Part-Time Office & Mailroom Clerk – NYC

Network Firms; New York (NY); On-site; USD 23,000 - 34,000; Part time

Job summary

Flynn Family Office (FFO) is seeking a detail-oriented Office Clerk to support administration, the mailroom, and daily office operations in our New York office. This part-time role requires 2–3 days in the office each week, with duties spanning mail processing, basic invoicing via BILL.COM, and general office support.

Responsibilities include sorting and logging mail, preparing shipments, processing checks, maintaining logs, and coordinating with Account Executives.

Qualifications

• Proven accuracy and attention to detail.
• Experience with administrative tasks and mailroom operations.
• Strong organizational skills.

Responsibilities

• Run the mailroom: sort, log, and ship mail/packages.
• Sort and collate incoming mail and scan/cemail.
• Record registered mail and maintain logs/forms.
• Prepare mailing labels for outgoing packages (FedEx/UPS/USPS).
• Notify Account Executives of all incoming checks.
• Process checks for deposit as directed.
• Prepare client mail for in-person meetings and signatures.

Skills

Attention to detail

MS Office

Google Workspace

Tools

BILL.COM

CCH

Job description

Flynn Family Office (FFO) is seeking a detail-oriented Office Clerk to support administration, the mailroom, and daily office operations in our New York office. This part-time role requires 2–3 days in the office each week, with duties spanning mail processing, basic invoicing via BILL.COM, and general office support.

Responsibilities include sorting and logging mail, preparing shipments, processing checks, maintaining logs, and coordinating with Account Executives.