Accounts Receivable Specialist II

Accounts Receivable Specialist II

Published on: Apr 28, 2026 Country: United States Location: Austin, Texas Company: Luminex Corporation Job Category: Finance Employment type: Regular Full Time Req ID: 7599

Diasorin is a global leader in diagnostic solutions, pushing the boundaries of science and technology to create cutting-edge tools that improve healthcare worldwide. With a legacy spanning over 50 years, we've earned our reputation for excellence by developing innovative diagnostic assays and instruments that are trusted by healthcare providers around the world. Our broad offering of diagnostic tests and licensed technology solutions, made available thanks to ongoing investments in research, positions us as the player with the widest range of specialty solutions in the sector and identifies us as the "Diagnostics Specialist."

Why Join Diasorin? Impactful Work: When you join Diasorin, you become part of a team that's dedicated to improving lives. Your contributions will directly impact patient care, making a meaningful difference in the world. Global Reach & Innovation: Our work transcends borders. Joining Diasorin means collaborating with colleagues from all over the world, expanding your horizons, and contributing to global healthcare solutions at the forefront of the diagnostic industry. Diverse and Inclusive Culture: We believe in the strength of diversity, and our inclusive culture reflects this commitment. We value your unique perspective and offer a supportive, collaborative environment where everyone can thrive.

Job Scope The Accounts Receivable Specialist II will be responsible for collection and receivable activities, delivering customer invoices, replying to external and internal inquiries, and general duties related to billing and accounts receivable. The Accounts Receivable Specialist II will also assist other members of the team.

Key Responsibilities and Duties Works closely with the accounts receivable team and shares knowledge of daily activities; provides recommendations and guidance when working with difficult situations. Interacts with customers and business managers on a daily basis to optimize sales while mitigating risk, improving cash flow, and reducing receivables with a focus on maintaining positive customer relationships. Internal collaborations with Credit Team on risk profile. Manages the complete lifecycle of their assigned portfolio, ensuring invoices, credits, adjustments, and account activity are accurate, timely, and compliant with policy. Identifies upstream issues (pricing errors, tax discrepancies, order entry mistakes, contract misalignment) and drives corrective action with Sales, Order Management, Tax, and Customer Support. Exhibits sound judgment when working with customers and business managers to maintain payment plans, release orders on credit hold, and resolve customer disputes. Works closely with business managers to understand individual customer needs and requirements. Uses advanced Excel skillsincluding pivot tables, VLOOKUP/XLOOKUP, SUMIFS/COUNTIFS, and data cleansingto analyze account activity, reconcile balances, and prepare audit-ready schedules. Fosters positive working relationships and communication within all departments across the organization. Manages customer accounts to ensure DSO and collection balances are maintained at an acceptable level. Analyzes customer performance to ascertain ability to pay balances on time. Monitors and replies to requests in the shared Billing mailbox on a daily basis. Perform account reconciliations to ensure all transactions are recorded correctly. Analyze and resolve discrepancies related to payments and account balances. Understand and apply credit and debit memos appropriately to customer accounts. Collaborate with internal departments to resolve billing and payment issues. Maintain accurate financial records and documentation in accordance with company policies. Assist with month-end and year-end closing activities as needed. Creates manual invoices and adjustments to customer invoices when necessary. Works with the tax department to resolve customer tax issues. Enters invoices into customer portals as needed. Works with management to help review credit memos or adjustments as requested; reviews and recodes invoices as needed. Generates aging reports, statements and invoice copies to customers as needed. Contacts customers concerning delinquent accounts; maintains collection notes on delinquent invoices. Collaborates with Sales, Customer Support, and Order Management to resolve customer billing issues. Assists with training new employees as requested.

Education, Skills, and Qualifications: 4+ years of Accounts Receivable or Order-to-Cash experience Strong understanding of account reconciliation, credits, adjustments, and dispute resolution Experience working across multiple legal entities or complex organizational structures preferred ERP experience (Oracle Financials R12 preferred) Salesforce experience preferred Manufacturing industry experience preferred Proficiency in Excel and Microsoft Office, including pivot tables, VLOOKUP/XLOOKUP, and analytical functions Diasorin is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status, and will not be discriminated against on the basis of disability. In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and Canada and to complete the required employment eligibility verification document form upon hire. Diasorin is committed to providing reasonable accommodations for qualified individuals with disabilities. If you are a US or Canada candidate and require assistance or accommodation during the application process, please contact the North America Talent Acquisition Team at View email address on click.appcast.io or View phone number on click.appcast.io to request an accommodation. The above job description is intended to describe the general content, identify the essential functions, and set forth the requirements for the performance of this job. It is not to be construed as an exhaustive statement of duties, responsibilities, or requirements. Diasorin reserves the right to modify or amend this job posting as needed to comply with local laws and regulations. Please note that offers of employment at Diasorin may be contingent upon successful completion of a pre-employment background check and drug screen, subject to applicable laws and regulations. This position is not eligible for partnership with a third-party search firm vendor without expressed, written consent from the Diasorin Human Resources Department.