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Field Application Engineer Jobs in California (NOW HIRING)

PHIHONG USA

Field Application Engineer - Power Supply

Fremont, CA · On-site

$85K - $95K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Field Application Engineer - Power Supply Compensation: $85K-$95K DOE Location: Fremont, CA We are seeking a Field Application Engineer to support customers with the design, integration, and ...

Avnet, Inc.

Field Application Engineer

San Diego, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Interface with the engineering departments of customers and suppliers. Performs a variety of ... Proactively provides general application and product level sales training, proactively align with ...

Avnet, Inc.

Field Application Engineer

San Diego, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Interface with the engineering departments of customers and suppliers. Performs a variety of ... Proactively provides general application and product level sales training, proactively align with ...

GMV

Field Application Engineer

Sacramento, CA · On-site +1

If you don't know us yet, we are an engineering and technological innovation company working on several areas, including the space sector, where we lead missions and projects in flight segment ...

FieldAI

Field Application Engineer - Irvine, CA

Irvine, CA · On-site

$60K - $80K/yr

Field Application Engineer Location: Irvine, CA - Frequent Nationwide Travel Required Job Type: Full time Who are We? Field AI is transforming how robots interact with the real world. We are building ...

FieldAI

Field Application Engineer - Irvine, CA

Irvine, CA · On-site

$60K - $80K/yr

Field Application Engineer Location: Irvine, CA - Frequent Nationwide Travel Required Job Type: Full time Who are We? Field AI is transforming how robots interact with the real world. We are building ...

SOITEC-en

US Field Application Engineer

Spring Valley, CA · On-site +1

$130K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

We are seeking a motivated and experienced Field Application Engineer to be the primary technical liaison for our key customers across the United States. This is a critical, high-impact role that ...

SOITEC-en

US Field Application Engineer

Spring Valley, CA · On-site +1

$130K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

We are seeking a motivated and experienced Field Application Engineer to be the primary technical liaison for our key customers across the United States. This is a critical, high-impact role that ...

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Showing results 41-60

All JobsField Application Engineer JobsField Application Engineer Jobs in California

Field Application Engineer information

See California salary details

$49.8K

$107K

$179.6K

How much do field application engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for field application engineer in California is $106,998.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,400.00 and $126,800.00 per year, depending on experience, location, and employer.

What is a field application engineer?

Field application engineers provide technical expertise to help customers find the best product and service solutions for their needs. This position combines engineering knowledge and sales techniques to boost revenue for the company. As a field application engineer, you need to have a thorough background in all the products your company offers to make effective sales pitches. You also maintain relationships with contractors and clients to ensure the smooth installation of equipment and services for the customer and audit internal processes and make recommendations for promoting sales. The qualifications to pursue a career as a field application engineer include a bachelor’s degree in business or an industry-related field.

What is a field application engineer?

A Field Application Engineer (FAE) is a technical professional who works closely with customers to provide support, product demonstrations, and technical expertise on complex products, typically in industries like electronics, semiconductors, or software. FAEs act as a bridge between the engineering teams of a company and its clients, helping to solve technical issues, customize solutions, and ensure successful product implementation. They often travel to customer sites to offer hands-on assistance and gather feedback, which they relay back to their internal teams. The role requires strong technical knowledge, problem-solving skills, and excellent communication abilities.

How does a field application engineer typically collaborate with sales and product development teams?

Field Application Engineers (FAEs) play a vital role in bridging the gap between customers, sales teams, and product development. They often accompany sales representatives during client meetings to provide technical expertise, helping to address customer requirements and troubleshoot issues on-site. FAEs also relay valuable customer feedback and technical insights to the product development team, influencing future product improvements. This collaborative environment ensures that customer needs are met effectively while supporting the company's sales and innovation goals.

What are the key skills and qualifications needed to thrive as a field application engineer, and why are they important?

To thrive as a Field Application Engineer, you need a solid background in engineering or electronics, strong problem-solving skills, and typically a bachelor's degree in a related field. Familiarity with CAD tools, circuit simulation software, and relevant industry certifications such as IPC or Six Sigma are often required. Excellent communication, customer service orientation, and the ability to explain technical concepts clearly make candidates stand out. These skills and qualities are critical for effectively supporting customers, solving technical challenges, and ensuring successful product integration.

What is the difference between Field Application Engineer vs Sales Engineer?

AspectField Application EngineerSales Engineer
Required credentialsBachelor's in engineering or related field, technical certificationsBachelor's in engineering, business, or related field, sales certifications
Work environmentTechnical support, product demonstrations, customer technical consultationsCustomer meetings, product presentations, sales negotiations
Employer and industry usageManufacturers, tech companies, industrial firmsTech companies, industrial equipment providers, software firms

While both roles require technical knowledge and customer interaction, a Field Application Engineer primarily focuses on technical support, product customization, and ensuring technical success. In contrast, a Sales Engineer emphasizes sales processes, client acquisition, and closing deals. Understanding these differences helps candidates align their skills with the right role in the industry.

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The top searched job categories for Field Application Engineer jobs in California are:

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Cities in California with the most Field Application Engineer job openings:

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For Field Application Engineer jobs in CA, the most frequently searched job titles are:

Field Application Engineer jobs near you
Infographic showing various Field Application Engineer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 90% Full Time, 7% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $106,998 per year, or $51.4 per hour.

Field Application Engineer - Power Supply

Phihong USA Corp

Fremont, CA • On-site

$85K - $95K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 7 days ago

Job description

Field Application Engineer - Power Supply
Compensation: $85K-$95K DOE
Location: Fremont, CA
We are seeking a Field Application Engineer to support customers with the design, integration, and optimization of Phihong's power supply solutions. This role bridges product design and customer support, playing a key role in both technical problem-solving and product development.
Key Responsibilities:
  • Serve as a technical liaison between customers and internal engineering teams
  • Support customer design-in activities for PSU products (AC-DC, DC-DC converters, adapters, etc.)
  • Provide in-depth product knowledge and assist customers in selecting appropriate power supply solutions
  • Conduct schematic reviews, PCB layout guidance, and thermal management consultation
  • Perform lab testing, troubleshooting, and failure analysis of PSU systems
  • Develop and present technical documents, application notes, and product training materials
  • Collaborate with R&D teams to improve existing products based on customer feedback and market needs
  • Participate in product definition, validation, and design reviews
  • Travel to customer sites (as needed) to support design activities and resolve issues

Qualifications:
  • Bachelor's degree in Electrical Engineering or a related field
  • 3+ years of experience in Power Supply, preferably with PSU design and/or FAE responsibilities
  • Excellent problem-solving skills and ability to analyze
  • Strong interpersonal and communication skills; bilingual in Mandarin is a plus
  • Willingness to travel domestically and internationally

Benefits:
  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Health insurance
  • Vision insurance
  • Life insurance
  • Paid time off

About Phihong
Phihong is a global leader in the development of world-class power solutions, with annual revenue of $400 Million. A leading supplier of power adapters, power supplies, Power-over-Ethernet products, and electric vehicle chargers, Phihong proudly serves OEMs in the medical, datacom, telecom, personal electronics, industrial, and networking markets, and has a truly global reach with design labs, manufacturing facilities, and sales support centers in California, New York, The Netherlands, China, Japan, and Taiwan.

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