Intern Visa Sponsorship Jobs in California
California hosts some of the highest concentrations of intern visa sponsorship opportunities in the country, driven by technology giants in Silicon Valley, biotech firms in San Diego and the Bay Area, and entertainment studios in Los Angeles. Companies like Google, Apple, Meta, and Genentech regularly recruit international interns across software engineering, data science, and research roles.
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Get Access To All JobsLOCATION: Concord, California
Job ID: 1395
General Responsibilities:
Our internship and co-op program offer practical exposure to geotechnical, environmental, materials, and facilities engineering, as well as the business functions that support these services. You’ll work alongside professionals who live our Core Values: Caring, Courage, Curiosity, Excellence Integrity, and Prosperity every day. Eligible Majors in Civil, Environmental, Geotechnical, Geological, or Construction Engineering; Biology; Geology; or other related technical or business fields.
Essential Roles and Responsibilities:
What You’ll Do
- Collaborate with experienced engineers and technicians on field and laboratory assignments
- Support active project work and observe how technical decisions translate to client and community outcomes
- Build core skills in sampling, testing, data analysis, and report development
- Receive mentorship from professionals committed to helping you grow
- Participate in a nationwide internship cohort program and share your experience with executive leadership
Every task supports Terracon’s commitment to safety, strengthens our service to clients, and reflects the integrity and excellence behind our work.
Key Learning Areas
- Safe field and laboratory practices that reflect Terracon’s “Safety First” culture
- ASTM, DOT, and COE testing standards
- Proposal and technical report development
- Project management fundamentals
- Quality management systems that support reliable results
- Effective client communication and consulting skills
Requirements
- Currently pursuing a bachelor’s or master’s degree in engineering, science, technical, or business related fields
- Interest in consulting and fieldwork
- Demonstrated curiosity, teamwork, and alignment with Terracon’s values
- A valid driver’s license with acceptable violation history may be required
Maximum Salary: 31.46
Minimum Salary: 23.40
The expected salary range for this position is listed below. The base range may be adjusted based on the specific location of the applicant. Final agreed upon compensation is based upon individual qualifications and experience. While all these states mentioned above have the same statement, we want to store them in separate records/templates, as the statement might change for each of these states in future.
About us
Terracon is a 100 percent employee-owned multidiscipline consulting firm comprised of more than 8,000 curious minds focused on solving engineering and technical challenges from more than 200 locations nationwide. Since 1965, Terracon has evolved into a successful multi-discipline firm specializing in environmental, facilities, geotechnical, and materials services. Terracon’s growth is due to our talented employee-owners exceeding expectations in client service and growing their careers with new and exciting opportunities in the marketplace. Terracon was recognized as the #1 firm in Asbestos and Lead Abatement.
Terracon’s vision of “Together, we are best at people” is demonstrated through our excellent compensation and benefits package. Based on eligibility, role and job status, we offer many programs including medical, dental, vision, life insurance, 401(k) plan, paid time off and holidays, education reimbursement, and various bonus programs.
About the Team
Terracon’s internship program gives students the opportunity to turn classroom learning into meaningful, real-world experience while working alongside professionals who are shaping the built environment. Interns are trusted to contribute to real client projects, gain exposure across Terracon’s service lines, and develop practical consulting skills with the guidance of a dedicated mentor. Through hands-on work, professional development, and connection with peers nationwide, interns build confidence, expand their networks, and learn what it means to be an employee owner. The program prepares students to launch their careers with industry-relevant experience, a strong professional foundation, and a clear path for future growth.
Terracon is an EEO employer. We encourage qualified minority, female, veteran and disabled candidates to apply and be considered for open positions. We do not discriminate against any applicant for employment, or any employee because of race, color, religion, national origin, age, sex, sexual orientation, gender identity, gender, disability, age, or military status.
LOCATION: Concord, California
Job ID: 1395
General Responsibilities:
Our internship and co-op program offer practical exposure to geotechnical, environmental, materials, and facilities engineering, as well as the business functions that support these services. You’ll work alongside professionals who live our Core Values: Caring, Courage, Curiosity, Excellence Integrity, and Prosperity every day. Eligible Majors in Civil, Environmental, Geotechnical, Geological, or Construction Engineering; Biology; Geology; or other related technical or business fields.
Essential Roles and Responsibilities:
What You’ll Do
- Collaborate with experienced engineers and technicians on field and laboratory assignments
- Support active project work and observe how technical decisions translate to client and community outcomes
- Build core skills in sampling, testing, data analysis, and report development
- Receive mentorship from professionals committed to helping you grow
- Participate in a nationwide internship cohort program and share your experience with executive leadership
Every task supports Terracon’s commitment to safety, strengthens our service to clients, and reflects the integrity and excellence behind our work.
Key Learning Areas
- Safe field and laboratory practices that reflect Terracon’s “Safety First” culture
- ASTM, DOT, and COE testing standards
- Proposal and technical report development
- Project management fundamentals
- Quality management systems that support reliable results
- Effective client communication and consulting skills
Requirements
- Currently pursuing a bachelor’s or master’s degree in engineering, science, technical, or business related fields
- Interest in consulting and fieldwork
- Demonstrated curiosity, teamwork, and alignment with Terracon’s values
- A valid driver’s license with acceptable violation history may be required
Maximum Salary: 31.46
Minimum Salary: 23.40
The expected salary range for this position is listed below. The base range may be adjusted based on the specific location of the applicant. Final agreed upon compensation is based upon individual qualifications and experience. While all these states mentioned above have the same statement, we want to store them in separate records/templates, as the statement might change for each of these states in future.
About us
Terracon is a 100 percent employee-owned multidiscipline consulting firm comprised of more than 8,000 curious minds focused on solving engineering and technical challenges from more than 200 locations nationwide. Since 1965, Terracon has evolved into a successful multi-discipline firm specializing in environmental, facilities, geotechnical, and materials services. Terracon’s growth is due to our talented employee-owners exceeding expectations in client service and growing their careers with new and exciting opportunities in the marketplace. Terracon was recognized as the #1 firm in Asbestos and Lead Abatement.
Terracon’s vision of “Together, we are best at people” is demonstrated through our excellent compensation and benefits package. Based on eligibility, role and job status, we offer many programs including medical, dental, vision, life insurance, 401(k) plan, paid time off and holidays, education reimbursement, and various bonus programs.
About the Team
Terracon’s internship program gives students the opportunity to turn classroom learning into meaningful, real-world experience while working alongside professionals who are shaping the built environment. Interns are trusted to contribute to real client projects, gain exposure across Terracon’s service lines, and develop practical consulting skills with the guidance of a dedicated mentor. Through hands-on work, professional development, and connection with peers nationwide, interns build confidence, expand their networks, and learn what it means to be an employee owner. The program prepares students to launch their careers with industry-relevant experience, a strong professional foundation, and a clear path for future growth.
Terracon is an EEO employer. We encourage qualified minority, female, veteran and disabled candidates to apply and be considered for open positions. We do not discriminate against any applicant for employment, or any employee because of race, color, religion, national origin, age, sex, sexual orientation, gender identity, gender, disability, age, or military status.
Intern Job Roles in California
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Search Intern Jobs in CaliforniaIntern Jobs in California: Frequently Asked Questions
Which companies sponsor visas for interns in California?
Large technology employers including Google, Apple, Meta, and Salesforce have established international intern programs with visa sponsorship support, primarily in the Bay Area. Biotech and life sciences companies such as Genentech and Gilead Sciences sponsor interns in South San Francisco and San Diego. Aerospace and defense firms in Southern California, including Northrop Grumman and Raytheon, also sponsor international interns in engineering disciplines.
Which visa types are most common for intern roles in California?
Most international interns in California work under F-1 OPT or CPT authorization, which allows students enrolled at U.S. universities to gain practical work experience without requiring employer-sponsored visa petitions. J-1 visa Exchange Visitor visas, administered through a designated sponsor organization, are also common for structured internship programs. H-1B visa sponsorship for intern-level roles is rare and typically only applies when an intern transitions into a full-time position.
Which cities in California have the most intern sponsorship jobs?
The San Francisco Bay Area, including San Jose, Sunnyvale, and Mountain View, concentrates the greatest number of intern sponsorship opportunities, driven by the technology industry. Los Angeles follows, with internships spanning entertainment, media technology, and aerospace. San Diego has a strong presence in biotech and defense, while Sacramento offers opportunities in state government technology projects and agricultural technology firms.
How to find intern visa sponsorship jobs in California?
Migrate Mate filters intern roles in California specifically to employers that sponsor visas, saving you from sorting through listings that exclude international candidates. Search by city or industry on Migrate Mate to focus on Bay Area tech internships, San Diego biotech roles, or Los Angeles media and entertainment positions. Filtering by sponsorship type also helps F-1 students identify CPT and OPT-eligible opportunities alongside J-1 and H-1B positions.
Are there California-specific factors that affect intern visa sponsorship?
California's concentration of large, well-resourced employers means many companies already have immigration counsel and established processes for supporting international interns. Universities including UC Berkeley, Stanford, UCLA, and UCSD feed substantial international student pipelines into California internship programs, making local employers more familiar with F-1 CPT and OPT requirements than employers in other states. California's prevailing wage requirements under state law can also affect how intern compensation is structured by sponsoring employers.
What is the prevailing wage for sponsored intern jobs in California?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.