Core Drill Technician

Vertical Mechanical Group•Sterling, VA

3d•Onsite

About The Position

Vertical Mechanical Group (VMG) is a leading mechanical contractor specializing in commercial HVAC, Plumbing, Piping, and Mechanical Construction. Originally formed through Anderson Mechanical Services, Inc. and Inspiration Plumbing Company, VMG brings decades of industry experience together with a forward-thinking approach to delivering high-quality mechanical solutions. As we continue to grow, we are looking for an experienced Core Drilling Technician to perform precise drilling operations in concrete, masonry, and other materials for HVAC, plumbing, and electrical installations. This role is ideal for a safety-focused professional who takes pride in accuracy, properly maintained equipment, and quality workmanship.

Requirements

At least 2 years of core drilling experience
Experience drilling concrete, masonry, and similar construction materials
Ability to safely set up, operate, inspect, and maintain core drilling equipment
Ability to read and interpret construction drawings, blueprints, layout plans, and specifications
Strong understanding of drilling measurements, placement, depth, and diameter requirements
Working knowledge of construction-site safety practices and proper PPE usage
Strong attention to detail and commitment to accurate workmanship
Effective communication, organization, and problem-solving skills
Ability to work independently and collaborate with project and field teams
Ability to perform the physical requirements of an active construction environment
Valid driver's license and reliable transportation

Nice To Haves

Core drilling experience on commercial mechanical construction projects
Experience supporting HVAC, plumbing, piping, or electrical installations
Experience coordinating drilling activities with layout teams, Superintendents, and Project Managers
Familiarity with multiple core drilling systems, mounting methods, and drilling techniques
Experience maintaining drilling records and documenting completed work

Responsibilities

Perform core drilling in concrete, masonry, and other materials for HVAC, plumbing, and electrical installations
Follow project drawings, specifications, and layout plans to determine required hole locations, sizes, and depths
Collaborate with layout teams to mark and confirm drilling locations before work begins
Set up and operate core drilling equipment safely and efficiently
Monitor drilling progress and adjust techniques or equipment settings to achieve precise results
Verify that completed holes meet project requirements for placement, size, depth, and finish
Assist with transporting, staging, and preparing tools, equipment, and materials at project sites
Follow VMG safety policies, OSHA requirements, and project-specific safety procedures
Use required personal protective equipment and follow safe practices when operating drilling machinery
Inspect work areas before drilling and identify potential hazards, obstructions, or conflicts
Confirm drilling locations before beginning work to help prevent damage, rework, and safety incidents
Conduct routine inspections and maintenance of core drilling tools and equipment
Report damaged, unsafe, or malfunctioning equipment promptly
Maintain clean, organized, and safe work areas
Identify opportunities to improve drilling efficiency, accuracy, and safety
Coordinate with Project Managers, Superintendents, layout teams, and other field personnel
Communicate the status of core drilling work and raise issues or required adjustments promptly
Maintain organized records of drilling activities, measurements, equipment usage, and deviations from project plans
Support project schedules by completing assigned drilling work accurately and efficiently
Assist other field personnel with related construction tasks as needed
Follow company policies and jobsite requirements at all times
Perform other duties and projects as assigned
Stay current with developments in core drilling equipment, technology, and techniques
Participate in on-the-job training and professional development opportunities
Share field knowledge and contribute to a collaborative, team-oriented work environment
Demonstrate reliability, professionalism, and a strong commitment to quality craftsmanship