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Teacher Assistant Jobs in Rialto, CA (NOW HIRING)

Peregrine Team

Teaching Assistant

Orange, CA · On-site

$18 - $24/hr

We are seeking a Teaching Assistant to support classroom instruction and student development. Key Responsibilities * Classroom Support: Assist teachers with daily lessons. * Student Support: Help ...

MAOF

ECE Associate Teacher

Montclair, CA · On-site

$19 - $20.93/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Associate Teacher Program: MAOF Child Care/Pre-School Program Salary: $19.00 - $20.93 Per Hour FLSA ... Straightens up and maintains well-arranged orderly environments both inside and outside. * Assist ...

The Learning Experience

Assistant Preschool Teacher

Redlands, CA · On-site

$17 - $20/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We are seeking a passionate and dedicated Assistant Preschool Teacher to join our team. At The Learning Experience, you can have the opportunity to create a positive and engaging learning environment ...

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All JobsTeacher JobsTeacher Assistant JobsTeacher Assistant Jobs in Rialto, CA

Teacher Assistant information

See Rialto, CA salary details

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How much do teacher assistant jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for teacher assistant in Rialto, CA is $15.70, according to ZipRecruiter salary data. Most workers in this role earn between $13.51 and $17.12 per hour, depending on experience, location, and employer.

What qualifications do I need for a teacher assistant?

Teacher assistants typically need a high school diploma or equivalent, and some positions may require postsecondary education such as an associate degree or relevant coursework. Strong communication skills, patience, and the ability to work with children are important, and some states or schools may require background checks or specific certifications like CPR or first aid.

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

To thrive as a Teacher Assistant, you need a foundational understanding of educational practices, classroom management, and child development, often supported by an associate degree or relevant certification. Familiarity with learning management systems, educational software, and basic administrative tools is commonly expected. Strong communication, patience, and teamwork skills help Teacher Assistants effectively support students and collaborate with lead teachers. These abilities are crucial for fostering a positive learning environment and ensuring smooth classroom operations.

What is the difference between Teacher Assistant vs Paraprofessional?

AspectTeacher AssistantParaprofessional
Required CredentialsHigh school diploma or equivalent; some roles may require certificationHigh school diploma or equivalent; often similar certification requirements
Work EnvironmentClassrooms, schools, educational settingsClassrooms, special education, support roles in schools
Employer & Industry UsagePublic and private schools, educational institutionsPublic schools, special education programs, educational support services
Common Search & Comparison IntentUnderstanding roles, qualifications, and responsibilitiesClarifying job duties, certifications, and differences

Both Teacher Assistants and Paraprofessionals support classroom activities and work closely with teachers and students. While their roles often overlap, Paraprofessionals may have additional responsibilities in special education or specific support functions. Both positions typically require similar educational credentials and are employed in educational settings, making them closely related roles in the education industry.

What are the most common challenges teacher assistants face when supporting diverse classrooms, and how can they effectively address them?

Teacher Assistants often work with students from various backgrounds and abilities, which can present challenges such as language barriers, differing learning styles, and behavioral issues. To address these challenges, it's important to collaborate closely with the lead teacher, adapt instructional materials, and use effective communication strategies. Being proactive in seeking professional development opportunities and fostering a supportive classroom environment also helps Teacher Assistants meet the diverse needs of students successfully.

What do you need to work as a teacher assistant?

To work as a teacher assistant, you typically need a high school diploma or equivalent, and some positions may require postsecondary education or relevant coursework. Strong communication skills, patience, and the ability to work with children or students are important. Some roles may also require background checks and certifications such as CPR or first aid.

What does a teacher assistant do?

In schools across the country, teacher assistants—also called paraprofessional educators—are an integral part of classroom culture. Teacher assistants provide help to both teachers and students in a variety of ways. For example, a teacher assistant performs simple administrative tasks, like filing paperwork or putting up bulletin board displays, so that the classroom teacher can focus on planning lessons and grading student work. During classroom instruction, a teacher assistant will circulate the classroom and provide help to students who are off-task or confused. At times, a teacher assistant may be asked to lead a small group of students in extra practice on a given topic.

What is a teacher assistant?

Teacher Assistants, also known as paraprofessionals or teacher aides, are educational professionals who support teachers in the classroom. They help with instructional responsibilities, classroom management, and providing individualized attention to students. Teacher Assistants may assist with grading, preparing materials, supervising students, and supporting students with special needs. Their work allows teachers to focus more on instruction and helps create a positive and effective learning environment.

What does an assistant teacher do?

An assistant teacher supports lead teachers in classroom activities, helps manage student behavior, prepares instructional materials, and provides individual or small group assistance to students. They often work under supervision and may need relevant certifications or background checks depending on the educational setting.

Where do teacher assistants get paid the most?

Teacher assistants tend to earn the highest salaries in regions with higher living costs and larger school districts, such as urban areas or states with higher average wages. States like Massachusetts, Connecticut, and California often offer higher pay rates due to demand and cost of living, especially for those with specialized skills or certifications. Salary can also vary based on experience, education level, and the type of school or district.

What qualifications do you need to be an assistant teacher?

Assistant teachers typically need a high school diploma or equivalent, and some positions require an associate degree or coursework in early childhood education or a related field. Relevant skills include patience, communication, and the ability to work with children, and some roles may require background checks or certifications such as CPR or first aid.
More about Teacher Assistant jobs

What are the most commonly searched types of Teacher jobs in Rialto, CA?

The most popular types of Teacher jobs in Rialto, CA are:

What are popular job titles related to Teacher Assistant jobs in Rialto, CA?

For Teacher Assistant jobs in Rialto, CA, the most frequently searched job titles are:

What cities near Rialto, CA are hiring for Teacher Assistant jobs?

Cities near Rialto, CA with the most Teacher Assistant job openings:

Teacher Assistant jobs near you
Infographic showing various Teacher Assistant job openings in Rialto, CA as of August 2026, with employment types broken down into 1% As Needed, 76% 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 $32,663 per year, or $15.7 per hour.

Preschool Assistant Teacher

St Mary's Montessori

Rancho Cucamonga, CA • On-site

$16.90 - $23/hr

Full-time

Posted 23 days ago

Job description


GENERAL OVERVIEW OF JOB


The Montessori Assistant Teacher serves as a guide, effectively communicating with children, parents, and staff. This role requires providing quality, nurturing care to infants, toddlers, and preschool children enrolled in the school. The Assistant Teacher must demonstrate skills to address developmental needs and help direct children academically, emotionally, and physically within a prepared Montessori environment. The role includes adapting to student and community needs, fostering positive interactions with teacher assistants, students, and parents, assisting in Montessori teacher training, ensuring a safe and clean environment, and participating in special events and assisting the Lead Teacher.


RESPONSIBILITIES AND DUTIES

  1. Employee Policies/ Parent Handbook:
    • Full knowledge and understanding of St. Mary’s Montessori School parent and employee policies, handbooks, and procedures. Full knowledge and understanding of State of California: Department of Social Services Title 22 regulations.


2. Students:

  • Customer Service: Consistently meet teacher responsibilities related to customer service, guiding, and nurturing the development of infant, toddler, and preschool students.
  • Prepared Environment: Provide a prepared environment with identifiable activity routines, facilitating activity transitions and constantly observing students.
  • Montessori Principles: Demonstrate working knowledge and application of Montessori principles/philosophy.
  • Daily Schedule: Use a daily schedule based on Montessori ideals, acting as a reference and exemplar for students.
  • Learning Environment: Create an environment that fosters and showcases Montessori learning.
  • Kindergarten Readiness: Maintain knowledge of local primary expectations for kindergarten readiness, guiding the learning process accordingly.


3. Parent Relations:

  • Confidentiality: Recognize and respect parent/student confidentiality.
  • Positive Interaction: Interact with parents positively and in a friendly manner.
  • Feedback: Provide parents with basic daily feedback.
  • Parental Involvement: Encourage parental involvement and support the student’s relationship with their family by appreciating student’s families as part of the Montessori program and incorporating family culture into student experiences.


4. Care:

  • Supervision: Maintain constant supervision of students, attend to students in distress, and ensure safety during activities.
  • Positive Discipline: Use positive Montessori discipline techniques.
  • Supportive Interaction: Interact with students supportively, using their names and a calm tone of voice.
  • Policy Adherence: Follow policies, procedures, and regulatory standards for student activities.
  • Reporting: Report signs of illness, injury, or abuse to the Head of School and take appropriate emergency action.
  • Sanitary Standards: Maintain sanitary standards for self and students.


5. Other Staff Duties:

  • Collaboration: Collaborate with the Lead Teacher during sanitizing and prep time.
  • Child Greeting: Ensure each child is warmly greeted upon arrival.
  • Environment Maintenance: Maintain a safe, clean caregiving environment, practicing good hygiene and ensuring the well-being and safety of all children.
  • Positive Attitude: Maintain a positive, calm attitude and a pleasant, soothing voice, modeling this for parents and others.
  • Training and Meetings: Attend all training opportunities, staff meetings, and professional development activities.
  • Organized Environment: Maintain a neat, well-organized, and attractive prepared environment consistent with Montessori pedagogy.
  • Parent Relationships: Develop effective relationships with parents, providing opportunities to discuss and understand the child’s progress and encouraging bonding with the class and school community.
  • Regular Attendance: Consistently and regularly attend work as scheduled.
  • Additional Duties: Complete other duties as assigned by the Head of School.
  • Facility Maintenance: Supervise facility clean-up and maintenance of student areas, both interior and exterior.


Employees may be assigned additional duties and responsibilities beyond their job description as needed. These duties may vary from time to time. Such assignments are expected to be within the employee's skills and capabilities and contribute to their professional development.

REQUIREMENTS


Salaried employees are required to maintain a valid, one-year, employment agreement with St. Mary’s Montessori School.


  1. EDUCATION / WORK EXPERIENCE:

The MINIMUM required to qualify for this position.

  • 12 ECE units.
  • Coursework in child development.
  • One year of experience in an early childhood program.


  1. SPECIALIZED TRAINING AND/OR LICENSING:
  • Required licenses, certificates, or specialized ongoing training (e.g., CPR, ECE units, law enforcement clearance).
  • Training and experience necessary to develop supportive relationships with young children.


  1. ABILITIES AND SKILLS:

Special abilities the position requires.

  • Work independently with minimal supervision.
  • Flexible and adaptable to constant change.
  • Strong tact and diplomacy; ability to interact and work cooperatively with students, parents, and staff.
  • Ability to prioritize, organize, and plan work activities independently.
  • Effective communication skills, both orally and in writing.
  • Initiative to develop and maintain communication and relationships with parents and others.
  • Knowledge and skill in instructional principles, methods, and techniques of the Montessori program.
  • Skill in obtaining, clarifying, and exchanging information.
  • Skill in classroom management with guidance from the Lead Teacher/Assistant Director.
  • Skill in handling student discipline.
  • Ability to serve as a role model and treat students as individuals professionally.
  • Ability to maintain confidentiality.
  • Ability to establish and maintain effective working relationships in a diverse setting.
  • Ability to fully participate as a team member in a professional learning community.
  • Ability to embrace and incorporate Montessori philosophy guidance.


  1. MENTAL AND PHYSICAL DEMANDS:

The mental discipline and physical requirements that occur regularly in performing the job duties.


• Reading/interpreting • Customer service • Hearing/Talking/Seeing

instructions • Reasoning/judgment • Pushing/pulling

• Language skills • Carrying • Repetitive motion

• Detailed work • Standing • Reaching

• Training • Driving • Walking

• Confidentiality • Kneeling/Crouching/Crawl • Sitting

• Math • Attendance • Lifting 10-40 lbs.

• Problem-solving • Squatting • Speaking


  1. EXPOSURE TO:

• Moderate hazards

• Childhood illnesses

• Heat/cold

• Noise


  1. SUPERVISION:

The amount of supervision this position requires: Limited supervision.

SCOPE

  1. ANALYSIS & DECISION MAKING:

Examples of typical decisions and/or recommendations this position makes.


1. Determine responses to parental inquiries.

2. Recommend Staffing needs

3. Make recommendations of Staff performance reviews

4. Communicate issues and problems with the Administration and H.R.

5. Inform the supervisor of any requests or actions violating the parent handbook, employee manual/policies, and procedures.


  1. IMPACT:
  • Positive interaction with parents enhances the school's reputation; negative interaction can result in loss of trust and enrollment.
  • Good decisions benefit students’ well-being and education; poor decisions can negatively impact students and cause parental concerns.
  • Effective training and orientation can facilitate a positive start for students; poor interaction can lead to staff problems and poor student supervision.



  1. CONTACT WITH OTHERS:
External Contacts Frequency

Parents Regularly

Government/state Agencies Rarely

Internal Contacts Frequency

Management Regularly

Staff Regularly

Students Regularly


ORGANIZATIONAL STRUCTURE

Assistant Teacher

Lead Teacher

Assistant Director


Head of School


Corporate Staff


Company President


The above information is intended to describe the most important aspects of the position. It is not intended to be

construed as an exhaustive list of all responsibilities, duties, and skills required in order to perform the work.