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[Remote] Billing Administrator

Remote, USA Full-time Posted 2026-06-21

Note: The job is a remote job and is open to candidates in USA. Medmark Occupational Healthcare is a leading national provider of occupational health services. They are seeking a Billing Administrator to prepare and process customer sales revenue invoices, manage invoicing queries, and maintain accurate customer account records.

Responsibilities

  • Prepare, generate, and process all customer sales revenue invoices accurately and within agreed timelines
  • Manage customer invoicing queries and provide timely resolutions to ensure a high standard of customer service
  • Liaise with Administration teams, Practice Leads, and other internal stakeholders to investigate and resolve invoice discrepancies or billing issues
  • Maintain customer account records, ensuring pricing structures, contract rates, and account details are accurate and up to date
  • Implement and monitor customer price changes, ensuring amendments are reflected correctly within billing systems and invoicing processes
  • Reconcile billing information and identify any anomalies or inconsistencies prior to invoice issuance. Support the accounts function in ensuring revenue is recorded accurately and in accordance with company procedures
  • Produce ad hoc reports and revenue-related analysis as required by management
  • Assist with month-end billing activities and support wider finance team objectives where required
  • Contribute to the continuous improvement of billing processes and controls to enhance accuracy and efficiency

Skills

  • Previous experience in a billing, finance administration or similar role
  • Strong attention to detail and high levels of accuracy
  • Excellent communication and interpersonal skills, with the ability to liaise effectively with internal and external stakeholders
  • Strong organisational skills with the ability to meet deadlines
  • Ability to investigate and resolve discrepancies in a logical and timely manner

Company Overview

  • Medmark provides specialist occupational health and medical advice for employers and employees. It was founded in 1987, and is headquartered in Dublin, Dublin, IRL, with a workforce of 51-200 employees. Its website is https://www.medmark.ie/.
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