Assurity Trusted Solutions (ATS) is a wholly owned subsidiary of the Government Technology Agency (GovTech). As a Trusted Partner over the last decade, ATS offers a comprehensive suite of products and services ranging from infrastructure and operational services, governance and assurance services as well as managed processes. In a dynamic digital and cyber landscape, where trust & collaboration are key, ATS continues to drive mutually beneficial business outcomes through collaboration with GovTech, government agencies and commercial partners to mitigate cyber risks and bolster security postures. The Senior PKI Engineer is responsible for the design, implementation, and lifecycle management of the enterprise's trust infrastructure. You will ensure secure communication across the global network by managing digital certificates, Certificate Authorities (CAs), and Hardware Security Modules (HSMs). As a secondary focus, you will also ensure that the sensitive administrative accounts are vau...