape training data for large language models, from designing realistic spreadsheet tasks to writing expert solutions. The position is remote and United States-based, with 40 hours per week on weekdays through September, then 20 hours per week after. Cincinnatus LLC employs you as W-2 staff and may place you with a leading technology company's extended workforce.

What You'll Do5

  • Guide research teams to close knowledge gaps and improve AI model performance on Excel tasks across different domains.
  • Design realistic Excel exercises based on your own professional work, then write correct solutions with clear steps.
  • Assess Excel tasks and submitted solutions, then give written feedback that explains errors and fixes.
  • Work with other subject matter experts to keep training data consistent and accurate.
  • Create examples that reflect several business functions and industries, not one narrow specialty.

Requirements9

  • Professional-level Excel skill with advanced formulas such as XLOOKUP, INDEX/MATCH, and dynamic arrays.
  • Hands-on use of PivotTables, data modeling, dashboards, Power Query, Power Pivot, and macros/VBA.
  • Experience applying Excel across several industries and business functions, not one narrow specialty.
  • Teaching or training background, and a PhD, both help.
  • Prior work in AI training, human data annotation, or model evaluation, such as Rubrics training on Mercor or a similar platform.
  • A career history that shows steady progression.
  • Availability for 40 hours per week on weekdays through the end of September, then 20 hours per week after that.
  • Strong verbal and written communication, problem-solving, and people skills.
  • Current residence in the United States.

Who Should Apply

Ideal candidates bring advanced Excel skills across modeling, dashboards, Power Query, and VBA, plus a work history that spans multiple industries. A teaching background or a PhD helps, as does prior AI training, annotation, or model evaluation work on Mercor or another platform. This role fits people who can write clear explanations and commit to 40 weekday hours through September, then 20 hours per week after. Candidates who stay in one Excel niche, rely only on basic formulas, or live outside the United States often fall short.

Salary Insight

Pay runs $70.00 to $100.00 per hour. That range sits above many general spreadsheet or data-entry contracts and matches experts who bring advanced Excel depth plus AI training or annotation experience. Cincinnatus LLC hires for this role as W-2 employment, so benefits and payroll come through the staffing firm.

Pay and demand for Data Engineering roles

Market estimates from live NearSkill listings — separate from this job's published terms.

Aggregated

This role · as published

$70–100/hr

Taken from the listing itself.

Typical pay · estimated

$70/hour

Median of 1,288 similar roles that publish pay · 301 publish only a top rate; those count at the rate they gave

Most Data Engineering roles pay $40–$95 per hour. This role's pay falls inside that range.

Typical rangeMedian payThis role

Rates shown per hour. Yearly and monthly pay converted; one-time fees and non-USD pay are not included.

Live similar roles
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Listed in last 30 days
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Hiring most right now: micro1 (399) · SME Careers (254) · Mercor (221)

Most requested skills · share of roles

  • ai evaluation
    14%
  • llm evaluation
    12%
  • data annotation
    12%
  • ai training
    12%

Figures from Data Engineering roles live on NearSkill when this page loaded. A role can close before you apply, so check the listing itself.

Compare your resume against these roles

Required skills

ExcelAdvanced Excel FormulasXlookupIndex/matchDynamic ArraysPivot TablesData ModelingDashboardsPower QueryPower PivotVBAMacrosAI TrainingData AnnotationModel EvaluationRubrics

How applying works

  1. 1. Pre-screen on NearSkill

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  2. 2. Finish on the employer’s site

    We hand you to Mercor’s official application page to complete the form.

  3. 3. Wait for a response

    The employer’s hiring team reviews applications and gets back to you.

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