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Temporary Plant Manager Jobs in Riverside, CA (NOW HIRING)

CRH

Plant Supervisor

Fontana, CA · On-site

$24 - $30/hr

Manage and maintain Mold Management system, including setup, location, and life cycle of all molds ... Other duties and responsibilities related to the nature of the job may be assigned on a temporary ...

CRH

Plant Supervisor

Fontana, CA · On-site

$24 - $30/hr

Manage and maintain Mold Management system, including setup, location, and life cycle of all molds ... Other duties and responsibilities related to the nature of the job may be assigned on a temporary ...

Aerotek

Field Service Technician

Placentia, CA

$27.16/hr

This position offers the opportunity for a temporary-to-permanent role and requires a strong ... Coordinate with the Plant Supervisor to manage overall plant operations and production schedules.

Team LINX

Fiber Splicing Manager

Ontario, CA · On-site

$90K - $130K/yr

Outside Plant (OSP) fiber construction, including microduct installations, fiber jetting/blowing ... Manpower Planning - Coordinate staffing needs, subcontractor support, temporary labor requirements ...

TeamSoft

Quality Assurance Technician

San Dimas, CA · On-site

$21/hr

This is a temp to hire opportunity with many opportunities to grow! Quality Assurance Technician ... The QA Technician assures that the plant is compliant with Food Safety, Food Quality, and ...

Staffmark Group

Buyer Planner

Irvine, CA · On-site

$61K - $84K/yr

This is a high-impact temporary opportunity (estimated 6 months) supporting a leave of absence ... Management * Build strong relationships with internal business unit leaders and plant stakeholders

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All JobsPlant JobsTemporary Plant Manager JobsTemporary Plant Manager Jobs in Riverside, CA

Temporary Plant Manager information

See Riverside, CA salary details

$42.3K

$121.5K

$186.7K

How much do temporary plant manager jobs pay per year?

As of Jul 14, 2026, the average yearly pay for temporary plant manager in Riverside, CA is $121,458.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,900.00 and $146,600.00 per year, depending on experience, location, and employer.

What is the difference between Temporary Plant Manager vs Production Supervisor?

AspectTemporary Plant ManagerProduction Supervisor
CredentialsExperience in plant operations, management certifications often preferredRelevant technical or manufacturing experience, sometimes certifications
Work EnvironmentOversees entire plant operations, strategic planningManages daily production activities on the shop floor
Employer & Industry UsageManufacturing plants, industrial facilitiesFactories, production lines in various manufacturing sectors

The Temporary Plant Manager focuses on overseeing overall plant operations, strategic decisions, and management, often for short-term needs. In contrast, the Production Supervisor handles daily production tasks, supervising workers and ensuring product quality. Both roles require industry-specific experience, but the Plant Manager has broader responsibilities and higher-level oversight.

What job categories do people searching Temporary Plant Manager jobs in Riverside, CA look for? The top searched job categories for Temporary Plant Manager jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Temporary Plant Manager jobs? Cities near Riverside, CA with the most Temporary Plant Manager job openings:
Temporary Plant Manager jobs near you
Plant Supervisor

Plant Supervisor

CRH

Fontana, CA • On-site

$24 - $30/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 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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