Interim AR Manager

$40 - $50 hourly
Job Category: Accounting & Finance
Position Type: Contract / Temporary
Work Model: Hybrid
Location: Rosemont, Illinois
Job ID: 134544
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We are seeking an experienced Interim AR Manager to join our client's dynamic marketing company based in Rosemont, IL. As the Interim AR Manager, you will be responsible for overseeing all aspects of the accounts receivable process, ensuring timely and accurate invoicing, collections and reconciliations. This is a temporary position, with the potential for extension based on business needs. 


Interim AR Manager Responsibilities: 

  • Manage the day-to-day operations of the accounts receivable department, including billing, collections and cash applications 

  • Manage a team of 10 AR Specialists – delegation of work, 1:1s, coaching, performance improvement and generally motivating the team  

  • Communicate effectively with clients to resolve escalated billing discrepancies and address any payment issues 

  • Collaborate with the sales and client services teams to address client inquiries and resolve billing disputes in a timely manner 

  • Reconcile accounts receivable ledger to ensure accuracy and completeness of financial data 

  • Prepare weekly, monthly and quarterly AR reports for upper-level management review 

  • Assist in the development and implementation of process improvements to streamline AR operations and enhance efficiency 

  • Maintain up-to-date knowledge of accounting regulations and best practices related to accounts receivable 

  • Provide support during audits by preparing documentation and responding to auditor inquiries 

Interim AR Manager Requirements: 

  • Bachelor's degree in accounting, finance, or related field 

  • Minimum of 7 years of experience in accounts receivable, 3 years at the management level  

  • Strong understanding of accounting principles and practices, particularly in accounts receivable 

  • Proficiency in Microsoft Excel (PivotTables & VLOOKUPs) and ERPs, ideally NetSuite 

  • Excellent communication skills, both written and verbal, with the ability to interact effectively with clients and internal stakeholders 

  • Detail-oriented with strong analytical and problem-solving abilities 

  • Ability to work independently and prioritize tasks to meet deadlines in a fast-paced environment 


This is a fantastic opportunity for an experienced AR professional to make an immediate impact within a growing marketing company. If you are a results-driven individual with a passion for accounts receivable management, we encourage you to apply and join our client's team in Rosemont, IL!  



Margaret Taylor 

Unit Manager, Accounting & Finance 

LaSalle Network 


LaSalle Network is an Equal Opportunity Employer m/f/d/v.

LaSalle Network is the leading provider of direct hire and temporary staffing services. For over two decades, LaSalle has helped organizations hire faster and connect top talent with opportunities, from entry-level positions to the C-suite. With units specializing in Accounting and Finance, Administrative, Marketing, Technology, Supply chain, Healthcare Revenue Cycle, Call Center, Human Resources and Executive Search. LaSalle offers staffing and recruiting solutions to companies of all sizes and across all industries. LaSalle Network is the premier staffing and recruiting firm, earning over 100 culture, revenue and industry-based awards from major publications and having its company experts regularly contribute insights on retention strategies, hiring trends and hiring challenges, and more to national news outlets.