Plant Supervisor
$24 - $30/hr
Detect and report any equipment malfunctions and quality issues to Plant Manager * Responsible for ... Manage and maintain Mold Management system, including setup, location, and life cycle of all molds
$24 - $30/hr
Detect and report any equipment malfunctions and quality issues to Plant Manager * Responsible for ... Manage and maintain Mold Management system, including setup, location, and life cycle of all molds
$24 - $30/hr
Detect and report any equipment malfunctions and quality issues to Plant Manager * Responsible for ... Manage and maintain Mold Management system, including setup, location, and life cycle of all molds
Responsible for budgeting; mine planning; permitting; working as member of plant management team to achieve operational goals and objectives; managing contracts and contractors; and community ...
Responsible for budgeting; mine planning; permitting; working as member of plant management team to achieve operational goals and objectives; managing contracts and contractors; and community ...
Responsible for budgeting; mine planning; permitting; working as member of plant management team to achieve operational goals and objectives; managing contracts and contractors; and community ...
Responsible for budgeting; mine planning; permitting; working as member of plant management team to achieve operational goals and objectives; managing contracts and contractors; and community ...
Rialto, CA · On-site
$100K/yr
Plant Reliability & Uptime * Own uptime for batch plant systems including batching computer ... Build and manage a PM schedule for all critical assets (batch plant, mixer trucks, loaders ...
Rialto, CA · On-site
$100K/yr
Plant Reliability & Uptime * Own uptime for batch plant systems including batching computer ... Build and manage a PM schedule for all critical assets (batch plant, mixer trucks, loaders ...
Barstow, CA Manager of Plant Operations Barstow Community Hospital is your community medical provider, serving the High Desert area and its residents with inpatient and outpatient services, and ...
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Barstow, CA Manager of Plant Operations Barstow Community Hospital is your community medical provider, serving the High Desert area and its residents with inpatient and outpatient services, and ...
Barstow, CA Manager of Plant Operations Barstow Community Hospital is your community medical provider, serving the High Desert area and its residents with inpatient and outpatient services, and ...
Quick apply
Barstow, CA Manager of Plant Operations Barstow Community Hospital is your community medical provider, serving the High Desert area and its residents with inpatient and outpatient services, and ...
The Operations Manager will lead, manage, and coach a team of operations and plant support employees at the site. The Operations Manager, under the direction of the Facility Manager, has ...
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The Operations Manager will lead, manage, and coach a team of operations and plant support employees at the site. The Operations Manager, under the direction of the Facility Manager, has ...
Bloomington, CA · On-site
$800K/yr
The Operations Manager will lead, manage, and coach a team of operations and plant support employees at the site. The Operations Manager, under the direction of the Facility Manager, has ...
Bloomington, CA · On-site
$800K/yr
The Operations Manager will lead, manage, and coach a team of operations and plant support employees at the site. The Operations Manager, under the direction of the Facility Manager, has ...
The Operations Manager will lead, manage, and coach a team of operations and plant support employees at the site. The Operations Manager, under the direction of the Facility Manager, has ...
The Operations Manager will lead, manage, and coach a team of operations and plant support employees at the site. The Operations Manager, under the direction of the Facility Manager, has ...
The Operations Manager will lead, manage, and coach a team of operations and plant support employees at the site. The Operations Manager, under the direction of the Facility Manager, has ...
The Operations Manager will lead, manage, and coach a team of operations and plant support employees at the site. The Operations Manager, under the direction of the Facility Manager, has ...
City Of Industry, CA · On-site
$165K - $175K/yr
Optimize workflows, manage plant resources, and coordinate with supply chain and engineering teams. * Must have experience with an aerospace manufacturing shop. Company Description PDS Defense offers ...
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City Of Industry, CA · On-site
$165K - $175K/yr
Optimize workflows, manage plant resources, and coordinate with supply chain and engineering teams. * Must have experience with an aerospace manufacturing shop. Company Description PDS Defense offers ...
Work with HR and Plant Manager with the on-boarding process for safety * Conduct risk assessments * Enforce preventative measures for employee safety * Monitor employees to insure they are acting in ...
Work with HR and Plant Manager with the on-boarding process for safety * Conduct risk assessments * Enforce preventative measures for employee safety * Monitor employees to insure they are acting in ...
Ontario, CA · On-site
$81K - $103K/yr
Must be able to effectively communicate with all levels of the organization, including plant Supervisors and Managers. * Employee must model the company Core Values of Integrity, Customer Focus ...
Ontario, CA · On-site
$81K - $103K/yr
Must be able to effectively communicate with all levels of the organization, including plant Supervisors and Managers. * Employee must model the company Core Values of Integrity, Customer Focus ...
Lake Elsinore, CA · On-site
$16.50 - $19.50/hr
Proper operation of pallet jack and forklift Perform other duties as directed by the Plant Manager Monday- Friday 8am-430pm
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Lake Elsinore, CA · On-site
$16.50 - $19.50/hr
Proper operation of pallet jack and forklift Perform other duties as directed by the Plant Manager Monday- Friday 8am-430pm
Lake Elsinore, CA · On-site
$16.50 - $19.50/hr
Proper operation of pallet jack and forklift Perform other duties as directed by the Plant Manager Monday- Friday 8am-430pm
Quick apply
Lake Elsinore, CA · On-site
$16.50 - $19.50/hr
Proper operation of pallet jack and forklift Perform other duties as directed by the Plant Manager Monday- Friday 8am-430pm
Rancho Cucamonga, CA · On-site
$108K - $134K/yr
Plant Controller This position is responsible for the financial leadership of all plant operations ... Provide supporting detail for management to use in evaluating business activities and making ...
Rancho Cucamonga, CA · On-site
$108K - $134K/yr
Plant Controller This position is responsible for the financial leadership of all plant operations ... Provide supporting detail for management to use in evaluating business activities and making ...
Ontario, CA · On-site
$23 - $25/hr
Partner with the Plant Manager to improve operational performance and inventory recovery. * Assist with training new team members on HVC processes and procedures. Inventory, Logistics & Documentation
Ontario, CA · On-site
$23 - $25/hr
Partner with the Plant Manager to improve operational performance and inventory recovery. * Assist with training new team members on HVC processes and procedures. Inventory, Logistics & Documentation
Ontario, CA · On-site
$23 - $25/hr
Partner with the Plant Manager to improve operational performance and inventory recovery. * Assist with training new team members on HVC processes and procedures. Inventory, Logistics & Documentation
Ontario, CA · On-site
$23 - $25/hr
Partner with the Plant Manager to improve operational performance and inventory recovery. * Assist with training new team members on HVC processes and procedures. Inventory, Logistics & Documentation
Riverside, CA · On-site
... with managers, leads, and all associates - Plan, coordinate and advise department associates of ... Ensure plant achieves 85% reliability on production lines - Facilitate or schedule communication ...
Riverside, CA · On-site
... with managers, leads, and all associates - Plan, coordinate and advise department associates of ... Ensure plant achieves 85% reliability on production lines - Facilitate or schedule communication ...
In this role, you will assist the Plant Manager and Production Manager in the development of processes to achieve a zero-incident culture, maximize output, maintain machinery, and reduce overall ...
In this role, you will assist the Plant Manager and Production Manager in the development of processes to achieve a zero-incident culture, maximize output, maintain machinery, and reduce overall ...
| Aspect | Manager Plant Manager | Production Supervisor |
|---|---|---|
| Responsibilities | Oversees entire plant operations, strategic planning, and management of departments | Supervises daily production activities, ensures safety and quality standards |
| Required Credentials | Bachelor's degree in engineering, manufacturing, or related field; often requires management experience | High school diploma or equivalent; technical training or certifications preferred |
| Work Environment | Office and plant floor, leadership role with strategic focus | Primarily on the plant floor, direct supervision of production staff |
The Manager Plant Manager typically holds a higher-level, strategic role overseeing the entire plant, while the Production Supervisor focuses on daily production activities. Both roles require knowledge of manufacturing processes, but the Manager Plant Manager has broader responsibilities including planning and management, making it a more senior position within manufacturing operations.
The most popular types of Plant Manager jobs in Riverside, CA are:
Cities near Riverside, CA with the most Manager Plant Manager job openings:

$24 - $30/hr
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Re-posted 7 days ago
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
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)
Experience using Tableau, Infor OS Cloud and Salesforce Software preferred
Compensation
Pay Range: $24 - $30 p/h, based on experience
What CRH Offers You
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.