Method · job evaluation, internal equity and cost, demonstrated on invented data

How each class gets its grade, and what the new plan costs

The RFP asks for an objective job evaluation method with every factor weight documented, an internal equity analysis with specific fixes, and at least three costed implementation scenarios. This page lets you try all three on invented data. The study applies the same logic to the County's own jobs and payroll file, and the County keeps the workbooks.

Point-factor evaluation, written down

Each class is rated on the eight compensable factors the RFP lists. Each factor has defined levels with written descriptions; the level times the factor weight gives points, and points set the grade. The weights below are our starting proposal. The County's project team settles them at the start, before any job is rated, and the final weights and level definitions go into the Compensation Maintenance Manual.

FactorStarting weightLevels
Knowledge, education and experience22%6
Complexity and problem-solving16%6
Decision-making and accountability15%6
Supervisory or fiscal responsibility13%6
Organizational impact10%5
Working conditions and physical demands9%5
Required licenses or certifications7%4
Level of public contact8%5

Who rates, and how the ratings are checked

Gilda Weech-House, a Certified Job Evaluator, rates each class from the questionnaire, the interview notes and the desk audit, and signs the rating. A second classifier rates a sample of classes blind, and differences larger than one level on any factor are resolved and logged. Ratings set internal order; market data then sets where each grade sits in dollars. Where the market and the rating disagree for a class (for example a hard-to-fill public safety job), the study says so and shows the cost of each answer.

Try the weights: fifteen illustrative classes

Generic classes with illustrative factor levels, for demonstration only; these are not ratings of Whitfield County jobs. Move a weight and the points, grades and order update. Weights are rescaled to total 100%.

Internal equity: years in class against position in range

Invented data for 160 employees, fixed seed. Move the sliders to see how the thresholds change who is flagged as compressed.

Three implementation scenarios, costed the same way

Invented workforce of 800 employees on a 25-grade plan. Choose a market position and a payroll-cost rate; the three scenarios update. Payroll-related cost = Social Security and Medicare (7.65%) plus the retirement rate you set. The study uses the County's payroll file, its retirement plan cost and its fund structure.
See the platform this study runs on
A complete demonstration study on a fictional city, open read-only with the access code printed in our proposal. No account, any device, about a minute to get in.
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