QA Engineers (Mid/Senior, Manual/Automation)

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure Cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.---We're looking for QA Engineers (Manual or Automation): Responsible for manual/ automated tests (or both is preferred) Analyze/review product requirements.  Write/review detailed test cases and perform testing based on requirements.  Perform different types of testing: API testing, functional testing, integration testing, usability testing, compatibility testing, performance testing, security testing, regression testing, …  Utilize and improve the existing test framework to implement automated tests.  Handle support escalation such as creating reproducible bug reports or help troubleshoot.  Report/manage defects.