Sika is a specialty chemicals company with a globally leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protecting in the building sector and manufacturing industry. In 2025, Sika’s 33,700 employees generated annual sales of CHF 11.20 billion.

Our Central Research department in Zürich-Altstetten conducts global research projects within Sika’s core technologies, bridging the gap between fundamental science and product development. To complement the Polymer Materials team, we are looking for a Scientist with the following tasks:

• Planning and execution of polymer chemistry research projects, conducting laboratory experiments related to monomer and polymer synthesis, modification and formulation
• Characterizing polymer materials using chemical-analytical and physical testing methods
• Researching and assessing technical state-of-the-art by evaluating scientific literature, patents, chemical databases, market information i.a.
• Analyzing experimental data, documenting results, and preparing technical reports and presentations
• Supporting internal partners with the practical implementation of project results toward commercial use, assisting in troubleshooting formulation or processing issues
• Engaging with external academic / industry partners, managing joint projects
• Supervising assigned staff (lab technicians, interns, apprentices), as required

• MSc / preferably PhD in Chemistry or Materials Science with expertise in organic and polymer chemistry, optionally organometallics and catalysis
• Proficiency in practical laboratory work, esp. for molecular and/or polymer synthesis, and in classical analytical testing methods (NMR, GC, HPLC, DSC, i.a.)
• Familiarity with grant-funded projects and academic publishing
• First practical experience in industrial R&D
• Proficiency in English, knowledge of German is a plus

Soft Skills and Competencies

• Curiosity and willingness to learn new methods and technologies across disciplines
• Structured working style, good problem-solving and analytical thinking skills
• Ability to communicate complex research findings effectively
• Team-oriented mindset with openness to feedback and coaching
• Interest in considering commercial and sustainability constraints alongside technical goals, ability to balance scientific rigor with practical feasibility

In view of global megatrends such as climate change and urbanization, we strive to find sustainable solutions that have a positive impact on the environment today and for future generations. This is how we create trust: by always delivering more than expected.

Sika fosters a climate of respect in which employees can develop their skills and take responsibility

We offer competitive salaries, aligned with local market benchmarks and the specific scope and responsibilities of each role. Compensation is determined based skills relevant to the position, education and/or training.  We are committed to fair and equitable pay practices in accordance with applicable laws and regulations.

We offer competitive salaries, aligned with local market benchmarks and the specific scope and responsibilities of each role. Compensation is determined based skills relevant to the position, education and/or training.  We are committed to fair and equitable pay practices in accordance with applicable laws and regulations.