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Energy Engineer Jobs in Riverside, CA (NOW HIRING)

EMCOR Group Inc

Mesa Energy Systems, Inc.

Chino, CA · On-site

$54 - $68/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Bachelor's degree in engineering (preferably Electrical or Mechanical) or equivalent field ... energy infrastructure, we offer employees a competitive salary and benefits package and we are ...

Zero Impact Energy Group

Construction Engineer

Irvine, CA · On-site

$80K - $100K/yr

  • Medical

  • Dental

We are an end-to-end Renewable Energy provider, offering products to commercial and enterprise ... To ensure success as a construction engineer, you should demonstrate extensive experience as a ...

EMCOR Group Inc

Mesa Energy Systems, Inc.

Chino, CA

$35 - $40/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... as engineering applications and automated control systems. • Read and identify mechanical ... energy infrastructure, we offer employees a competitive salary and benefits package and we are ...

BaRupOn LLC

Director of Sales Energy & Infrastructure

Irvine, CA · On-site

$130K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Job Summary The Director of Sales Energy & Infrastructure will lead enterprise-level business ... Collaborate with engineering and project delivery teams to ensure client expectations are aligned ...

Barupon LLC

Director of Sales - Energy & Infrastructure

Irvine, CA · On-site

$130K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Job Summary The Director of Sales - Energy & Infrastructure will lead enterprise-level business ... Collaborate with engineering and project delivery teams to ensure client expectations are aligned ...

Mesa Energy Systems, Inc.

Automation Project Engineer

Chino, CA · On-site

$80K - $105K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities ... This position will include oversight and application of Automation Programming and Engineering ...

Mesa Energy Systems, Inc.

Automation Project Engineer

Chino, CA · On-site

$80K - $105K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities ... Review subcontractor & engineering performance and provide feedback to the Project Manager.

Mesa Energy Systems, Inc.

Application Engineer III

Chino, CA · On-site

$54 - $68/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities ... Bachelor's degree in engineering (preferably Electrical or Mechanical) or equivalent field ...

Mesa Energy Systems, Inc.

Application Engineer III

Chino, CA

$54 - $68/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities ... Bachelor's degree in engineering (preferably Electrical or Mechanical) or equivalent field ...

Mesa Energy Systems, Inc.

Application Engineer I

Chino, CA · On-site

$35 - $40/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities ... Engineering skills required include knowledge of electronics, mechanics, hydraulics, pneumatics ...

Mesa Energy Systems, Inc.

Application Engineer I

Chino, CA · On-site

$35 - $40/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities ... Qualifications • Bachelor's degree in engineering (preferably Electrical or Mechanical) or ...

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Showing results 41-60

All JobsEnergy Engineer JobsEnergy Engineer Jobs in Riverside, CA

Energy Engineer information

See Riverside, CA salary details

$55.8K

$102.3K

$145K

How much do energy engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for energy engineer in Riverside, CA is $102,306.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,400.00 and $118,400.00 per year, depending on experience, location, and employer.

What does an energy engineer do?

As an energy engineer, you design sustainable projects and find ways to cut energy costs while increasing efficiency either as an employee of an organization or as a consultant. Your job duties include analyzing data on energy use, providing advice about green engineering methods, creating energy models, and designing plans for green building or remodeling projects. An engineering focus in specialties like air quality, energy procurement, electrical systems, green architecture, solar power, or heating, ventilation, and air conditioning (HVAC) systems can contribute to the overall energy efficiency of your organization.

What are some common challenges energy engineers face when implementing energy efficiency projects?

Energy Engineers often encounter challenges such as budget constraints, balancing energy savings with occupant comfort, and integrating new technologies into existing building systems. Collaboration with facility managers, contractors, and other engineers is essential to overcome these obstacles and ensure projects meet regulatory standards and client goals. Additionally, securing stakeholder buy-in and accurately measuring the impact of efficiency upgrades can require strong communication and data analysis skills.

What is the difference between Energy Engineer vs Mechanical Engineer?

AspectEnergy EngineerMechanical Engineer
Required CredentialsBachelor's in engineering, certifications like LEED or Certified Energy ManagerBachelor's in mechanical engineering, Professional Engineer (PE) license often preferred
Work EnvironmentDesigning energy systems, analyzing energy consumption, working on sustainability projectsDesigning mechanical systems, HVAC, manufacturing equipment, and product development
Employer & Industry UsageUtilities, renewable energy firms, consulting companies, government agenciesManufacturing, aerospace, automotive, HVAC companies

Energy Engineers focus on optimizing energy use and sustainability, often working on renewable projects and energy efficiency. Mechanical Engineers have a broader scope, designing mechanical systems across various industries. Both roles require engineering degrees, but their daily tasks and industry focus differ significantly.

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

To thrive as an Energy Engineer, you need in-depth knowledge of energy systems, thermodynamics, and environmental regulations, typically supported by a degree in engineering or a related field. Familiarity with energy modeling software (such as RETScreen or EnergyPlus), building management systems, and professional certifications like Certified Energy Manager (CEM) are highly valuable. Strong analytical thinking, problem-solving abilities, and effective communication skills set top performers apart. These competencies are crucial for designing efficient energy solutions, ensuring regulatory compliance, and collaborating with multidisciplinary teams to achieve sustainability goals.
More about Energy Engineer jobs

What are popular job titles related to Energy Engineer jobs in Riverside, CA?

For Energy Engineer jobs in Riverside, CA, the most frequently searched job titles are:

What cities near Riverside, CA are hiring for Energy Engineer jobs?

Cities near Riverside, CA with the most Energy Engineer job openings:

Energy Engineer jobs near you
Infographic showing various Energy Engineer job openings in Riverside, CA as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 86% In-person, 4% Hybrid, and 10% Remote job distribution, with an average salary of $102,306 per year, or $49.2 per hour.

Mesa Energy Systems, Inc.

EMCOR Group Inc

Chino, CA • On-site

$54 - $68/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 6 days ago

Job description

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.


  • 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.

  • 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  


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

Please review our Affirmative Action Policy.


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 EMCORs normal application process it is probably fraudulent.

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

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