City Auditor

City of St. Charles, MO

• $87K — $122K *
Education, Government & Non-Profit
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Master's degree in accounting, finance, public administration, business administration, auditing, or a related field.
  • Five years of progressively responsible experience in internal auditing, government auditing, public accounting, financial analysis, compliance, or a related field.
  • Demonstrated knowledge of internal controls, financial processes, auditing principles, and risk assessment.
  • Strong analytical, investigative, written, and verbal communication skills.
  • Ability to independently analyze complex financial and operational information.

Responsibilities

  • Conduct independent internal operational and financial audits of City departments and programs.
  • Evaluate effectiveness of internal controls and identify deficiencies, risks, and opportunities for improvement.
  • Review City purchasing practices and contracting procedures for compliance with laws and best practices.
  • Examine contracts and vendor payments to identify compliance issues and areas for improvement.
  • Provide consultation to City departments regarding accounting practices and internal controls.
  • Develop audit plans and establish objectives, scope, and personnel assignments.
  • Prepare and distribute audit reports to appropriate officials.

Benefits

  • Medical, Dental, and Voluntary Vision Insurance
  • Life and Disability Insurance
  • Flexible Spending Account (FSA) and Health Savings Account (HSA)
  • Lagers Pension- L6 Tier and Deferred Compensation program
  • Paid Vacation and Holidays
  • Employee Assistance Programs
  • Educational Benefits
Full Job Description
Job Title

City Auditor

Department

Administration

PostingDate

October 1, 2026

Closing Date for Resumes/Applications

Open Until Filled

Salary

$87,740.54- $122,836.75/ Annually

Comprehensive, Cost Effective Benefits Package:

Medical, Dental, Voluntary Vision, Life and Disability Insurance; FSA; HSA; Lagers Pension- L6 Tier and Deferred Compensation program; Paid Vacation; Paid Holidays; Employee Assistance Programs and Educational Benefits.

Exempt/Non-exempt

Exempt

Status

Full time

The purpose of this position is to provide independent, objective, and comprehensive oversight of City government operations, finances, policies, procedures, internal controls, purchasing and contracting practices, and compliance. The Internal Auditor evaluates the effectiveness, efficiency, economy, accountability, and integrity of City activities and the use of public resources; identifies financial and operational risks, weaknesses, inefficiencies, errors, waste, fraud, abuse, and areas of noncompliance; and provides practical, evidence-based recommendations to strengthen internal controls, improve operations, ensure compliance, and promote the responsible, efficient, and transparent stewardship of taxpayer resources.

The Internal Auditor shall maintain professional independence and exercise sound, objective judgment while conducting audits, investigations, special reviews, and follow-up activities. The position communicates significant findings and recommendations to appropriate City officials and oversight authorities and monitors corrective actions to promote accountability and continuous improvement throughout City government.

Preferred Candidate Attributes

  • Independent thinker who exercises sound judgment and remains objective when evaluating sensitive or complex issues.
  • Analytical problem-solver who can identify trends, risks, control weaknesses, and opportunities for improvement.
  • Detail-oriented professional who carefully evaluates financial records, transactions, contracts, policies, and supporting documentation.
  • Strong communicator who can clearly explain complex financial, operational, and compliance issues to employees, department leaders, elected officials, and other stakeholders.
  • Integrity-driven professional who demonstrates honesty, confidentiality, fairness, and ethical conduct in all audit activities.


Essential Duties and Responsibilities

The following duties are normal for this position. These are not to be construed as exclusive or all-inclusive. Other duties may be required and assigned.

  • Conducts independent, objective internal operational and financial audits and reviews of City departments, programs, functions, and activities to determine compliance with applicable local, state, and federal laws, ordinances, regulations, policies, and procedures.
  • Evaluates the effectiveness of internal controls, risk management, operational performance, efficiency, and use of public resources; identifies deficiencies, risks, waste, fraud, errors, and opportunities for improvement; assists departments in developing meaningful key performance indicators (KPIs) and performance measures; monitors and analyzes performance data and progress toward established targets; and develops evidence-based recommendations to strengthen controls, improve operations and service delivery, promote accountability, and ensure responsible stewardship of public funds.
  • Reviews City purchasing practices, procurement processes, and contracting procedures for compliance with applicable laws, ordinances, policies, procedures, and best practices.
  • Examines contracts, change orders, invoices, vendor payments, bid processes, and supporting documentation to identify compliance issues, risks, and areas for improvement.
  • Identifies weaknesses in internal controls and processes that could result in financial loss, waste, fraud, abuse, errors, inefficiency, or noncompliance.
  • Provides information and consultation to City departments regarding accounting practices, internal controls, and related procedures.
  • Develops audit plans; establishes audit objectives, scope, time budgets, and personnel assignments.
  • Conducts audits and reviews of City operations and prepares and distributes audit reports to appropriate officials and parties.
  • Develops and updates audit programs and procedures, including audit objectives, scope, testing criteria, and documentation requirements.
  • Analyzes information systems, procedures, and management controls; evaluates compliance with applicable laws, ordinances, rules, regulations, policies, and procedures; and reviews operations and program performance for efficiency, effectiveness, and economy.


Minimum Training and Experience Required

  • Master's degree in accounting, finance, public administration, business administration, auditing, or a related field.
  • Five years of progressively responsible experience in internal auditing, government auditing, public accounting, financial analysis, compliance, or a related field.
  • Demonstrated knowledge of internal controls, financial processes, auditing principles, and risk assessment.
  • Strong analytical, investigative, written, and verbal communication skills.
  • Ability to independently analyze complex financial and operational information.


Preferred Qualifications

  • CPA, CIA, or other relevant professional auditing certification.
  • Experience evaluating internal controls, financial operations, compliance, risk, purchasing, contracting, or operational processes.


Physical Abilities Required to Perform Essential Job Functions
  • The work is typically performed while sitting at a desk or table, with intermittent sitting, standing, walking, or stooping.
  • Ability to operate a motor vehicle, computer, telephone, calculator, copier, and other standard office equipment and technology.
  • Requires the ability to lift and/or move up to 10 pounds.
  • The work is typically performed in an office.


How to Apply:

Online employment applications can be accessed on our City Website:

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