Thermo Fisher Scientific

Thermo Fisher Scientific

Posted via Workday

Principal Site Payment Associate - FSP (Home or office based in Bulgaria)

Posted Oct 20, 2026

Role at a glance

Job function
Accounting, Tax & Corporate Finance Bookkeeping & Accounting Support
Salary
Not Disclosed
Location
Remote - Bulgaria
Work arrangement
Remote
Employment
Full-time
Experience
Previous experience in international corporate environment preferably with site payments processing is considered advantage.
Education
Master's degree preferably in Finance area.

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Role Summary

AI-generated

The Principal Site Payment Associate serves as a lead associate providing administrative, reporting, contractual, and financial support for processing payments to FSP investigative sites. The role reviews and approves site payments, budgets, and reconciliations while supporting project workflows and junior team members.

What You'll Do

  • Review and approve site payments, budgets, Subject Visit Templates, and study reconciliations using procedural documents and site contracts.
  • Compile data from multiple sources to review and approve payments to sites.
  • As needed, process investigator payments and manage refunds, credit notes, late payment fees, pre-payments, or investigator reimbursements.
  • Ensure payment work follows country-specific regulations and meets contracted timelines and project deliverables; manage escalations and...
  • Train study teams on site payment processes and train or mentor junior team members.

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

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Qualifications

Excellent written and verbal communication, including excellent English; strong organization, attention to detail, and self-management; ability to manage multiple time-sensitive tasks, reprioritize, identify and address project issues, and work independently or as part of a team with minimal or no supervision; ability to mentor and coach others; skill in extracting and analyzing information from study documentation and reviewing data entry; advanced MS Excel, ability to learn new software quickly, and understanding of ICH Good Clinical Practices and applicable country regulatory or tax regulations.

Preferred

  • Master's degree, preferably in Finance.
  • Previous experience in an international corporate environment, preferably with site payments processing.
  • Experience with a Clinical Trial Management System (CTMS), Site Payment platform, EDC, and/or financial systems.

Original job description

Content provided by the employer

Work Schedule

Standard (Mon-Fri)

Environmental Conditions

Office

Job Description

At Thermo Fisher Scientific, you’ll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life - enabling our customers to make the world healthier, cleaner and safer. We provide our teams with the resources needed to achieve individual career goals while taking science a step beyond through research, development and delivery of life-changing therapies. With clinical trials conducted in 100+ countries and ongoing development of novel frameworks for clinical research through our PPD clinical research portfolio, our work spans laboratory, digital and decentralized clinical trial services. Your determination to deliver quality and accuracy will improve health outcomes that people and communities depend on – now and in the future.

Our goal-driven teams combine and deliver centralized support and solutions for the clinical trials, collaborating to improve processes, cycle and flexibility. We partner with our sites, businesses, and colleagues around the world to decrease startup timelines and exceed expectations.

This role is part of the Functional Service Partnerships (FSP) Site Payments team, which is dedicated to processing of Investigator Payments. As Principal Site Payment Associate, you will be dealing with one of the most complicated periods of the life-cycle of a clinical trial, which is essential part of our business operations and is a vital function within the Integrated Clinical Solutions group. By joining our diverse and dynamic team of professionals, you will have the opportunity to support key projects and gain insight on how the payment processes are performed within the clinical trial business.

Discover Impactful Work:

Serves as the Lead Associate for administrative, reporting, contractual and financial support to the department related to the processing of payments to FSP investigative sites. Responsibilities include reviewing and approving site payments, budgets and reconciliations, reporting, issue/risk resolution, ensuring adherence to contractual guidelines and country regulations, and providing training and guidance to junior team members.

A day in the Life:

Reviews and approves payments, budgets, reconciliations, etc., in accordance with procedural documents and site contracts.

  • Compiles data from multiple sources to review and approve payments to sites.
  • Reviews and approves budgets and Subject Visit Templates (SVTs), and study reconciliations.
  • May process investigator payments, manage refunds, credit notes, late payment fees, pre-payments or investigator reimbursements.
  • Ensures adherence to country-specific regulations which affect and impact ability to pay. Manages payment responsibilities and workflow to meet contracted timelines and project deliverables.
  • May manage escalations (project team, site and sponsor) regarding payment issues. Raises project risks appropriately.
  • Trains study teams on site payment processes, including setting expectations around site payments' requirements and deliverables.
  • Trains/mentors junior team members.

Keys to Success:

Education

  • Master's degree preferably in Finance area.

Experience

  • Previous experience in international corporate environment preferably with site payments processing is considered advantage.

Knowledge, Skills, Abilities

  • Effective written & verbal communication skills, which include excellent English language.
  • Excellent organizational, attention to detail and self-management skills.
  • Proven ability to handle multiple timeline sensitive tasks efficiently and effectively. Flexible and able to reprioritize workload to meet changing business needs.
  • Able to proactively identify, address and prevent project related issues.
  • Capable of working independently and as a team member, with minimal or no supervision, promoting strong team approach and serving as a role model to others. Demonstrated ability to mentor and coach others.
  • Highly skilled at extracting and effectively analyzing pertinent information from study documentation such as protocol, contracts, budgets, etc. and reviewing data entry as per said documents.
  • Excellent technical skills and ability to quickly learn new software; advanced MS Excel; preferred experience with Clinical Trial Management System (CTMS), and/or Site Payment platform, EDC and financial systems.
  • Good understanding of ICH Good Clinical Practices, Country Regulatory and/or applicable tax regulations, etc. for all nonclinical/clinical aspects of project implementation, execution, and closeout.

Why Join Us?

We hire the best, develop ourselves and each other, and recognize the power of being one team. We understand that you will want to grow both professionally and personally throughout your career, and therefore you will benefit from an award-winning learning and development program, ensuring you reach your potential.

What We Offer:

As well as being rewarded a competitive salary, we have an extensive benefits package based around the health and well-being of our employees. We have a flexible working culture, where PPD clinical research services truly value a work-life balance. We’ve grown sustainably year on year but continue to offer a collaborative environment, with teams of colleagues eager to share expertise and have fun together. We are a global organization but with a local feel.

Our Mission is to enable our customers to make the world healthier, cleaner and safer. Watch as our colleagues explain 5 reasons to work with us. As one team of 100,000+ colleagues, we share a common set of values - Integrity, Intensity, Innovation and Involvement - working together to accelerate research, solve complex scientific challenges, drive technological innovation and support patients in need. #StartYourStory at Thermo Fisher Scientific, where diverse experiences, backgrounds and perspectives are valued.

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.