Engine and Other Machine Assemblers vs Grinding and Polishing Workers, Hand AI Risk

Job 1

Job 2

Job 1

Job 2

medium risk

Engine and Other Machine Assemblers

54 shared · 7 different

core competencies

medium risk

Grinding and Polishing Workers, Hand

Side-by-Side Comparison

Grinding and Polishing Workers, Hand leads 4–1

Metric	Engine and Other Machine Assemblers	Grinding and Polishing Workers, Hand
Risk Score	38.2%	37.8%
Risk Tier	Medium Risk	Medium Risk
Risk Percentile	76th	75th
Tasks at Risk (>50%)	8 / 12	6 / 15
Median Salary	$52,540	$41,690
Employment	38K	12K

Skill Comparison

Sorted by largest difference

Mechanical

Customer and Personal Service

Scheduling Work and Activities

Monitor Processes, Materials, or Surroundings

Handling and Moving Objects

Visualization

Repairing and Maintaining Mechanical Equipment

Protective Factors

Higher values indicate stronger protection against AI displacement

Engine and Other Machine Assemblers

26%

total discount

Grinding and Polishing Workers, Hand

25%

total discount

Task Risk Comparison

Tasks sorted by AI automation risk — higher means more automatable

Engine and Other Machine Assemblers

8 of 12 at risk

84%Read and interpret assembly blueprints or specifications manuals and plan assembly or building operations.

63%Lay out and drill, ream, tap, or cut parts for assembly.

61%Set up and operate metalworking machines, such as milling or grinding machines, to shape or fabricate parts.

60%Verify conformance of parts to stock lists or blueprints, using measuring instruments, such as calipers, gauges, or micrometers.

59%Inspect, operate, and test completed products to verify functioning, machine capabilities, or conformance to customer specifications.

Grinding and Polishing Workers, Hand

6 of 15 at risk

89%Record product and processing data on specified forms.

85%Study blueprints or layouts to determine how to lay out workpieces or saw out templates.

81%Mark defects, such as knotholes, cracks, and splits, for repair.

77%Verify quality of finished workpieces by inspecting them, comparing them to templates, measuring their dimensions, or testing them in working machinery.

77%Measure and mark equipment, objects, or parts to ensure grinding and polishing standards are met.

Wage Comparison

Grinding and Polishing Workers, Hand earns -$10,850(-21%) vs Engine and Other Machine Assemblers

Engine and Other Machine AssemblersGrinding and Polishing Workers, Hand

10th

$37,950$32,120

25th

$42,790$36,660

Median

$52,540$41,690

75th

$70,050$48,410

90th

$74,300$57,250

Premium Head-to-Head Analysis

Displacement Timeline Comparison

Engine and Other Machine Assemblers2028–2035

Grinding and Polishing Workers, Hand2028–2035

20242030203520402045

Grinding and Polishing Workers, Hand has a longer runway before significant displacement, projected 0 years later than Engine and Other Machine Assemblers.

Risk-Adjusted Salary

Salary weighted by displacement risk: salary × (1 − risk%)

Engine and Other Machine Assemblers

$32,480

from $52,540

Grinding and Polishing Workers, Hand

$25,915

from $41,690

After adjusting for AI risk, Engine and Other Machine Assemblers offers $6,566 more in risk-adjusted pay.

Transition Feasibility

Skill Overlap

Low overlap — significant retraining needed for transition

Unique to Engine

Unique to Grinding

Combined Protection Strategy

Regardless of which path you choose, focus on these protective factors

Creativity

Fine Manipulation

Regulatory Barriers

Social Intelligence

Engine and Other Machine AssemblersGrinding and Polishing Workers, Hand

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