From our origins in 1899 as a family-owned business to becoming a global company, at Sonoco we have spent over a century redefining packaging solutions. Today, we are a world leader operating in over 45 countries, yet our core value remains unchanged: "People Build Businesses".

We are looking for a CTS Engineer (Customer Technical Service) based in our plant at Osuna, to act as the key technical liaison for our food and closure customers across Spain and Portugal, ensuring operational excellence and maximizing the performance of our packaging solutions.

Key Responsibilities

Technical Support &

- Quality Claims: Manage and resolve quality claims directly at customer facilities (food and closures sectors).

Technical Assistance &
- Maintenance: Provide technical support to ensure optimal use of Sonoco products, including spare parts management, changeovers, new installations, and maintenance of closures cappers.

Audits &
- Continuous Improvement: Conduct technical audits of customer processes and deliver actionable recommendations to optimize their production lines.

Homologations &
- Customer Relations: Lead and manage customer product homologation processes, developing and maintaining strong technical relationships with clients.

Candidate Profile &
- Requirements

Technical Background: Strong expertise in Mechanical Engineering / Mechanics (Mandatory).



Basic knowledge or experience in Electrical systems and cutting/welding is considered a plus.

Industry Experience: Previous experience in the food sector or industrial packaging is highly valued.

Languages: Fluent English (Essential for daily customer interaction in Spain and Portugal).

Mobility: High willingness to travel and visit customer facilities across Spain and Portugal.

IT Skills: Proficiency in Microsoft Office and Outlook for writing technical reports.

Vehicle: Availability of personal vehicle or willingness to utilize rental vehicle options for business travel.

What We Offer

Stability: Join a solid, leading multinational company in the general industrial packaging sector.

Professional Development: A dynamic role with high autonomy, working within a highly skilled technical team with direct reporting to the CTS Manager Iberia.

Work Environment: An excellent working environment built on collaboration, safety, health, and mutual respect.

Ready to Join Our Team? If you meet the requirements and are looking for a rewarding technical project in a global industry, we want to hear from you! Please apply through this job posting.

Equal Opportunity Employer: At Sonoco, we actively promote equal opportunity. We strictly prohibit discrimination of any kind based on race, color, religion, sex, age, sexual orientation, gender identity, disability, or any other characteristic protected by law.

📌 CTS ENGINEER (Customer Technical Service) (Osuna)
🏢 Sonoco
📍 Osuna