Building Integration Solutions Engineer

Job Locations US-CA-Chino
ID 2026-53290
Company
Mesa Energy Systems, Inc.
Category
Operations Services
Position Type
Full-Time
Location Type
Hybrid
Posted Date
19 hours ago(10/12/2026 3:25 PM)

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.

Job Summary

Mesa Energy Systems has an immediate need for a Building Integration Solutions Engineer. Primary focus will be to coordinate the planning, installation, programming, commission and selling of control systems. This role will also coach and mentor other members of the Automation team.

Essential Duties & Responsibilities

• Implement and support enterprise level connectivity with multiple building systems.
• Develop and identify energy saving opportunities.
• Provide energy solutions for control implementation to project and sales team.
• Perform building level energy analysis.
• Investigate and propose emerging technologies for implementation.
• Demonstrate advanced control software knowledge.
• Provide application engineering for building systems (i.e. drawings, wiring diagrams, material selection, etc.)
• Design and implement complex electrical control circuits.
• Develop Design/Build documentation (i.e. drawings, sequence of operation, specifications, etc.)
• Develop and program complicated databases and sequence of operations.
• Implement complex networking principles.
• Understand the design and operation of complex mechanical equipment and systems.
• Commission complex building systems.
• Identify and recommend repairs for equipment deficiencies.
• Trouble-shoot and understand complex electrical control circuits.
• Generate commissioning documentation.
• Lead and schedule commissioning efforts.
• Actively participate in LEED commissioning and coordination meetings.
• Support field level engineers and technicians
• Direct Mesa electrician work
• Justify discrepancies between contract and non-contract work
• Provide training and leadership for Project Engineer/Technicians.
• Perform end-user training.

Qualifications

• Minimum ten (10) years of direct automation experience with control systems and programing required. Bachelor’s degree in Engineering (preferably Electrical or Mechanical) or equivalent field experience.
• Working knowledge of at least three HVAC controls systems
• Working knowledge of Tridium
• Knowledge of mechanical systems
• Ability to interface with customers at a supervisory level.
• Engineering skills required include knowledge of engineer engineering (CEM desired) electronics, mechanics, hydraulics, pneumatics and computer programming.
• Excellent verbal and written communication skills.
• Good computer skills, understanding of controls networking.

 

#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: $155,000 - $165,000 per year

 

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

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