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Weekend Concrete Block Machine Operator Jobs in Modesto, CA

Operate and maintain concrete handling (Rekers) equipment safely and efficiently * Inspect the ... Perform additional duties as assigned by the Plant Manager, Supervisor, and Lead Machine Operator

... Machine, Beam Punch Operator and NC Angle Master. Also operates machines under HMO B and C ... Ability to deal with problems involving several concrete variables in standardized situations.

... Machine, Beam Punch Operator and NC Angle Master. Also operates machines under HMO B and C ... Ability to deal with problems involving several concrete variables in standardized situations.

... Machine, Beam Punch Operator and NC Angle Master. Also operates machines under HMO B and C ... Ability to deal with problems involving several concrete variables in standardized situations.

Heavy Machine Operator (B)

Stockton, CA · On-site

$21.50 - $22.50/hr

Also operates machines under HMO C classification. The HMO-B utilizes a high degree of proficiency ... Ability to deal with problems involving several concrete variables in standardized situations.

Heavy Machine Operator (B)

Stockton, CA · On-site

$21.50 - $22.50/hr

Also operates machines under HMO C classification. The HMO-B utilizes a high degree of proficiency ... Ability to deal with problems involving several concrete variables in standardized situations.

Critical to the field of forming material by operation of non-CNC machines and equipment such as ... Ability to deal with problems involving several concrete variables in standardized situations.

Critical to the field of forming material by operation of non-CNC machines and equipment such as ... Ability to deal with problems involving several concrete variables in standardized situations.

Machine Operator - 3rd Shift

Stockton, CA

$17.25 - $20.75/hr

SUMMARY Responsible for all activities associated with safely operating production machines ... Ability to deal with problems involving one or more concrete variables in standardized situations.

Machine Operator - 3rd Shift

Stockton, CA · On-site

$17.25 - $20.75/hr

SUMMARY Responsible for all activities associated with safely operating production machines ... Ability to deal with problems involving one or more concrete variables in standardized situations.

Machine Operator - 2nd Shift

Stockton, CA · On-site

$17.25 - $21/hr

SUMMARY Responsible for all activities associated with safely operating production machines ... Ability to deal with problems involving one or more concrete variables in standardized situations.

Ability to work flexible schedules, overtime and weekends during harvest season is required ... Packaging Machine Operators work with every product produced, which means you should consider the ...

Sewing Machine Operator

Tracy, CA · On-site

$35K - $42K/yr

We are currently seeking a regular full-time Sewing Machine Operator. Job Duties • Use a variety ... Monday-Friday. • Overtime and weekends as required. • Must be able to read a ruler/scale down ...

We are currently seeking a regular full-time Sewing Machine Operator. Job Duties · Use a variety ... Monday-Friday. · Overtime and weekends as required. · Must be able to read a ruler/scale down to ...

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Weekend Concrete Block Machine Operator information

See Modesto, CA salary details

$20

$31

$49

How much do weekend concrete block machine operator jobs pay per hour?

As of Jun 13, 2026, the average hourly pay for weekend concrete block machine operator in Modesto, CA is $31.68, according to ZipRecruiter salary data. Most workers in this role earn between $25.38 and $33.22 per hour, depending on experience, location, and employer.

What is the difference between Weekend Concrete Block Machine Operator vs Weekend Mason?

AspectWeekend Concrete Block Machine OperatorWeekend Mason
Required CredentialsBasic training, OSHA safety certificationOSHA safety certification, some experience or apprenticeship
Work EnvironmentFactories, manufacturing plantsConstruction sites, building projects
Industry UsageConcrete manufacturing, block productionBuilding, masonry, and repair work

The Weekend Concrete Block Machine Operator primarily works in manufacturing settings operating machinery to produce concrete blocks, requiring specific certifications and safety training. In contrast, a Weekend Mason works on construction sites, performing masonry tasks with more hands-on building skills. Both roles may be part-time weekend positions but differ in work environment and skill focus.

What are popular job titles related to Weekend Concrete Block Machine Operator jobs in Modesto, CA? For Weekend Concrete Block Machine Operator jobs in Modesto, CA, the most frequently searched job titles are:
What job categories do people searching Weekend Concrete Block Machine Operator jobs in Modesto, CA look for? The top searched job categories for Weekend Concrete Block Machine Operator jobs in Modesto, CA are:
What cities near Modesto, CA are hiring for Weekend Concrete Block Machine Operator jobs? Cities near Modesto, CA with the most Weekend Concrete Block Machine Operator job openings:
Machine Operator

$23 - $26/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 10 days ago


Job description

Job ID:  522219

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

Operate and maintain concrete production machinery 

Job Responsibilities

  • Operate and maintain concrete handling (Rekers) equipment safely and efficiently
  • Inspect the quality of products according to standards, and adjust settings as necessary
  • Detect and report any equipment malfunctions and quality issues to Plant Supervisor
  • Assist in maintaining accurate production flow and reporting
  • Record and report quality data; moisture, density, height, material consumption
  • Update communication boards and participate in shift huddle debriefs
  • Inspect and prepare molds
  • Perform machine clean-up, set-up, and other functions associated with product changes
  • Execute Daily and Business fundamentals
  • Perform additional duties as assigned by the Plant Manager, Supervisor, and Lead Machine Operator
  • Willing and able to cross-train on other aspects of the production process
  • Other duties may be assigned as needed

Job Requirements

  • Manufacturing/industrial environment experience preferred
  • Rekers/Masa equipment desired
  • At least 3 years of experience operating similar equipment
  • High school diploma or GED, or equivalent combination of education, training, and experience
  • Ability to read and comprehend documents such as safety procedures, operating and maintenance instructions
  • Physical requirements include lifting up to 75 lbs., extended standing, walking, sitting, bending, climbing, working inside and outside, and use of fall protection equipment
  • Able to perform job tasks in dusty, hot and/or cold working conditions
  • 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

Compensation

  • $23 - $26 per hour

  • 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