Working Student / Intern Finance (Accounts Payable & Controlling) (m/f/d)

Flex 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

Are you looking to gain hands-on experience in a global finance environment while continuing your studies? Join Flex in Stuttgart as a Working Student and become part of a collaborative team where you'll support key finance processes, work with experienced professionals, and gain valuable insights into accounting, controlling, and business operations.

This role is ideally suited for students who are available 20 hours per week (minimum 16 hours per week) and are eager to apply their academic knowledge in a real-world business setting.

What a typical day looks like:

Accounts Payable Support (approximately 80%)

• Review and process supplier invoices, including discrepancy clarification, approval coordination, and document archiving
• Support payment and cash management activities, including payment runs and monitoring overdue invoices
• Assist with maintaining accurate financial records and ensuring compliance with internal processes

Controlling & Reporting Support (approximately 10%)

• Assist with monthly reporting activities, including trial balance exports, KPI updates, and account reconciliations
• Support project controlling activities through data updates and reporting tasks

Ad Hoc Finance Support (approximately 10%)

• Perform basic financial analyses and data reviews as needed
• Support the finance team with administrative and operational tasks on demand

The experience we’re looking to add to our team:

• Currently enrolled in a Bachelor's or Master's degree program with a focus on Finance, Accounting, Business Administration, or a related field
• Good knowledge of Microsoft Office, especially Excel and Outlook
• Fluent German and English language skills
• Availability to work at least 16 hours per week during the semester
• Strong attention to detail, organizational skills, and a proactive mindset

• Nice to have: previous internship or working student experience in Finance, Accounting, Controlling, Purchasing, or Administration

What you’ll receive for the great work you provide:

As a Working Student or Intern at Flex, you'll have the unique opportunity to learn from experienced finance professionals and business leaders, gaining practical knowledge that complements your studies while contributing to meaningful work.

In addition, you'll benefit from:

• Flexible working hours to fit around your academic schedule
• Company-sponsored English and German language courses
• Internal mentorship opportunities to support your professional development
• Hybrid and remote working options, depending on the role and business needs
• Opportunities to participate in sustainability initiatives and community volunteering programs
• Access to employee assistance programs, including psychological support, childcare, eldercare, and wellbeing resources

AD06

Job Category

Intern

Required Skills:

Optional Skills:

Flex 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 [email protected] 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).