Teams at Cantor Fitzgerald

Supports Windows Server, Active Directory, virtualization, Microsoft 365, SaaS, and cloud environments. Responsibilities include monitoring, incident response, ticket resolution, patch management, security, identity administration, troubleshooting VMware, Nutanix, and Hyper-V, and automating tasks with PowerShell and Ansible. The engineer also documents processes, supports Azure and Google Cloud operations, participates in technology projects, and develops toward subject-matter expertise and product ownership.

Provides first-, second-, and third-line support for a highly available global financial network. Responsibilities include incident resolution, root-cause analysis, network installations, platform refreshes, service turn-ups, automation development, monitoring, documentation, change management, mentoring, on-call support, data-center visits, audits, and infrastructure projects.

Build and operationalize LLM applications for financial services. Responsibilities include developing production AI features, Python libraries, data pipelines, prompts, tool-calling workflows, retrieval systems, evaluation suites, monitoring, and responsible-AI safeguards. Diagnose hallucination, latency, and cost issues; define metrics; analyze failures; collaborate with product, engineering, and business teams; and document designs and findings.