ZipRecruiter

Log In

1

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 ...

AppleOne

Manufacturing Manager - Food

Riverside, CA

$125K/yr

... plant operations, lead production teams, ensure regulatory compliance, and drive continuous ... temporary assignments lasting 13 weeks or longer, the Company is pleased to offer major medical ...

New

jbpco

Material Handler - 1st Shift (Temporary)

Riverside, CA · On-site

$17.50 - $21.25/hr

Handle with care - manage hazardous waste in line with regulations and company procedures * Lead ... Step into the heart of our bustling manufacturing plant, where every move counts! You'll stay ...

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 ...

Century Group

CGP: HR Coordinator

Anaheim, CA

$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 ...

TriCom Quest

Be Seen First

Warehouse Associate

Irvine, CA · On-site

$23/hr

Temp to Hire * Location: Irvine, CA * Pay: $23.00/hr, non-exempt * Work Hours: Monday - Friday 6:30 ... Deliver to plant department as requested. * Conduct warehouse and freezer inventory periodically as ...

New

Gaf

Operations Administrative Coordinator

Fontana, CA · On-site

$53K - $73K/yr

Partnering with all internal departments such as Plant Management, Human Resources, Technical ... temporary suspensions. Engaging with external partners and suppliers to ensure the smooth execution ...

GB Packaging

Administative Coordinator

Redlands, CA · On-site

$50K/yr

... plant floor. To provide administrative and technical assistance to the divisional manager. This ... for temporary employees. 4. Tracking attendance, recording sick/vacation time and working with ...

next page

Showing results 1-20

All 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 Jun 17, 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
Infographic showing various Temporary Plant Manager job openings in Riverside, CA as of June 2026, with employment types broken down into 57% Full Time, 14% Part Time, and 29% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $121,458 per year, or $58.4 per hour.
Maintenance Manager(Direct Hire)

Maintenance Manager(Direct Hire)

Designeers Midwest

Moreno Valley, CA

Full-time

Posted 28 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.

Apply