Production Supervisor

Job Summary

The Production Supervisor is responsible for leading a manufacturing production team to work injury‑free and meet productivity, safety, and quality goals. The role leads a team of 10‑20 members and continuously improves performance to meet production standards.

Madera, CA facility.

• Ensures a safe workplace is maintained and a safety mindset is cultivated.
• Enforces company policies, standards, and safety requirements.
• Promotes safety excellence through employee involvement, ownership, and accountability.
• Hires, schedules, and supervises full‑time and temporary staff.
• Provides timely coaching, corrective feedback, and administers disciplinary processes up to termination.
• Conducts quarterly and annual performance reviews for all team members.
• Facilitates team development, skill improvement, and problem‑solving.
• Oversees process documentation and training procedures for operational consistency and workplace cleanliness.
• Ensures quality production and adherence to quality processes.
• Collaborates with Quality Control, Engineering, and Maintenance to improve quality and reduce costs.
• Tracks productivity and operates within budget using lean manufacturing and cross‑training.
• Manages inventory control to achieve accuracy goals.
• Assists with troubleshooting and resolving production issues.
• Performs other duties as requested by management.

• Demonstrated leadership in safety and environmental compliance.
• Strong analytical, problem‑solving, and critical thinking skills.
• Ability to coach, develop, and build a strong team.
• Excellent listening and clear written and verbal communication.
• Effective conflict resolution skills.
• Skilled at working with cross‑functional teams.
• Ability to manage multiple priorities simultaneously.
• Results‑oriented work style.
• Minimum one year of supervisory experience in a manufacturing environment.
• High school diploma or equivalent required; college degree preferred.
• Proficient in Microsoft Office (Word, Excel).
• Basic mathematical skills (calculating percentages, volumes).
• Physical demands: walking, standing, bending, stretching, hand use, lifting up to 40 lbs with assistance if needed.
• Workplace may involve moderate to high noise in a plant environment with temperatures ranging from cool to hot.

• Base salary range of $60,000–$75,000 per year.
• 5% annual target bonus.
• 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.

• 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.

Oldcastle Infrastructure, 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.