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Fiserv

B2B payments and banking technology

AI Cyber Security Engineer 2

Security Engineering & ArchitectureConfirmed live in the last 24 hours
Full-time

About the Job

Requirements

  • At least 8 years of experience in software engineering, building enterprise applications and services with Python and modern software development practices.
  • At least 8 years of experience designing, building, and deploying solutions on Google Cloud or a comparable cloud platform in an enterprise environment.
  • At least 6 years of experience developing machine learning, deep learning, and generative artificial intelligence solutions using large language models, retrieval-augmented generation, embeddings, and vector databases.
  • At least 6 years of experience building distributed systems and microservices using Kubernetes, Docker, continuous integration and continuous delivery pipelines, machine learning operations frameworks, and application programming interfaces.
  • At least 8 years of experience in cybersecurity domains including Identity and Access Management, Privileged Access Management, Identity Governance Administration, secrets management, and Zero Trust architecture.
  • At least 6 years of experience with security information and event management, security orchestration, automation, and response, security operations workflows, and security automation technologies.
  • A bachelor's degree in Computer Science, Engineering, Artificial Intelligence, Cybersecurity, Information Security, Data Science, or a related field, or an equivalent combination of education, related experience, and/or military experience.
  • Must currently possess valid and unrestricted U.S. work authorization; candidates with temporary visas or requiring sponsorship now or in the future will not be considered.

Responsibilities

  • Design, develop, and deploy artificial intelligence and machine learning solutions for threat detection, anomaly identification, identity risk analysis, security automation, and incident response workflows.
  • Build cloud-native services, application programming interfaces, data pipelines, and reusable frameworks on Google Cloud for artificial intelligence model training, inference, and real-time security intelligence.
  • Integrate artificial intelligence capabilities with Identity and Access Management, Privileged Access Management, secrets management, security information and event management, security orchestration, automation, and response, and enterprise security telemetry sources.
  • Implement machine learning operations practices, including deployment automation, monitoring, observability, performance evaluation, and lifecycle management for artificial intelligence models and agent-based services.
  • Apply secure software development practices, Zero Trust principles, and responsible artificial intelligence controls to address prompt injection, adversarial artificial intelligence threats, data leakage risks, and unauthorized access.
  • Partner with cybersecurity, cloud engineering, data engineering, and application development teams to translate technical and business requirements into scalable engineering solutions.
  • Contribute to architecture decisions, engineering standards, and operational improvements supporting enterprise artificial intelligence cybersecurity platforms.
  • Work on-site Monday through Friday and travel approximately 10% off-site or to other office locations.

Desired Qualifications

  • Experience building artificial intelligence agents and automation frameworks for enterprise security use cases.
  • Experience implementing artificial intelligence-powered cybersecurity solutions in financial services, payments, fintech, banking, or another regulated industry.
  • Google Cloud certifications such as Professional Machine Learning Engineer or Professional Cloud Architect, or equivalent cloud certifications.
  • Familiarity with the OWASP LLM Top 10, MITRE ATT&CK, MITRE ATLAS, and the National Institute of Standards and Technology Artificial Intelligence Risk Management Framework.

About the Company

Fiserv

B2B payments and banking technology

Fiserv provides financial technology and services to banks, credit unions, merchants, and other financial firms, spanning payments, core banking, and digital networks. Its products work by licensing software, processing transactions, and delivering professional services that let clients manage accounts, merchant transactions, and digital payments through integrated systems. It stands apart as an end-to-end supplier that combines core banking, payments, merchant acquiring, and networks under one roof, enabling cross-sell opportunities and growth through acquisitions. Its goal is to help financial institutions and merchants run large-scale payments and banking operations more efficiently with a comprehensive, integrated technology stack.

Company size
10,001+
Company stage
IPO
Headquarters
Milwaukee, WI
Founded
1984

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