Senior Analyst, Commercial and Medicaid Rebates

Cosette Pharmaceuticals is a US based, diversified pharmaceutical company with a proven topicals and dermatology portfolio and a growing branded pharmaceuticals business. We are fully integrated, with a deep focus on internal R&D, high quality manufacturing standards and commercial sales excellence. We continue to diversify and expand through strategic partnerships, acquisitions and internal R&D. Cosette is headquartered in Bridgewater, NJ with 2 additional locations in the U.S. The South Plainfield, NJ office consists of an R&D Laboratory and other functional areas.

The Lincolnton, NC site is a fully functioning, state of the art, manufacturing facility.

Our highly experienced leadership team are busy writing the next, most ambitious chapter of our story. Building on a 100+ year heritage, their shared vision of innovation will leverage the expertise of more than 350+ team members, and infrastructure to create remarkable new opportunities for the patients and physicians we serve every day.

Innovating every day.™

The Senior Analyst, Commercial and Medicaid Rebates is responsible for managing end-to-end rebate processing, validation, reconciliation, and dispute resolution for both commercial rebate programs (Managed Care, GPO, Wholesalers, Specialty) and Medicaid Drug Rebate Program (MDRP) activities. The role supports rebate operations using SAP + Vistex, ensuring accurate contract execution, timely payments, compliant rebate handling, and strong financial controls.

This role requires strong knowledge of Vistex rebate processing, contract eligibility, membership validation, and experience working with Medicaid rebate invoices, utilization, and dispute processes.

• Validate and Process Commercial Rebate and Admin Fee Claims in Vistex.
• Identify root cause issues and coordinate corrections with contracting and Vistex master data teams.
• Support implementation and maintenance of rebate agreements and test new contracts and updates.
• Generate reporting for Rebate volumes, Claim trends, Dispute trends, Accrual-to-payment tracking.
• Maintain documentation for audit readiness such as Process narratives, Control logs etc.
• Validate and Process quarterly Medicaid invoices in Vistex to include retrieving e-invoices or scanning mail invoices, loading invoices in Vistex, identifying and resolving disputes with Medicaid state representatives, submitting invoices for payment, and creating payment packages with another team member.
• Collaborate with various departments to resolve all source system data issues identified in the data reconciliation and validation process prior to calculations being processed.
• Maintains appropriate written and electronic documentation consistent with approved policy and various state and federal requirements.
• Work on special projects as they arise.

• Bachelor’s degree in business, Finance, or Accounting from an accredited college or university is required.
• 3+ years of experience in pharmaceutical rebate and Medicaid rebate operations is required.
• Strong Excel and Word skills are required.
• Vistex and SAP ERP experience is required.
• Organized and very attentive to detail with a high degree of accuracy to ensure compliance with timelines, internal policies, laws and regulations.
• Proven analytical and problem-solving skills.
• Effective written and oral communication skills.
• A self-starter with ability to work independently to manage multiple tasks, priorities and timelines.
• Ability to successfully interact with upper management and external government contacts.
• Must have excellent oral and written communication skills as job responsibilities include communicating with various levels of management within and outside of the company.
• Additional responsibilities may be assessed as appropriate.

The expected base salary for this Bridgewater, NJ based position is $80,000 -$110,000. In addition, you may be eligible for a discretionary bonus if you are an active employee on the payment date.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability,…