Billing Specialist at LifeSci Partners (New York, NY)Billing Specialist

The Billing Specialist is responsible for managing the end-to-end billing process across multiple departments, ensuring invoices are accurate and timely while supporting the Controller with day-to-day accounts receivable operations.

• Prepare, review, and issue accurate customer invoices in accordance with contract terms and company policy for multiple departments
• Process billing adjustments, credits, and corrections as needed
• Monitor accounts receivable aging and follow up on outstanding balances providing status commentary
• Reconcile billing records against contracts, purchase orders, and sales agreements
• Respond to internal and external billing inquiries and resolve discrepancies
• Support month-end close by preparing billing reports and reconciliations
• Maintain accurate customer and billing records within the accounting/ERP system (NetSuite) and CRM (Salesforce)
• Assist with audits by providing billing documentation and support
• Identify and recommend process improvements to increase billing accuracy and efficiency
• Collaborate with Sales, Legal, and Account  teams on contract and billing terms

• 5+ years of experience in billing, accounts receivable, or a related accounting function
• Associate's or Bachelor's degree in Accounting, Finance, or a related field preferred
• Proficiency with ERP/accounting systems (e.g., NetSuite highly preferred) and strong Excel required
• Experience with Salesforce a plus
• Strong attention to detail and organizational skills
• Ability to manage multiple deadlines in a fast-paced environment
• Excellent written and verbal communication skills

What We Offer:

• Comprehensive Medical, Vision and Dental benefits
• Generous Paid Time Off and Holiday Schedule
• Paid Parental Leave
• Commuter Benefits and additional EOP offerings

LifeSci Partners is proud to be an Equal Opportunity Employer. We do not discriminate based on race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability, veteran status, or any other protected status under federal and law. We provide reasonable accommodation for applicants with disabilities or sincerely held religious beliefs, as required by law.