Finastra

Sr. Adversarial AI Security Engineer

Finastra
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2 hours ago
Atlanta, GA, USASenior

Responsibilities

  • Lead the planning, design, and implementation of adversarial security assessments focused on AI/ML systems.
  • Continuously test LLM, RAG, and agent systems for adversarial risks and automate testing in CI.
  • Design and run red-team attack suites covering prompt injection, jailbreaks, retrieval poisoning, model extraction, membership inference, and agent tool-use abuse.
  • Deliver proofs of concept, fixes, attack-path and vulnerability reports, mitigation options, and recommendations.
  • Collaborate with cyber defense teams to develop improved defensive capabilities.
  • Write tools, establish infrastructure, and automate assessment tasks and operations.
  • Research emerging technologies, industry trends, best practices, and vendor solutions to recommend and assess security products.

Requirements

  • Proven experience in offensive security or security research.
  • Demonstrated adversarial AI experience.
  • Python experience and replay or fuzzing automation experience.
  • Experience with a security testing standard or framework such as the MITRE ATLAST Framework.
  • An adversarial mindset and strong critical-thinking skills.
  • Experience in regulated environments is preferred.
  • OSCP, GXPN, or an equivalent certification is preferred.
  • Excellent written and verbal communication skills and experience working in complex, diverse, and global environments are preferred.

Benefits

  • Unlimited vacation subject to local regulations and business priorities.
  • Hybrid working arrangements and paid time off for voting, bereavement, and sick leave.
  • Medical, life, and disability insurance, retirement plans, lifestyle benefits, and other location-dependent benefits.
  • Employee Assistance Program, Wellbeing Champions, Gather Groups, and monthly well-being events.
  • Paid time off for volunteering and donation-matching opportunities.
  • Inclusion communities open to all employees.
  • Online learning and accredited courses through the Skills & Career Navigator tool.
  • Global recognition program and regular employee surveys.
  • Applicants must be located in the posted location or immediate surrounding areas; applicants residing in New York City or California will not be considered.

Tech Stack

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Finastra

About Finastra

10,000+ employees
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