Plant Manager

Oldcastle APG; Crofton (MD); On-site; USD 100,000 - 115,000; Full time

Benefits offered by this job

Health benefits

Retirement savings plan

Paid time off

Job summary

Oldcastle APG in Crofton, MD, is seeking a Plant Manager to oversee a concrete manufacturing facility, ensuring safety, quality, and efficiency across production and post-production activities. The role reports to the Site Manager and requires leadership to drive performance on cost, schedule, and quality metrics.

The position is onsite at the Crofton facility. Requirements include a Bachelor's degree or 3+ years of plant management experience, OSHA knowledge, and purchasing experience.

Qualifications

• Bachelor's degree and/or 3+ years as a plant manager in a similar industry or equivalent combination of education, training, and experience.
• Ability to review and discuss results of production reports and P&L statements.
• Strong working knowledge of OSHA and safety procedures.
• Purchasing experience preferred.
• Ability to train and instruct employees.
• Knowledge of construction products and basic knowledge of electronics and programmable controllers preferred.

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.
• Monthly inventory counts on raw materials and tracking of usage variances.
• Leading safety training and weekly meetings.
• Other duties and responsibilities related to the nature of the job may be assigned on a temporary or permanent basis as needed.

Skills

Plant management

P&L analysis

Safety procedures

Purchasing experience

Training employees

Education

Bachelor's degree

Job description

Career Opportunities: Plant Manager (529373)

Requisition ID529373-Posted09/29/2026-Architectural Products Group-Mid-Atlantic-Full Time-Operations, Field and Plant Mgmt-United States-Washington

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

The Plant Manager is responsible for a specific area of our concrete manufacturing facility. In this role you will oversee all production including some post production while ensuring all employees strive to meet the standards set forth by the company for Safety, Quality, Efficiency, Preventative Maintenance, and Housekeeping. This role reports to the Site Manager.

Job Location

• This position is onsite at our concrete manufacturing facility in Crofton, MD.

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.
• Monthly inventory counts on raw materials and tracking of usage variances.
• Leading safety training and weekly meetings.
• Other duties and responsibilities related to the nature of the job may be assigned on a temporary or permanent basis as needed.

Job Requirements

• Bachelor's degree and/or 3+ years as a plant manager in a similar industry or equivalent combination of education, training, and experience.
• Ability to review and discuss results of production reports and P&L statements.
• Strong working knowledge of OSHA and safety procedures.
• Purchasing experience preferred.
• Ability to train and instruct employees.
• Knowledge of construction products and basic knowledge of electronics and programmable controllers preferred.

Compensation

• Base pay is $100,000-115,000
• Opportunity for an annual bonus
• 401k plan/group retirement savings program
• Life Insurance
• Short-Term and Long-Term Disability benefits
• 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
• Aninclusive 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.

Oldcastle APG, a CRH Company, is an Affirmitive 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.