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Assistant Custodian Jobs (NOW HIRING)

Custodian Substitute

San Antonio, TX

$13.50 - $18/hr

Comply with local laws and procedures for storage and disposal of trash. * Assist with lunchroom ... Perform other duties as assigned by Head Custodian or Assistant Custodian. Note: Not all applicants ...

Custodian

Ithaca, NY · On-site

$17.50 - $19.50/hr

Check and lock or unlock building entrances * Assist custodial supervisor in the completion of duties as outlined under the Facilities Department * Uphold standards of professionalism with regard to ...

Custodian

Cortland, NY

$17.50 - $19.50/hr

Check and lock or unlock building entrances * Assist custodial supervisor in the completion of duties as outlined under the Facilities Department * Uphold standards of professionalism with regard to ...

Custodian

Ithaca, NY

$17.50 - $19.50/hr

Check and lock or unlock building entrances * Assist custodial supervisor in the completion of duties as outlined under the Facilities Department * Uphold standards of professionalism with regard to ...

Custodian

Cortland, NY · On-site

$17.50 - $19.50/hr

Check and lock or unlock building entrances * Assist custodial supervisor in the completion of duties as outlined under the Facilities Department * Uphold standards of professionalism with regard to ...

Custodian

Cortland, NY · On-site

$17.50 - $19.50/hr

Check and lock or unlock building entrances * Assist custodial supervisor in the completion of duties as outlined under the Facilities Department * Uphold standards of professionalism with regard to ...

Custodian

Cortland, NY · On-site

$17.50 - $19.50/hr

Check and lock or unlock building entrances * Assist custodial supervisor in the completion of duties as outlined under the Facilities Department * Uphold standards of professionalism with regard to ...

Custodian

Ithaca, NY · On-site

$17.50 - $19.50/hr

Check and lock or unlock building entrances * Assist custodial supervisor in the completion of duties as outlined under the Facilities Department * Uphold standards of professionalism with regard to ...

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How much do assistant custodian jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for assistant custodian in the United States is $17.10, according to ZipRecruiter salary data. Most workers in this role earn between $14.42 and $19.23 per hour, depending on experience, location, and employer.

What is an assistant custodian?

Assistant custodians are support staff responsible for maintaining cleanliness, sanitation, and basic upkeep in facilities such as schools, offices, or public buildings. They work under the supervision of head custodians or maintenance managers, performing tasks like sweeping, mopping, trash removal, and minor repairs. Assistant custodians help ensure a safe, clean, and welcoming environment for building occupants. Their duties may also include setting up rooms for events and reporting any maintenance issues.

What skills and qualifications are needed to be an assistant custodian?

To thrive as an Assistant Custodian, you need practical knowledge of cleaning procedures, safe handling of chemicals, and physical stamina, often supported by a high school diploma or equivalent. Familiarity with cleaning equipment, floor care machines, and safety protocols like OSHA standards is typically required. Reliability, attention to detail, and the ability to work independently or as part of a team are valuable soft skills in this role. These competencies ensure a safe, clean, and welcoming environment for building occupants, which is vital for health and operational efficiency.

What challenges do assistant custodians face and how can they prepare for them?

Assistant Custodians often encounter challenges such as maintaining cleaning standards across large or high-traffic areas, managing time effectively to complete tasks during busy schedules, and responding to unexpected maintenance issues. Being adaptable, organized, and proactive in communication with supervisors and team members helps address these challenges. Familiarity with proper cleaning techniques and equipment usage also ensures efficiency and safety on the job.

What is the difference between Assistant Custodian vs Custodian?

AspectAssistant CustodianCustodian
CredentialsHigh school diploma or equivalent; some positions may require custodial certificationsHigh school diploma or equivalent; custodial certifications often preferred
Work EnvironmentSchools, offices, public buildings; assisting with cleaning and maintenancePrimary cleaning and maintenance of facilities; more independent tasks
Employer & IndustryEducational institutions, government buildingsSchools, commercial buildings, public facilities
Job ResponsibilitiesAssisting with cleaning, minor repairs, and supply managementPerforming cleaning, maintenance, and repairs independently

The main difference between an Assistant Custodian and a Custodian is the level of responsibility. Assistant Custodians typically support custodial staff with cleaning and minor tasks, while Custodians handle more independent cleaning and maintenance duties. Both roles often require similar credentials and work in similar environments, but Custodians usually have greater responsibility and autonomy.

How much does an assistant custodian make?

An assistant custodian typically earns between $12 and $20 per hour, depending on location, experience, and employer. They often work in schools, hospitals, or commercial buildings, performing cleaning and maintenance tasks, sometimes requiring basic certifications or training. Annual salaries generally range from $25,000 to $40,000 for full-time positions.

What does an assistant custodian do?

An assistant custodian supports the lead custodian in cleaning and maintaining buildings, such as schools or offices. They perform tasks like sweeping, mopping, trash removal, and restocking supplies, often working during scheduled hours and following safety procedures.

What cities are hiring for Assistant Custodian jobs?

Cities with the most Assistant Custodian job openings:

What are the most commonly searched types of Custodian jobs?

The most popular types of Custodian jobs are:

What states have the most Assistant Custodian jobs?

States with the most job openings for Assistant Custodian jobs include:

Infographic showing various Assistant Custodian job openings in the United States as of August 2026, with employment types broken down into 2% As Needed, 75% Full Time, 20% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $35,564 per year, or $17.1 per hour.

Assistant Custodian Engineer- School #58- 12mths/ 40hrs

Rochester City School District

Rochester, NY • On-site

$14.75 - $19.75/hr

Full-time

Posted 21 days ago


Rochester City School District rating

6.6

Company rating: 6.6 out of 10

Based on 27 frontline employees who took The Breakroom Quiz

367th of 640 rated elementary and secondary schools


Job description

This is a custodial position responsible for assisting a Custodian Engineer with general housekeeping, maintenance tasks, semi-skilled repair work, steam boiler maintenance, recordkeeping, and the general physical condition of an assigned building or school in the Rochester City School District. The Assistant Custodian Engineer differs from Custodian Engineer by the absence of supervisory responsibilities and more hands on work. The employee reports directly to, and works under the general supervision of a Custodian Engineer or other higher level staff member.

General supervision may be exercised over Custodial Assistants or Cleaners. The Assistant Custodian Engineer may assume the Custodian Engineers responsibilities in his/her absence. Does related work as required.Graduation from high school or possession of an equivalency diploma, PLUS either:(A)One (1) year of paid full time or its part time equivalent experience in building housekeeping, operation and maintenance work involving the operation of a stationary steam plant; OR,(B)Possession of a Chief, First, Second or Third Class Stationary Engineers License issued by a Board of Stationary Engineers in the State of New York

NOTE: Additional experience can be substituted for the educational requirement on a year for year basis. SPECIAL REQUIREMENT: Possession of a Third Class Stationary Engineers license issued by a Board of Stationary Engineers in the State of New York at the time of appointment.(All need not be performed in a given position. Other related activities may be performed although not listed.) Performs maintenance activities including building service, housekeeping, general maintenance, mechanical and electrical maintenance, steam boiler maintenance, plumbing and minor carpentry work including rebuilding fixtures and replacing non working parts;Fires and maintains steam boilers and related equipment;Reads meters and gauges to determine operating condition of equipment and tests the chemical composition of the water in the boilers;Disassembles boilers to clean and repair internal parts;Operates air conditioning units and related equipment and performs minor repairs;Cleans and lubricates pumps, fans, air compressors and other equipment;Maintains floors and carpets in halls, stairways, classrooms, locker rooms, offices, and rest rooms;Assists in keeping records of boiler checks, purchase orders, requisitions and payroll information;Collects and disposes of refuse;Washes, paints and varnishes furniture and equipment;Performs basic grounds and maintenance tasks with hand or power equipment;Closes and locks all windows and secures buildings;Monitors the operation of swimming pool pumps and filters and treats the water with chemicals.FULL PERFORMANCE KNOWLEDGES, SKILLS, ABILITIES AND PERSONAL CHARACTERISTICS: Good knowledge of building housekeeping and maintenance methods, materials and equipment; good knowledge of the operation and maintenance of steam boilers and related equipment; ability to assist with maintenance of records of department activities and expenditures; ability to follow oral and written instructions; ability to operate electrical and manual cleaning equipment; ability to perform semi skilled repair work on complex operating systems; ability to make minor maintenance repairs; ability to communicate effectively orally and in writing; ability to work well with others, specifically students and teaching staff; physical condition commensurate with the demands of the position.


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