Security ML / AI Engineer, Senior

Location: Plano, Texas, United States. Applicants must already have the right to work in the United States and must not require immigration support or visa sponsorship now or in the future.

Company

hirify.global Financial Services provides finance and insurance services for hirify.global and Lexus in North America, supported by an enterprise technology organization.

What you will do

• Configure, deploy, maintain, and tune AI-driven security detection and response capabilities.
• Develop detection policies, response playbooks, automated workflows, and AI security reference architectures.
• Review AI and machine learning solution architectures, including model hosting, inference APIs, and agent frameworks.
• Recommend controls for large language model deployments, including prompt injection mitigation, data leakage prevention, and model access governance.
• Partner with cloud engineering, application development, data science, risk, and compliance teams on secure AI adoption.
• Assess third-party AI technologies, contribute to security governance, and deliver AI security training and awareness sessions.

Requirements

• 4–6 years of experience in cybersecurity, cloud security, or security engineering.
• Hands-on experience with cloud-based AI/ML services and platforms.
• Strong knowledge of enterprise cloud security principles, architectures, and controls.
• Experience configuring and operationalizing security detection and response tooling.
• Ability to conduct security architecture reviews and communicate findings to technical and non-technical stakeholders.
• Must be authorized to work in the United States without current or future visa or immigration sponsorship.

Nice to have

• Knowledge of AI/ML threats such as prompt injection, data poisoning, model extraction, and adversarial attacks.
• Experience developing security policies, standards, reference documentation, or vendor risk assessments.
• Experience building security processes in ambiguous or emerging technology environments.

Culture & Benefits

• Collaborative, flexible, and respectful work environment.
• Professional development programs and tuition reimbursement.
• Comprehensive healthcare and wellness plans, paid holidays, and paid time off.
• 401(k) plan with company matching and an annual retirement contribution, where applicable.
• Vehicle purchase and lease programs, family support services, tax-advantaged accounts, and relocation assistance where applicable.