Demo

Civil Engineering Intern

Delve Underground
Walnut, CA Intern
POSTED ON 1/13/2026
AVAILABLE BEFORE 2/11/2026
Job Type

Internship

Description

ABOUT DELVE UNDERGROUND

Delve Underground is a leader in underground and heavy civil engineering serving the transportation, water, wastewater, and energy industries. Specializing in tunnel design, we provide practical solutions to the most challenging underground problems. We offer comprehensive design, construction management, and construction claims services, with expertise extending across a wide range of engineering disciplines, including civil, structural, and geotechnical engineering. Our primary focus is to make a significant impact on the advancement of infrastructure projects, which in turn shape and enhance the communities we serve. Founded in 1954, as Jacobs Associates, Delve Underground is an employee-owned firm with 25 offices and 350 team members throughout the United States, Canada, Australia, and New Zealand.

We want our employees to make a career doing what they love to do. We encourage an entrepreneurial spirit and help our team members forge their own path within the company. We support their efforts to stay on the cutting edge of technology while fostering a great work-life balance. In addition to working hard, we also have fun. We socialize and celebrate achievements at summer picnics, holiday parties, and company outings.

Pay Rate: $25 - $28 /hour

Civil Engineering Intern

Delve Underground is seeking a Staff Engineering Intern or Co-Op to assist with Tunnel and Underground Design and Construction activities including field inspections, daily reporting, design calculations, preparation of design drawings and specifications, and maintenance of drawings and specifications and estimates for underground design and construction projects.

Responsibilities

  • Prepare design calculations under the supervision of senior engineers.
  • Assist with the preparation of planning and design technical reports.
  • Review and evaluate instrumentation and monitoring data.
  • Assist with construction site inspections and daily reporting.
  • Assist with preparing and maintaining contract drawings using AutoCAD.
  • Assist in reviewing construction submittals and requests for information.
  • Communicate effectively with other designer and construction management staff.
  • Work on a variety of office and field assignments.

Qualifications

  • Must be a currently enrolled college student working towards a Bachelor's or Master's degree in Civil Engineering or similar program.
  • Coursework or experience in structural or geotechnical engineering preferred.
  • Basic knowledge of Microsoft Office and AutoCad Civil 3D programs
  • Candidates should be able to multi-task and prioritize work, have strong communication skills and be able to work in a team environment.
  • Strong analytical and technical communication skills.

ARE YOU READY TO JOIN OUR TEAM?

If you feel that you would be right for this position, please fill out our initial application so that we can review your information. We look forward to meeting you!

Delve Underground is an EEO/Affirmative Action Employer and will make all employment related decisions without regard to race, color, religion, sex, national origin, disability or protected veteran status.

Compensation reflects the cost of labor across our US geographic markets. Pay is based on several factors including market location, experience, knowledge, and skills.

No Recruiters, Please.

Salary Description

$25-$28/hour

Salary : $25 - $28

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