Senior Accountant

DiaSorin; Texas; On-site; USD 75,000 - 110,000; Full time

Job summary

The Senior Accountant at Luminex Corporation plays a critical role in ensuring accurate financial reporting, supporting month-end close, and maintaining strong internal controls in a publicly traded, regulated environment.

You will partner with cross-functional teams to prepare journal entries, reconcile ledgers, and assist with audits and SOX compliance while driving process improvements across global finance operations.

Qualifications

• Bachelor’s degree in Accounting or Finance is required.
• CPA or CPA-eligible strongly preferred.
• 5+ years of progressive accounting experience, ideally within a public company or multinational environment.
• Hands-on experience with ERP systems (Oracle Financials R12 or similar).
• Experience supporting audits, SOX controls, and technical accounting matters.

Responsibilities

• Own and execute the monthly, quarterly, and annual close processes with accuracy and timeliness.
• Prepare, review, and post journal entries; perform detailed reconciliations and variance analyses.
• Maintain and reconcile subsidiary ledgers and align with the general ledger.
• Research and apply U.S. GAAP and SEC guidance; document conclusions and communicate recommendations.
• Partner with internal and external auditors during audits and support SOX compliance.

Skills

Advanced Excel

Analytical thinking

Communication skills

Attention to detail

Multitasking

Education

Bachelor’s degree in Accounting or Finance

CPA or CPA-eligible

Tools

Oracle Financials R12

ERP systems

Microsoft Office

Job description

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Senior Accountant

Published on: Nov 3, 2026

Country: United States

Location: Austin, Texas

Company: Luminex Corporation

Job Category: Finance

Employment type: Regular Full Time

Obsessed by Science. Entrepreneurial by Nature. United by Purpose.

Diasorin is a global leader in immunodiagnostic and molecular diagnostic solutions, advancing science to improve patient outcomes worldwide. For more than 50 years, we have combined scientific rigor with an entrepreneurial mindset, operating with a strong commitment to innovation, accountability, and results to deliver trusted diagnostic solutions.

As the Diagnostics Specialist, Diasorin continuously invests in research, technology, and people. Guided by our values of operational excellence, customer focus, and teamwork, we empower teams to think boldly, act decisively, and transform ideas into meaningful impact across one of the industry’s broadest specialty diagnostic portfolios.

When you join Diasorin, you are not just filling a role. You are helping build what comes next.

Why Join Diasorin

• Build What Matters
  Take ownership, challenge the status quo, and contribute directly to solutions that improve patient care worldwide.
• Innovate with Agility at a Global Scale
  Work in an entrepreneurial environment that enables speed, collaboration, and global impact.
• Grow in a People-Centered Culture
  Thrive in a culture that values accountability, inclusion, and continuous development.

JOB SUMMARY

The Senior Accountant plays a critical role in ensuring the accuracy, integrity, and timeliness of the Company’s financial reporting. This position applies strong technical accounting expertise to support month‑end close, complex account analysis, internal controls, and compliance within a publicly traded, regulated environment.

The Senior Accountant will serve as a trusted partner to internal stakeholders, external auditors, and cross‑functional teams, contributing to continuous improvement initiatives and supporting the evolving needs of a growing, global organization.

KEY RESPONSIBILITIES & ACCOUNTABILITIES

• Own and execute assigned components of the monthly, quarterly, and annual close processes, ensuring accuracy, completeness, and timeliness.
• Prepare, review, and post journal entries; perform detailed account reconciliations and variance analyses.
• Maintain and reconcile subsidiary ledgers and ensure alignment with the general ledger.

Technical Accounting & Compliance

• Research and apply U.S. GAAP and SEC guidance; document conclusions and communicate recommendations to stakeholders with varying levels of accounting knowledge.
• Support SOX compliance through strong documentation, control execution, and audit readiness.
• Partner with internal and external auditors during interim and year‑end audits, responding to requests and resolving issues efficiently.

Intercompany, Equity & Specialized Accounting

• Support intercompany accounting processes, including analysis, invoicing, reconciliation, and settlement of balances.
• Assist with stock‑based compensation administration, including ESPP transactions, option exercises, restricted stock activity, and reporting.
• Manage intangible asset accounting, including capitalization, amortization, reconciliation, and ongoing maintenance.
• Oversee accounting for accrued legal, professional, and consulting fees in compliance with SOX and internal policies.

Reporting, Analysis & Business Partnership

• Prepare supporting schedules and documentation for financial statements, management reporting, and regulatory filings.
• Provide analytical insights and explanations for period‑over‑period fluctuations and unusual transactions.
• Collaborate cross‑functionally with Finance, HR, Legal, Treasury, and external partners to support business initiatives.

Process Improvement & Projects

• Identify opportunities to improve accounting processes, controls, and efficiencies.
• Participate in system enhancements, accounting projects, and special initiatives as assigned.
• Contribute to the development and documentation of standard operating procedures and best practices.

Education, Experience, and Qualifications

• Bachelor’s degree in Accounting or Finance required.
• CPA or CPA‑eligible strongly preferred.
• 5+ years of progressive accounting experience, ideally within a public company or multinational environment.
• Prior public accounting experience strongly preferred.
• Hands‑on experience with ERP systems (Oracle Financials R12 or similar required).
• Experience supporting audits, SOX controls, and technical accounting matters.\
• Strong understanding of U.S. GAAP and internal control frameworks.
• Advanced Excel skills and strong proficiency with Microsoft Office tools.
• Highly analytical with strong attention to detail and sound judgment.
• Ability to manage multiple priorities and meet deadlines in a fast‑paced environment.
• Clear, confident communicator with the ability to explain accounting concepts to non‑finance partners.
• Proactive mindset with a continuous improvement orientation.

Diasorin is committed to building a workplace where people feel empowered to contribute ideas, take ownership, and grow their careers. We believe diverse perspectives strengthen innovation and help us deliver meaningful impact for patients and customers worldwide.

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, disability, protected veteran status, or any other characteristic protected by applicable law.

This posting and recruitment process are subject to applicable local laws and regulations in the country where the position is located. Additional employment disclosures, candidate rights, and employment conditions may apply based on local jurisdiction.

Individuals hired will be required to verify identity and eligibility to work and may be subject to a background check and drug screening where permitted by law. Diasorin is committed to providing reasonable accommodations for qualified individuals with disabilities during the application process. If assistance is required, please contact [e-mail] .