Stifel Financial Corp. · 10 hours ago
Information Security Intern - Summer 2026
Saint Louis, MO, US
Internship
Onsite
Intern
Start in 2026 SummerStifel Financial Corp. is a global wealth management and investment banking firm that values innovation and fresh ideas. They are seeking an Information Security Intern to gain hands-on experience across cybersecurity domains, focusing on information security risk management and contributing to the firm's evolving AI security strategy.
BankingFinanceFinancial Services
Responsibilities
Identify business processes that could benefit from Information Security or AI/automation integration
Support the design and execution of security exercises and automation-driven control testing
Participate in AI risk assessments focused on model integrity, data privacy, governance, and operational resilience
Contribute to the development and refinement of AI security policies, standards, and assessment frameworks
Assist with projects involving security automation, threat intelligence analysis, and evaluation of AI-enabled security tools
Ensure Information Security policies remain aligned with firmwide governance documents and regulatory expectations
Participate in security projects from planning through implementation and provide post-project support
Complete administrative, documentation, and research tasks as assigned
Qualification
Required
Strong communication and interpersonal skills with the ability to collaborate across technology and business teams
Demonstrated academic achievement and involvement in technical, analytical, or cybersecurity-related activities
Familiarity with cybersecurity fundamentals including network security, risk management, data protection, and security operations
Interest or experience in AI, automation, or data analytics tools such as Python, Power BI, RPA platforms, or machine learning frameworks
Understanding of security policies, control frameworks, or compliance standards (e.g., NIST)
Strong analytical and problem-solving abilities with attention to detail
Pursuing an undergraduate degree in Computer Science, Cybersecurity, Information Technology, Data Science, or a related field
At least two years of college completed by program start
Strong interest in cybersecurity, AI governance, automation, or risk management disciplines
Preferred
Proficient in Microsoft Excel, Word, PowerPoint, and Outlook
Exposure to AI tools or platforms such as Microsoft Copilot, ChatGPT, or Azure AI is helpful
Benefits
Health, dental and vision care
401k
Wellness initiatives
Life insurance
Paid time off
Company
Stifel Financial Corp.
Established in 1890, Stifel, Nicolaus & Company, Incorporated is one of the nation’s premier full-service financial services firms, providing brokerage, trading, investment banking, investment advisory, and related services to individual investors, professional money managers, businesses, and municipalities through more than 400 locations across the U.S.
Founded in 1890
5001-10000 employees
H1B Sponsorship
Stifel Financial Corp. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (16)
2024 (4)
2023 (5)
2022 (5)
2021 (6)
2020 (5)
Funding
Current Stage
Public CompanyTotal Funding
unknown1993-01-08IPO
Leadership Team
Ronald Kruszewski
Chairman and CEO
Anne Perlman
Managing Director, Investment Banking - Stifel
Recent News
2025-11-11
2025-11-11
2025-11-11
Company data provided by crunchbase