How To Become A Line Maintainer: What It Is and Career Path

What is a line maintainer and how to become one

Updated January 8, 2025

2 min read

There is more than meets the eye when it comes to being a line maintainer. For example, did you know that they make an average of $18.33 an hour? That's $38,120 a year! Between 2018 and 2028, the career is expected to grow 6% and produce 13,600 job opportunities across the U.S.

ScoreLine MaintainerUS Average

Salary

3.0

Avg. Salary $38,120

Avg. Salary $59,228

Stability level

7.2

Growth rate 6%

Growth rate 0.3%

Diversity

5.5

Race

American Indian and Alaska Native 0.81%

Asian 4.57%

Black or African American 9.40%

Hispanic or Latino 16.79%

Unknown 5.79%

White 62.64%

Gender

female 9.21%

male 90.79%

Age - 45

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 - 45

Stress level

7.2

Stress level is high

7.1 - high

Complexity level

8.2

Complexity level is challenging

7 - challenging

Work life balance

3.9

Work life balance is poor

6.4 - fair

Key steps to become a line maintainer

Explore line maintainer education requirements

Most common line maintainer degrees

High School Diploma

42.4 %

Bachelor's

21.2 %

Diploma

15.2 %

Start to develop specific line maintainer skills

Skills	Percentages
Quality Checks	94.65%
Production Equipment	5.35%

Complete relevant line maintainer training and internships

Accountants spend an average of 1-3 months on post-employment, on-the-job training. New line maintainers 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 line maintainer based on U.S. Bureau of Labor Statistics data and data from real line maintainer resumes.

Research line maintainer duties and responsibilities

Accomplish final operational checkout for conformance to customer specifications of prototype and new electronic systems including system installation on new airframes.
Receive and implement combat orders and direct deployment of personnel in offensive, defensive and retrograde operations.
Maintain a clean and healthy environment and pass all USDA inspections.
Accomplish final operational checkout for conformance to customer specifications of prototype and new electronic systems including system installation on new airframes.

Prepare your line maintainer resume

When your background is strong enough, you can start writing your line maintainer resume.

You can use Zippia's AI resume builder to make the resume writing process easier while also making sure that you include key information that hiring managers expect to see on a line maintainer resume. You'll find resume tips and examples of skills, responsibilities, and summaries, all provided by Zippi, your career sidekick.

Choose from 10+ customizable line maintainer resume templates

Build a professional line maintainer resume in minutes. Browse through our resume examples to identify the best way to word your resume. Then choose from 10+ resume templates to create your line maintainer resume.