Bank Internal Auditor

SNB Career • Sioux City, Iowa • Full Time

Posted on Sat, Aug 1, 2026

At Security National Bank, if there is one belief we hold together as a team, it’s that everything matters.  From the words we say, to the way we dress, to the decisions we make and the actions we take – every single thing we do matters.  Why?  Because we recognize the inherent value of each individual, and the potential of what each person can become.  We realize every one of life’s interactions is an opportunity to help someone reach that potential.  This is why we treat even the smallest details of life and banking with careful thought and attention.  If you aspire to do the same, we’d like you to advance your career with us at SNB.

The Bank Internal Auditor conducts internal audits across all departments and affiliates to ensure compliance with bank policies, procedures, and applicable laws and regulations. This individual uses professional judgment, established audit standards, and testing methods to identify control weaknesses, exceptions, and potential risks. The auditor documents findings, determines root causes, and prepares detailed reports to support management, regulators, and external auditors in maintaining a strong control environment.

Details Matter. We are looking for a self-driven individual who has strong communication skills, a proactive mindset, and the ability to handle multiple tasks effectively. If this sounds like you, apply today and take the next step in your career with us!

JOB DESCRIPTION:

EDUCATION AND EXPERIENCE:

HOURS:

Regular business hours, Monday through Friday.

BENEFITS:

We offer a comprehensive benefit package to our employees including medical, dental, vision, short and long term disability, life insurance, paid time off, a wellness program, and a 401(k) savings plan at hire for future financial protection.

ABOUT SECURITY NATIONAL BANK:

Security National Bank was chartered in 1884 in Sioux City, Iowa; founded on the time-tested principles of integrity, honor, open-mindedness, efficiency, good humor, respect, duty, and human connection.  These principles served as guideposts that enabled SNB to withstand the economic panic of the late 1800s, the Great Depression, two World Wars, and the farm crisis — and emerge as the region’s most established and trustworthy locally owned bank.  We believe what was worth doing well yesterday is still worth doing well today. People change and banking changes, but our time-tested principles remain.  To this day, we believe that doing what’s right is the only way to take care of customers, empower businesses, cultivate growth, inspire our community, and accomplish the remarkable.

Security National Bank is an Equal Opportunity, Affirmative Action Employer.  Applicants are considered for all positions without regard to race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability, marital status, or veteran status.

LEARN MORE:

https://www.snbonline.com/mattertoday

LOCATION:

Sioux City, IA

Main Bank

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