Skip to content

JobShark: Find the Right Job

 

Call Center & Customer Services Jobs in California

Here is a selection of Call Center & Customer Services jobs in California, USA

78 of 78 jobsSearch Call Center & Customer Services jobs in California

Appeals and Grievances - RN, Senior

El Dorado Hills, CA
$ 87230 - $ 130900

Your Role The Appeals and Grievances team is responsible for clinically reviewing member appeals and grievances that are the result of either a preservice, post-service or claim denial. The Appeals and Grievances RN Senior will report to the Manager...

16 hours ago

Customer Advocate

Fresno, CA
$17 - $20 per hour

Overview: As a Customer Service Representative, you will play an essential part in ensuring that our loyal and new customers receive the best service possible while accessing the financial products they need. You will serve as an extension of the...

3 days ago

Customer Advocate

Oroville, CA
$10 - $20 per hour

Overview: As a Customer Service Representative, you will play an essential part in ensuring that our loyal and new customers receive the best service possible while accessing the financial products they need. You will serve as an extension of the...

3 days ago

Call Center Associate

Chula Vista, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Geico Customer Service Representative

Chula Vista, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Representative

El Cajon, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Representative

Lemon Grove, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Associate

Lakeside, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Geico Customer Service Representative

Lemon Grove, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Associate

Solana Beach, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Experience Representative

Encinitas, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Associate

Imperial Beach, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Representative

Santee, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Experienced Call Center Representative

Poway, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Experienced Call Center Representative

Lemon Grove, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Experienced Call Center Representative

Alpine, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Geico Customer Service Representative

Rancho San Diego, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Insurance Customer Service Representative

Encinitas, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Experienced Call Center Representative

Bonita, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Associate

Poway, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Experienced Customer Service Representative

Ramona, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Insurance Customer Service Representative

Ramona, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Representative

North Hollywood, CA
$10 - $20 per hour

Overview: As a Customer Service Representative, you will play an essential part in ensuring that our loyal and new customers receive the best service possible while accessing the financial products they need. You will serve as an extension of the...

19 hours ago

Customer Service Representative

San Diego, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Representative

Imperial Beach, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Representative

Bonita, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Associate

Bonita, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Insurance Customer Service Representative

Rancho San Diego, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Experienced Call Center Representative

Winter Gardens, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Associate

Winter Gardens, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Representative

National City, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Experienced Call Center Representative

Santee, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Experience Representative

Solana Beach, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Associate

Encinitas, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Associate

Alpine, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Representative

Bonita, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Geico Customer Service Representative

Lakeside, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Associate

La Presa, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Representative

Imperial Beach, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Experienced Customer Service Representative

San Diego, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Representative

Rancho San Diego, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Associate

Alpine, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Representative

El Cajon, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Insurance Customer Service Representative

Solana Beach, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Associate

La Mesa, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Representative

Solana Beach, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Experienced Call Center Representative

Imperial Beach, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Associate

Coronado, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Experienced Call Center Representative

Ramona, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Experienced Call Center Representative

National City, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Associate

Santee, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Experience Representative

La Presa, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Insurance Customer Service Representative

Poway, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Experienced Call Center Representative

La Mesa, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Associate

La Presa, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Associate

La Mesa, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Insurance Customer Service Representative

Spring Valley, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Insurance Customer Service Representative

Ramona, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Associate

Bonita, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service JOB Training Program

San Jose, CA

Year Up is a one-year or less, intensive job training program that provides young adults with in-classroom skill development, access to internships and/or job placement services, and personalized coaching and mentorship. Year Up participants also...

1 day ago

Call Center Representative

Imperial Beach, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Associate

Bonita, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Insurance Customer Service Representative

Rancho San Diego, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Associate

La Presa, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Associate

Santee, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Experienced Customer Service Representative

Solana Beach, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Experienced Customer Service Representative

La Presa, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Entry Level Customer Service Opportunity

San Jose, CA

Year Up is a one-year or less, intensive job training program that provides young adults with in-classroom skill development, access to internships and/or job placement services, and personalized coaching and mentorship. Year Up participants also...

1 day ago

Customer Service Representative

San Diego, CA
$10 - $20 per hour

Overview: As a Customer Service Representative, you will play an essential part in ensuring that our loyal and new customers receive the best service possible while accessing the financial products they need. You will serve as an extension of the...

1 day ago

Customer Service Representative

Oroville, CA
$10 - $20 per hour

Overview: As a Customer Service Representative, you will play an essential part in ensuring that our loyal and new customers receive the best service possible while accessing the financial products they need. You will serve as an extension of the...

1 day ago

Customer Service Representative

Winter Gardens, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Associate

Lakeside, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Customer Service Associate

Ramona, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Insurance Customer Service Representative

Lakeside, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Associate

National City, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Associate

Winter Gardens, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Call Center Associate

La Mesa, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

Experienced Customer Service Representative

La Mesa, CA
$20.35 per hour/$ 41,005.25

Customer Service Representative - San Diego, CA Salary: $20.35 per hour/$ 41,005.25 annually When you grow, GEICO grows. And if you're the kind of person who likes to solve problems and help others when they need it, you could be a perfect fit to...

23 hours ago

View all Call Center & Customer Services jobs in California