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Info Sec Insider Threat Alst

Old National Bank
vision insurance, 401(k)
United States, Illinois, Tinley Park
Sep 16, 2025

Info Sec Insider Threat Alst
Job Locations

US-IL-Tinley Park




Category/Function
Information Technology

Position Type
Regular Full-Time

Requisition ID
2025-18419

Workplace Type
On Site



Overview

Old National Bank has been serving clients and communities since 1834. With over $70 billion in total assets, we are a regional powerhouse deeply rooted in the communities we serve. As a trusted partner, we thrive on helping our clients achieve their goals and dreams, and we are committed to social responsibility and investing in our communities through volunteering and charitable giving.

We continually seek highly motivated and talented individuals as our people are critical to our success. In return, we offer competitive compensation with our salary and incentive program, in addition to medical, dental, and vision insurance. 401K, continuing education opportunities and an employee assistance program are also included in our benefit suite. Old National also offers a variety of Impact Network Groups led by team members who are passionate about driving engagement, creating awareness of diverse backgrounds and experiences, and building inclusion across the organization. We offer a unique opportunity to join a growing, community and client-focused company that is firmly rooted in its core values.



Responsibilities

Job Summary

The Insider Threat Security Analyst supports the SOC by focusing on Data Loss Prevention, insider threats, fraud, and financial crimes. This role involves identifying, analyzing, and mitigating insider threats to protect sensitive information and assets. Responsibilities include developing threat detection strategies, monitoring user activities, conducting investigations, and collaborating with security and IT teams. The ideal candidate has a strong background in insider threat investigations and cybersecurity, with the ability to collaborate effectively with stakeholders across multiple functions.

Salary Range

The annual salary range for this position is $60,000 - $121,300. Final compensation will be determined by location, skills, experience, qualifications and the career level at which the position is filled.

Key Responsibilities

* Build, maintain, and continually improve an Insider Threat Program that encompasses and integrates relevant threats, preventative controls, response, and education. Contribute to the development of policies, processes, and workflows for detecting, investigating, and mitigating insider threats. Recommend metrics and reporting enhancements to measure the effectiveness of the program.

    Maintain a current and working understanding of relevant information security and technology regulations, industry trends, and evolving and emerging threats, specifically threats associates with insider activity related to data manipulation and exfiltration
  • Understand security and compliance policies and incident response processes; working with different business units to determine sensitive data that needs to be protected via Data Loss Prevention (DLP) controls and suspicious insider activities through user behavior analytics
  • Oversee and support complex insider threat investigations from detection to remediation, coordinate lessons-learned meetings as needed
  • Align the Insider Threat and Data Protection Program with the Information Security Incident Response Program to ensure timely communication, escalation, and information sharing with relevant stakeholders;
  • Support the continuous maturity and evolution of the Insider Threat and Data Protection Program by challenging current approaches and proactively identifying improvement opportunities to drive assessment, monitoring and response effectiveness and efficiency;
  • Lead the upkeep, ongoing support, and continuous improvement of ONB's Information Security policies, program, procedures, standards, security documentation, regulatory documentation, etc. specific to insider threat management
  • Case Support. Lead insider threat activities and requirements pursuant to investigations, administrative or security inquiries, security risk assessments, or other adjudicative assessments.
  • Align with internal teams (Fraud, HR, Legal, etc) to investigate unusual or suspicious financial transactions
  • Lead special projects and other duties as assigned.

Collaborate with internal and external stakeholders:

* Provide guidance on development and enhancement of key controls required for detection of insider risks.

* Collaborate with stakeholders across multiple functions to understand threats, insider capabilities, and key controls affecting the threat scenarios for each line of business

* Assess and respond to information security events and incidents. Assist in the coordination with internal and external parties and assist in evaluation, communication and documentation of issues and incidents

Qualifications and Education Requirements

  • Bachelor's degree in Computer Science, Technology, related field, or equivalent work experience required
  • 5+ years experience in information security or related field.
  • Minimum of 3+ years of experience in IT Risk Management or equivalent role.
  • Proven track record in developing insider threat detection strategies, writing detection logic, and enhancing SOC processes
  • Strong understand of cybersecurity principals, network security, digital forensics, and behavioral analytics
  • Expertise in insider threat detection technologies such as UEBA, SIEM, and DLP.
  • Demonstrated ability to lead and conduct high-level investigations, including evidence collection, investigatory interviews, and stakeholder reporting.

Old National is proud to be an equal opportunity employer focused on fostering an inclusive workplace and committed to hiring a workforce comprised of diverse backgrounds, cultures and thinking styles.

As such, all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, protected veteran status, status as a qualified individual with disability, sexual orientation, gender identity or any other characteristic protected by law.

We do not accept resumes from external staffing agencies or independent recruiters for any of our openings unless we have an agreement signed by the Director of Talent Acquisition, to fill a specific position.

Our culture is firmly rooted in our core values.

We are optimistic. We are collaborative. We are inclusive. We are agile. We are ethical. We are Old National Bank.

Join our team!



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If you're qualified for a position but need additional help with the application because of a disability, please email HRservices@oldnational.com (This email will respond to accommodation requests only.)
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