IT Systems Engineer Sr.

In this role as a senior tech lead, you will lead solution architecture and operations for First Horizon’s Entitlements Engine and Third-Party Integrations & Open Finance portfolio. You’ll define technical patterns, drive delivery across multiple projects, and lead operational excellence for secure, high-availability client-facing APIs in a regulated environment, mentoring associates and partnering across product, security, risk, and vendors. You will also help establish lightweight guardrails for responsible AI use for the team and ensure alignment with the enterprise; Pilot targeted AI assisted capabilities to create new client and developer experiences and to accelerate issue resolution (including use of MCP concepts where appropriate).