Civil​/Geotechnical Engineering Co-Op

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Take Your Geotechnical Career to the Next Level

Are 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.

Kleinfelder has an excellent opportunity for a Civil/Geotechnical Engineering Co-op to join our Geotechnical Engineering Team in Exton, Pennsylvania for the summer of 2026!

This role offers a wide range of challenging project work to tailor solutions to our Clients' Infrastructure Needs which include:

• Natural Gas and Electric Transmission and Distribution.
• Solar and Renewable Power Generation.
• Site Development and Earthwork.
• Water Supply, Wastewater and Stormwater Management Systems.
• Environmental Site Assessment and Remediation.
• Roads and Bridges.

The Co-op would run from May 2026 through September 2026.

Work 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:

• Geotechnical Investigations – borings, test-pits, geologic mapping, geophysical studies, laboratory tests
• Foundations – drilled piers, driven piles, minipiles.
• Trenchless Technologies – horizontal directional drills (HDD's), jack and bores.
• Geo-environmental Applications – slurry walls, geomembranes, groundwater control.
• Slope Stability and Excavation Support – stability analyses, retaining walls, tiebacks, soil-nailing, rock-bolting.
• Ground Improvement – grouting, rammed aggregate piers, deep dynamic compaction.
• Conduct geotechnical laboratory tests in accordance with relevant standards and procedures.
• Prepare basic geotechnical calculations under the direction of a Geotechnical Engineer and assist in reviewing/checking calculations.
• Learn to use geotechnical analysis software (Geo Studio, gINT, Settle3D, MathCAD).
• Perform field observation and field measurements such as test pit and test boring inspection.
• Use Word, Excel, Bluebeam, Outlook, and Teams to effectively communicate with internal and external clients.

• Pursuing a B.S. in civil engineering or geology with a focus on geotechnics.
• Desire to learn or experience geotechnical engineering.
• Strong verbal and written communication skills.
• Ability to organize priorities and multi-task.
• Can-do attitude and problem‑solving mindset are essential.
• Strong commitment for accountability to project quality and schedule.
• Willingness to work outdoors in varying weather conditions.
• Ability to work safely and adhere to the Kleinfelder safety program requirements.
• Coursework in soil mechanics, foundation engineering, slope stability, and geology preferred.

Kleinfelder 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.

Progress with an Employer that Values You – Kleinfelder 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:

• Career 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…