SIMON | Aggregate Plant Operator at Colas in CHEYENNE, WY

Job Summary:

Responsible for the safe and efficient operation of an aggregate plant/crusher to support production goals. Monitors and adjusts plant equipment and controls, identifies operational or mechanical issues, and performs routine maintenance and physical tasks necessary to maintain consistent plant operation. May also operate heavy equipment, vehicles, and tools in support of aggregate operations.

Main Responsibilities:

• Follow established safety procedures, identify and report unsafe conditions, and use equipment, tools, and materials appropriately
• Safely operate and monitor the aggregate plant/crusher and associated components to maintain efficient and consistent production
• Monitor plant output and make necessary operational adjustments to meet production requirements and product specifications
• Adjust manual and computer-aided plant controls to maintain equipment within established operating ranges
• Monitor plant performance, identify operational or mechanical issues, and coordinate with management and maintenance personnel to minimize downtime
• Communicate operational needs and provide direction to ground crew and equipment operators supporting daily plant activities
• Maintain accurate daily production logs and assist with required production and operational reporting
• Perform routine inspections and assist with preventive maintenance, minor repairs, troubleshooting, and servicing of plant equipment and components
• Operate heavy equipment, vehicles, tools, and other equipment as needed to support aggregate plant operations
• Perform manual and physical tasks associated with plant operation, maintenance, cleanup, and material handling
• Maintain the plant and surrounding work areas in a clean, organized, and safe condition
• Communicate professionally and effectively in person, by phone, and over Company radio channels
• Complete other related duties and projects as assigned

Education:

• High school diploma or equivalent preferred
• MSHA certification or ability to acquire certification required
• Valid drivers’ license with ability to maintain a clean driving history required

Skills:

• 5+ years of previous experience and/or equivalent combination of training/experience in a similar role preferred
• Mechanical skill and experience plant equipment maintenance; basic welding experience a plus
• Proficiency in operation of plant equipment; knowledge of plant parts and components
• Proficiency with mobile devices and other technology used in daily operations
• Ability to read and interpret signage and/or written instructions (safety rules, operating and maintenance instructions, procedure manuals, etc.)
• Ability to problem-solve and recommend solutions
• Ability to work in a team environment
• Ability to interact professionally and clearly communicate information

Physical Requirements:

• Wears and maintains required PPE (personal protective equipment) to ensure safe performance of job responsibilities as required
• Regularly uses hands to handle tools, equipment, and materials necessary for completing operational tasks safely and efficiently
• Regularly communicate (talk and hear) to support safe coordination, instruction, and teamwork in the work environment
• Regularly stands for extended periods and moves across various surfaces or terrain to access different work areas and complete assigned tasks
• Regularly works in changing environmental conditions (such as outdoor weather, dust, or airborne particles) due to the nature of operational work sites
• Regularly works near fuels, oils, and other common workplace chemicals associated with operating or supporting equipment and machinery
• Frequently lifts and/or moves up to 50 pounds with or without assistance to handle materials, tools, equipment, or documents essential to the role
• Frequently stands, walks, sits, reaches, and stoops, kneels, crouches, or crawls to access work areas and complete required tasks
• Frequently works in environments that may include loud noise, moving equipment, dust, or varying indoor/outdoor conditions depending on operational needs
• Occasionally works at heights or near electrical hazards when tasks require elevated access or proximity to electrical components
• Mining environment; regularly exposed to all outdoor weather conditions, dust, airborne particles, fuel/chemicals, loud noise, moving equipment/parts, and vibration
• Ability to work flexible hours including evenings, weekends, and overtime; overnight travel may be required

Benefits and Perks:

• Choice of 3 Medical Plan Options
• Prescription Drug Coverage
• Dental and Vision Plans
• Flexible Spending Account or Health Savings Options
• Access to Telemedicine and Healthcare Advocacy Services
• Paid Parental Leave
• Employee Assistance Program
• Life and AD&D Insurance
• Disability Insurance
• Paid Time Off and Paid Holidays
• 401(k) Savings Plan with Company Match
• Product and Service Group Discount Programs

The information contained herein is not intended to be an all-inclusive list of the duties and responsibilities of the job, nor are they intended to be an all-inclusive list of the skills and abilities required to do the job. Management may, at its discretion, assign or reassign duties and responsibilities to this job at any time.

The essential functions of this role may be performed with or without reasonable accommodation. Simon is committed to providing reasonable accommodations to qualified individuals with disabilities to enable them to perform the essential functions of the position, unless doing so would create an undue hardship.

Simon is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, and gender identity), national origin, age, disability, genetic information, veteran status, or any other protected status in accordance with applicable federal, state, and local laws.

Application window anticipated to close on 12/2/2026; open until filled.