Sr Accounts Payable Representative
Thermo Fisher Scientific • Sofia, Bulgaria • Full Time
Posted on Thu, Oct 1, 2026
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.
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What the data says about this job
- Advertised pay for Accounts Payable Specialist: a median of $54,080 across 3,011 priced postings. Explore the market
- Thermo Fisher Scientific's roles typically close in 5 days; the market median is 14 days. Time to close
- None of Thermo Fisher Scientific's 46 tracked postings is more than six months old. Posting hygiene
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