SAP Basis Technical Lead

At Sonova, we envision a world where everyone can enjoy the delight of hearing. This vision inspires us and fuels our commitment to developing innovative solutions that improve hearing health and human connection - from personal audio devices and wireless communication systems to hearing aids and cochlear implants. We're dedicated to providing outstanding customer experiences through our global audiological care services, ensuring that everyone has the opportunity to engage fully with the world around them.

Guided by a culture of continuous improvement that fosters resilience and self‑motivation, our team is united by a shared commitment to excellence and a deep sense of pride in our work, each of us playing a vital role in creating meaningful change.

Here you’ll find a diverse range of opportunities that span both consumer and medical solutions and the freedom to shape your career while making an impact on the lives of others. Join us in our mission to create a more connected world, where every voice is heard and every story matters.

We are looking for an experienced SAP Basis Technical Lead to join our growing SAP Competence Center in Warsaw. As a subject matter expert in SAP Basis administration, you will ensure the stability, performance, and reliability of our SAP landscape, working closely with cross‑functional IT teams across the business. This is a great opportunity to influence the design and evolution of our SAP infrastructure while contributing to enterprise‑level projects.

• Install, configure, monitor, and troubleshoot SAP systems and associated databases in line with defined SLAs
• Manage and monitor the operating systems and technical infrastructure supporting all SAP environments
• Provide expert SAP Basis support and technical guidance to other SAP functional and technical teams
• Collaborate with IT Operations to implement controls for new technologies and ensure high availability and recoverability
• Plan and execute SAP transport management, patching, upgrades, and enhancement package deployments
• Support weekend and off‑hours maintenance activities to uphold system availability and security standards
• Participate in an on‑call rotation for after‑hours emergency SAP support
• Mentor and guide internal colleagues and external contractors within the SAP Basis/Auths team

• Bachelor’s degree in Computer Science, Engineering, or related field
• 5+ years of hands‑on experience in SAP Basis administration, including system upgrades and transport management
• 2+ years of SAP HANA database administration including tuning, upgrading, and performance optimization
• 3+ years of experience with relational databases such as MS SQL Server
• Strong background supporting SAP systems in Windows environments; familiarity with Linux (SUSE) is ali>
• Experience with enterprise‑scale SAP implementations and migrations
• SAP Certification and exposure to SAP Solution Manager are considered strong assets
• Excellent collaboration skills, with the ability support, guide, and occasionally act as deputy on SAP Basis topics

As one of the world’s leading hearing care providers headquartered in Switzerland, we’re committed to building an inclusive culture. We want to create an environment where you can balance a successful career with your commitments and interests outside of work, through our flexible hybrid working model.
We offer a wide range of training opportunities for both your professional and personal development, and there are exceptional growth opportunities with individual development plans.

Please note:

We only consider direct applications for this position.

Sabrina Bortolussi, Talent Acquisition Manager is looking forward to receiving your complete application (including cover letter, CV, references, and certificates) via our online application platform.

We team up. We grow talent. We collaborate with people of diverse backgrounds to win with the best team in the market place. We guarantee every person equal treatment in regard to employment and opportunity for employment, regardless of a candidate’s ethnic or national origin, religion, sexual orientation or marital status, gender, genetic identity, age, disability or any other legally protected status.