Demo

Plant Assistant Ready-Mix

HOLLIDAY ROCK CO
San Luis, CA Full Time
POSTED ON 3/7/2026
AVAILABLE BEFORE 5/6/2026

Description:
The Plant Assistant works under the direction of the Area Manager, Plant Manager, or Assistant Plant Manager to support the safe and efficient production of concrete. This role includes general labor, equipment operation, and maintenance duties to ensure smooth plant operations.

Essential Functions of the Position:
• Perform physical labor tasks such as digging, lifting, carrying, and moving materials.
• Operate loaders, yard tractors, water trucks, sweepers, and any other equipment necessary.
• Utilize preventative maintenance on all yard and plant equipment to ensure they function properly.
• Perform pre-/post-trips on equipment to ensure that the equipment can be operated safely.
• Load and unload materials and equipment from trucks and other vehicles.
• Maintain a clean and organized work area, including cleaning up debris and waste.
• Adhere to all safety regulations and protocols, including wearing appropriate personal protective equipment (PPE).
• Communicate effectively with supervisors and coworkers.
• Perform other duties as assigned by supervisors or plant managers.
• Able to work full time and overtime if needed.
• Able to travel and work at other plants when needed.

Skills and Knowledge:
• Basic mechanical knowledge to assist in diagnosing, reporting, and repairing minor equipment or production issues.
• Ability to operate heavy equipment such as loaders, yard tractors, man lifts, etc.
• General understanding of equipment safety and maintenance procedures.
• Strong communication and teamwork skills.

Requirements:
• Must have a valid Class C driver’s license.
• Must have reliable transportation.
• Driver record cannot contain any reckless driving offences, DUIs, leaving the scene of an accident, etc.
• Driver record cannot contain more than 1.5 active points in the last 36 months.
• Ability to follow written and verbal directions and to complete assigned tasks on schedule.
• Ability to read, write, and communicate effectively in English.
• Ability to work with supervision, receiving instructions/feedback, coaching/counseling and/or
action/discipline.

Physical Demands:
The physical demands described here represent those that must be met by an employee to perform the
essential functions of this job successfully. Reasonable accommodation may be made to enable individuals
with disabilities to perform the essential job functions:
• Ability to work outside in various weather conditions while sitting or standing for extensive periods of
time.
• Ability to kneel, reach, or lift to 50 pounds or more.
• Ability to climb ladders to access higher elevations on batch plants.

Benefits:
• Medical Insurance, Dental HMO/PPO, Vision, Basic and Voluntary Life, and Voluntary Accident.
• Employee Assistance Program (EAP)
• 401 (k) Retirement Plan- Company match
• Paid Sick time.
• Paid Holidays
• Paid Vacations
• Direct Deposit
• Paid weekly.
• Referral Bonus

This job description does not imply that the listed duties are the only responsibilities of an employee in this
position. Employees may be asked to perform additional tasks as needed to ensure adequate workload coverage.
Furthermore, employees must follow any job-related instructions and complete any other duties assigned by their
supervisor. This job description does not constitute an employment agreement between the employer and the
employee and may be changed by the employer as organizational needs and job requirements of the job change.

Salary.com Estimation for Plant Assistant Ready-Mix in San Luis, CA
$173,507 to $223,194
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Plant Assistant Ready-Mix?

Sign up to receive alerts about other jobs on the Plant Assistant Ready-Mix career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$125,305 - $173,168
Income Estimation: 
$164,666 - $215,191
Income Estimation: 
$168,677 - $237,258
Income Estimation: 
$212,951 - $279,449
Income Estimation: 
$193,803 - $280,327
Income Estimation: 
$232,065 - $358,206
Income Estimation: 
$351,772 - $489,656
Income Estimation: 
$249,408 - $397,210
Income Estimation: 
$193,803 - $280,327
Income Estimation: 
$260,995 - $378,251
Income Estimation: 
$232,065 - $358,206
Income Estimation: 
$112,748 - $141,702
Income Estimation: 
$167,747 - $216,827
Income Estimation: 
$168,677 - $237,258
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at HOLLIDAY ROCK CO

  • HOLLIDAY ROCK CO Goleta, CA
  • Description The Quality Control Field Technician is responsible for sampling, testing, and monitoring the quality of ready-mix concrete, asphalt, and aggre... more
  • 2 Days Ago

  • HOLLIDAY ROCK CO Valley, CA
  • Sign-On Bonus Program Info/Details $1,000 sign-on bonus for MIXER DRIVERS with experience Driver must be currently working for a ready mix company hauling ... more
  • 2 Days Ago

  • HOLLIDAY ROCK CO Upland, CA
  • Description: Tag Axle Drivers transport aggregates, asphalt, base material, or rubble from Holliday Rock facilities to internal and external customers. Thi... more
  • 2 Days Ago

  • HOLLIDAY ROCK CO Littlerock, CA
  • Description: The Bulk Powder Driver is responsible for safely driving a multi-axle double-trailer truck to transport cement powder from the cement mills to... more
  • 4 Days Ago


Not the job you're looking for? Here are some other Plant Assistant Ready-Mix jobs in the San Luis, CA area that may be a better fit.

  • HOLLIDAY ROCK CO Nipomo, CA
  • Description: A ready-mix repairman is responsible for performing regular maintenance, repairs, and improvements on concrete batch plants and supporting equ... more
  • 20 Days Ago

  • The Pictsweet Company Santa Maria, CA
  • Overview The Pictsweet Company is growing! A 4th generation family owned company established in 1945, Pictsweet is a frozen vegetable producer with agricul... more
  • 15 Days Ago

AI Assistant is available now!

Feel free to start your new journey!