What is the average Treasurer Assistant salary for Decatur, IL?
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As of June 01, 2026, the average Treasurer Assistant salary in Decatur, IL is $231,131. The chart below represents localized salaries for some of our most popular Treasurer Assistant job titles in Decatur, IL. Salaries can vary greatly depending on numerous factors, including position, location, years of experience, and level of education. Salary.com’s team of Certified Compensation Professionals analyzed survey data collected from thousands of HR departments at companies of all sizes and industries to compile a range of salaries for various Treasurer Assistant job titles in Decatur, IL. Apply your personal criteria to one of the job titles below to get your personalized salary estimate.
Treasurer Assistant Salaries in Decatur, IL
| Job Title | Salary | Hourly Rate | Location | Date Updated |
| Assistant Treasurer | $204,171 | $98.16 | Decatur, IL | June 01, 2026 |
| Treasurer II | $317,300 | $152.55 | Decatur, IL | June 01, 2026 |
| Treasurer III | $359,418 | $172.80 | Decatur, IL | June 01, 2026 |
| Treasurer I | $250,915 | $120.63 | Decatur, IL | June 01, 2026 |
| Systems Support Assistant | $63,153 | $30.36 | Decatur, IL | June 01, 2026 |
| Visual Merchandising Assistant | $42,326 | $20.35 | Decatur, IL | June 01, 2026 |
| Library Assistant III | $57,508 | $27.65 | Decatur, IL | June 01, 2026 |
| Laboratory Assistant II | $80,023 | $38.47 | Decatur, IL | June 01, 2026 |
| Laboratory Assistant I | $62,711 | $30.15 | Decatur, IL | June 01, 2026 |
| Laboratory Assistant III | $96,750 | $46.51 | Decatur, IL | June 01, 2026 |
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Assists in the direction and management of an organization's treasury activities. Oversees and directs all aspects of daily treasury activities. Ensures financial transactions, policies, and procedures fulfill the organization's objectives, needs, and regulatory body requirements. Assists with the corporate banking, credit, and investment functions. Requires a bachelor's degree. Typically reports to senior management. Manages a departmental sub-function within a broader departmental function. Creates functional strategies and specific objectives for the sub-function and develops budgets/policies/procedures to support the functional infrastructure. Typically requires 5+ years of managerial experience. Deep knowledge of the managed sub-function and solid knowledge of the overall departmental function. Assistant Treasurer Salaries in Decatur, ILAlternate Job Titles:Deputy Treasurer, Senior Director of Treasury, Treasury Operations Senior Director, Assistant Treasurer
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Provides the leadership, strategy, design, and execution of an organization's treasury department. Develops the strategic vision and direction for the treasury function. Directs and manages treasury activities of an organization including financial forecasting and mitigating risk. Ensures financial transactions, policies, and procedures fulfill the organization's objectives, needs, and regulatory body requirements. Responsible for the corporate banking, credit, and investment functions. Requires a bachelor's degree. Typically reports to top management. Manages a business unit, division, or corporate function with major organizational impact. Establishes overall direction and strategic initiatives for the given major function or line of business. Has acquired the business acumen and leadership experience to become a top function or division head. Treasurer II Salaries in Decatur, ILAlternate Job Titles:VP of Treasury, VP of Treasury Operations, Treasurer II
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Provides the leadership, strategy, design, and execution of an organization's treasury department. Develops the strategic vision and direction for the treasury function. Directs and manages treasury activities of an organization including financial forecasting and mitigating risk. Ensures financial transactions, policies, and procedures fulfill the organization's objectives, needs, and regulatory body requirements. Responsible for the corporate banking, credit, and investment functions. Requires a bachelor's degree. Typically reports to Chief Executive Officer (CEO). Top level or C level management. Responsible for the development of functional or business unit strategy for the entire organization. Defines corporate vision and strategy establishes company direction and focus. Executes multiple high impact initiatives to achieve overall corporate goals. Treasurer III Salaries in Decatur, ILAlternate Job Titles:Head of Treasury, SVP of Treasury, SVP of Treasury Operations, Treasurer III
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Guides the overall direction, coordination, and operation of the organization's treasury department. Develops the strategic vision and direction for the treasury function. Directs and manages treasury activities of an organization including financial forecasting and mitigating risk. Ensures financial transactions, policies, and procedures fulfill the organization's objectives, needs, and regulatory body requirements. Responsible for the corporate banking, credit, and investment functions. Requires a bachelor's degree. Typically reports to top management. Manages a departmental function within a broader corporate function. Develops major goals to support broad functional objectives. Approves policies developed within various sub-functions and departments. Typically requires 8+ years of managerial experience. Comprehensive knowledge of the overall departmental function. Treasurer I Salaries in Decatur, ILAlternate Job Titles:Associate Vice President of Treasury, Associate Vice President of Treasury Operations, Executive Director of Treasury, Treasurer I
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Assists in the installation, maintenance, and general support of systems. Assists users with questions or problems. May help perform system backups and recovery and install new software. May require an associate degree or equivalent. Typically reports to a supervisor or manager. Works under moderate supervision. Gaining or has attained full proficiency in a specific area of discipline. Typically requires 1-3 years of related experience. Systems Support Assistant Salaries in Decatur, ILAlternate Job Titles:General Systems Support Assistant, Systems Support Assistant
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Supports visual merchandising execution to ensure product presentation aligns with brand standards and enhances customer experience. Assists with setting up floor displays, window presentations, and promotional signage according to visual guidelines. Maintains visual standards by organizing fixtures, replenishing displays, and ensuring overall store presentation remains consistent. Supports visual resets, seasonal transitions, and product launches under the direction of senior visual staff. Collaborates with store teams to prepare merchandise and visual elements for daily operations. Requires a high school diploma. Typically reports to a supervisor. Works under moderate supervision. Gaining or has attained full proficiency in a specific area of discipline. Typically requires 1-3 years of related experience. Visual Merchandising Assistant Salaries in Decatur, ILAlternate Job Titles:Retail Visual Merchandising Assistant, Visual Merchandising Assistant
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Supports library circulation and processing operations and assists library users in locating materials and using library systems and tools. Reshelves returned books and materials and updates the library information system. Maintains user account and access data and processes special requests for materials. Performs routine cataloging processes. Assists with maintenance and update processes for library databases, software, and systems. May perform clerical tasks related to book purchasing and payments. Requires a high school diploma. Typically reports to a supervisor. Works independently within established procedures associated with the specific job function. Has gained proficiency in multiple competencies relevant to the job. Typically requires 3-5 years of related experience. Library Assistant III Salaries in Decatur, ILAlternate Job Titles:Library Associate III, Library Assistant IIICategory : Library Services
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Performs research activities in a laboratory environment to aid in the planning, designing, and conducting of experiments. Collects, prepares, and tests samples and records measurements or observations. Prepares reports detailing results and conclusions, applications, and methodology. Conducts routine maintenance and safety checks on lab equipment to ensure working order. Assists with receipt and inspection of raw materials and the ordering and stocking of materials and equipment. May be responsible for cleaning, disinfecting, and maintaining cleanrooms and equipment. Typically requires a bachelor's degree. Typically reports to a manager. Occasionally directed in several aspects of the work. Gaining exposure to some of the complex tasks within the job function. Typically requires 2-4 years of related experience. Laboratory Assistant II Salaries in Decatur, ILAlternate Job Titles:Intermediate Laboratory Assistant, Laboratory Technician II, Laboratory Assistant II
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Performs research activities in a laboratory environment to aid in the planning, designing, and conducting of experiments. Collects, prepares, and tests samples and records measurements or observations. Prepares reports detailing results and conclusions, applications, and methodology. Conducts routine maintenance and safety checks on lab equipment to ensure working order. Assists with receipt and inspection of raw materials and the ordering and stocking of materials and equipment. May be responsible for cleaning, disinfecting, and maintaining cleanrooms and equipment. Typically requires a bachelor's degree. Typically reports to a manager. Work is closely managed. Works on projects/matters of limited complexity in a support role. Typically requires 0-2 years of related experience. Laboratory Assistant I Salaries in Decatur, ILAlternate Job Titles:Entry Laboratory Assistant, Laboratory Technician I, Laboratory Assistant ICategory : Science and Research
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Performs research activities in a laboratory environment to aid in the planning, designing, and conducting of experiments. Collects, prepares, and tests samples and records measurements or observations. Prepares reports detailing results and conclusions, applications, and methodology. Conducts routine maintenance and safety checks on lab equipment to ensure working order. Assists with receipt and inspection of raw materials and the ordering and stocking of materials and equipment. May be responsible for cleaning, disinfecting, and maintaining cleanrooms and equipment. Typically requires a bachelor's degree. Typically reports to a manager. Work is generally independent and collaborative in nature. Contributes to moderately complex aspects of a project. Typically requires 4-7 years of related experience. Laboratory Assistant III Salaries in Decatur, ILAlternate Job Titles:Laboratory Technician III, Senior Laboratory Assistant, Laboratory Assistant IIICategory : Science and Research