IT Security Senior Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an IT Security Senior Engineer based in the United States. The IT Security Senior Engineer will provide advanced engineering expertise and technical leadership to strengthen enterprise network security across cloud and on-premises environments. This role is central to designing secure, scalable, and resilient infrastructure while advancing Zero Trust security strategies. The successful candidate will lead complex security initiatives, modernize network protection capabilities, and improve visibility, detection, and incident response. Working closely with platform engineering, IT, and business stakeholders, the engineer will drive automation, secure-by-design practices, and operational excellence. The position also involves mentoring engineering teams, shaping technical standards, and guiding architecture decisions across the organization. This is a remote opportunity suited to a highly experienced security professional who combines deep technical knowledge with strategic thinking and collaborative leadership.