Senior Threat Detection and Response Engineer

Amex GBT is a place where colleagues find inspiration in travel as a force for good and – through their work – can make an impact on our industry. We’re here to help our colleagues achieve success and offer an inclusive and collaborative culture where your voice is valued.
We are seeking a Senior Detection Engineer to join our Cyber Defense organization, reporting to the Manager of Threat Detection and Response. This is a fully remote, US-based role with a preference for candidates located in the western United States (West Coast or Rocky Mountain region). You will be a core technical contributor on a diverse, globally distributed, and high-performing team of 20 cybersecurity professionals, working alongside a SecOps AI engineering team and mentoring a junior detection engineer.
This role owns the full detection engineering lifecycle — from threat intelligence and hunt operations through detection-as-code development, automation, and critical incident response. If you are energiz...