Administrative Assistant at Doeren Mayhew in Key Biscayne, FL
- Company: Doeren Mayhew
- Location: Key Biscayne, FL
- Posted: Sep 19, 2026
- Type: Full-time
- Experience: 5+ years
Overview
Doeren Mayhew is seeking a full-time Administrative Assistant to join our Key Biscayne, FL office. The Administrative Assistant will provide high level client service and administrative office support. Greet clients and visitors in a friendly, professional manner upon arrival at the office.
Job description
- Doeren Mayhew is seeking a full-time Administrative Assistant to join our Key Biscayne, FL office. The Administrative Assistant will provide high level client service and administrative office support.
Responsibilities
- Greet clients and visitors in a friendly, professional manner upon arrival at the office.
- Provide project based professional administrative support to team members.
- Assist team members with preparing reports, drafting letters, memos and other client-related correspondence.
- Answer and transfer incoming calls to appropriate team members.
- Assist, process and coordinate client tax return filings including both paper and electronic return deliveries.
- Prepare materials for presentations and client meetings using Microsoft Excel, PowerPoint and Word.
- Coordinate internal and client meetings – reserving conference rooms, sending calendar invitations, preparing materials, ordering meals, etc.
- Assist with clerical duties including printing, scanning, filing and faxing documents.
- Process expense reports requested and submit via time and billing software.
- Provide back-up support for assistance with team member invoicing and collection process.
- Maintain office cleanliness and organization.
- Other ad hoc administrative duties as needed.
Requirements
- High School diploma or GED required
- 5+ years of administrative or clerical experience required
- Ability to work in the office Monday through Friday, 9:00am to 5:30pm, Saturdays and evenings may be required around deadlines
- Proficiency in Microsoft Office programs including Word, PowerPoint, Excel, Outlook and Adobe
- Excellent time management skills with the ability to multi-task and prioritize work
- Strong organization and communication skills
- Ability to work independently and with a team
- Strong attention to detail and problem-solving skills
- Basic accounting knowledge preferred
Skills
Preferred
- Basic accounting knowledge
About Doeren Mayhew
Doeren Mayhew is the 36th largest U.S. tax, assurance and advisory firm headquartered in Troy, Michigan with over 25 offices across the country and abroad. Founded in 1932, Doeren Mayhew is positioned for successful future growth. If you want to join a rising firm that is consistently named among the 50 best-managed firms in the nation, this is the firm for you.