Quality Assurance Specialist (m/f/d)

57078 Siegen/56472 Hof (until 2025 at 57629 Müschenbach)

ZILONIS is a leading company in the field of heat exchanger and energy storage solutions, known for its innovative products and precise manufacturing. Our extensive experience and commitment to the highest quality make us an attractive employer.

As a Quality Assurance Specialist (m/f/d) at ZILONIS, you will be responsible for maintaining and documenting QA documents, performing inspections during production (dimensional checks, visual inspections of weld seams, batch inspections), and monitoring and implementing customer and TÜV inspections. You will also support production management in scheduling production tests.

You are confident in working with drawings, parts lists, and test equipment and possess a sound knowledge of Microsoft Office. Specialist knowledge of PED 2014/68 EU, AD 2000, EN 13445, and ASME regulations is desirable. An independent working style, assertiveness, and specialist knowledge in technical areas such as welding are advantageous.

At ZILONIS, we offer you an attractive and challenging position in a future-oriented company. You will work in a modern environment with the latest technology, receive intensive induction training, and have access to regular training opportunities. Are you ready to change the future? Then apply now.

We look forward to getting to know you!

Be part of ZILONIS: Fill out the form below and embark on an exciting journey with us today.

We use the personal data you provide here to review your application, to carry out the application process, including contacting you, as well as for the establishment of an employment relationship is necessary. You can object to further data processing at any time and have your data deleted. Please note that we will not be able to process your application further in this case. Your documents will be deleted 6 months after the end of an unsuccessful procedure, unless you voluntarily choose to be included in our applicant pool. If you are hired, your documents will also be stored for the duration of the employment relationship. Further information on data processing in the application procedure of ZILONIS GmbH as well as your data subject rights can be found in our data protection information.

Contact Us


Ramona Kühn
Head of Personnel Department

Please feel free to reach out to our Head of Personnel Department at the following contact information:


Exciting job opportunities await! 
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