Fiserv

AI - Cyber Security Engineer - II

Fiserv
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4 days ago
Columbus, OH, USA +2 moreMid Level

Base Salary

$109k - $182k/yr

Responsibilities

  • Design, develop, and deploy AI and machine learning solutions for threat detection, anomaly identification, identity risk analysis, security automation, and incident response.
  • Build cloud-native services, APIs, data pipelines, and reusable frameworks on Google Cloud for model training, inference, and real-time security intelligence.
  • Integrate AI capabilities with IAM, PAM, IGA, secrets management, SIEM, SOAR, and enterprise security telemetry.
  • Implement MLOps practices including deployment automation, monitoring, observability, performance evaluation, and AI model and agent lifecycle management.
  • Apply secure software development, Zero Trust, and responsible AI controls to address prompt injection, adversarial AI threats, data leakage, and unauthorized access.
  • Partner with cybersecurity, cloud, data engineering, and application development teams to deliver scalable enterprise AI cybersecurity solutions.
  • Contribute to architecture decisions, engineering standards, and operational improvements.

Requirements

  • 8+ years of software engineering experience building enterprise applications and services with Python.
  • 8+ years of experience designing, building, and deploying enterprise solutions on Google Cloud or a comparable cloud platform.
  • 6+ years of experience developing machine learning, deep learning, and generative AI solutions using LLMs, RAG, embeddings, and vector databases.
  • 6+ years of experience building distributed systems and microservices using Kubernetes, Docker, CI/CD pipelines, MLOps frameworks, and APIs.
  • 8+ years of experience across cybersecurity domains including IAM, PAM, IGA, secrets management, and Zero Trust architecture.
  • 6+ years of experience with SIEM, SOAR, security operations workflows, and security automation technologies.
  • 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.
  • Experience building AI agents and automation frameworks for enterprise security use cases is preferred.
  • Experience delivering AI-powered cybersecurity solutions in financial services, payments, fintech, banking, or another regulated industry is preferred.
  • Google Cloud certifications such as Professional Machine Learning Engineer or Professional Cloud Architect, or equivalent cloud certifications, are preferred.
  • Familiarity with OWASP LLM Top 10, MITRE ATT&CK, MITRE ATLAS, and the NIST AI Risk Management Framework is preferred.

Benefits

  • Fully on-site Monday through Friday; approximately 10% travel is expected.
  • Fuel Your Life well-being program, paid holidays, generous time away policies, and no-cost mental health support.
  • Living Proof peer-recognition program and eight Employee Resource Groups.
  • Professional growth through training, development, and internal mobility opportunities.
  • Medical, dental, vision, life, and disability insurance options available from day one.
  • Retirement planning, discounted shares through the Employee Stock Purchase Plan, and tuition assistance and reimbursement.
  • Paid parental, caregiver, and military leave.

Tech Stack

Fiserv

About Fiserv

10,000+ employees

Fiserv builds payments and financial technology for banks, credit unions, merchants, and billers, including merchant acquiring, card issuing, core banking, and digital banking platforms. It earns revenue through transaction processing, software licensing, and managed services across POS (Clover), bill pay, ACH and card networks, and risk/compliance. The public company is headquartered in Milwaukee, trades on NASDAQ/BMV, acquired First Data in 2019, and serves clients in more than 100 countries.

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