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Application Engineer Iii Jobs in Riverside, CA (NOW HIRING)

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 ... 3 years of experience in a customer-facing role, ideally working alongside sales or customer ...

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 ... 3 years of experience in a customer-facing role, ideally working alongside sales or customer ...

Saratech

CAE Application Engineer

Mission Viejo, CA · On-site

$120K - $180K/yr

CAE Application Engineer Position: Senior CAE Application Engineer Location: Remote Salary Range ... 3.33 hours accrual per pay period for employees. Paid Holidays: All full-time employees will ...

Saratech

CAE Application Engineer

Mission Viejo, CA · Remote

$120K - $180K/yr

CAE Application Engineer Job DescriptionPosition: Senior CAE Application EngineerLocation ... an 3.33 hours accrual per pay period for employees.Paid Holidays: All full-time employees will ...

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All JobsApplication Engineer Iii JobsApplication Engineer Iii Jobs in Riverside, CA

Application Engineer Iii information

See Riverside, CA salary details

$52.7K

$115.5K

$158.6K

How much do application engineer iii jobs pay per year?

As of Aug 10, 2026, the average yearly pay for application engineer iii in Riverside, CA is $115,488.00, 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 are the key skills and qualifications needed to thrive as an Application Engineer III?

To thrive as an Application Engineer III, you need advanced knowledge of engineering principles, strong problem-solving abilities, and typically a bachelor’s degree in engineering or a related field. Proficiency with CAD software, product lifecycle management (PLM) systems, and engineering simulation tools is often required, along with relevant certifications such as Professional Engineer (PE) or vendor-specific credentials. Excellent communication, project management, and teamwork skills help you collaborate effectively with cross-functional teams and clients. These competencies ensure you can design, implement, and support complex applications that meet business and technical requirements efficiently.

What is the difference between Application Engineer Iii vs Application Engineer Ii?

AspectApplication Engineer IiiApplication Engineer Ii
Required CredentialsBachelor's degree in engineering or related field; relevant certificationsBachelor's degree; some certifications preferred
Work EnvironmentCustomer sites, technical support, product deploymentTechnical support, project assistance, client interaction
Employer & Industry UsageManufacturing, tech, engineering firmsSimilar industries, often entry to mid-level roles
Common Search & ComparisonHigher responsibility, technical expertiseEntry to mid-level, support-focused

The main difference between Application Engineer Iii and Application Engineer Ii lies in experience and responsibility. The Iii role typically requires more technical expertise, greater project involvement, and often additional certifications. It is suited for professionals with more experience seeking advanced technical roles within engineering and manufacturing industries.

How does an Application Engineer III typically collaborate with cross-functional teams during project development?

As an Application Engineer III, you frequently work closely with product managers, software developers, and quality assurance teams to ensure that solutions meet technical requirements and client expectations. Your role often involves translating customer needs into technical specifications, clarifying design requirements, and troubleshooting complex issues that arise during development or deployment. Effective communication and the ability to bridge gaps between technical and non-technical stakeholders are essential, as you may lead technical discussions or provide guidance to junior engineers. This collaborative environment helps ensure project success and fosters continuous professional growth.

Is application engineer iii a good career?

Application Engineer III is a skilled technical role that involves designing, implementing, and supporting software or hardware solutions. It offers opportunities for career advancement, specialization, and typically requires strong problem-solving, programming, and communication skills. The role is considered stable and in demand within technology and engineering industries.

What does an Application Engineer III do?

An Application Engineer III is a senior-level professional responsible for designing, developing, and implementing software applications to meet client or organizational needs. They often work closely with customers, product managers, and engineering teams to customize and optimize applications, troubleshoot technical issues, and provide advanced technical support. Their role may also include mentoring junior engineers, ensuring best practices, and contributing to the overall architecture of software solutions.
What are popular job titles related to Application Engineer Iii jobs in Riverside, CA? For Application Engineer Iii jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Application Engineer Iii jobs in Riverside, CA look for? The top searched job categories for Application Engineer Iii jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Application Engineer Iii jobs? Cities near Riverside, CA with the most Application Engineer Iii job openings:
Application Engineer Iii jobs near you
Infographic showing various Application Engineer Iii job openings in Riverside, CA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $115,488 per year, or $55.5 per hour.

Application Engineer III

Mesa Energy Systems, Inc.

Chino, CA • On-site

$54 - $68/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 25 days ago

Job description

About Us

We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with customized energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control systems.

Essential Duties & Responsibilities
  • Executes project start-ups, commissioning, testing, and troubleshooting of installed BAS controls and mechanical systems on assigned projects.
  • Participates in the layout and coordination of network drops, IP addresses and monitoring tools with customer's IT Department personnel.
  • Runs complex reports to analyze system operation, works with project team to demonstrate system operation and verify consistency with the contracted scope of work.
  • Develop written sequence of operation based on mechanical drawings
  • Understand the design and intent of mechanical equipment and systems such as Chiller, Boiler, Custom AHU's, Primary/Secondary pumping, Variable flow Chilled water plants, Clean Room Applications, Demand Response, and Energy solutions.
  • Analyze systems and develop scope of work for controls implementation, create control algorithms, download source code to controllers and manage databases.
  • Give technical presentations on building automation, controls, and emerging technology and experience in multiple systems integration.
  • Participates in final inspection and testing, assures customer acceptance, and conducts training for end user customers on system operations.
Qualifications
  • Bachelor's degree in engineering (preferably Electrical or Mechanical) or equivalent field experience.
  • Strong networking background required
  • 8+ years of direct automation experience with control system architecture design and programing required
  • 6+ years of experience with Niagara AX/N4, Distech, Delta, or similar systems.
  • Knowledge of Direct Digital Controls, BACnet, MODbus, Tridium, Schneider, and Delta required.
  • Must have working knowledge of HVAC systems - Unitary Systems to Central Plants
  • Engineering skills required include knowledge of electronics, mechanics, hydraulics, pneumatics, and computer programming.
  • Excellent verbal and written communication skills.
  • Experience with control system architecture design, programing, or maintenance desired.

#Mesa #LI-Mesa #LI-HVACjobs #LI-Onsite  

Equal Opportunity EmployerAs a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/DisabledAffirmative Action Policy

Please review our Affirmative Action Policy.

Notice to Prospective EmployeesNotice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine. EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR's normal application process - it is probably fraudulent.Geographic Disclosure

Compensation Range: $54 - $68 per hour 

Benefits: We are committed to providing employees a comprehensive benefits package which includes medical, dental, and vision coverage, along with health savings and flexible spending accounts, life insurance, disability, a 401(k) Savings Plan, College Coach and employee assistance program

Employment Type: FULL_TIME

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