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Date: Jun 19, 2026

Location: Berlin, DE, 12489

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Company: Corning

Requisition Number: 75866

The company built on breakthroughs.
Join us.

Corning is one of the world’s leading innovators in glass, ceramic, and materials science. From the depths of the ocean to the farthest reaches of space, our technologies push the boundaries of what’s possible.

How do we do this? With our people. They break through limitations and expectations – not once in a career, but every day. They help move our company, and the world, forward.

At Corning, there are endless possibilities for making an impact. You can help connect the unconnected, drive the future of automobiles, transform at-home entertainment, and ensure the delivery of lifesaving medicines. And so much more.

Come break through with us.

Our Optical Communications segment has recently evolved from being a manufacturer of optical fiber and cable, hardware and equipment to being a comprehensive provider of industry-leading optical solutions across the broader communications industry.This segment is classified into two main product groupings – carrier network and enterprise network. The carrier network product group consists primarily of products and solutions for optical-based communications infrastructure for services such as video, data and voice communications. The enterprise network product group consists primarily of optical-based communication networks sold to businesses, governments and individuals for their own use.

For our location in Berlin-Adlershof, Germany, we are looking for a

Materials Engineer, Polymers (m/f/d)

Purpose of Position:
Lead materials development activities related to COC (Corning Optical Communications) globally, interact with colleagues for materials development and products manufacturing. Apply expertise and innovation in polymer science and engineering to support new product development activities and assist with existing products. Assist with polymer compound selection and evaluation for cable applications. Serve as a materials subject matter resource for product and project engineers for new product and process development efforts as well as assist manufacturing with solving materials-related problems. Also demonstrate technical leadership and innovation in the area of materials science and polymer engineering through rigorous mechanistic problem-solving approaches.

Responsibilities:
Conduct research, propose experiments and analyze data to test hypotheses to enhance understanding of products and processes and to provide Corning with inventive solutions toward new development efforts.
Apply sophisticated scientific or engineering understanding to research or development problems, ideas or projects.
Participate in projects and collaborate with internal teams, providing polymer materials fundamental understanding and development support.
Interface with suppliers and procurement to test and evaluate new materials, analytical equipment and services. Work with suppliers to resolve problems with materials as well as maintain relationships with suppliers to stay abreast of new material availability.
Lead and support materials-focused development work for short and long-term R&D goals.
Balance hands-on work-related activities with technical leadership related activities.
Collaborate with research and manufacturing functions throughout product development cycle.
Communicate and document results.

Requirements:
Bachelor’s degree or equivalent in material science, polymer science and technology or chemistry. Master’s degree and above is a plus.
Experience with polymers, and polymer compounds or formulations.
Experience with polymer processing (e.g. extrusion, injection molding, etc.)
Relevant experience in product development or product testing.
Ability to apply fundamental understanding & scientific principles to solve technical problems and identify product solutions.
Ability to document work and write reports in clear English that can convey technical investigation findings.
Ability to communicate and present the work to the international teams.
Ability to formulate testing protocols for desired material properties, familiar with basic analytic capabilities (tensile, FTIR, TGA, DSC, …)
Proficiency in Microsoft Office (Word, Excel, PowerPoint, Outlook and SharePoint)
Fluency in English, German language skills would be an asset.

Desired Skills:
Knowledge of wide range of polymers including thermoplastic or thermoset.
Structure-property knowledge of polymers.
Experience in polymer extrusion, especially cable or pipe extrusion.
Experience with flame retardancy of polymers and compound formulations, especially in polyolefins.
Deep understanding with polymer characterization methods such as rheology, DMA, DSC, TGA, TMA, SEM and mechanical testing; understanding or experience with optical testing a plus.
Experiences with the evaluation of product lifetime.
International work experience.

Soft Skills:
Ability to work within a multicultural team environment.
Ability to work independently.
Effective oral and written communication skills.
Ability to mentor other engineers and train others on primary knowledge base.
Expected to bring enthusiasm, collaboratory, and innovative spirit.
Proactive work attitude.

Additional Information:
Travel: max. 25%.
Location: Adlershof, Berlin.
Hours of work: 40 hrs./wk. mostly onsite.

A job that shapes a life.

Corning offers you the total package.

Your well-being is our top priority. Our Compensation & Benefits package supports your health and well-being, your financial goals, and your career—from day one.

Company-wide bonuses and long-term incentive programs are linked to key business results, ensuring you're rewarded when the company succeeds. When Corning wins, we all win.

Our health and well-being benefits include company-funded retirement plan, paid leave, and an Employee Assistance Program (EAP) to support you and your family.
Getting paid for our work is important, but feeling valued and recognized motivates us even more. That's why Corning offers a recognition program to celebrate achievements and recognize colleagues who deliver exceptional performance.

Corning is committed to providing equal employment opportunities and considers requests for reasonable accommodations in accordance with applicable laws. Individuals with disabilities or sincerely held religious beliefs may request reasonable accommodations to participate in the application or interview process, perform essential job functions, or access other benefits and privileges of employment. To submit a request for reasonable accommodation related to disability or religion, please contact us at accommodations@corning.com.

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