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

Cal Poly Pomona

Lecturer AY - Plant Sciences

Pomona, CA · On-site

Instructional Faculty - Temporary/Lecturer Location: Pomona Categories: Unit 3 - CFA - California ... Irrigation & Water Management * Landscape Design & Management * Sustainable Agriculture * Plant ...

CalPolyPomona

Lecturer AY - Plant Sciences

Pomona, CA · On-site

Instructional Faculty - Temporary/Lecturer Location: Pomona Categories: Unit 3 - CFA - California ... Irrigation & Water Management * Landscape Design & Management * Sustainable Agriculture * Plant ...

Monster Energy

Product Master Steward (Temporary)

Corona, CA · On-site

$15.50 - $21.25/hr

... maintenance, and lifecycle management of product master records within enterprise systems ... Support plant, distribution centers extensions, packaging updates, and global rollouts, ensure ...

Corptemps

Business Development Associate

Riverside, CA · On-site

$46K - $63K/yr

... temporary and direct hire staffing services. We work with public and private sector entities ... Reach out to plant managers, HR heads, and business owners to understand their staffing needs

Connect Staffing

Forklift Operator

Riverside, CA · On-site

$19/hr

Temp-to-Hire Primary workplace language(s): English Work Environment: Manufacturing Plant / Factory ... Experience loading and unloading trucks and managing inventory staging areas. * Ability to read ...

Connect Staffing

Forklift Operator

Riverside, CA · On-site

$19/hr

Temp-to-Hire Primary workplace language(s): English Work Environment: Manufacturing Plant / Factory ... Experience loading and unloading trucks and managing inventory staging areas. * Ability to read ...

Century Group

CGP: HR Coordinator

Anaheim, CA · On-site

$23 - $25/hr

... for temporary basis (3+ months). Exact compensation may vary based on skills, experience, and ... employees in plant, most Spanish speaking * ADP WFN (strong nice to have) * -Hiring Manager ...

Nongshim USA INC

Quality Control

Rancho Cucamonga, CA · On-site

$21.50 - $23/hr

Provide temporary coverage for any QC function or shift as needed. * File, review, and verify SQF ... May require work at Plant 1 and Plant 2 as needed. Schedule: * Full-time * First (morning) and ...

Calpine

Operations & Electrical Technician III

Santa Ana, CA · On-site

$55.26 - $69.07/hr

... plant logbook, managing contractors, issuing & tracking permits for safe work, confined space, hot ... temporary electrical grounds. Maintain site 125VDC backup batteries and chargers. Maintains and ...

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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 Sep 15, 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 are popular job titles related to Temporary Plant Manager jobs in Riverside, CA?

For Temporary Plant Manager jobs in Riverside, CA, the most frequently searched job titles are:

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

Maintenance Manager(Direct Hire)

Moreno Valley, CA • On-site

Designeers Midwest
Real Estate • 1 - 10 employees
Learn more about Designeers Midwestexternal

Full-time

Re-posted 27 days ago

Job description

Company Description

In 1966, Designeers Midwest began providing technical contract employee support to the electronics and manufacturing industries in the Greater Cincinnati area. We represented job opportunities and recruited for permanent and long-term temporary employees, known as "contract employees". Over the decades, we have expanded our employment services and territory but our goal has remained the same: to build a strong record of excellent service by partnering with our clients and understanding their needs. Our knowledge of technical engineering and design sets us apart from other recruiting and staffing agencies and now Designeers Midwest serves clients large and small from coast to coast.

Our contract personnel include Engineers and Designers skilled in Mechanical, Electrical, Instrumentation, Electronic, Chemical, Process, and Structural / Architectural disciplines. Our Scientific Professionals serve the Chemical, Pharmaceutical, Environmental and Medical fields. In addition, we also provide administrative personnel with experience in technical engineering and scientific environments.

Job Description

Essential Duties and Responsibilities:

Organize and supervise the daily maintenance function for the Plant including equipment, tools, facilities and grounds while controlling related maintenance and labour costs

Coordinates with the Plant Manager, Plant Supervisors and other employees as needed

Ensures working order of equipment and tools through preventative maintenance to achieve efficient and safe production levels while eliminating unnecessary downtime

Leads, Schedules, and evaluates assigned maintenance and janitorial work. Fosters positive working relationships and responds proactively to performance concerns, discipline, employee complaints and other employee matters

Designs, implements and manages a preventative maintenance program for all mechanical equipment and tools

Oversees including documentation, installations, maintaining, repairs, adjustments, troubleshooting and inspection of equipment and tools

Continuous improvement initiatives to streamline product flow and improve efficiencies

Maintains knowledge of current trends in the field and maintains appropriate licensure or certifications


Qualifications:

Excellent knowledge of mechanical equipment, preventative maintenance, overhauling and trouble shooting skills


Education and Experience:

Bachelors Degree 

3-5 Years related experience

Experience in lean, six sigma and kaizan

Strong communication skills, ability to communicate at all levels of the organization

Technical background including: mechanical, electrical, pneumatic and hydraulic

Project Management experience

Leadership experience, unionized environment an asset

Knowledge of preventative maintenance programs and scheduling

Proficiency with Computers

Availability for afternoon shift

Travel to USA for training

Additional Information

All your information will be kept confidential according to EEO guidelines.

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