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Plant Engineer Jobs in Riverside, CA (NOW HIRING)

CRH

Plant Supervisor

Fontana, CA · On-site

$24 - $30/hr

Plant Supervisor Architectural Products Group Fontana, California, United States Job ID: 526398 ... We're a trusted and strategic partner to engineers, contractors, distributors, specifiers ...

CP Flexible Packaging

Plant Manager

Placentia, CA · On-site

Plant Management Job Type: Exempt (salaried) More about this job > Description The Plant Manager is responsible for the overall direction, control, and management of all activities within the ...

Dairiconcepts, L.P.

Plant Manager

Riverside, CA · On-site

Direct and coordinate overall plant operations and priorities, and through managers, supervisors, and staff, ensure product is produced efficiently and within cost parameters. Provide work direction ...

DAIRY FARMERS OF AMERICA

Plant Manager

Riverside, CA · On-site

Direct and coordinate overall plant operations and priorities, and through managers, supervisors, and staff, ensure product is produced efficiently and within cost parameters. Provide work direction ...

Guida's Dairy

Plant Manager

Riverside, CA · On-site

Direct and coordinate overall plant operations and priorities, and through managers, supervisors, and staff, ensure product is produced efficiently and within cost parameters. Provide work direction ...

CR&R INCORPORATED

Plant Manager (Nights)

Perris, CA · On-site

$80K - $90K/yr

Night Plant Manager - Anaerobic Digestion Salary Range: $80,000 - $90,000 per year Hours : 5pm - 3am This is a high-responsibility leadership role overseeing overnight operations at a ...

CR&R Incorporated

Plant Manager (Nights)

Perris, CA

$80K - $90K/yr

Night Plant Manager - Anaerobic Digestion Salary Range: $80,000 - $90,000 per year Hours : 5pm - 3am This is a high-responsibility leadership role overseeing overnight operations at a ...

Ravago Americas

Maintenance Technician

Riverside, CA · On-site

$28.41 - $35.88/hr

Collaborate with the production manager or plant engineer regarding new products and required modifications. * Make necessary modifications, conduct test runs, and confer with the production manager ...

CalPortland

Senior Electrical Engineer

Jurupa Valley, CA · On-site

$135K - $155K/yr

Supervise and direct and train engineers, plant personnel, and outside consultants in support of electrical, automation, and control projects * Prepare electrical, control, and instrumentation ...

CRH

Plant Supervisor

Fontana, CA · On-site

$24 - $30/hr

We're a trusted and strategic partner to engineers, contractors, distributors, specifiers ... Detect and report any equipment malfunctions and quality issues to Plant Manager * Responsible for ...

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Showing results 1-20

All JobsPlant Engineer JobsPlant Engineer Jobs in Riverside, CA

Plant Engineer information

See Riverside, CA salary details

$43.3K

$104.2K

$149.2K

How much do plant engineer jobs pay per year?

As of Jul 15, 2026, the average yearly pay for plant engineer in Riverside, CA is $104,195.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,900.00 and $125,200.00 per year, depending on experience, location, and employer.

What does a plant engineer do?

A plant engineer is responsible for designing, maintaining, and improving manufacturing or processing plant operations. They oversee equipment, ensure safety standards, troubleshoot technical issues, and often use tools like CAD software and diagnostic systems to optimize plant performance.

What is a Plant Engineer?

A Plant Engineer is a professional responsible for overseeing the operation, maintenance, and improvement of manufacturing or industrial plants. They work to ensure that all plant systems, equipment, and processes run efficiently, safely, and in compliance with regulations. Plant Engineers often handle troubleshooting, project management, and the implementation of new technologies to increase productivity. Their role may also involve supervising maintenance staff and coordinating with other departments to optimize plant performance.

What is the difference between Plant Engineer vs Mechanical Engineer?

AspectPlant EngineerMechanical Engineer
CredentialsBachelor's in engineering, certifications like PE or EIT often preferredBachelor's in mechanical engineering, PE license optional
Work EnvironmentIndustrial plants, manufacturing facilities, power plantsDesign firms, manufacturing, R&D labs, industrial settings
Industry UsageCommonly employed in manufacturing, energy, and processing industriesUsed across various sectors including automotive, aerospace, and energy

While both roles require engineering knowledge, Plant Engineers focus on maintaining and improving plant operations, whereas Mechanical Engineers often work on designing and developing mechanical systems. The roles overlap in credentials and industry settings, but their primary responsibilities differ.

What are some common challenges a Plant Engineer faces during equipment upgrades or maintenance shutdowns?

Plant Engineers often encounter challenges such as coordinating with multiple departments to minimize production downtime, managing tight project schedules, and ensuring compliance with safety and environmental regulations during equipment upgrades or maintenance shutdowns. Effective communication and planning are crucial, as these projects often require collaboration with outside contractors, vendors, and internal teams. Additionally, Plant Engineers must anticipate potential technical issues and ensure that all work is completed within budget and to specification.

What engineers make $200,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering often earn $200,000 or more annually, especially with extensive experience, advanced skills, and relevant certifications. Executive or managerial engineering roles can also reach or exceed this salary level, particularly in high-demand industries or large organizations.

What engineers make $300,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $300,000 or more annually, especially with extensive experience, advanced skills, and leadership roles. High compensation often involves working in high-demand industries, holding managerial positions, or possessing advanced certifications and expertise in niche areas.

What Do Plant Engineers Do?

As a production plant engineer, you work in a manufacturing facility to ensure that daily operations run smoothly, with a focus on the equipment and machinery. Your responsibilities include designing new systems or equipment, directing plant personnel in proper methods and procedures of these systems and equipment, and executing or overseeing preventive maintenance and repair. Additional job duties may involve planning and supervising engineering projects, designing manufacturing equipment layouts, and checking for safety and environmental compliance. The main qualification for a career in plant engineering is a bachelor’s degree in industrial design or a sub-specialty of engineering, such as chemical, mechanical, nuclear, or electrical engineering. Professional certification, like the certified plant engineer (CPE) designation from the Association for Facilities Engineering (AFE) prove your skills, and employers may prefer these qualifications.

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

To thrive as a Plant Engineer, you need a solid background in mechanical or electrical engineering, problem-solving abilities, and a relevant bachelor's degree. Familiarity with CAD software, PLC systems, and compliance with industry standards or certifications like PE (Professional Engineer) is typically expected. Strong communication, project management, and teamwork skills help you excel in coordinating with maintenance teams and other departments. These skills ensure efficient plant operations, reduced downtime, and the successful implementation of engineering solutions.

What engineering jobs pay $500,000?

High-level engineering roles such as petroleum engineers, aerospace engineers, and certain senior roles in software or systems engineering can reach or exceed $500,000 annually, often with bonuses and stock options. These positions typically require advanced degrees, extensive experience, and specialized skills in high-demand industries or executive-level responsibilities.
More about Plant Engineer jobs
What are popular job titles related to Plant Engineer jobs in Riverside, CA? For Plant Engineer jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Plant Engineer jobs in Riverside, CA look for? The top searched job categories for Plant Engineer jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Plant Engineer jobs? Cities near Riverside, CA with the most Plant Engineer job openings:
Plant Engineer jobs near you
Infographic showing various Plant Engineer job openings in Riverside, CA as of July 2026, with employment types broken down into 92% Full Time, 5% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $104,195 per year, or $50.1 per hour.
Plant Supervisor

Plant Supervisor

CRH

Fontana, CA • On-site

$24 - $30/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago

Job description

Plant Supervisor
Architectural Products Group
Fontana, California, United States
Job ID: 526398
Oldcastle, a CRH company, is reinventing what's possible in building solutions. We are the leading provider of innovative outdoor living products and utility infrastructure solutions for the water, energy, and communications markets throughout North America. We're a trusted and strategic partner to engineers, contractors, distributors, specifiers, retailers, and homeowners alike as the manufacturer of precast concrete, polymer concrete, and plastic infrastructure products. Our portfolio of brands includes Oldcastle APG, Oldcastle Infrastructure, Belgard® hardscape, Echelon® Masonry, RDI® railing, Catalyst™ Fence Solutions, Sakrete® packaged concrete, Amerimix® mortar, Pebble Technology International® pool finishes, and Techniseal® sands and sealant technologies.
Job Summary
Responsible for supervision of employees within assigned shift. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential duties of the job.
Job Responsibilities
  • Responsible for the day-to-day operations of the post processing team
  • Train and coach team members on daily responsibilities, procedures or process changes
  • Monitor performance of each team member and provide feedback
  • Operate and maintain concrete handling equipment safely and efficiently
  • Prepare and produce daily production schedule, labels, MOs based on inventory and customer demand
  • Communicate schedule changes with production and customer service timely
  • Inspect the quality of products according to standards, and adjust settings as necessary
  • Perform machine clean-up, set-up, and other functions associated with product changes
  • Detect and report any equipment malfunctions and quality issues to Plant Manager
  • Responsible for accurate daily production reporting and daily schedule control report
  • Perform maintenance tasks, including troubleshooting and repair
  • Manage and maintain Mold Management system, including setup, location, and life cycle of all molds
  • Determine and recommend purchase of new molds
  • Participate in quarterly finished goods inventory
  • Effectively communicate any issues related to schedule, raw materials, delivery delays, etc. with site leaders
  • Maintain historical records by filing documents
  • Other duties and responsibilities related to the nature of the job may be assigned on a temporary or permanent basis as needed

Job Requirements
  • High School diploma or GED or equivalent training, experience, and education
  • Excellent interpersonal skills: ability to establish and maintain effective relationships with employees and managers
  • Excellent communications skills, verbal, written, in-person and by telephone
  • Strong organizational, problem-solving, and critical reasoning skills
  • Strong analytical skills to gather data from multiple sources and report findings
  • Ability to take initiative and work independently
  • Basic skills in Microsoft Office Suite (Word, Excel, PowerPoint)
  • Must wear company provided personal protective equipment - earplugs, hard hat, safety boots/shoes, and protective glasses. Candidates must provide their own safety boots/shoes upon hire and will be eligible to participate in Safety Boots/Shoe Reimbursement Program after 30 days of employment
  • Experience using Tableau, Infor OS Cloud and Salesforce Software preferred
  • Manufacturing/industrial environment experience preferred

Compensation
  • Pay Range: $24 - $30 p/h, based on experience
  • 401(k) plan / group retirement savings program
  • Short-term and long-term disability benefits
  • Life insurance
  • Health, dental, and vision insurance
  • Paid time off
  • Paid holidays

What CRH Offers You
  • Highly competitive base pay
  • Comprehensive medical, dental and disability benefits programs
  • Group retirement savings program
  • Health and wellness programs
  • An inclusive culture that values opportunity for growth, development, and internal promotion

About CRH
CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of a large international organization.
If you're up for a rewarding challenge, we invite you to take the first step and apply today! Once you click apply now, you will be brought to our official employment application. Please complete your online profile and it will be sent to the hiring manager. Our system allows you to view and track your status 24 hours a day. Thank you for your interest!
Oldcastle APG, a CRH Company, is an Affirmative Action and Equal Opportunity Employer.
EOE/Vet/Disability
CRH is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.
AI tools may be used in certain stages of the employment lifecycle, such as candidate review; however, all final employment decisions will be made by a person.
CRH logo

About CRH

Sourced by ZipRecruiter

CRH has a long and proud heritage as one of North America's largest corporations. We are a proud reflection of the hundreds of family businesses, local and regional companies and mid to large sized enterprises that together form the CRH family. CRH operates with a decentralized, diversified structure, letting you work in a small company environment while having the career opportunities of a large enterprise.

Industry

Construction materials wholesalers

Company size

10,000+ Employees

Headquarters location

Dublin, Dublin, IE

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