We are looking for a committed individual to join our Order to Cash team at our Shared Service Centre and support us with our day-to-day financial operations. If you are studying a subject related to finance or controlling, enjoy working with documents and would like to gain practical experience in an international organization – this opportunity could be for you.
Support Credit Risk Management - monitor overdue and dunning
Support Overdue Collection - contacting customers regarding overdue invoices, following up on payment commitments, and documenting collection actions
Manage Accounts Receivable - supporting AR reconciliation, monitoring open items, updating customer accounts, and ensuring data accuracy
Continuous Improvement & Compliance - contributing to process improvements, ensuring adherence to internal controls, and supporting audit‑ready documentation
Data & Reporting - maintaining trackers, preparing data for reports and dashboards
Issue Resolution - identifying discrepancies, following up with teams to resolve missing or incorrect information
Last‑year student - accounting, finance, controlling, or a related field
Turkish B2 written and verbal
German B1/B2 - nice to have
Excel practical skills - average level; ability to work with tables and formulas
Macro building - nice to have
Power Automate basics - nice to have
Effective team collaboration - ability to work smoothly with cross‑functional teams
Effective communication - clear, structured communication
Detail orientation - accuracy in handling data and customer accounts
Negotiation/collection skills - confidence in contacting customers and managing overdue items
Customer focus - understanding customer needs and ensuring service quality
Our purpose at Avient Corporation is to be an innovator of materials solutions that help our customers succeed, while enabling a sustainable world.
Innovation goes far beyond materials science; it’s powered by the passion, creativity, and diverse expertise of 9,000 professionals worldwide. Whether you’re a finance wizard, a tech enthusiast, an operational powerhouse, an HR changemaker, or a trailblazer in materials development, you’ll find your place at Avient.
Join our global team and help shape the future with sustainable solutions that transform possibilities into realities. Your unique perspective could be the key to our next breakthrough!
We believe that all of our global employees are leaders and that the six most important behaviors for driving our strategy and culture are the same no matter if an employee is a leader of self, a leader of others, or a leader of the business.
By playing to win, acting customer centric, driving innovation and profitable growth, collaborating seamlessly across Avient, and motivating and inspiring and developing others and yourself you will accelerate your ability to achieve Avient’s strategic goals, to meet our customer needs, and to accomplish your career goals.
At Avient, we believe a wide variety of thoughts, ideas and backgrounds gives us the creativity to be successful in a rapidly changing world. In support of this, we stress equality of opportunity for all qualified individuals in accordance with applicable laws. Decisions on hiring, promotion, development, compensation or advancement are based solely on a person’s qualifications, abilities, experience and performance.
Skills Required
- Last-year student in accounting, finance, controlling, or related field
- Turkish B2 written and verbal
- German B1/B2
- Practical Excel skills (tables and formulas)
- Macro building
- Power Automate basics
- Effective team collaboration
- Clear, structured communication
- Detail orientation and accuracy in handling data
- Negotiation/collection skills and confidence contacting customers
- Customer focus and service quality orientation
What We Do
Mesa Industries has focused on the consistent production of high-quality colorant.
