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Robert Half
Administrative Assistant
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Job Description
We are seeking a dependable part-time Administrative Assistant to support daily office operations near Rockleigh, New Jersey. This Long-term Contract position is well suited for someone who enjoys keeping records accurate, assisting with billing-related tasks, and handling a range of administrative duties in a steady office environment. The role includes invoice support, payment posting, account review, label preparation, and basic Excel updates while helping maintain organized front-office workflow.
Responsibilities:
- Record incoming payments accurately and apply them to the appropriate customer accounts.
- Retrieve invoices as needed and compare account details to help resolve routine discrepancies.
- Provide basic accounts receivable assistance by supporting a low volume of transactional activity.
- Prepare and print labels and help complete day-to-day clerical and office support tasks.
- Enter information into simple Excel trackers and maintain accurate administrative records.
- Assist with receptionist and front-desk responsibilities, including handling inbound calls when needed.
- Support general office organization to ensure documents and account information remain accessible and up to date.