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Custodial Substitute Jobs (NOW HIRING)

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Custodial Substitute information

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$19K

$42.2K

$69K

How much do custodial substitute jobs pay per year?

As of Jul 14, 2026, the average yearly pay for custodial substitute in the United States is $42,244.00, according to ZipRecruiter salary data. Most workers in this role earn between $31,000.00 and $50,000.00 per year, depending on experience, location, and employer.

What does a custodian do at USPS?

A custodian at USPS is responsible for cleaning and maintaining postal facilities, including sweeping, mopping, dusting, and waste disposal. They ensure the work environment is clean, safe, and organized, often using cleaning tools and supplies. The role may require adherence to safety protocols and sometimes involves basic maintenance tasks.

What are some common challenges faced by Custodial Substitutes, and how can I prepare for them?

Custodial Substitutes often face the challenge of quickly adapting to new environments and routines, as they may be assigned to different schools or facilities on short notice. Being prepared to handle varying cleaning protocols, equipment, and schedules is essential. Strong communication skills and flexibility are important, as you'll need to coordinate with permanent custodial staff and respond to unexpected maintenance requests. Preparing by familiarizing yourself with general custodial procedures and maintaining a positive, adaptable attitude can help you succeed in this role.

What are the key skills and qualifications needed to thrive as a Custodial Substitute, and why are they important?

To thrive as a Custodial Substitute, you need basic knowledge of cleaning techniques, sanitation standards, and safe chemical handling, often requiring a high school diploma or equivalent. Familiarity with cleaning equipment, such as floor buffers and industrial vacuums, as well as following safety protocols, is important. Dependability, attention to detail, and the ability to work independently are key soft skills for this position. These skills ensure that facilities remain clean, safe, and welcoming for all occupants, even during staff absences.

What are Custodial Substitutes?

Custodial Substitutes are individuals who temporarily fill in for regular custodial staff in schools, offices, or other facilities when needed. Their responsibilities typically include cleaning and maintaining buildings, such as sweeping floors, emptying trash, sanitizing restrooms, and performing minor repairs. Custodial Substitutes are called upon on an as-needed basis to ensure the cleanliness and safety of the environment when full-time custodians are unavailable due to illness, vacation, or staff shortages. This role requires flexibility, attention to detail, and the ability to follow established cleaning procedures. They play a critical role in maintaining the overall hygiene and functionality of various facilities.

Do custodians get paid more than janitors?

Custodial substitutes and janitors are often similar roles, but pay can vary based on location, experience, and employer. Generally, custodial substitutes may earn slightly higher wages due to temporary or on-call status, but in many cases, their pay rates are comparable to those of janitors working full-time. Salary differences are influenced by union contracts, certifications, and job responsibilities.

How to become a janitor for a school?

To become a custodial substitute for a school, you typically need a high school diploma or equivalent, and some experience in cleaning or maintenance. Applying through the school district or custodial department, completing any required background checks, and demonstrating reliability and basic cleaning skills are essential steps.

What is the highest paying custodian job?

The highest paying custodian jobs are often in specialized facilities such as hospitals, airports, or corporate offices, where experience, certifications, and supervisory responsibilities can lead to higher wages. Custodians with advanced skills, such as equipment operation or hazardous material handling, and those in management or lead roles tend to earn the most in the field.
More about Custodial Substitute jobs
Infographic showing various Custodial Substitute job openings in the United States as of July 2026, with employment types broken down into 77% Full Time, 20% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $42,244 per year, or $20.3 per hour.
Custodial Substitute

Custodial Substitute

Mount Vernon City Schools

Mount Vernon, IL • On-site

$15.25 - $18.25/hr

Other

Re-posted 19 days ago


Job description

 

Custodial/Maintenance Department

 

Custodial Substitutes

 

(This position is to be placed on a substitute call list and is called on an as needed basis.)

 

Qualifications:

 

1.  Prior custodial experience preferred.

 

2.  Industrial Arts Certificate preferred.