Demo

Plant Manager

Oldcastle APG
Fontana, CA Full Time
POSTED ON 12/25/2025
AVAILABLE BEFORE 1/24/2026

Job ID: 516619


Oldcastle® APG, a CRH Company, is North America’s leading provider of innovative outdoor living solutions that enable customers to Live Well Outside. The manufacturer’s portfolio of premier building products inspires endless possibilities while providing enduring outdoor spaces where people can connect, reflect and recharge. Award-winning brands include Belgard® hardscape, Echelon® Masonry, MoistureShield® composite decking, RDI® railing, Catalyst™ Fence Solutions, Sakrete® packaged concrete, Amerimix® mortar, Pebble Technology International® pool finishes, Lawn & Garden mulches and landscape features, and Techniseal® sands and sealant technologies.


Job Summary


The Plant Manager is responsible for the overall plant operations, including all production and ensuring all employees strive to meet the standards set forth by the company for Safety, Quality, Efficiency, Preventative maintenance, and Bottom-line results.


Job Location


  • This is an onsite role based in Fontana, CA


Job Responsibilities


  • Direct all plant manufacturing processes and ensure quality products while maintaining a safe work environment
  • Plan and direct the layout of equipment, workflow and workforce utilization as well as participating in the procurement of raw materials, supplies and other production needs
  • Planning and establishing work schedules, assignments and production sequences to meet production goals
  • Review production reports and profit-loss statements
  • Other duties and responsibilities related to the nature of the job may be assigned on a temporary or permanent basis as needed
  • Responsible for the day-to-day operations of all production employees
  • Provide leadership and direction for overall production in accordance with our vision and values
  • Inspire, train and coach team members on daily responsibilities, procedures, or process changes
  • Monitor performance of each team member and provide feedback
  • Work with Site Manager and Production Manager to improve manufacturing processes and ensure quality of products while maintaining a safe work environment
  • Plan and coordinate efficient use of employees, materials, and machine to meet business goals
  • Communicate necessary information and issues to employees and management


Job Requirements


  • Bachelor's degree and/or 5 years as a plant manager in a similar industry or equivalent combination of education, training, and experience
  • Prior experience managing people in production, equipment, maintenance and/or quality control
  • Ability to interpret production reports and P&L statements
  • Strong background in maintenance with an understanding of processes and equipment
  • Proficient in MS Office suite, web-based data management tools and Internet applications
  • Excellent verbal and written communication skills


Compensation


  • Base pay is $105,000 - $125,000


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.

Salary : $105,000 - $125,000

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