Responsibilities • Performing standard penetrometer testing operations including performing borings and geoprobes • Operating Geoprobe unit for the collection of soil and Cone Penetrometer (CPT) data • Locating borings in the field • Record all required drilling data • Report all project specific issues directly to the project manager and/or your supervisor • Perform drill rig and support truck maintenance- Reporting all repair and maintenance issues to the Drilling Supervisor • Troubleshoot mechanical problems including those of an electrical or hydraulic nature • Follow all company safety procedures and guidelines for maintaining a safe work environment for all crew personnel • Safely and accurately load drill rig and support vehicle each day with supplies needed • Plan daily schedule to meet productivity goals set by Drilling Supervisor and/or Office Manager • Promptly and accurately complete time sheets and field paperwork • Care for and clean assigned company vehicles and drilling equipment and any other assigned equipment • Maintain professional behavior and quality standards • Train and mentor Drilling Helper • Willingness to work out of town and non-standard work schedules when required Qualifications • High School diploma or GED • 2 – 4 years of related experience • Class A CDL driver's license preferred 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.