Sr. Accounts Receivable Specialist

Senior Accounts Receivable Specialist

We are currently seeking candidates for a Senior Accounts Receivable Specialist opportunity with a global, multi-entity Life Sciences company. This position will play a critical role in managing and resolving aged receivables, researching and reconciling unapplied cash, and helping to improve overall accounts receivable processes and workflows. The ideal candidate will have strong AR experience, exceptional attention to detail, and the ability to work independently in a fast-paced environment.

Candidates must be comfortable analyzing complex account activity, identifying discrepancies, and partnering with internal stakeholders to drive timely resolution of outstanding balances.

This is a 2–3 month contract opportunity based in Woburn, MA, offering a pay rate of $50–$55/hour depending on experience. Candidates interested in working remotely must be located in the Eastern Time Zone.

• Investigate and resolve aged accounts receivable balances, ensuring timely and accurate account resolution
• Research, reconcile, and resolve unapplied or unallocated cash receipts
• Trace customer payments through invoices, credits, rebills, deductions, adjustments, and other account activity
• Analyze account histories to determine accurate customer balances and correct historical cash application issues
• Collaborate with customers, billing teams, and internal stakeholders to resolve discrepancies and outstanding account issues
• Perform detailed account reconciliations and identify root causes of accounts receivable challenges
• Recommend and implement process improvements to reduce future aging balances and enhance cash application accuracy

• 5+ years of experience in Accounts Receivable, Credit & Collections, Order-to-Cash, or a related accounting function
• Strong experience with accounts receivable reconciliations, cash application, collections, and account analysis
• Demonstrated ability to research, analyze, and resolve complex customer account issues and discrepancies
• Excellent written and verbal communication skills, with the ability to effectively partner with customers and internal stakeholders
• Highly detail-oriented with a hands‑on approach and the ability to manage large volumes of aging accounts
• Experience working with Oracle ERP systems required
• Prior experience supporting a global organization or multi-entity environment is preferred

If you are interested in learning more about the role, please send your resume to Lydia at