How To Become A Machinist Mate 3rd Class: What It Is and Career Path

What is a machinist mate 3rd class and how to become one

Updated January 8, 2025

3 min read

The average machinist mate 3rd class salary is $44,850. The most common degree is a high school diploma degree with an business major. It usually takes 2-4 years of experience to become a machinist mate 3rd class. Machinist mate 3rd classes with a EPA Amusement Operators Safety Certification (EPA) certification earn more money. Between 2018 and 2028, the career is expected to grow 1% and produce 3,900 job opportunities across the U.S.

ScoreMachinist Mate 3rd ClassUS Average

Salary

3.5

Avg. Salary $44,850

Avg. Salary $59,228

Stability level

5.8

Growth rate 1%

Growth rate 0.3%

Diversity

4.2

Race

American Indian and Alaska Native 0.51%

Asian 6.31%

Black or African American 3.96%

Hispanic or Latino 14.66%

Unknown 3.73%

White 70.83%

Gender

female 8.67%

male 91.33%

Age - 49

Race

American Indian and Alaska Native 3.00%

Asian 7.00%

Black or African American 14.00%

Hispanic or Latino 19.00%

White 57.00%

Gender

female 47.00%

male 53.00%

Age - 49

Stress level

5.8

Stress level is manageable

7.1 - high

Complexity level

6.3

Complexity level is intermediate

7 - challenging

Work life balance

6.7

Work life balance is good

6.4 - fair

Key steps to become a machinist mate 3rd class

Explore machinist mate 3rd class education requirements

Most common machinist mate 3rd class degrees

High School Diploma

42.4 %

Bachelor's

25.5 %

Associate

17.6 %

Start to develop specific machinist mate 3rd class skills

Skills	Percentages
Safety Procedures	14.28%
Preventive Maintenance	7.51%
Auxiliary Machinery	7.17%
Air Compressors	7.13%
Auxiliary Equipment	6.88%

Complete relevant machinist mate 3rd class training and internships

Accountants spend an average of 3-6 months on post-employment, on-the-job training. New machinist mate 3rd classes learn the skills and techniques required for their job and employer during this time. The chart below shows how long it takes to gain competency as a machinist mate 3rd class based on U.S. Bureau of Labor Statistics data and data from real machinist mate 3rd class resumes.

Research machinist mate 3rd class duties and responsibilities

Manage output according to company quality standards and corresponding ISO certification.
Volunteer for extra deployment on the USS Eisenhower.
Train in firefighting as well as various chemical spill cleanup, also to include correct hazardous material handling.
Maintain and repair all firefighting equipment.

Prepare your machinist mate 3rd class resume

When your background is strong enough, you can start writing your machinist mate 3rd class resume.

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