Masimo · 6 hours ago
Accounts Receivable Specialist III
Irvine, CA
Full-time
Onsite
Mid Level
$25/hr - $35/hr
4+ years expMasimo is a company focused on improving cash flow through effective collections. The Accounts Receivable Specialist III is responsible for collecting trade and distributor accounts, managing customer contacts, and resolving disputes to ensure timely payments.
BiotechnologyHealth CareManufacturingMedical Device
Responsibilities
Collect all invoices owed on all customer accounts assigned based upon established guidelines and management of priorities by amount owed, past due age or degree of credit risk as necessary to effectively reduce past due invoices and maximize cash collections
Maintain documentation and record all activity and status of customer accounts and past due invoices as necessary to determine collection status; record notations, collection notes or status codes in collection solution (High Radius)
Identify all customer deductions for rebate, discount or tracing and process credit memos to properly clear the deduction and apply credit memo to correct invoices per customer remittance information, obtaining necessary approvals from Finance before processing
Generate requests for credit memos or corrected invoices as necessary to correct erroneous billing for pricing, tax, freight, discount or miscellaneous credit obtaining the necessary approvals based upon accounting guidelines
Provide timely preparation and analysis of requested AR reports & data as requested
Provide requested documents to customers on a timely basis as requested on invoices, credit memos, proof of delivery and statements
Resolve past due accounts/invoices directly with the customer and ensure the proper escalation of high priority issues to sales and/or management as directed
Initiate contact with customers directly via telephone, email, or written correspondence, using a respectful, courteous business tone at all times
Perform other duties or special projects as requested
Qualification
Required
4+ years of collections or related experience with trade and distributor accounts
3+ years of experience with a large ERP system (Oracle, MS Dynamics, SAP, Netsuite)
Intermediate Excel Skills
Ability to effectively interface and communicate with internal customers, including sales and customer service, as well as other departments
Must be a self-starter; a “hands-on” individual who enjoys a challenge and is dedicated to getting the job done with minimal support and direction
Experience in working in both large structured and small entrepreneurial organizations; Sensitive to the constraints of a small-to-mid-size, high growth operation and capable of working effectively in such an environment; Must have flexibility in reacting to new situations and adaptability for working in a new environment
Must possess excellent organizational and communication skills
Must have good computer/PC skills and possess basic skills with MS Office Suite (e.g. Outlook, Word and Excel)
High school diploma or GED equivalent is required
Preferred
Bachelor's degree in Accounting or Finance is preferred
Benefits
Benefits
Company
Masimo
Masimo Corporation, a medical technology company, develops, manufactures, and markets noninvasive patient monitoring products.
1001-5000 employees
H1B Sponsorship
Masimo has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (35)
2024 (22)
2023 (27)
2022 (25)
2021 (24)
2020 (15)
Funding
Current Stage
Public CompanyTotal Funding
$754.95MKey Investors
Politan Capital ManagementRobecoBill & Melinda Gates Foundation
2022-08-15Post Ipo Equity· $750M
2017-08-26Post Ipo Equity
2016-11-11Grant· $4.95M
Leadership Team
Michelle Brennan
Independent Director
Recent News
2025-12-08
Orange County Business Journal
2025-12-07
2025-12-05
Company data provided by crunchbase