We have been manufacturing high-quality CSZ test chambers since 1940. This longevity is a result of hard work and a dedication to our customers. Over the years we have seen many market changes and we have continued to grow. In 2019 we were acquired by Weiss Technik North America, Inc. The joining of Weiss Technik and CSZ has made Weiss Technik the largest environmental test chamber manufacturer in North America. The two brands complement each other and we are extremely well positioned for continued growth. To continue this course of prosperity and growth, we are continually in search for top talent throughout our company. View our job openings below. If you do not see a position which matches your skill set but still wish to join our team, please submit your resume and a brief summary of your qualifications to our Human Resources Manager, Vicki Sohan at vicki.sohan@weiss-technik.com