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Application Engineer Jobs in Fullerton, CA (NOW HIRING)

FieldAI

Field Application Engineer

Irvine, CA · On-site

They are seeking a Field Application Engineer to work closely with clients, providing technical support and ensuring successful deployment of their AI solutions. Qualifications : Required : • ...

KEYENCE

Field Application Engineer '27

Costa Mesa, CA · On-site +1

$53K - $80K/yr

Join KEYENCE as a Field Application Engineer Training Classes Begins January or July 2027 Irvine | Los Angeles | Cleveland | Entry-Level | Full-Time Are you ready to launch your career with one of ...

Moffitt

APPLICATION ENGINEER III

Long Beach, CA · Hybrid

Summary The Application Engineer III is responsible for maintaining and enhancing existing custom-built and low-code applications across the enterprise. This hybrid role ensures stable day-to-day ...

Mazak Corporation

Application Engineer

Gardena, CA · On-site

$75K - $110K/yr

The Applications Engineer assists Sales staff by providing technical information on the use of Mazak machine tools to produce customer parts/products, efficiently and with robust quality. This ...

Mazak Corporation

Application Engineer

Gardena, CA · On-site

The Applications Engineer assists Sales staff by providing technical information on the use of Mazak machine tools to produce customer parts/products, efficiently and with robust quality. This ...

Menlo Ventures

Sales Application Engineer

Torrance, CA · On-site

$119 - $161/hr

You will collaborate with design engineers to build robust calculators for electrical loads, thermal limits, and pricing--with the explicit goal of streamlining our application engineering engine.

Newmar Power LLC

Application Engineer I

Costa Mesa, CA · On-site

$90K - $100K/yr

The Application Engineer I plays a critical role in bridging the gap between complex technical products and customer needs, ensuring that solutions are tailored effectively to meet client ...

Sulzer AG

Industrial Application Engineer

Santa Ana, CA · On-site

$85K - $90K/yr

The Application Engineer will act as primary liaison between JWC sales, engineering & operations teams to recommend best-in-class equipment solutions. Responsibilities include customer needs-analysis ...

HEICO

Application Engineer

Santa Ana, CA · On-site

$75K - $85K/yr

Ability to apply engineering, technology, or other related principles to product sales * Ability to interpret electrical schematics, mechanical drawings, and BOMs * Familiarity with commercial ...

HEICO

Application Engineer

Santa Ana, CA · On-site

$75K - $85K/yr

Ability to apply engineering, technology, or other related principles to product sales * Ability to interpret electrical schematics, mechanical drawings, and BOMs * Familiarity with commercial ...

Arc Boat Company

Sales Application Engineer

Torrance, CA · On-site

$108K - $134K/yr

The marine industry is going electric and Arc is building the platform that powers it Who we're looking for As Arc's Sales Application Engineer you will own the development of early stage technical ...

Arc Boat Company

Sales Application Engineer

Torrance, CA

$108K - $134K/yr

The marine industry is going electric and Arc is building the platform that powers it Who we're looking for As Arc's Sales Application Engineer you will own the development of early stage technical ...

Heico

Application Engineer

Santa Ana, CA · On-site

$75K - $85K/yr

Ability to apply engineering, technology, or other related principles to product sales * Ability to interpret electrical schematics, mechanical drawings, and BOMs * Familiarity with commercial ...

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Showing results 1-20

All JobsApplication Engineer JobsApplication Engineer Jobs in Fullerton, CA

Application Engineer information

See Fullerton, CA salary details

$52.7K

$115.5K

$158.6K

How much do application engineer jobs pay per year?

As of Aug 25, 2026, the average yearly pay for application engineer in Fullerton, CA is $115,491.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,600.00 and $140,800.00 per year, depending on experience, location, and employer.

What does an application engineer do?

An Application Engineer acts as a bridge between customers and engineering teams, helping to design, develop, and implement technical solutions that meet client needs. They often customize software or hardware products, provide technical support, and assist with product demonstrations or training. Application Engineers also analyze customer requirements, troubleshoot issues, and help improve products based on user feedback. Their role requires strong technical knowledge, communication skills, and problem-solving abilities.

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

To thrive as an Application Engineer, you need a solid background in engineering principles, software development, and problem-solving, often backed by a degree in engineering or computer science. Familiarity with programming languages, CAD tools, and platforms like MATLAB or AutoCAD, as well as certifications in relevant software, is typically required. Strong communication, customer service orientation, and project management skills help distinguish top performers in this role. These abilities ensure effective solution delivery, seamless client interactions, and the successful implementation of technical projects.

What are some common challenges application engineers face when balancing customer requirements with technical feasibility?

Application Engineers often serve as the bridge between customers and the technical teams, which means they regularly encounter situations where client requests may not align perfectly with existing product capabilities. A key challenge is clearly communicating technical limitations while offering alternative solutions that address the customer’s core needs. Successful Application Engineers proactively manage expectations, coordinate with development teams, and stay updated on product roadmaps to suggest realistic enhancements. Developing strong relationships with both customers and internal teams is essential to navigate these challenges effectively.

What is the difference between Application Engineer vs Mechanical Engineer?

AspectApplication EngineerMechanical Engineer
Required CredentialsBachelor's degree in engineering or related field; technical certificationsBachelor's or higher in mechanical engineering; professional licensure often preferred
Work EnvironmentCustomer-facing, technical support, product customizationDesign, analysis, manufacturing, and testing in labs or factories
Employer & Industry UsageTech companies, manufacturing, industrial equipmentAutomotive, aerospace, manufacturing, energy

Application Engineers focus on supporting clients with product implementation and technical solutions, often working closely with sales and engineering teams. Mechanical Engineers primarily design, analyze, and develop mechanical systems and components. While both roles require engineering degrees, Application Engineers emphasize customer interaction and technical support, whereas Mechanical Engineers concentrate on design and manufacturing processes.

Do application engineers make good money?

Application engineers typically earn competitive salaries that vary based on experience, industry, and location. They often have specialized technical skills, such as programming and system integration, which can lead to higher compensation. Overall, the role can be financially rewarding compared to many other engineering or technical positions.

Is an application engineer a good career?

An application engineer is a technical role that involves designing, developing, and maintaining software or systems to meet client needs. It often requires strong problem-solving skills, knowledge of programming languages, and customer interaction. The career can offer good job stability and growth opportunities in technology-driven industries.

What job categories do people searching Application Engineer jobs in Fullerton, CA look for?

The top searched job categories for Application Engineer jobs in Fullerton, CA are:

What cities near Fullerton, CA are hiring for Application Engineer jobs?

Cities near Fullerton, CA with the most Application Engineer job openings:

Application Engineer jobs near you
Infographic showing various Application Engineer job openings in Fullerton, CA as of August 2026, with employment types broken down into 82% Full Time, and 18% Part Time. Highlights an 100% In-person job distribution, with an average salary of $115,491 per year, or $55.5 per hour.

Field Application Engineer

Los Angeles, CA • On-site

Peregrine Team
Recruiting and Staffing Services • 51 - 200 employees
Learn more about Peregrine Teamexternal

Full-time

Re-posted 16 days ago

Job description

We are seeking a Field Application Engineer to support customers and internal teams by providing technical expertise on advanced manufacturing and engineering solutions.
Responsibilities:
  • Provide technical support to customers and internal teams regarding product applications
  • Work with engineering teams to troubleshoot product or system performance issues
  • Support product testing, validation, and implementation
  • Assist with technical documentation and product specifications
  • Collaborate with sales and engineering teams on customer solutions

Qualifications:
  • Bachelor's degree in Electrical Engineering, Mechanical Engineering, or related field
  • 5+ years of technical engineering experience
  • Experience supporting complex technical products or manufacturing systems
  • Strong problem-solving and communication skills
Peregrine Team logo

About Peregrine Team

Sourced by ZipRecruiter

Our Vision I started Peregrine Team with superior customer service and quality in mind. Going back to the basics. My team exists to challenge the lazy, idle and often sloppy recruiting and staffing teams out there. We see agency after agency spending less time with the people, not caring about what individuals are looking for when making a career move. Sourcing top talent is not easy in the current environment, but listening and caring about others will create trust, lasting partnerships and overall success. Whether you are looking for a job or looking for talent, we can help manage the process. We are a team of hunters, able to find and hire quality experienced professionals for any organization. We primarily specialize in placement of professionals in the Healthcare & Life Science space, but will take on any challenge. We simply do things differently.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Orange County, CA, US

Year founded

2021

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