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Customer Jobs in California (NOW HIRING)

SiTime Corporation

Customer Engineer

Santa Clara, CA · On-site

$124K - $171K/yr

Analyze customer requirements and recommend suitable semiconductor products or systems. * Validate customer facing solutions in the lab to ensure system performance with our proposed solutions.

Ampersand

Customer Engineer

San Francisco, CA · On-site

$89K - $205K/yr

Craft, Customer Empathy, Ownership Mindset, Velocity, and Humility. The Role We're hiring a Customer Engineer to serve as the technical backbone of our customer relationships, from first ...

Applied Materials

Customer Engineer

Santa Clara, CA · On-site

$42.50 - $58.90/hr

As a Field Service Engineer [Customer Engineer] at Applied Materials, you serve as the direct liaison with customers, collaborating closely to install, maintain, and upgrade equipment. You'll use ...

New

Column

Customer Engineer

San Francisco, CA · On-site

As a Customer Engineer, you will work cross-functionally to support customer implementations, drive payment volume, and contribute to product development by gathering feedback and identifying ...

Kitu Systems, Inc.

Customer Engineer

San Diego, CA · On-site +1

Customer Engineer Opportunity - Remote Kitu Systems is a global leader in smart energy platforms and services. Our solutions help utility companies, manufacturers, enterprises, and residential ...

Kitu Systems, Inc.

Customer Engineer

San Diego, CA · On-site +1

Our solutions help utility companies, manufacturers, enterprises, and residential customers make the most of clean energy resources including solar, battery storage and electric vehicles. Kitu ...

Vianai Systems

Customer Engineer

Palo Alto, CA · On-site +1

$140K - $180K/yr

Our ideal Customer Engineer is hands-on, collaborative, self-motivated, and innovative. We hope you are as excited as we are to create human-centered AI products poised for rapid growth and adoption.

Vianai Systems

Customer Engineer

Palo Alto, CA · On-site +1

$140K - $180K/yr

Our ideal Customer Engineer is hands-on, collaborative, self-motivated, and innovative. We hope you are as excited as we are to create human-centered AI products poised for rapid growth and adoption.

Restaurant365

$116K - $174K/yr

As a Customer Architect, you'll play a critical role in helping our largest and most strategic customers realize the full value of the Restaurant365 platform. Partnering closely with Strategic ...

New

Standard Metrics

Customer Success

San Francisco, CA · On-site

$105K - $145K/yr

Come Build With Us The Customer Success team at Standard Metrics is responsible for the complete post-sales lifecycle of our customers, working with some of the best venture capital firms and ...

Bergsen Metals Inc

Customer Services

Santa Fe Springs, CA · On-site

$25 - $30/hr

We strive to exceed our customer's expectations through a combination of first-rate service and top-quality steel. Bergsen prides itself on supplying material at fair prices that is competitive ...

Restaurant365

Customer Architect

Irvine, CA

$116K - $174K/yr

As a Customer Architect, you'll play a critical role in helping our largest and most strategic customers realize the full value of the Restaurant365 platform. Partnering closely with Strategic ...

Restaurant365

Customer Architect

Irvine, CA

$116K - $174K/yr

As a Customer Architect, you'll play a critical role in helping our largest and most strategic customers realize the full value of the Restaurant365 platform. Partnering closely with Strategic ...

New

Restaurant365

Customer Architect

Irvine, CA · On-site

As a Customer Architect, you'll play a critical role in helping our largest and most strategic customers realize the full value of the Restaurant365 platform. Partnering closely with Strategic ...

Krea

Customer Success

San Francisco, CA · On-site

Founding Customer Success Manager Krea is building next-generation AI creative tools for artists, designers, and studios. Our mission is to make AI intuitive, controllable, and genuinely useful for ...

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Showing results 21-40

All JobsCustomer JobsCustomer Jobs in California

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How much do customer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for customer in California is $18.55, according to ZipRecruiter salary data. Most workers in this role earn between $15.19 and $20.62 per hour, depending on experience, location, and employer.

What is a customer service representative?

Customer service representatives are professionals who interact with customers on behalf of a company to address inquiries, resolve complaints, and provide information about products and services. They typically communicate with customers via phone, email, chat, or in-person. Their primary goal is to ensure customer satisfaction by addressing concerns efficiently and accurately, helping to maintain positive relationships between the company and its clients. Customer service representatives are essential in almost every industry, as they help retain customers and uphold a company’s reputation.

What are some common challenges faced by customer service representatives, and how can they be managed effectively?

Customer Service Representatives often encounter challenging situations such as handling difficult customers, managing high call volumes, or resolving complex issues efficiently. To manage these challenges, it's important to develop strong communication and problem-solving skills, remain patient and empathetic, and utilize available support resources such as knowledge bases or team leads. Many organizations provide training and encourage collaboration among team members to share best practices, which helps reps continuously improve their approach and maintain high customer satisfaction.

What are the key skills and qualifications needed to thrive as a customer service representative, and why are they important?

To thrive as a Customer Service Representative, you need strong communication, problem-solving, and interpersonal skills, often supported by a high school diploma or equivalent. Familiarity with customer relationship management (CRM) software, ticketing systems, and basic office applications is typically required. Patience, empathy, and the ability to remain calm under pressure are standout soft skills in this role. These abilities are vital for resolving customer issues efficiently, maintaining satisfaction, and upholding the company's reputation.

What is the difference between Customer vs Customer Service Representative?

AspectCustomerCustomer Service Representative
Primary RoleEnd-user or client of a product/serviceAssists customers, handles inquiries, resolves issues
Required SkillsCommunication, patience, product knowledgeCommunication, problem-solving, product knowledge
Work EnvironmentVaries; retail, online, call centersCall centers, retail stores, online support
Common CertificationsNone typically requiredCustomer service certifications optional

While 'Customer' refers to the end-user or client receiving a product or service, a 'Customer Service Representative' is a professional who interacts directly with customers to address inquiries and resolve issues. Understanding this distinction helps clarify roles within the industry and improves communication strategies.

What are good customer service jobs?

Customer service jobs include roles such as customer service representative, call center agent, retail associate, and hospitality staff. These positions typically require strong communication skills, patience, and problem-solving abilities, and may involve working with customer management software or CRM tools. They often offer flexible schedules and opportunities for advancement within various industries.

What are the most commonly searched types of Customer jobs in California?

The most popular types of Customer jobs in California are:

What cities in California are hiring for Customer jobs?

Cities in California with the most Customer job openings:

Customer jobs near you
Infographic showing various Customer job openings in California as of August 2026, with employment types broken down into 70% Full Time, 26% Part Time, 2% Temporary, and 2% Contract. Highlights an 89% Physical, 1% Hybrid, and 10% Remote job distribution, with an average salary of $38,586 per year, or $18.6 per hour.

Customer Engineer

SiTime Corporation

Santa Clara, CA • On-site

$124K - $171K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 21 days ago

Job description

About SiTime

SiTime is the Precision Timing company.


Timing is the heartbeat of all electronics, ensuring performance, resilience and scalability. For decades, quartz devices, non-silicon technology, have kept systems in sync, but they struggle in harsher, more demanding environments. MEMS-based Precision Timing delivers greater accuracy, smaller size and resilience. Today, MEMS timing powers over 400 applications, including high-growth ones in AI datacenters, automated driving, industrial and humanoid robots, wearables and IoT.


Our semiconductor MEMS programmable solutions offer a rich feature set that enables customers to differentiate their products with higher performance, smaller size, lower power, and better reliability. With more than 4 billion devices shipped, SiTime is changing the timing industry. For more information, visit: www.sitime.com.

Job Summary:

We are looking for a highly skilled and motivated Customer Application Engineer (CE) with a background in semiconductors to join our technical support and customer success team. In this role, you will act as a key technical liaison between our product development teams and our customers across the US and provide lab support for the Application CE team ensuring optimal integration, performance, and application of our semiconductor solutions.

Responsibilities:

  • Provide technical support and solutions to customers in pre-sales and post-sales stages.
  • Analyze customer requirements and recommend suitable semiconductor products or systems.
  • Validate customer facing solutions in the lab to ensure system performance with our proposed solutions.
  • Develop and deliver product presentations, technical documentation, and training.
  • Support design-in efforts for customer projects (e.g., embedded systems, precise time solutions, power electronics, RF).
  • Conduct in-depth technical problem solving and root cause analysis.
  • Participate in field trials, customer visits, and technical workshops across the region.
  • Stay current with semiconductor trends, applications, and competitive landscape.
  • Direct involvement with product marketing in product roadmap synthesis and next-generation solutions.

Qualifications & Requirements :

  • Bachelor or master degree in electrical engineering, electronics, or a related field.
  • 5+ years of experience in semiconductor applications, support, or product engineering.
  • Solid knowledge of
  • Analog/digital electronics
  • Integrated Circuit technology
  • Oscillators
  • PLL
  • Clock Distribution
  • Embedded Systems
  • Hands-on experience with lab equipment such as Spectrum Analyzer, oscilloscope, signal generators, phase noise analyzer etc.
  • Hands on experience with Python scription for lab automation
  • Hands on experience with embedded C
  • Strong problem-solving skills and experience in debugging hardware/software systems.
  • Excellent verbal and written communication and customer-facing skills.

Desired Characteristics & Attributes:

  • Analytical mindset: Ability to diagnose complex issues in electronic systems and propose effective solutions.
  • System-level thinking: Understanding how semiconductor components fit within larger system architectures (e.g., EVs, industrial automation, telecom).
  • Detail-oriented: Precision is critical when working with datasheets, layout guidelines, and electrical specifications.
  • Tech-savvy: Comfortable with simulation tools, lab equipment, embedded systems, and common programming/scripting languages (e.g., C, Python, MATLAB).
  • Customer-focused: Strong commitment to supporting clients and understanding their needs from a system and business perspective.
  • Clear communicator: Able to explain complex technical topics to both technical and non-technical audiences.
  • Collaborative spirit: Works well with cross-functional teams, including sales, R&D, and product marketing.
  • Cultural adaptability: Comfortable working in diverse, multinational environments.
  • Reliability: Dependable, structured, and consistent in delivering high-quality work on time.

Compensation:


At SiTime, we believe great work deserves great rewards. We offer a comprehensive and highly competitive compensation package designed to attract top talent.


The annual base salary range for this role is $124,920.00 – $171,770.00. The final offer is determined by factors such as location, experience, education, and training.


In addition to base salary, this role is eligible for a quarterly bonus tied to the achievement of innovation goals—reflecting our commitment to recognizing meaningful impact. We also offer equity grants, providing a meaningful opportunity to share in the company’s future growth and success.

Benefits offered : 401k plan, health and wellness that includes medical, dental, vision, life, parental leave, legal services, and time off plans.

SiTime is an Equal Opportunity Employer. We treat each person fairly and we do not tolerate discrimination or harassment against anyone on the basis of any protected characteristics, including race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, pregnancy, political affiliation, protected veteran status, protected genetic information, or marital status or other characteristics protected by law. SiTime participates in the E-Verify program.

Learn More about SiTime: Review the Get to Know SiTime section of our career page to explore our culture, values, and what makes us unique.

  • Innovation on Top – Philosophies of Innovation with Rajesh Vashist
  • Fabrication Knowledge – An Interview with Rajesh Vashist
  • SiTime Corporation – YouTube

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