103 customer service jobs found in Pittsburg, CA

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Sep 08, 2026
Per diem
Substitute Assistant Teacher
$16.90 - $24.12 hourly
Catalyst Kids Suisun City, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Assistant Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Support the implementation of developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Support and and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom...
Sep 08, 2026
Per diem
Substitute Associate Teacher
Catalyst Kids Suisun City, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom team Keep...
Oct 28, 2026
Full time
Toddler Teacher
Catalyst Kids Fairfield, CA
Work site: Richardson Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, preschool, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and...
Oct 28, 2026
Full time
Preschool Teacher
Catalyst Kids Fairfield, CA
Work site: Richardson Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and...
Sep 08, 2026
Full time
Preschool Teacher
Catalyst Kids Fairfield, CA
Work site: Richardson Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and...
Sep 08, 2026
Full time
Toddler Teacher
Catalyst Kids Fairfield, CA
Work site: Richardson Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, preschool, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and...
Sep 08, 2026
Full time
Preschool Associate Teacher
Catalyst Kids Fairfield, CA
Work site: Richardson Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and...
Sep 08, 2026
Per diem
Substitute Assistant Teacher
$16.90 - $24.12 hourly
Catalyst Kids Fairfield, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Assistant Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Support the implementation of developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Support and and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom...
Sep 08, 2026
Per diem
Substitute Associate Teacher
Catalyst Kids Fairfield, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom team Keep...
Oct 14, 2026
Part time
Merchandiser Fairfield
$21.35 hourly
BIMBO Bakeries USA Fairfield, CA
Merchandiser   ***This is a Part Time Position*** ***This position will service the Fairfiled , CA   area***    A Merchandiser is responsible for merchandising fresh bakery products in local accounts/grocery stores to ensure adequate product availability on the shelf and on displays.   Your New BBU Career Highlights: Average 20 hours per week (you can enjoy your free time!). Competitive starting pay $21.35/hr. Bragging rights that you make the bread aisle and displays look amazing! What You Can Expect: Keep the read aisle and display locations stocked appropriately in stores. Maintain clean and organized back-room product inventory. Rotate products according to color code. What We Need From You: 18 years of age or older. Valid driver’s license. Reliable transportation. Ability to lift, push/pull up to 50 lbs. In some locations, Merchandisers...
Oct 26, 2026
Full time
Assistant in Training
$19.00 - $23.00 hourly
Buckle Pleasanton, CA
Work site: 405 PLEASANTON CA Summary The Assistant in Training (AIT) and Assistant Manager position’s primary responsibility is to fulfill our mission statement, “to create the most enjoyable shopping experience possible for our Guests.” Additionally, AIT and Assistant Managers perform a variety of sales, merchandising and operational tasks assigned by store management (e.g. cashiering, merchandise display and pulls, register procedures, and routine cleaning of facilities). Work directly with the Store Manager and Leadership Team to develop sales, recruit new Teammates and provide leadership. The AIT and Assistant Manager will also share responsibility for training and motivating Teammates and act as the Store Manager in their absence. The Assistant Manager Position is a progression from the AIT position and therefore includes additional high level duties that are specific to that position, though the majority of job duties and responsibilities are shared....
Aug 26, 2026
Full time
School Technology Specialist - Tech Services Department (2026-27)
$26.13 - $34.96 hourly
Oakland Unified School District Oakland, CA
Ref: 8098 The District and SEIU 1021 are working together to create promotional opportunities for existing staff, therefore this job posting is available for five (5) days for internal candidates based on our collective bargaining agreement. TITLE: Specialist, School Technology REPORTS TO: Principal or Designee DEPARTMENT: Technology Services CLASSIFICATION: Classified FLSA: Non-Exempt WORK YEAR/HOURS: 261 days / 7.5 hours or duty days and hours as assigned ISSUED: Created: June 2016 SALARY GRADE: WTCL 42 BASIC FUNCTION:  Under general supervision, incumbent is a team oriented and student/teacher focused School Technology Specialist with excellent time management skills with a proactive mindset, up-to-date knowledge of current and leading edge school technologies, and strong technical ability. The successful candidate will be able to troubleshoot, repair and maintain a variety technology devices and related peripherals used in assigned...
Oct 14, 2026
Full time
Toddler Teacher
Catalyst Kids Dixon, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, preschool, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom team Keep...
Sep 08, 2026
Per diem
Substitute Assistant Teacher
$16.90 - $24.12 hourly
Catalyst Kids Dixon, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Assistant Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Support the implementation of developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Support and and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom...
Sep 08, 2026
Per diem
Substitute Associate Teacher
Catalyst Kids Dixon, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom team Keep...
Sep 08, 2026
Full time
Preschool Associate Teacher
Catalyst Kids Dixon, CA
Work site: Anderson Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and...
Oct 27, 2026
Part time
Yoga Instructor
$25.52 - $28.35 hourly
24 Hour Fitness Hayward, CA
FULL-TIME Part-time LOCATION 24727 Amador Street Hayward CA 94544 JOB SUMMARY The Group X Coach creates an inviting, inspiring and motivating group exercise experience through delivering pre-choreographed or freestyle group exercise programs to members and guests. ESSENTIAL DUTIES & RESPONSIBILITIES Class Instruction Coach pre-choreographed or freestyle group sessions and classes to a wide variety of members at varying fitness levels in person or via virtual technology. Present group sessions and classes in a way that makes members feel welcomed, encouraged and challenged. Ensure group sessions and classes are delivered with high quality and safe for all fitness levels by educating members on safe techniques and guidelines. Increase member attendance through strong teaching skills and ability to connect with and motivate others. Must maintain an average of Coaching at least 2 classes per week Customer Service Deliver exceptional customer services for...
Oct 27, 2026
Part time
Zumba Instructor
$25.52 - $28.35 hourly
24 Hour Fitness Hayward, CA
FULL-TIME Part-time LOCATION 24727 Amador Street Hayward CA 94544 JOB SUMMARY The Group X Coach creates an inviting, inspiring and motivating group exercise experience through delivering pre-choreographed or freestyle group exercise programs to members and guests. ESSENTIAL DUTIES & RESPONSIBILITIES Class Instruction Coach pre-choreographed or freestyle group sessions and classes to a wide variety of members at varying fitness levels in person or via virtual technology. Present group sessions and classes in a way that makes members feel welcomed, encouraged and challenged. Ensure group sessions and classes are delivered with high quality and safe for all fitness levels by educating members on safe techniques and guidelines. Increase member attendance through strong teaching skills and ability to connect with and motivate others. Must maintain an average of Coaching at least 2 classes per week Customer Service Deliver exceptional customer services for...
Oct 21, 2026
Part time
Teacher, Court Program
$22.01 - $33.02 hourly
Catalyst Kids Hayward, CA
Work site: Hayward Hall of Just CWR Catalyst Community provides unique child care services, which are co-located in multiple court sites in various California Counties. As part of this program, Teachers provide drop-in care for children ages 2.5 or 3 years through 16 (depending on County) on a short-term or on-demand coverage. The primary role of the Teacher is providing quality care and learning experiences for children of various abilities in mixed age groups while parents are attending to court business. This position requires strong communication skills, ability to work in potentially stressful situations, and self-confidence to work independently. Key Responsibilities: Provide care and quality learning experiences for children of multiple ages in the same setting. Create appropriate learning environments inclusive of children with special needs. Learn and implement adaptive methods and strategies for working with all children. Work in a culturally and...
Oct 20, 2026
Part time
Strength Instructor
$25.52 - $28.35 hourly
24 Hour Fitness Hayward, CA
FULL-TIME Part-time LOCATION 24727 Amador Street Hayward CA 94544 JOB SUMMARY The Group X Coach creates an inviting, inspiring and motivating group exercise experience through delivering pre-choreographed or freestyle group exercise programs to members and guests. ESSENTIAL DUTIES & RESPONSIBILITIES Class Instruction Coach pre-choreographed or freestyle group sessions and classes to a wide variety of members at varying fitness levels in person or via virtual technology. Present group sessions and classes in a way that makes members feel welcomed, encouraged and challenged. Ensure group sessions and classes are delivered with high quality and safe for all fitness levels by educating members on safe techniques and guidelines. Increase member attendance through strong teaching skills and ability to connect with and motivate others. Must maintain an average of Coaching at least 2 classes per week Customer Service Deliver exceptional customer services for...