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Aerospace and Defense
Boeing, Lockheed Martin, Northrop Grumman
Grinding and Polishing Workers, Hand
These workers smooth rough edges, remove defects, and polish parts so they are ready for the next step in production. The work is defined by a tradeoff: it is relatively easy to enter, but it is physically repetitive, pays a modest wage, and demand is projected to shrink as more finishing work gets automated or moved to faster processes.
Also known as Hand GrinderFinish GrinderGrinding OperatorPolisherDeburrer
Median Salary
$41,690
Mean $43,550
U.S. Workforce
~12K
0.8K openings per year
10-Year Growth
+-21.2%
11.8K to 9.3K
Entry Education
No formal educational credential
+ None experience
What This Role Looks Like in Practice
Grinding and Polishing Workers, Hand sits in the Trades category. In practical terms, this role combines day-to-day execution, cross-team coordination, and consistent decision-making under real business constraints.
U.S. employment is currently about ~12K workers, with a median annual pay of $41,690 and roughly 0.8K openings each year. Based on BLS projections, total employment is expected to decline from 11.8 K in 2024 to 9.3K in 2034.
Most hiring paths start with High School Diploma, and employers typically expect none of related experience. Many careers in this track begin around Shop Helper and can progress toward Production Supervisor. High-value skills usually include Quality Control Analysis, Operations Monitoring, and Equipment Maintenance, paired with soft skills such as Attention to Detail, Hand-Eye Coordination, and Physical Stamina.
Core Responsibilities
- Smooth rough edges and polish parts until the surface looks and feels right.
- Spot cracks, knots, splits, and other defects so damaged pieces can be repaired or set aside.
- Measure parts with gauges, calipers, or templates to make sure they match the required size and finish.
- Start, stop, and fine-tune grinding or polishing equipment while the work is in progress.
Keep exploring: more Trades careers or browse all job titles.
A Day in the Life
01 Smooth rough edges and polish parts until the surface looks and feels right.
02 Spot cracks, knots, splits, and other defects so damaged pieces can be repaired or set aside.
03 Measure parts with gauges, calipers, or templates to make sure they match the required size and finish.
04 Start, stop, and fine-tune grinding or polishing equipment while the work is in progress.
05 Read blueprints, layouts, or work orders to figure out how each piece should be shaped.
06 Move parts to the right work area and give finished pieces a final check before they move on.
Industries That Hire
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Automotive and Parts
Ford, General Motors, Magna
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Metal Fabrication and Machinery
Caterpillar, John Deere, Snap-on
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Wood Products and Furniture
IKEA, Ashley Furniture, Ethan Allen
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Glass and Building Materials
Corning, Saint-Gobain, Owens Corning
Pros and Cons
Advantages
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You can get started without a formal credential, and the job usually relies on moderate-term on-the-job training instead of years of schooling.
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The median pay is $41,690 and the mean is $43,550, which is decent for a hands-on manufacturing job without a degree requirement.
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The work teaches practical shop skills like measuring, quality checking, and machine adjustment that can carry over to other manufacturing roles.
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Even with a shrinking field, there are still about 0.8K annual openings, mostly from workers leaving the occupation.
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The job gives immediate feedback: you can see whether a part is smooth, clean, and within spec at the end of each shift.
Challenges
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Employment is projected to drop 21.2% by 2034, falling from 11.8K jobs to 9.3K, so long-term demand is weak.
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The work is physically repetitive and often means standing for long periods, handling parts, and making the same motions over and over.
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Pay has a ceiling: even the mean wage is only $43,550, so it is not a fast route to high earnings.
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Hand finishing is vulnerable to automation and process changes, which can steadily reduce the need for this kind of labor.
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Advancement is often limited to a few lead or supervisor roles, so many workers stay in the same job title for a long time.
Career Progression
Shop Helper
0-1 years
$30K-$35K
You move parts, keep the work area organized, and learn basic finishing standards before taking on more responsibility.
Grinding and Polishing Worker, Hand
1-4 years
$37K-$46K
You do the main finishing work, correct surface flaws, and inspect parts to make sure they meet spec.
Lead Finisher THIS ROLE
4-8 years
$47K-$58K
You handle harder pieces, help newer workers, and catch quality problems before parts leave the area.
Production Supervisor
8+ years
$60K-$75K
You oversee output, staffing, and quality for a finishing line or small shop.
Education Paths
High School Diploma
The most common classroom background, held by 37.33% of workers in this role.
Less Than a High School Diploma
A sizable 26.74% start with less than a high school diploma and learn the job through hands-on training.
Some College Courses
Another 11.9% report some college courses, usually as a way to build shop skills rather than meet a degree requirement.
No Formal Educational Credential with On-the-Job Training
BLS lists no formal educational credential as the typical entry point, and the job usually adds moderate-term on-the-job training.
Key Skills
Technical
Quality Control Analysis 68%
Operations Monitoring 65%
Equipment Maintenance 62%
Operation and Control 62%
Repairing 60%
Hand Grinders, Sanders & Buffers 58%
Calipers, Micrometers & Gauges 57%
Blueprint Reading & Surface Finish Inspection 56%
Soft Skills
Attention to DetailHand-Eye CoordinationPhysical StaminaProblem-SolvingCommunicationDependability Job Outlook and Trends
+-21.2%
Projected growth (2024-2034)
0.8K
Annual job openings
Employment is projected to rise from 11.8K to 9.3 K over the next decade, representing -21.2% growth. Around 0.8 K openings per year include both newly created roles and replacement hiring from turnover.
Remote availability is currently Rare. Demand remains strongest where employers need practical domain knowledge plus modern workflow and data skills.