ZipRecruiter

Log In

1

Flex Summer Internship Jobs in Illinois (NOW HIRING)

Archer Daniels Midland

$38.80K - $47K/yr

Summer 2026 Co-Op: * June 2026 to July 2026 * 8 am - 4:30 pm Monday through Friday Fall 2026 High ... Interns are not allowed to perform any work prohibited by the Department of Labor (DOL) as ...

The Gettys Group

Senior Project Designer

Chicago, IL · Hybrid

$85K - $100K/yr

Mentor and provide leadership to junior designers and interns, fostering a collaborative and ... Generous PTO, 14 paid holidays, flex-Friday scheduling in the summer months * 401k match after 1 ...

The Gettys Group

Senior Project Designer

Chicago, IL · On-site

$88K - $105K/yr

Mentor and provide leadership to junior designers and interns, fostering a collaborative and ... Generous PTO, 14 paid holidays, flex-Friday scheduling in the summer months * 401k match after 1 ...

People also search for

All JobsFlex Summer Internship JobsFlex Summer Internship Jobs in Illinois

Flex Summer Internship information

What are the key skills and qualifications needed to thrive as a Flex Summer Intern, and why are they important?

To thrive as a Flex Summer Intern, you typically need a strong academic background relevant to your internship field, basic project management abilities, and proficiency with Microsoft Office or other common productivity tools. Familiarity with industry-specific software and systems, such as engineering design programs or data analysis platforms, can be advantageous. Initiative, adaptability, and effective communication help interns stand out by allowing them to contribute meaningfully in dynamic team environments. These skills and qualities are crucial for maximizing learning, building professional relationships, and adding value during the short internship period.

What types of projects and responsibilities can interns expect during a Flex Summer Internship?

During a Flex Summer Internship, interns typically work on real-world projects that align with the company's ongoing initiatives, such as product design, engineering, supply chain management, or business operations. Interns are often assigned a dedicated mentor and collaborate closely with cross-functional teams, gaining exposure to various aspects of the business. Responsibilities may include conducting research, supporting project execution, attending team meetings, and presenting findings to leadership. This hands-on experience is designed to provide professional growth and a clearer understanding of career paths within the company.

What is a Flex Summer Internship?

A Flex Summer Internship is a temporary, often paid, position offered by Flex (formerly Flextronics), a global electronics manufacturing services company, during the summer months. This program is designed for students or recent graduates to gain hands-on experience in areas such as engineering, supply chain, finance, IT, and more. Interns work on real projects alongside experienced professionals, developing both technical and soft skills. The internship provides valuable industry exposure, networking opportunities, and can sometimes lead to full-time employment after graduation.

What is the difference between Flex Summer Internship vs Software Engineering Intern?

AspectFlex Summer InternshipSoftware Engineering Intern
Required CredentialsHigh school diploma or current college studentCurrently pursuing a degree in computer science or related field
Work EnvironmentFlexible, project-based, often remote or hybridOffice or remote, collaborative team setting
Employer & Industry UsageTech companies, startups, various industriesPrimarily tech companies, software firms, IT departments

The Flex Summer Internship offers flexible, often remote, project-based experience suitable for students across industries, while the Software Engineering Intern role is more specialized, focusing on coding and software development within tech companies. Both provide valuable industry exposure but differ mainly in technical requirements and work environment.

What are the most commonly searched types of Summer Internship jobs in Illinois? The most popular types of Summer Internship jobs in Illinois are:
What are popular job titles related to Flex Summer Internship jobs in Illinois? For Flex Summer Internship jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Flex Summer Internship jobs in Illinois look for? The top searched job categories for Flex Summer Internship jobs in Illinois are:
What cities in Illinois are hiring for Flex Summer Internship jobs? Cities in Illinois with the most Flex Summer Internship job openings:
Flex Summer Internship jobs near you
Infographic showing various Flex Summer Internship job openings in Illinois as of May 2026, with employment types broken down into 41% Full Time, 49% Part Time, 4% Temporary, 4% Contract, and 2% Summer. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution.
Molding Engineering Intern - Summer 2026

Molding Engineering Intern - Summer 2026

Flex

Buffalo Grove, IL • On-site

$16.98 - $23.35/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Job Posting Start Date 05-15-2026 Job Posting End Date 05-19-2026Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.Job Summary

To support our extraordinary teams who build great products and contribute to our growth, this Summer, we're looking to add a Molding Engineering Intern located in our Buffalo Grove, IL site.

Reporting to the Process Engineering Manager, the student will assist with daily engineering tasks while learning, collaborating and working alongside Engineers and cross-functional teams.

What a typical day looks like:

  • Assist Engineering Team with continuous improvement project(s)
  • Attend Design Status, Customer/Internal Review and Continuous Improvement Meetings
  • Support plastic injection mold design process
  • Complete assigned work orders and provide 2D and 3D models
  • Update design guidelines and standards
  • Update to documentation for Process Guides, CCL's to stay compliant

Student qualities we're seeking for this internship assignment:

  • Junior/Senior student pursuing Bachelors degree in Mechanical Engineering or related major
  • Enthusiastic about working in a manufacturing environment
  • Highly collaborative, creative and excellent communication skills
  • Solidworks CAD and troubleshooting knowledge highly desired
  • Prior internship experience with plastic injection molding process strongly preferred

Internship Program Requirements:

  • Available to work 40 hours/week (in-person) for 10-12 week Summer assignment
  • Currently enrolled in 4-year accredited university
  • 3.0 minimum GPA
Pay Range (Applicable to Illinois)$16.98 USD - $23.35 USDHourlyJob CategoryInternRelocation:Not eligible

Is Sponsorship Available?

NoFlex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).
Flex Personnel logo

About Flex Personnel

Sourced by ZipRecruiter

The Flex Team is made up of Staffing Industry experts committed to serving the needs of businesses and workers by bringing people together. We are guided by our Core values Integrity, Courtesy, and Respect. At Flex we bring Businesses and People together. We carefully assess both the needs of our Business clients and the complete profiles of each candidate, and then make the connections we believe will be most mutually beneficial. With offices in select markets throughout the Country, We are continually expanding our industry reach nationwide.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Dallas, TX, US

Social media

Facebook

View All Flex Personnel Jobs

Apply