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3Rd Shift Maintenance Mechanic Jobs in Riverside, CA

2nd Shift Maintenance Mechanic

Irvine, CA · On-site

$34.21 - $37.89/hr

Maintenance Mechanic needed for a packaging company in Irvine, CA. Direct Hire position paying $34.21 - 37.89/hr plus .30 shift differential when on second shift. Excellent benefits including 401K ...

Perform maintenance skills level 2 (Matrix Skill File) including, but not limited to, mechanical ... The ability to adapt to varying shift lengths and workdays (8 - 12-hour shifts and weekends ...

Maintenance Mechanic

Mira Loma, CA · On-site

$25.25 - $32.25/hr

... 3rd Shift Wednesday - Sunday 7:30 pm - 4:00 AM (overtime available) Position Summary: The Maintenance Mechanic is responsible for maintaining, troubleshooting, repairing, and improving conveyor ...

Maintenance Mechanic

Mira Loma, CA · On-site

$25.25 - $32.25/hr

... 3rd Shift Wednesday - Sunday 7:30 pm - 4:00 AM (overtime available) Position Summary: The Maintenance Mechanic is responsible for maintaining, troubleshooting, repairing, and improving conveyor ...

Maintenance Mechanic

Mira Loma, CA · On-site

$28 - $32/hr

... 3rd Shift Wednesday - Sunday 7:30 pm - 4:00 AM (overtime available) Position Summary: The Maintenance Mechanic is responsible for maintaining, troubleshooting, repairing, and improving conveyor ...

Mechanic, Maintenance - 1st Shift

Lake Forest, CA · On-site

$26.25 - $33.75/hr

The Maintenance Mechanic - 1st Shift (7:00am - 3:30pm) is responsible for maintenance and repair of all equipment within the manufacturing operation working with minimal supervision. This position ...

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3Rd Shift Maintenance Mechanic information

See Riverside, CA salary details

$19

$29

$37

How much do 3rd shift maintenance mechanic jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for 3rd shift maintenance mechanic in Riverside, CA is $29.95, according to ZipRecruiter salary data. Most workers in this role earn between $25.82 and $32.12 per hour, depending on experience, location, and employer.

Is a 3rd shift maintenance mechanic a good career?

A 3rd shift maintenance mechanic is a stable career option with opportunities for overtime and shift differentials that can increase pay. The role requires technical skills, such as troubleshooting and repairing machinery, and often involves working in manufacturing or industrial environments. Job stability and demand for maintenance skills generally make it a viable career choice for those interested in hands-on technical work.

What are the key skills and qualifications needed to thrive as a 3rd shift maintenance mechanic?

To thrive as a 3rd Shift Maintenance Mechanic, you need strong mechanical aptitude, troubleshooting skills, and experience with industrial equipment, often supported by a high school diploma or technical certification. Familiarity with tools such as PLCs (Programmable Logic Controllers), CMMS (Computerized Maintenance Management Systems), and various hand and power tools is typically required. Effective communication, problem-solving, and the ability to work independently during overnight hours make someone stand out in this role. These skills and qualities ensure equipment reliability, minimize downtime, and maintain smooth operations during critical off-peak hours.

What are some unique challenges faced by 3rd shift maintenance mechanics, and how can they prepare for them?

Working as a 3rd Shift Maintenance Mechanic often means handling equipment repairs and preventive maintenance during overnight hours, when fewer staff are present. This can require greater self-reliance, strong troubleshooting skills, and the ability to respond quickly to unexpected breakdowns. Communication with the day shift is also crucial to ensure seamless handovers and accurate reporting of issues. To succeed, candidates should be comfortable working independently, adaptable to changing priorities, and proactive in documenting their work for the next shift.

What does a 3rd shift maintenance mechanic do?

A 3rd Shift Maintenance Mechanic is responsible for maintaining and repairing equipment and machinery during the overnight or late-night shift, typically when regular production is slowed or stopped. Their duties include troubleshooting mechanical issues, performing preventive maintenance, and ensuring that all systems run efficiently for the next production cycle. This role often requires working independently, responding quickly to emergencies, and documenting all maintenance activities to support continuous operations.
What are the most commonly searched types of Maintenance Mechanic jobs in Riverside, CA? The most popular types of Maintenance Mechanic jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for 3Rd Shift Maintenance Mechanic jobs? Cities near Riverside, CA with the most 3Rd Shift Maintenance Mechanic job openings:
Infographic showing various 3Rd Shift Maintenance Mechanic job openings in Riverside, CA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $62,300 per year, or $30 per hour.

Foundry Maintenance Mechanic 2 (3rd Shift)

Samuel, Son & Co (USA), Inc.

Riverside, CA • On-site

$35.66 - $38/hr

Full-time

Re-posted 18 days ago


Samuel, Son & Co. rating

8.2

Company rating: 8.2 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

88th of 538 rated manufacturers


Job description

Sunday - Friday

3rd Shift - 9:00pm - 7:30am (overtime as needed)

Responsibilities

  • Maintain production machines, equipment, and facilities performance (Safety, Quality, Efficiency, Availability and Reliability
  • Provide emergency and unscheduled repairs of production equipment during production and performs scheduled maintenance repairs of production equipment.
  • Perform maintenance skills level 2 (Matrix Skill File) including, but not limited to, mechanical, electrical, pneumatic, hydraulic, troubleshooting, and repair of production machines.
  • Read and interpret equipment manuals and work orders to perform required maintenance and service.
  • Diagnose problems, replace, or repair parts, test, and adjust equipment.
  • Perform regular preventative maintenance on machines, equipment, and facilities.
  • Perform a variety of plumbing maintenance functions.
  • Use a variety of hand and power tools, electric meters, and material handling equipment in performing duties.
  • Detect faulty operations, defective material, and report issues or unusual situations to proper maintenance supervisor.
  • Comply with health and safety regulations and maintain clean and orderly work areas.
  • Adheres to training program and any relevant training through the Operations Trainer.
  • Perform preventive and proactive maintenance, regular inspections, communicate with production operator and foreman about equipment performance and problems affecting production lines. 
  • Ability to train and share knowledge to coworkers. 
  • Other responsibilities as dictated by the Maintenance Supervisor.
  • 100% Daily work reporting right information on CMMS (Manager Plus)
  • Good communication and collaboration with colleagues working different shifts, ensuring smooth handovers, and sharing relevant information.
  • The ability to adapt to varying shift lengths and workdays (8 - 12-hour shifts and weekends)

Education 

  • High school education or GED equivalent

Qualifications

  • As an Industrial Electro-Mechanical Technician, you should have experience with a combination of mechanical and electrical maintenance skills and are responsible for performing routine inspections, repairs, and upgrades on industrial equipment.
  • Minimum of five (5) years maintenance experience in the following trades
  • Pneumatic, Hydraulic, Electrical, Mechanical, and/or PLCs
  • Problem-solving, critical thinking, and the ability to work with both hand/power tools and software components.
  • Technical knowledge of equipment/machine processes.
  • Thorough knowledge of electrical theory for power and controls
  • Wide knowledge of hydraulics, pneumatics, machine controls devices, VFD, PLCs & electrical components
  • Ability to work OT, off-shifts, & weekends
  • Combustion processes, burners, valve trains, temperature controllers
  • Welding and fabricating
  • Refractory and furnace lining.
  • Basic computer entry skills
  • Health and Safety Standards and Compliance 
  • Process Improvement Techniques
  • Electrical (industrial 480 volts) and electronic controls (VFD, servomotors, proportional valves, electrical motor control, PLC); PLC troubleshooting level.
  • Mobile equipment including forklifts and wheel loaders.
  • Material handling, conveyors
  • Ventilation systems with 50-250 HP motor Bag houses (dust collectors)
  • Critical thinking and problem-solving skills.
  • Good service attitude and willingness to solve problems.
  • Strengths in teamwork, organization, communication, and efficiency.
  • Time Management: Effective time management skills to stay focused, prioritize tasks, and maintain productivity throughout the entire shifts.

WORKING CONDITIONS

  • This position works in a manufacturing environment. 
  • Work is performed in a manufacturing environment in all weather conditions.
  • Lift up to 25 lbs. regularly, up to 50 lbs. frequently and up to 75 lbs. occasionally
  • Bend, twist, climb, squat, kneel throughout shift Able to work in extreme heat or cold conditions.
  • Ability to function successfully in a fast-paced, changing work environment.
  • Use hands for simple and power grasping as well as push/pull and fine manipulation.
  • Work at and/or below shoulder level.
  • Ability to work next to hot surfaces (using proper PPE for hot works)
  • Available to work weekends and holidays.

The pay for this position is $35.66 - $38.00. If you are hired, your base salary will be determined based on factors such as geographic locations, skills, education, and/or experience. In addition to those factors, we believe in the importance of pay equity and consider internal equity of our current team members as part of any final offer.

At Samuel, we believe every team member brings unique and valuable skills, experiences and knowledge to our thriving business - enabling us to build on over 170 years of success in the metals industry. We offer countless opportunities for our team members to develop and grow in their careers, empower them to make decisions on the job and be a part of driving positive change - within our organization and in the communities where we live and work. If you're seeking a dynamic, supportive and welcoming workplace to make your mark and grow your career, we have the programs, culture and opportunities to make it happen. We're stronger together.
At Samuel we believe in a culture of equality. Respect and integrity are at our core. We are committed to building and creating an environment that is open and welcoming for everyone.

This job posting is for an existing vacancy within the organization

Samuel is an Equal Opportunity Employer.  In the United States, we utilize E-Verify.

Sierra Aluminum is a vertically integrated aluminum extrusion mill providing standard, custom and OEM aluminum products that range from basic mill finished extrusions all the way to finished, fabricated shapes. With in-house value added services such as anodizing, painting, thermal improvement, fabrication and specialized packaging, we ensure consistent quality products delivered on time.

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