{"id":3617885,"url":"https://alion.io/job/kleinfelder-geotechnical-engineering-internco-op","title":"Geotechnical Engineering Intern/Co-Op","company":{"id":2897008,"name":"Kleinfelder","domain":"kleinfelder.com","url":"https://alion.io/company/kleinfelder","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"role":"Early Careers","role_family":"Early Careers","seniority":"intern","employment_type":"internship","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Exton, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Outlook","optional":false}],"status":"live","first_seen_at":"2026-11-02T17:14:33Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-09T09:47:14Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"Job Description\nTake Your Geotechnical Career to the Next Level\nAre you ready to be challenged, make a difference, and experience professional growth in your career? Kleinfelder's Geotechnical team is looking for you! From earthquake and seismic engineering to the latest trenchless technology methods, Kleinfelder's Geotechnical Services support the planning, engineering, and construction of complex projects, and our specialists are leading experts in their fields.\nKleinfelder has an excellent opportunity for a Geotechnical Engineering Intern/Co-op to join our Geotechnical Engineering Team in Exton, Pennsylvania for the summer of 2027!\nThis role offers a wide range of challenging project work to tailor solutions to our Clients' Infrastructure Needs which include:\nNatural Gas and Electric Transmission and Distribution.\nSolar and Renewable Power Generation.\nSite Development and Earthwork.\nWater Supply, Wastewater and Stormwater Management Systems.\nEnvironmental Site Assessment and Remediation.\nRoads and Bridges.\nThe Co-op would run from May 2027 through September 2027.\nResponsibilities:\nWork closely with other design disciplines including Site/Civil, Water Resources, Structural, Environmental, and Mechanical/Electrical/Process (MEP) to be an integral part of the collaborative design and construction of:\n\nGeotechnical Investigations - borings, test-pits, geologic mapping, geophysical studies, laboratory tests\nFoundations - drilled piers, driven piles, minipiles.\n Trenchless Technologies - horizontal directional drills (HDD's), jack and bores.\nGeo-environmental Applications - slurry walls, geomembranes, groundwater control.\nSlope Stability and Excavation Support - stability analyses, retaining walls, tiebacks, soil-nailing, rock-bolting.\n Ground Improvement - grouting, rammed aggregate piers, deep dynamic compaction. \nConduct geotechnical laboratory tests in accordance with relevant standards and procedures.\nPrepare basic geotechnical calculations under the direction of a Geotechnical Engineer and assist in reviewing/checking calculations.\nLearn to use geotechnical analysis software (Geo Studio, gINT, Settle3D, MathCAD).\nPerform field observation and field measurements such as test pit and test boring inspection.\nUse Word, Excel, Bluebeam, Outlook, and Teams to effectively communicate with internal and external clients.\nQualifications:\nPursuing a B.S. in civil engineering or geology with a focus on geotechnics.\nDesire to learn or experience geotechnical engineering.\nStrong verbal and written communication skills.\nAbility to organize priorities and multi-task. \nCan-do attitude and problem-solving mindset are essential.\nStrong commitment for accountability to project quality and schedule.\nWillingness to work outdoors in varying weather conditions.\nAbility to work safely and adhere to the Kleinfelder safety program requirements.\nCoursework in soil mechanics, foundation engineering, slope stability, and geology preferred.\nFollowing an offer, candidates will be required to satisfactorily complete employment reference checks, verification of professional licensure and/or educational credentials, a motor vehicle report (MVR), and a comprehensive background check.\nMove Forward with Kleinfelder\nKleinfelder has been connecting great people to the best work since 1961. We are engineers, scientists, and construction professionals providing solutions that improve our clients' transportation, water, energy, and other private infrastructure. As a responsive, cross-disciplinary team of bright, curious, and innovative problem-solvers, we are dedicated to doing the right thing, every day, on every project from over 85 offices in the US, Canada, and Australia. Connecting great people to the best work is our purpose - together, we deliver.\nProgress with an Employer that Values You\nKleinfelder is an inclusive organization free from discrimination. We are a stronger organization when we are a diverse workforce and believe that through diversity, equity, and inclusion comes creativity, innovation, and unity. We are proud to offer the following:\nCareer Development: We are committed to investing in the professional development of our staff, offering each employee every opportunity to gain experience, develop, and take control of their career paths. We support these efforts through reimbursements for continuing education as well as many of the expenses associated with training and certifications, and opportunities for career development through our internal Mentoring Program.\nEqual Opportunity: Kleinfelder is an Equal Opportunity Employer - Minorities/Women/Disabled/Veterans. (Compliant with the new VEVRAA and Section 503 rules)\nNOTICE TO THIRD PARTY AGENCIES\nPlease note that Kleinfelder does not accept unsolicited resumes from recruiters or employment agencies. In the absence of a signed Recruitment Fee Agreement, Kleinfelder will not consider or agree to payment for any referral compensation or recruiter fee. In the event a recruiter or agency submits a resume or candidate without a previously signed agreement, Kleinfelder explicitly reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. 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