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Pump Application Engineer Jobs in California (NOW HIRING)

Pump sales or pump application experience preferred. * Mechanical aptitude and understanding of industrial equipment required. * Mechanical engineering, engineering technology, or related technical ...

Sales Professional

Fresno, CA · On-site

$65K - $85K/yr

Pump sales or pump application experience preferred. * Mechanical aptitude and understanding of industrial equipment required. * Mechanical engineering, engineering technology, or related technical ...

Pump sales or pump application experience preferred. * Mechanical aptitude and understanding of industrial equipment required. * Mechanical engineering, engineering technology, or related technical ...

The Application Engineer II will be responsible to coordinate the planning and design of control ... Chillers, Boilers, Pumps, AHU's, FCU's, VAV's, EF's. • Design complex electrical circuits such as:

Application Engineer II Principal Duties and Responsibilities * Identify MEP systems on drawings. * Understand the intent of individual mechanical equipment such as: Chillers, Boilers, Pumps, AHU ...

Failure to submit the Application will result in disqualification. MUST BE ATTACHED: Official Class ... Stationary Engineer working with the type of equipment used in the maintenance and repair of ...

Showing results 21-40

Pump Application Engineer information

What is the difference between Pump Application Engineer vs Pump Design Engineer?

AspectPump Application EngineerPump Design Engineer
CredentialsBachelor's in Mechanical or Electrical Engineering, certifications like PE or relevant industry trainingBachelor's or Master's in Mechanical Engineering, specialized design certifications
Work EnvironmentCustomer sites, technical support, sales collaborationDesign offices, CAD work, product development
Industry UsageManufacturers, industrial plants, service providersManufacturers, R&D departments, engineering firms
Primary FocusApplying pumps to specific applications, troubleshooting, customer needsCreating pump designs, improving performance, product innovation

The Pump Application Engineer focuses on selecting and applying pumps for specific customer needs, providing technical support, and troubleshooting. In contrast, the Pump Design Engineer concentrates on designing and developing new pump models. Both roles require engineering credentials and work within the pump industry, but their daily tasks and objectives differ significantly.

What are popular job titles related to Pump Application Engineer jobs in California?

For Pump Application Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Pump Application Engineer jobs in California look for?

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

Infographic showing various Pump Application Engineer job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Application Engineer III

Mesa Energy Systems, Inc.

Chino, CA • On-site

$54 - $68/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 4 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 Employer
As 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/Disabled
Affirmative Action Policy
Please review our Affirmative Action Policy.
Notice to Prospective Employees
Notice 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