Administrative Assistant

Withum

. Support the Columbia, MD, and Tysons Corner, VA offices, traveling between locations as needed .

Posted 10/14/2026full-timeUnited StatesMid-LevelSenior💰 $50,000 - $60,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong administrative support capabilities, including proficiency in Microsoft Word, Outlook, and Excel, along with the ability to manage office functions and coordinate meetings effectively. Possesses excellent communication skills and attention to detail, ensuring accurate and timely completion of tasks.

Highest-signal resume keywords

Microsoft Word ProficiencyMicrosoft Excel ProficiencyMicrosoft Outlook ProficiencyStrong Verbal Communication SkillsStrong Written Communication Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Typing Speed 55 WPMDocument PreparationPresentation FormattingInformation ManagementFiling System Management

Soft Skills

Highly MotivatedProfessionalOrganizedDetail OrientedInterpersonal Skills

Tools & Technologies

XCMGoSystemsProprietary Software

Certifications & Qualifications

High School Diploma

Industry Keywords

Administrative SupportOffice FunctionsClient MeetingsConference CallsProject Management

About the role

Key responsibilities & impact

Support the Columbia, MD, and Tysons Corner, VA offices, traveling between locations as needed
Provide administrative support to the firm’s partners and audit and tax teams
Use independent judgment to manage general office functions
Help the administrative team complete projects accurately, efficiently, and on time
Prepare engagement letters and business correspondence
Prepare, format, and proofread presentation documents
Manage information and filing systems; fax, scan, copy, and prepare documents
Answer phone calls, transfer calls, answer questions, and address caller concerns
Coordinate conference calls and in-house client meetings
Order supplies and organize them
Order meals for events and meetings
Process mail and deliveries
Work on special projects

Requirements

What you’ll need

High school diploma
Excellent Word, Outlook, and Excel skills
Ability to quickly learn proprietary software
XCM, GoSystems, or experience with other tax software preferred
Strong verbal and written communication skills
Ability to type at least 55 wpm
Prior experience is a plus
Highly motivated, professional, organized, and detail oriented
Excellent communication and interpersonal skills
Ability to climb or reach
Ability to occasionally lift boxes or other office supplies not exceeding 20 lbs

Benefits

Comp & perks

Competitive benefits package
Bonus program for eligible roles based on individual and firm performance