Application Engineer I
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Before you apply
Salary$35 – $40/hr
LocationChino, CA, US
Typefull-time
SeniorityEntry
Experience2+ yrs
DepartmentOperations Services
Company size10,000+ people
PostedOct 28, 2026 · 1w ago
Verified live1d ago
Reposted once in the last 6 monthsEarliest listing first seen Oct 18, 2026
How we check a job is still liveAt a glanceSummarised by Seekless from the posting.
Read and identify mechanical equipment on floor plans
Ability to identify mechanical equipment on drawings: Chillers, Boilers, Pumps, AHU's, FCU's, VAV's, and EF's
Understand basic electrical control circuits including 24VAC power and controller input/outputs
Proficient and utilize Visio and or AutoCAD
Understand simple controls networking principles
Display knowledge of controls hardware
Create P&ID's based on contract drawings P&ID's
Develop controls submittals with assistance from senior level application engineers
Understand simple installation methods
Ability to implementation systems graphics per project scope
Create guidelines, standards and templates for typical projects
Basic knowledge of the National Electric Code (NEC) requirements for control system installations
Bachelor's degree in engineering (preferably Electrical or Mechanical) or equivalent field experience
2+ years of relevant experience
Engineering skills required include knowledge of electronics, mechanics, hydraulics, pneumatics, and computer programming
Working knowledge of at least one HVAC controls systems (preferably Delta, JCI or Andover)
Excellent verbal and written communication skills
At least 2 years in applications engineering
Experience with control system architecture design, programing, or maintenance
EIT or desire to obtain a PE license
Equal Opportunity Employer/Veterans/Disabled
Skills
Visio
AutoCAD
Delta
JCI
Andover
Benefits
Health insurance
Dental insurance
Vision insurance
Health savings account
Flexible spending account
Life insurance
Disability insurance
401(k)
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
• Read and identify mechanical equipment on floor plans.• The ability to identify mechanical equipment on drawings the following: Chillers, Boilers, Pumps, AHU’s, FCU’s, VAV’s, and EF’s.• Understand basic electrical control circuits including 24VAC power and controller input/outputs. • Be proficient and utilize Visio and or AutoCAD.• Understand simple controls networking principles.• Display knowledge of controls hardware• Create P&ID’s based on contract drawings P&ID’s• Develop controls submittals with assistance from senior level application engineers.• Understand simple installation methods.• Ability to implementation systems graphics per project scope• Create guidelines, standards and templates for typical projects.• Basic knowledge of the National Electric Code (NEC) requirements for control system installations.
Qualifications
• Bachelor’s degree in engineering (preferably Electrical or Mechanical) or equivalent field experience.• 2+ years of relevant experience, with at least 2 years in applications engineering preferred.• Engineering skills required include knowledge of electronics, mechanics, hydraulics, pneumatics, and computer programming.• Working knowledge of at least one HVAC controls systems (preferably Delta, JCI or Andover)• Excellent verbal and written communication skills.• Experience with control system architecture design, programing, or maintenance desired.• EIT or desire to obtain a PE license a plus.
#Mesa
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: $35 - $40 per hour
Benefits
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