Demo

Transportation Engineering Intern

Join Our Team | Mark Thomas
Walnut, CA Intern
POSTED ON 4/8/2026
AVAILABLE BEFORE 5/8/2026
Job Title
Transportation Engineering Intern
Location
Walnut Creek - Walnut Creek, CA 94596 US (Primary)
Category
Engineering: Transportation
Salary Grade
$21.00 - $25.00
Full Time/Part Time
Internship
Posting Details

Mark Thomas is hiring Transportation Engineering Interns in Walnut Creek! This 10‑week summer program gives current undergraduate and graduate students the chance to work on real infrastructure projects, preparing plans and exhibits, supporting estimates, and performing routine field tasks under the guidance of licensed engineers. Summer interns can work up to 40 hours per week, and there’s an option to continue part-time (15–25 hours/week) during the school year, making this an excellent way to keep learning and growing while completing your studies.

RESPONSIBILITIES

  • Provides QA/QC support by following the appropriate procedures as outlined in the QA/QC Manual or as instructed by an engineer.
  • Provides support in reproduction of project materials such as exhibits, plan sheets, spreadsheets, drawings & details for meetings/submittals.
  • Participates in field activities and project visit sites to take measurements, collect data, takes photos or documents activities/observations.
  • References and understands design manuals, agency standards, and procedures.
  • Demonstrates a dedication to the organization and industry through participation in training activities and actively seeking opportunities to contribute to the achievement of Mark Thomas goals.
  • Demonstrates a growing knowledge of current engineering software.

QUALIFICATIONS

  • Enrolled in a relevant field of study leading to a bachelor's degree in civil engineering.
  • EIT certification preferred, but not required.
  • Prior relevant work experience is a plus.
  • Familiar with MS Office, Auto CAD, Civil 3D, Micro-Station experience preferred.
  • Possesses strong attention to detail.
  • Ability to work on multiple tasks.
  • Demonstrated effective written and verbal communication skills.
  • Ability to prioritize tasks and manage time to maximize efficiency.
  • Ability to work in a team environment.
  • Possesses a willingness to learn.

BENEFITS AND COMPENSATION

Mark Thomas offers student interns a fantastic, applied learning experience in civil engineering, a competitive hourly rate, paid sick time, budgeted time for training and career development, and flexible schedules with hybrid work environments.  Come join us!

The offered rate of compensation (California locations only) will be based on individual education, experience, knowledge, skills, and abilities in addition to internal equity and geographic location. 

Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. The successful candidate selected for hire will need to submit to a background check due to client relationship responsibilities and interactions required for this position following the extension of a conditional offer.

Mark Thomas is proud to be an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, or disability status. Mark Thomas welcomes all.

Salary : $21 - $25

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