Responsibilities • Performing standard penetrometer testing operations including performing borings and geoprobes • Locating borings in the field • Recording required drilling data • Reporting project-specific issues to the project manager and/or your supervisor • Performing drill rig and support truck maintenance; reporting repair and maintenance issues to the drilling supervisor • Following company safety procedures and guidelines for maintaining a safe work environment for all crew personnel • Safely and accurately loading drill rig and support vehicle each day with supplies Promptly and accurately completing time sheets and field paperwork • Care for and clean assigned company vehicles and drilling equipment and other assigned equipment • Maintaining professional behavior and quality standards • Willingness to work out of town and on non-standard work schedules when required • Other duties as assigned #SES123 Qualifications • High School diploma or GED preferred • 0 – 3 years of experience About Us ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and building science + infrastructure consulting services. We are employee-owned with more than 3,200 employees in 125 offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #38 in Zweig Group’s Hot Firm List (June 2026). For additional information about ECS, visit: www.ecslimited.com. ECS is an Equal Opportunity Employer. To learn more, click here.