Thermo Fisher Scientific

Thermo Fisher Scientific

Posted via Workday

Sr Accounts Payable Representative

Posted Oct 2, 2026

Role at a glance

Job function
Accounting, Tax & Corporate Finance Bookkeeping & Accounting Support
Salary
Not Disclosed
Location
Sofia, Bulgaria
Work arrangement
Hybrid
Employment
Full-time
Experience
1-2 years of experience in Accounts Payable or related finance role.
Education
Bachelor’s degree in Accounting, Finance, Business Administration, Economics, or related field, or equivalent experience.

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Role Summary

AI-generated

The Sr Accounts Payable Representative supports accurate, timely, and compliant financial operations across assigned accounts payable processes. The role handles transaction and invoice processing, issue resolution, financial documentation, and support for closing activities and process improvements.

What You'll Do

  • Process, review, and validate accounts payable transactions, including invoices, expenses, and payments, and manage invoices through...
  • Resolve invoice, payment, vendor-data, and expense-report discrepancies; communicate with vendors and maintain vendor master data.
  • Maintain financial records and documentation, support audits, and follow internal controls, SOX requirements, and applicable financial...
  • Collaborate with internal stakeholders and external partners, respond to AP questions and escalations, and guide junior team members...
  • Support period-end closing activities, including reconciliations and reporting, and contribute to process optimization and automation.

Generated from the employer's posting. Verify important details before applying.

View full posting

Qualifications

Required: 1-2 years of experience in Accounts Payable or a related finance role; experience in a Shared Services environment; proficient written and spoken English; strong MS Office skills; and experience with at least one ERP system (Oracle, SAP, JD Edwards, Mainframe). Requires a bachelor’s degree in Accounting, Finance, Business Administration, Economics, or a related field, or equivalent experience. Also requires interpersonal and communication skills, multitasking and prioritization, attention to detail, resourcefulness, ability to learn and apply new information, and a customer-focused mindset.

Required

  • Experience in a Shared Services environment
  • Proficient English (written and spoken)
  • Strong MS Office skills
  • Experience with at least one ERP system (Oracle, SAP, JD Edwards, Mainframe)
  • Excellent interpersonal and communication skills
  • Ability to multitask, adapt to changing priorities, and prioritize urgent cases
  • Attention to detail and quality, with a sense of urgency for quick resolution
  • Ability to learn and apply new information, work independently and within a team, and demonstrate resourcefulness

Original job description

Content provided by the employer

Work Schedule

Standard (Mon-Fri)

Environmental Conditions

Office

Job Description

Thermo Fisher Scientific Inc. is the world leader in serving science, with annual revenue exceeding $40 billion. Our Mission is to enable our customers to make the world healthier, cleaner and safer. Whether our customers are accelerating life sciences research, solving complex analytical challenges, improving patient diagnostics and therapies or increasing productivity in their laboratories, we are here to support them. Our global team of more than 100,000 colleagues delivers an unrivalled combination of innovative technologies, purchasing convenience and pharmaceutical services through our industry-leading brands, including Thermo Scientific, Applied Biosystems, Invitrogen, Fisher Scientific, Unity Lab Services and Patheon. For more information, please visit www.thermofisher.com.

 

POSITION OVERVIEW

 

Sr Accounts Payable Representative is responsible for ensuring accuracy, timeliness, and compliance of financial operations within assigned processes. It includes processing and controlling financial transactions, resolving discrepancies, and maintaining effective communication with stakeholders. The role also contributes to process optimization and adherence to internal policies and regulatory requirements.

 

MAJOR AREAS OF RESPONSIBILITY

 

·         Process, review, and validate accounts payable transactions (invoices, expenses, payments) ensuring accuracy, completeness, and compliance with company policies and regulatory requirements.

·         Manage end-to-end invoice lifecycle, including discrepancy resolution, vendor communication, and timely processing to meet payment deadlines and SLAs.

·         Maintain accurate financial records and documentation, ensuring audit readiness and supporting internal and external audit activities.

·         Monitor and resolve exceptions, discrepancies, and issues related to invoices, payments, vendor data, and expense reports.

·         Collaborate with internal stakeholders (Finance, Procurement, Operations) and external partners (vendors, service providers) to ensure smooth and efficient AP operations.

·         Support month-end, quarter-end, and year-end closing activities, including reconciliations, reporting, and ledger accuracy.

·         Ensure adherence to internal controls, SOX requirements, and applicable financial regulations; identify risks and recommend corrective actions.

·         Maintain and support vendor master data accuracy and integrity, ensuring proper documentation and compliance with data governance standards.

·         Provide subject matter expertise and support for AP-related queries, acting as a point of contact for complex issues and escalations.

·         Contribute to continuous improvement initiatives by identifying process optimization opportunities, supporting automation, and implementing best practices.

·         Support and guide junior team members and provide training where required.

·         Provides customer service, answering and resolving questions, as well as customer problems

·         Ensure high-quality service delivery by meeting agreed SLAs, maintaining effective communication, and supporting stakeholder satisfaction.

·         Demonstrates Thermo Fisher Scientific values – Integrity, Intensity, Innovation and Involvement.

·         Additional responsibilities as per P2P Task Matrix per role, applicable policies and SOPs

 

REQUIRED EDUCATION/EXPERIENCE

  • Bachelor’s degree in Accounting, Finance, Business Administration, Economics, or related field, or equivalent experience.
  • 1-2 years of experience in Accounts Payable or related finance role.
  • Experience in a Shared Services environment.
  • Proficient English (written and spoken).
  • Strong MS Office skills.
  • Experience with at least one ERPs systems (Oracle, SAP, JD Edwards, Mainframe).

In some cases, an equivalency, consisting of a combination of appropriate education, training and/or directly related experience, will be considered sufficient for an individual to meet the requirements of the role.  


REQUIRED SKILLS AND COMPETENCIES


  • Excellent interpersonal skills
  • Demonstrates great communication skills
  • Ability to multitask and follow (frequently changing) priorities
  • Positive approach and a "can-do" attitude
  • Demonstrates attention to detail and quality, and sense of urgency for quick resolution
  • Identifies gap, thinks out of the box to find solution, follows-up on implementation, embraces PPI mindset
  • Can prioritize among urgent cases
  • Ability to learn and apply new information
  • Ability to work both independently and within a team & demonstrate resourcefulness
  • Customer-focused mindset

Thermo Fisher Scientific is an EEO/Affirmative Action Employer and does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability or any other legally protected status.     

Thermo Fisher Scientific

About the company

Thermo Fisher Scientific

Large Enterprise

Thermo Fisher Scientific is a global leader in serving science, providing a wide range of analytical instruments, reagents, and software solutions for healthcare, pharmaceuticals, and life sciences research. With a commitment to innovation and quality, the company enables customers to make significant advancements in scientific discovery and healthcare diagnostics. Thermo Fisher operates in more than 50 countries and employs over 80,000 people, fostering a collaborative environment aimed at enhancing global health and safety. Through its broad portfolio of brands and technologies, the company plays a vital role in accelerating life-changing research and improving patient outcomes worldwide.