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Aggregate Plant Supervisor

Eagle Materials / Raptor Materials LLC
Milliken, CO Full Time
POSTED ON 12/20/2025
AVAILABLE BEFORE 2/17/2026

AGGREGATE PLANT SUPERVISOR

Department: Aggregate

Job Title: Plant Supervisor

Work Schedule: Day shift, flexible hours. Overtime as required.

Full or Part Time: Full time only

Reports to: Aggregate Operations Manager

Salary: $ $35.00

JOB SUMMARY:

This position will oversee production to enable plant productivity and maintenance and the delivery of quality products to customers in an efficient manner, performing various manual tasks around the plant.

Essentials Functions

  • Will supervise aggregate plant and dry plant operation with a focus on Safety, Production, and the Environment.
  • Will control and generate plant productivity reports, ensure workplace compliance of company policy & procedures, and make recommendations for increased production and repairs.
  • Manage aggregate production to ensure goals and objectives are met.
  • Responsible for maintenance and repair of all mobile and stationary equipment.
  • Ensures that the workforce complies with policies, procedures, and regulations to produce a productive labor climate at plant facilities.
  • Direct supervision of others including but not limited to employee on-the-job training and safety training.
  • Equipment repair and preventative maintenance
  • Interact with vendors and employees.
  • Maintain a high degree of customers satisfaction and employee morale through problem solving.
  • Ensure a safe working environment through daily inspections and monthly safety meetings.
  • Supervise 1-2 aggregate plants (both fixed and mobile

Qualifications:

  • A minimum of 5 years' experience in the operations of a sand and gravel pit.
  • Experience in a supervisory capacity
  • Knowledge of MSHA rules and regulations
  • Knowledge of heavy equipment including but not limited to loaders, dozers, and hydraulic excavators and off-road haul trucks. Plant processing includes, but is not limited to water pumps, generators, electrical control components, vibratory screens, sand screws, conveyors, radial stackers, material washers, scales, settling basins, vibratory feeders, and log washers.
  • Ability to meet deadlines and multi-task.

KNOWLEDGE, SKILLS, AND ABILITIES:

  • Ability to understand and follow instructions.
  • Ability to perform strenuous work in varying weather conditions.

Benefits Offered on Your First Day

  • Medical
  • Telemedicine
  • Health Advocate Service
  • Dental & Orthodontics
  • Vision
  • FSA Medical & Dependent Care
  • Paid Parental Leave
  • Tuition Reimbursement
  • Employee Assistance Program
  • Wellness Incentive Bonus Program
  • Life and AD&D
  • Short-Term and Long-Term Disability
  • Paid Vacation
  • Paid Holidays
  • 401(k)

EEO Statement

Raptor Material LLC provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

Behaviors


Required

  • Enthusiastic: Shows intense and eager enjoyment and interest
  • Thought Provoking: Capable of making others think deeply on a subject
  • Team Player: Works well as a member of a group
  • Leader: Inspires teammates to follow them
  • Detail Oriented: Capable of carrying out a given task with all details necessary to get the task done well
  • Dedicated: Devoted to a task or purpose with loyalty or integrity

Motivations


Required

  • Ability to Make an Impact: Inspired to perform well by the ability to contribute to the success of a project or the organization
  • Work-Life Balance: Inspired to perform well by having ample time to pursue work and interests outside of work
  • Growth Opportunities: Inspired to perform well by the chance to take on more responsibility
  • Peer Recognition: Inspired to perform well by the praise of coworkers
  • Self-Starter: Inspired to perform without outside help

Preferred

  • Goal Completion: Inspired to perform well by the completion of tasks

Equal Opportunity Employer

This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

Salary : $35

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