Demo

Legal Administrative Assistant / Billing Coordinator Assistant

Law Office of Taylor B. Warner, APLC
Rancho Cucamonga, CA Full Time
POSTED ON 7/7/2026
AVAILABLE BEFORE 9/6/2026

About the Role

Our busy law firm is seeking a detail-oriented, highly organized Legal Administrative Assistant to serve as the operational backbone of our office. This role combines front-office administration, legal calendaring, document management, and client billing support. You'll work directly with attorneys, case leads, and clients and be trusted with time-sensitive and confidential matters every day. The ideal candidate is a self-starter who can juggle multiple recurring workflows, communicate clearly with clients and team members, and keep meticulous records without being micromanaged.

KEY RESPONSIBILITIES

Front Office & Client Communication

  • Answer incoming calls from clients and opposing counsel; route calls to the appropriate team member or take detailed messages and relay them promptly by email
  • Process client payments over the phone (trust and operating accounts)
  • Handle client billing inquiries and disputes: take detailed notes, answer questions, and escalate to the team for guidance when needed
  • Update the office voicemail for holidays, closures, and other notices

Calendaring & Case Support

  • Calendar hearings and related deadlines in our practice management software (Clio); send confirmation emails to the team and hearing notices to clients
  • Track attorney instructions and follow-up items, and re-calendar as needed
  • Prepare trial binders: print, compile, and organize documents and exhibits per attorney instructions; coordinate delivery before hearings and handle post-hearing return

Mail & Document Management

  • Open, scan, rename, and save incoming mail to client folders (SharePoint); distribute to the team and forward to clients when instructed
  • Prepare and send all outgoing mail; handle printing and mailing jobs on a set weekly schedule
  • Coordinate with our attorney service for court filings: receive, scan, and organize incoming documents; prepare outgoing documents for pickup; maintain the service log and calendar any resulting deadlines
  • Monitor the client portal for uploaded documents; download, rename, and redact as needed, and distribute to the team

Billing & Accounting Support

  • Run the monthly billing cycle: generate and audit prebills, send invoices and trust requests to clients, save bills to the file, and produce billable time reports for firm leadership
  • Input attorney and staff time entries into Clio weekly
  • Monitor and log incoming payments (trust, invoice, cash, and check)
  • Set up and maintain client payment plans, including sending DocuSign agreements and configuring recurring payments in Clio
  • Log and reconcile credit card charges, check requests, and vendor invoices; post costs to client matters
  • Follow up with clients on outstanding balances by phone and email; assist with balancing the trust account
  • Maintain ledgers, the master client list, and billing/cost reports (with redaction as needed)

Other Administrative Duties

  • Draft promissory notes and route them for signature via DocuSign
  • Assist with opening and closing client files
  • Support the team with miscellaneous administrative projects as assigned

QUALIFICATIONS

Required

  • 2 years of administrative experience, preferably in a law firm or professional services office
  • Strong proficiency with Microsoft Office, especially Excel and Word
  • Excellent phone etiquette and written communication skills
  • Exceptional attention to detail and ability to follow multi-step procedures accurately
  • Ability to handle confidential information with discretion
  • Strong organizational skills and the ability to manage recurring deadlines independently

Preferred

  • Experience with Clio or similar legal practice management software
  • Familiarity with legal billing, trust accounting, or bookkeeping
  • Experience with DocuSign, SharePoint, and document scanning/management
  • Knowledge of court filing procedures

Benefits

  • PTO

How to Apply: Submit your resume and a brief cover letter describing your relevant administrative or legal experience.

Pay: $23.00 - $25.00 per hour

Benefits:

  • Opportunities for advancement
  • Paid sick time
  • Paid time off

Work Location: In person

Salary : $23 - $25

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