How To Become A Janitorial Supervisor: What It Is and Career Path

What is a janitorial supervisor and how to become one

Updated January 8, 2025

4 min read

Janitorial supervisors are in charge of overseeing the work of janitors in large establishments employing maintenance teams, such as schools, hospitals, hotels, office buildings, among others. They delegate tasks for the members of the janitorial staff and make sure the work is carried out properly and on time.

Working in this position, you will schedule shifts, make sure workers turn up, or find substitutes in case they don't. You will make sure necessary working tools are in functional condition and cleaning supplies are at hand. You will hire and train your people, make sure your team works well together, and step in to perform maintenance work yourself if necessary.

A GED is enough to get you hired for this position, in terms of formal education. You will need experience on the job as a janitor, and organizational and leadership skills will also be necessary. You have to be good with communication and customer service, and familiarity with basic computer software will also be important. If you have what it takes, you will be able to make $34,084 per year on average working in this position.

ScoreJanitorial SupervisorUS Average

Salary

2.6

Avg. Salary $33,133

Avg. Salary $59,228

Stability level

7.7

Growth rate 4%

Growth rate 0.3%

Diversity

3.4

Race

American Indian and Alaska Native 1.07%

Asian 3.32%

Black or African American 10.08%

Hispanic or Latino 18.20%

Unknown 5.54%

White 61.79%

Gender

female 40.97%

male 59.03%

Age - 51

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 - 51

Stress level

7.7

Stress level is high

7.1 - high

Complexity level

5.2

Complexity level is intermediate

7 - challenging

Work life balance

6.0

Work life balance is fair

6.4 - fair

Key steps to become a janitorial supervisor

Explore janitorial supervisor education requirements

Most common janitorial supervisor degrees

High School Diploma

47.7 %

Associate

19.0 %

Diploma

13.7 %

Start to develop specific janitorial supervisor skills

Skills	Percentages
Minor Maintenance	10.10%
Cleanliness	8.82%
Safety Procedures	7.33%
Commercial Cleaning	6.16%
Work Ethic	6.15%

Complete relevant janitorial supervisor training and internships

Accountants spend an average of 3-6 months on post-employment, on-the-job training. New janitorial supervisors 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 janitorial supervisor based on U.S. Bureau of Labor Statistics data and data from real janitorial supervisor resumes.

Research janitorial supervisor duties and responsibilities

Clean windows, mirrors, using cleaners, sponges, or squeegees.
Maintain HVAC equipment in optimum condition.
Clean spills and other hazards using sponges and squeezes.
Operate trane summit and backtalk computer software for school HVAC system.

Prepare your janitorial supervisor resume

When your background is strong enough, you can start writing your janitorial supervisor 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 janitorial supervisor resume. You'll find resume tips and examples of skills, responsibilities, and summaries, all provided by Zippi, your career sidekick.

Choose from 10+ customizable janitorial supervisor resume templates

Build a professional janitorial supervisor 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 janitorial supervisor resume.

Apply for janitorial supervisor jobs

Now it's time to start searching for a janitorial supervisor job. Consider the tips below for a successful job search:

Browse job boards for relevant postings
Consult your professional network
Reach out to companies you're interested in working for directly
Watch out for job scams

How do janitorial supervisors rate their job?

-/5

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Janitorial supervisor reviews

A zippia user wrote a review on May 2019

Pros

I love working with others. Im an expert in detailing and doing things in a fast speed. I'm good with multi task. I can help others succeed.

Cons

What I don't like is having to deal with leads that they expect to much when you only have a few hours. Also can't deal with lazy people. Who don't like to progress.