Demo

Mainline Operator

Apex Underground
Arvada, CO Full Time
POSTED ON 8/21/2026
AVAILABLE BEFORE 10/20/2026
Why We Need You 
Apex Underground is seeking a skilled Heavy Equipment Operator to support our excavation and construction projects. This role is essential in ensuring that all site work is performed safely, efficiently, and to specification. As a Heavy Equipment Operator, you will operate various machinery to complete tasks such as digging, grading, backfilling, and material transport. Your precision and attention to detail will contribute to the timely and successful completion of our projects, while maintaining the highest standards of safety and quality. 

Your Regular Responsibilities 
  • Operate Heavy Equipment: Safely operate equipment such as excavators, backhoes, bulldozers, skid steers, and loaders to perform digging, grading, and site preparation activities. 
  • Site Preparation and Excavation: Work with site superintendent to determine excavation plans and execute them according to specifications. This includes trenching, backfilling, grading, and slope stabilization. 
  • Inspect Equipment: Perform pre-operation and post-operation inspections on equipment to ensure safety and efficiency. Report any maintenance needs or equipment malfunctions to the maintenance team. 
  • Follow Safety Protocols: Adhere to all safety regulations and company policies, including OSHA guidelines. Use appropriate personal protective equipment (PPE) and ensure the safety of the job site. 
  • Read Blueprints and Site Plans: Interpret construction plans and blueprints to determine excavation dimensions and other site requirements. 
  • Material Handling: Load and unload materials such as gravel, sand, and debris using various heavy machinery. Assist with site cleanup and material transport as needed. 
  • Communication: Maintain clear communication with crew members, supervisors, and other site personnel to ensure tasks are completed accurately and efficiently. 
  • Environmental Awareness: Take measures to minimize the environmental impact of operations, including proper handling of materials and maintaining clean work areas. 
     
Your Team for Collaboration & Support 
You will report directly to the Superintendent, Crew Lead, or Foreman. You’ll work closely with other equipment operators, laborers, and project managers to ensure seamless coordination on the job site. 

Expectations & Outcomes of Your Work 
  • Project Accuracy: Perform all tasks according to project specifications and quality standards, ensuring precise excavation and site preparation. 
  • Safety Compliance: Maintain a zero-incident record by following safety protocols and encouraging a culture of safety among the crew. 
  • Efficiency: Contribute to project timelines by performing tasks efficiently, reducing downtime, and maximizing equipment productivity. 
  • Equipment Care: Ensure that all machinery is in good working condition through regular inspections and communication with the maintenance team. 
  • Technical Requirements 
  • 3 years of experience operating heavy equipment in a construction or excavation environment. 
  • Ability to identify existing and potential hazards.  
  • Knowledge of OSHA regulations and safe excavation practices is required.  
  • Ability to read and interpret construction plans, blueprints, and site layouts is preferred.  
  • Valid driver license is preferred. 
  • Physical ability to work outdoors in various weather conditions and lift up to 80 pounds. 
  • High school diploma or equivalent preferred. 

This Role is FOR You If: 
You have strong technical skills and experience operating various types of heavy machinery. 
You are detail-oriented and can execute excavation plans with precision. 
You are committed to safety and understand the importance of maintaining a secure job site. 
You are a team player and can communicate effectively with other crew members. 

This Role is NOT for You If: 
You are uncomfortable with operating machinery or working in a physically demanding outdoor environment. 
You struggle to follow safety protocols and industry regulations. 
You prefer working in an office setting rather than being active on job sites. 
You lack experience in reading construction plans or blueprints. 
 

 

Salary.com Estimation for Mainline Operator in Arvada, CO
$57,322 to $77,519
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