Posted August 19, 2026
Sr. Accounts Payable Specialist
BioPhase Solutions
San Diego, CA, US
Full Time
Job Description
Job Description
Senior Accounts Payable / Accounting Specialist
Location: San Diego, CA
Employment Type: Temporary / Contract
Hiring Company: BioPhase
Pay: $85,000–$90,000 annually
Employment Type: Temporary / Contract
Hiring Company: BioPhase
Pay: $85,000–$90,000 annually
Job Description
BioPhase is seeking a Senior Accounts Payable / Accounting Specialist to support the accounting team of a growing biotechnology company in San Diego.
This position will primarily oversee full-cycle accounts payable while also supporting accounts receivable, international accounting, corporate credit card administration, and month-end close activities. The ideal candidate has strong accounting fundamentals, experience working in NetSuite or a similar ERP system, and the ability to independently manage a high-volume workload with accuracy.
Essential Duties and Responsibilities
- Manage full-cycle accounts payable, including vendor setup, invoice processing, approvals, payments, and account reconciliation.
- Process vendor invoices and perform two-way and three-way matching against purchase orders and receiving documentation.
- Maintain accurate vendor records and resolve outstanding balances, invoice discrepancies, and purchase order issues.
- Prepare weekly vendor payments through ACH, wire, check, and other payment methods.
- Support annual 1099 preparation and filing.
- Generate customer invoices, apply cash receipts, monitor aging, and assist with collections.
- Reconcile AP, AR, and corporate credit card accounts as part of the monthly close.
- Prepare AP accruals and other journal entries.
- Review and reconcile corporate credit card transactions and employee expense reports.
- Support accounting activities for international subsidiaries, including foreign currency and intercompany transactions.
- Assist with month-end and year-end close, audits, tax schedules, sales tax filings, and other accounting projects.
- Work closely with internal teams, vendors, customers, and external accounting partners to resolve issues and maintain accurate financial records.
Qualifications
- Bachelor's degree in Accounting, Finance, Business, or a related field, or an equivalent combination of education and experience.
- 3+ years of relevant accounting experience, including full-cycle accounts payable.
- Experience processing approximately 100–150 invoices per week.
- Experience handling complex invoices, including allocations, sales tax, leases, or maintenance-related expenses.
- Working knowledge of U.S. GAAP and accounting controls.
- Strong Excel skills, including VLOOKUPs and PivotTables.
- Experience with accounting systems and automated workflows.
- NetSuite experience is highly preferred.
- Accounts receivable, international/multi-entity accounting, or corporate credit card experience is a plus.
- Strong attention to detail, organization, communication, and problem-solving skills.
- Ability to work independently, manage competing priorities, and meet deadlines.
- Ability to work occasional overtime or a flexible schedule during month-end, year-end, and audit periods.
