Sonoco•City of Industry, California, United StatesInvite-only right now: save jobs, track applications, build tailored resumes
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10/1/2026
Employment
Full time, Internship
Range
Check website
Work style
On-site
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Core responsibilities
Interns will participate in hands-on projects alongside industry experts within the manufacturing and packaging sectors. Responsibilities include engaging with leadership, attending plant tours, and contributing to various functional areas such as engineering, quality, and supply chain.
Requirements overview
Candidates must be currently enrolled in a Bachelor's or Master's degree program with a concentration in Mechanical, Chemical, or similar Engineering. Previous internship experience in manufacturing or a related functional area is preferred, along with proven leadership and strong communication skills.
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Industry
Packaging and Containers Manufacturing
Employees
10,953
Type
Public Company
Size
10,001+ employees
Founded in 1899, Sonoco (NYSE: SON) is a global leader in value-added, sustainable metal and paper consumer and industrial packaging. The Company had net sales of $7.5 billion from continuing operations in 2025 and has approximately 22,000 employees working in 265 operations in 37 countries, serving some of the world’s best-known brands. Guided by our purpose of Better Packaging. Better Life., we strive to foster a culture of innovation, collaboration and excellence to provide solutions that better serve all our stakeholders and support a more sustainable future. Sonoco was proudly named one of the World’s Most Admired Companies by Fortune in 2026 as well as one of America’s Most Admired and Responsible Companies by Fortune and Newsweek and by USA TODAY’s list of America’s Climate Leaders. For more information on the Company, visit our website at www.sonoco.com. Our integrated packaging solutions help define brand personalities, create unique customer experiences and enhance the quality of products and the quality of life for people around the world. It’s all in the service of our purpose: Better Packaging. Better Life. Sonoco is committed to creating sustainable products, services and programs for our customers, employees and communities. Sonoco was listed as one of Fortune’s World’s Most Admired Companies for 2021 as well as being included in Barron’s 100 Most Sustainable Companies for the third year in a row. Learn more at Sonoco.com.
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