Weekend Information Systems Auditor Jobs in Romeoville, IL

This Senior IT Auditor role has a specialized focus on Information Technology and Artificial Intelligence environments. The role leads end-to-end audit engagements covering IT infrastructure, AI systems, data flows, cybersecurity controls, and operating procedures in accordance with established professional standards for efficiency, accuracy, security, and risk mitigation. Working with limited supervision, this position applies deep industry, technical, and regulatory expertise to assess information systems, platforms, emerging technologies (including artificial intelligence), and IT operating processes and procedures, while serving as a subject matter resource across the team.
Key Responsibilities and Duties

• Oversees delivery of IT and AI audit engagements against budgets, timelines, and quality expectations, while guiding staff auditors on workload management.
• Leads audit planning and scoping for IT and AI engagements, identifying key technology risks and critical controls, and developing detailed audit programs with specific procedures and testing approaches.
• Conducts complex testing in high-risk IT and AI environments, maintaining high workpaper quality and ensuring documentation meets professional standards with clear audit trails.
• Conducts audit assessments of cloud platforms and emerging technologies underpinning AI systems, evaluating cloud-native controls, third-party service provider risks, and infrastructure configurations to identify control gaps and ensure alignment with organizational risk tolerance and regulatory expectations.
• Identifies, analyzes, and documents IT and AI audit findings with comprehensive detail regarding root causes, potential impacts, and systemic implications, and provides recommendations to address identified risks.
• Compiles test exceptions to determine root cause and drafts audit issues related to IT infrastructure, AI systems, data flows, and operating procedures for inclusion in audit reports.
• Serves as the primary point of contact for technology and AI audit clients, clearly communicating IT and AI risk and control strengths and concerns to peers, supervisors, and clients.
• Partners with the Data Analytics team to leverage advanced analytics techniques in IT and AI audit approaches, identifying patterns and anomalies that enhance audit effectiveness.
• Provides coaching and mentorship to staff auditors on IT and AI concepts, serving as a subject matter resource on information technology, artificial intelligence, and cybersecurity topics, including access management, cloud security controls, data loss prevention, and penetration testing.
• Maintains current expertise in IT, AI governance, cybersecurity, and relevant regulatory frameworks; has achieved or is pursuing Certified Information Systems Auditor (CISA) and AI-specific certifications to support continuous professional development.
• Demonstrates professional judgment by applying critical thinking and intellectual curiosity to complex and technical audits, and effectively manages relationships across technology and business functions.
  

Educational Requirements

• University (Degree) Preferred

Work Experience

• 3+ Years Required; 5+ Years Preferred

Physical Requirements

• Physical Requirements: Sedentary Work

Career Level 7IC
Required Experience:

• 3+ years of Audit and/or IT experience
• AI-specific auditing experience or relevant AI experience
  

Preferred Experience:

• 5+ years of Audit and/or IT experience
• Data Analytics experience
• Strong IT background
• Integrated Audit experience
• Strong verbal and written communication skills
• Experience supporting Regulatory Reviews
• Experience driving Process Improvements
• Bachelor's degree in Information Systems, Information Technology, Computer Science, or Accounting
• Certified Information Systems Auditor (CISA) preferred * Candidates without an active CISA will be expected to obtain certification within a reasonable timeframe, to be determined based on prior experience.
• AI-specific certification preferred
  

LI-CS1
Related Skills
Adaptability, Auditing, Audit Process Improvement, Communication, Critical Thinking, Cybersecurity, Data Analysis, Problem Solving, Relationship Management, Technology Systems
Anticipated Posting End Date:
2026-08-15
Base Pay Range: $91,700/yr - $126,000/yr
Actual base salary may vary based upon, but not limited to, relevant experience, time in role, base salary of internal peers, prior performance, business sector, and geographic location. In addition to base salary, the competitive compensation package may include, depending on the role, participation in an incentive program linked to performance (for example, annual discretionary incentive programs, non-annual sales incentive plans, or other non-annual incentive plans).
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Company Overview
Every worker deserves a secure retirement. For more than 100 years, TIAA has delivered it for millions of people. Founded to help educators retire with dignity, today we're a market-leading retirement company fueled by world-class asset management. But we're not just another legacy financial services firm. We're fighting harder than ever before for our clients and the many Americans who need us.
Our Culture of Impact
At TIAA, we're on a mission to build on our 100+ year legacy of delivering for our clients while evolving to meet tomorrow's challenges. We equip our associates with future-focused skills and AI tools that enable us to advance our mission. Together, we are fighting to ensure a more secure financial future for all and for generations to come. We are guided by our values: Champion Our People, Be Client Obsessed, Lead with Integrity, Own It, and Win As One. They influence every decision we make and how we work together to serve our clients every day. We thrive in a collaborative in-office environment where teams work across organizational boundaries with shared purpose, accelerating innovation and delivering meaningful results. Our workplace brings together TIAA and Nuveen's entrepreneurial spirit, where we work hard and work together to create lasting impact. Here, every associate can grow through meaningful learning experiences and development pathways-because when our people succeed, our impact on clients' lives grows stronger.
Benefits and Total Rewards
The organization is committed to making financial well-being possible for its clients, and is equally committed to the well-being of our associates. That's why we offer a comprehensive Total Rewards package designed to make a positive difference in the lives of our associates and their loved ones. Our benefits include a superior retirement program and highly competitive health, wellness and work life offerings that can help you achieve and maintain your best possible physical, emotional and financial well-being. To learn more about your benefits, please review our .
Equal Opportunity
We are an Equal Opportunity Employer. TIAA does not discriminate against any candidate or employee on the basis of age, race, color, national origin, sex, religion, veteran status, disability, sexual orientation, gender identity, or any other legally protected status.
Our full EEO & Non-Discrimination statement is on our , and you can read more about your rights and view government notices .
Accessibility Support
TIAA offers support for those who need assistance with our online application process to provide an equal employment opportunity to all job seekers, including individuals with disabilities.
If you are a U.S. applicant and desire a reasonable accommodation to complete a job application please use one of the below options to contact our accessibility support team:
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Drug and Smoking Policy
TIAA maintains a drug-free and smoke/free workplace.
Privacy Notices
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