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Union Building Engineer Jobs in Riverside, CA (NOW HIRING)

Baker-Electric

Director - Substations

Corona, CA · On-site

$180K - $210K/yr

This position leads engineering, construction, and commissioning teams to deliver complex ... Oversee self-performed and subcontracted work, including union labor coordination (IBEW) Technical ...

Unified Mechanical Group

Be Seen First

Director of Sales - Commercial HVAC

Ontario, CA · On-site

$130K - $170K/yr

Personally pursue strategic accounts with general contractors, building owners, developers, and ... Experience in a union mechanical contracting environment (preferred) * Valid California driver ...

Urgent

Unified Mechanical Group

Be Seen First

Director of Sales - Commercial HVAC

Ontario, CA · On-site

$130K - $170K/yr

Personally pursue strategic accounts with general contractors, building owners, developers, and ... Experience in a union mechanical contracting environment (preferred) * Valid California driver ...

Urgent

Bechtel

Project Coordinator

Riverside, CA · On-site

$105K - $160K/yr

Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more ... Responsible for the organization and direction of engineering and construction personnel and ...

Bechtel

Project Coordinator

Riverside, CA

$105K - $160K/yr

Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more ... Responsible for the organization and direction of engineering and construction personnel and ...

Bechtel Corporation

Project Coordinator

Riverside, CA · On-site

$105K - $160K/yr

Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more ... Responsible for the organization and direction of engineering and construction personnel and ...

Mesa Energy Systems, Inc.

Automation Foreman

Chino, CA · On-site

$61.40/hr

About Us We are a full-service HVAC, building automation, chiller, and retrofit contractor with a ... Engineering skills required include electronics, mechanics, hydraulics, pneumatics, and computer ...

Mesa Energy Systems, Inc.

Automation Foreman

Chino, CA · On-site

$61.40/hr

About Us We are a full-service HVAC, building automation, chiller, and retrofit contractor with a ... Qualifications • Bachelor's degree in engineering (preferably Electrical or Mechanical) or ...

EMCOR Group Inc

Mesa Energy Systems, Inc.

Chino, CA

$61.40/hr

We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation ... as engineering applications and automated control systems. The Automation Foreman will inspect ...

CU Direct

AI Solution Architect

Irvine, CA

$67.50 - $89/hr

This role requires a unique blend of data engineering expertise, AI/ML knowledge, and API ... Experience building custom MCP servers for enterprise data source integration * Knowledge of MCP ...

Origence

AI Solution Architect

Irvine, CA

$67.75 - $89.25/hr

This role requires a unique blend of data engineering expertise, AI/ML knowledge, and API ... Experience building custom MCP servers for enterprise data source integration * Knowledge of MCP ...

Origence

AI Solution Architect

Irvine, CA · On-site

$67.75 - $89.25/hr

This role requires a unique blend of data engineering expertise, AI/ML knowledge, and API ... Experience building custom MCP servers for enterprise data source integration * Knowledge of MCP ...

Origence

AI Solution Architect

Irvine, CA

$67.50 - $89/hr

This role requires a unique blend of data engineering expertise, AI/ML knowledge, and API ... Experience building custom MCP servers for enterprise data source integration * Knowledge of MCP ...

EMCOR Group Inc

Mesa Energy Systems, Inc.

Irvine, CA

$40 - $90/hr

We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation ... Responsible for end-to-end testing, programming, start-ups, and commissioning. * Schedule and ...

EMCOR Group Inc

Mesa Energy Systems, Inc.

Chino, CA

$40 - $90/hr

We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation ... Responsible for end-to-end testing, programming, start-ups, and commissioning. * Schedule and ...

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Union Building Engineer information

See Riverside, CA salary details

$18

$33

$54

How much do union building engineer jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for union building engineer in Riverside, CA is $33.75, according to ZipRecruiter salary data. Most workers in this role earn between $26.59 and $38.12 per hour, depending on experience, location, and employer.

What are Union Building Engineers?

Union Building Engineers are skilled professionals responsible for the operation, maintenance, and repair of building systems, such as heating, ventilation, air conditioning (HVAC), plumbing, and electrical systems, in commercial or residential properties. They are members of a labor union, which often provides them with benefits like collective bargaining, job security, and specialized training. Their daily tasks include troubleshooting equipment, performing preventive maintenance, and ensuring that facilities operate efficiently and safely. Union Building Engineers play a critical role in maintaining the comfort and functionality of buildings, often working closely with property managers and other maintenance staff.

What is the difference between Union Building Engineer vs Maintenance Technician?

AspectUnion Building EngineerMaintenance Technician
CertificationsRelevant HVAC, electrical, or plumbing licenses; often union-certifiedBasic HVAC, electrical, or plumbing certifications; may be non-union
Work EnvironmentLarge commercial or institutional buildings, unionized settingsVariety of settings including residential, commercial, or industrial
Employer & Industry UsagePrimarily in unionized facilities like hospitals, schools, government buildingsWidely used across industries, often non-union

The Union Building Engineer typically has union certifications and works in large, unionized facilities maintaining complex building systems. Maintenance Technicians often have similar certifications but work in a broader range of environments, including non-union settings. The key difference lies in union affiliation and the scope of responsibilities within large institutional buildings.

What are the key skills and qualifications needed to thrive as a Union Building Engineer, and why are they important?

To thrive as a Union Building Engineer, you need a strong background in building systems maintenance, HVAC, electrical, and plumbing, often backed by a technical diploma and union apprenticeship or journeyman status. Familiarity with building automation systems, preventative maintenance software, and relevant safety certifications such as OSHA are typically required. Excellent problem-solving abilities, reliability, and effective communication set standout candidates apart in this role. These skills ensure safe, efficient building operations and rapid response to maintenance issues, which are critical for occupant comfort and regulatory compliance.

What are some typical challenges faced by Union Building Engineers when managing older facilities?

Union Building Engineers working in older facilities often encounter challenges such as outdated mechanical systems, limited access to replacement parts, and the need to comply with current safety and energy regulations. Troubleshooting legacy HVAC, electrical, or plumbing systems requires both technical expertise and creative problem-solving. Collaboration with vendors, contractors, and the facilities management team is essential to prioritize upgrades while minimizing downtime for tenants or building occupants.
What cities near Riverside, CA are hiring for Union Building Engineer jobs? Cities near Riverside, CA with the most Union Building Engineer job openings:
Union Building Engineer jobs near you
Infographic showing various Union Building Engineer job openings in Riverside, CA as of June 2026, with employment types broken down into 1% Internship, 36% Full Time, and 63% Part Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $70,197 per year, or $33.7 per hour.

Director - Substations

Baker-Electric

Corona, CA • On-site

$180K - $210K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 22 days ago

Job description

At Baker Electric we are energized by truly living our values - Team Builders, Relentless Follow Through, All-In, and Care for Others. When our team members work together with these things in mind, we do great things both individually and as an organization. Being an employee-owned company shows our drive for sustainable, long-term growth while enhancing the lives of our team members.
SUMMARY: The Director of Substations is a senior leadership role responsible for the strategic, operational, and financial performance of substation and high-voltage construction projects. This position leads engineering, construction, and commissioning teams to deliver complex transmission and substation infrastructure safely, on time, and within budget. At Baker Electric, this role plays a critical part in delivering complex electrical construction projects across energy, infrastructure, and commercial markets, requiring a leader who can effectively connect field execution, engineering expertise, and client relationships to drive successful outcomes.
Key Responsibilities:
Leadership & Organizational Management
  • Lead and develop a high-performing team of project managers, project engineers, superintendents, and field personnel
  • Establish a culture of safety, accountability, and operational excellence
  • Mentor emerging leaders and build succession pipelines across substation operations
  • Drive collaboration across engineering, procurement, construction (EPC), and executive leadership

Project & Construction Oversight
  • Oversee full lifecycle delivery of substation and transmission construction projects (typically 12kV-230kV)
  • Ensure projects meet schedule, budget, quality, and contractual requirements
  • Manage project controls, including cost forecasting, risk mitigation, and resource planning
  • Prefabrication efforts and oversight
  • Oversee self-performed and subcontracted work, including union labor coordination (IBEW)

Technical & Operational Excellence
  • Provide executive-level oversight of:
    • Substation design (physical, protection & control)
    • High-voltage equipment installation (transformers, breakers, switchgear)
    • Commissioning and energization

  • Ensure compliance with:
    • OSHA, NERC, IEEE, and client-specific standards
  • Promote innovation (digital substations, automation, modular construction)

Financial & P&L Accountability
  • Own P&L for substation business unit or region
  • Drive revenue growth, margin improvement, and cost control
  • Approve bids, estimates, and major procurement decisions
  • Monitor KPIs such as:
    • Gross margin
    • Labor productivity
    • Change order capture

Client & Business Development
  • Build and maintain relationships with:
    • Utilities (IOUs, munis, co-ops)
    • Developers (renewables, data centers)
    • Engineering firms
    • General contractors and EPC partners
  • Support pursuit strategy, proposals, and interviews
  • Identify new markets (renewables, grid modernization, battery storage)

Safety & Compliance Leadership
  • Champion a zero-incident safety culture
  • Ensure adherence to all regulatory, environmental, and company standards
  • Lead incident investigations and corrective actions

Qualifications:
Required
  • Bachelor's degree in Electrical Engineering, Construction Management, or related field
  • 10-20+ years of experience in:
    • Substation construction / engineering
    • Electrical contracting (utility-scale preferred)
  • 5-10+ years in senior leadership (Director / Sr. Manager level)
  • Deep expertise in:
    • High-voltage systems (69kV-500kV+)
    • EPC project delivery models
    • Union labor environments (IBEW preferred)

At Baker, we are proud to be an employee-owned company. When you join, you will have the opportunity for a great career and the financial benefits of being an owner. Through our ESOP (Employee Stock Ownership Plan), eligible employees can become part owners of the company. Instead of just receiving a paycheck, you will be given shares of the company's stock over time. As the company prospers, the value of these shares can increase, providing you with a potential wealth-building opportunity in addition to a competitive compensation package. The ESOP will enable you to share the company's success and growth. For more information regarding employee ownership at Baker Electric and its significant potential, click here:
Employee Stock Ownership Program | Baker Electric (baker-electric.com)
PAY TRANSPARENCY:
The starting salary for this opportunity range is listed. Other rewards may include annual bonus eligibility based on company and individual performance, short- and long-term incentives, and program-specific awards. Baker provides a variety of benefits to employees, including health insurance coverage, an employee wellness program, life and disability insurance, a retirement savings plan, an Employee-Owned Program (ESOP), paid holidays, and paid time off (PTO). A candidate's salary history will not be used in compensation decisions. Please note that the compensation information is a good-faith estimate for this position. It assumes a rate based on location and experience.
ACKNOWLEDGEMENTS:
Baker Electric is an Equal Opportunity-Affirmative Action Employer / Disability / Veteran.
We thank all applicants in advance for their interest in this position; however, only those selected for an interview will be contacted. If you are selected for an interview, a Baker Recruiter will contact you directly from our organization with a @baker-electric.com email.

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