Intern - Engineering
Irvine, CA · On-site
Pa-id Internship Opportunity - Engineering Internship TCA is accepting applications from upper ... by Caltrans, financed with private funds, and built with virtually no tax dollars. TCA uses ...
Irvine, CA · On-site
Pa-id Internship Opportunity - Engineering Internship TCA is accepting applications from upper ... by Caltrans, financed with private funds, and built with virtually no tax dollars. TCA uses ...
Irvine, CA · On-site
Pa-id Internship Opportunity - Engineering Internship TCA is accepting applications from upper ... by Caltrans, financed with private funds, and built with virtually no tax dollars. TCA uses ...
Irvine, CA · On-site
$18.50 - $22/hr
Pa-id Internship Opportunity - Environmental Internship TCA is accepting applications for ... owned by Caltrans, financed with private funds, and built with virtually no tax dollars. In ...
Irvine, CA · On-site
$18.50 - $22/hr
Pa-id Internship Opportunity - Environmental Internship TCA is accepting applications for ... owned by Caltrans, financed with private funds, and built with virtually no tax dollars. In ...
$19.75 - $25.75/hr
Requirements * 0-3 years of experience (internship or academic project experience acceptable ... General knowledge of applicable engineering standards and guidelines (e.g., Caltrans, AASHTO, MUTCD ...
$19.75 - $25.75/hr
Requirements * 0-3 years of experience (internship or academic project experience acceptable ... General knowledge of applicable engineering standards and guidelines (e.g., Caltrans, AASHTO, MUTCD ...
$8.65 - $9.86
2% of jobs
$9.86 - $11.06
4% of jobs
$11.06 - $12.26
14% of jobs
$12.72 is the 25th percentile. Wages below this are outliers.
$12.26 - $13.46
12% of jobs
$13.46 - $14.66
15% of jobs
The median wage is $14.84 / hr.
$14.66 - $15.87
18% of jobs
$17.03 is the 75th percentile. Wages above this are outliers.
$15.87 - $17.07
10% of jobs
$17.07 - $18.27
6% of jobs
$18.27 - $19.47
8% of jobs
$19.47 - $20.67
5% of jobs
$20.67 - $21.87
5% of jobs
$8
$15
$21
| Aspect | Caltrans Internship | Civil Engineering Assistant |
|---|---|---|
| Required Credentials | Currently enrolled in or recent graduate of civil engineering or related program | Associate's or Bachelor's degree in civil engineering or related field |
| Work Environment | Government agency, fieldwork, office settings | Engineering firms, government agencies, field and office work |
| Employer & Industry Usage | Used by Caltrans for student training and recruitment | Used by various agencies and firms for entry-level civil engineering support |
The Caltrans Internship provides students with hands-on experience in transportation projects within a government setting, often serving as a pathway to full-time employment. Civil Engineering Assistants typically hold more advanced credentials and perform more independent engineering tasks. Both roles are valuable for gaining industry experience, but the internship is more focused on learning and exposure, while the assistant role involves more responsibility and technical work.

Paid Internship Opportunity - Engineering Internship
TCA is accepting applications from upper division undergraduate and/or graduate students for a paid internship in our Engineering Department. If you want to apply your education, knowledge and abilities in the workplace, see below for details
About Us
The Transportation Corridor Agencies (TCA) is a public agency responsible for planning, financing, constructing and operating California’s largest toll road network. The 51-mile public toll road network, which includes State Routes 73, 133, 241 and 261, are owned by Caltrans, financed with private funds, and built with virtually no tax dollars. TCA uses innovative approaches to provide regional mobility solutions that decrease congestion and improve quality of life.
Examples of Duties/Types of Projects
Knowledge, Skills and Abilities
Education and Experience Required
Must be a junior or senior undergraduate student or graduate student attending an accredited college or university with a minimum GPA of 2.5, majoring in Civil Engineering, Construction Management, Transportation Engineering, Environmental Engineering, or a closely related discipline.
No prior professional experience is required.
Working Conditions
Duties are generally performed in an office environment, with potential field exposure at construction sites or transportation facilities. Typical physical activity is light, with occasional moderate lifting (not to exceed 20 pounds). Approximately 20 hours per week.
Pay
Undergraduate interns are eligible for an hourly pay rate of $18.50. Graduate interns are eligible for an hourly pay rate of $22.00,
How to Apply
Submit your resume by May 17, 2026 for first consideration.
It is the policy of TCA to provide equal employment opportunity (EEO) to all persons regardless of race, color, religion, national origin, creed, age, gender, sexual orientation, gender identity and/or expression, genetic information, marital or veteran status, disability, or any other characteristic protected by federal, state or local law. In addition, TCA will provide reasonable accommodations for qualified individuals with disabilities.
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Trucking
51 - 200 Employees
Irvine, CA, US
1986