Woolpert Geotechnical Technician at Woolpert performing intermediate-level geotechnical field and laboratory testing for infrastructure projects. Location: Harrisburg, PA.
Responsibilities
Collect and document soil, concrete, asphalt, and aggregate samples in accordance with project requirements
Support geotechnical drilling operations: log samples, assist drill crews, and prepare boring logs
Maintain accurate and complete field notes, test results, chain of custody documentation, and daily activity reports
Perform geotechnical field testing including nuclear density gauges, soil classification, compaction testing, moisture content testing, and concrete/asphalt sampling
Assist with typed boring logs and geotechnical report preparation
Apply established techniques, procedures, and testing criteria consistently
Calibrate, maintain, and operate field/lab equipment with minimal guidance
Observe site construction activities for compliance with plans, specifications, and material requirements
Communicate test results and deficiencies to contractors and senior personnel
Assist in reviewing and interpreting project plans, site drawings, and specifications
Support contract documentation, reporting, and project recordkeeping
Identify and communicate work items deemed unacceptable
Qualification
High school diploma or equivalentValid driver's licenseField & lab expertiseData management & reportingTechnical knowledge & safetyFrequent standing
Required
High school diploma or equivalent
3+ years of combined experience in geotechnical drilling inspection or related fieldwork
Valid driver's license
10-Hour OSHA Construction Certificate or ability to obtain
PennDOT Drill Inspection Certification or ability to obtain
Preferred
Associates or higher-level degree in a related field preferred.
Completed internship and coursework in geotechnical engineering with hands-on field and lab experience preferred.
Field & lab expertise: Conducting soil and rock sampling, in-situ tests (SPT, CPT), advanced lab testing, and site investigations.
Data management & reporting: Organizing, analyzing, and reporting geotechnical data using software like gINT, Excel, or AutoCAD.
Technical knowledge & safety: Understanding soil mechanics, construction practices, and site safety; ability to work independently and support engineering decisions.
Physical Requirements and Working Conditions:
Work in both field and office environments.
Frequent standing, walking, bending, lifting, and climbing on construction sites.
