Teams at Withum

Part-time Administrative Assistant/Receptionist supporting daily office operations three days per week onsite in New York City. Responsibilities include answering calls, greeting clients, managing mail and courier services, maintaining communal areas, ordering meals, replenishing supplies, and supporting client service professionals. The role requires strong Microsoft Office skills, communication, organization, attention to detail, and proactive prioritization.

Leads nonprofit audit, review, and compilation engagements from planning through completion. Oversees staffing, risk assessment, fieldwork, financial reporting, budgets, and client issue resolution while supervising and mentoring engagement teams. Manages multiple engagements, maintains client relationships, addresses accounting and regulatory matters, supports professional development, and collaborates with partners to deliver high-quality client service.

Leads and grows a national cost segregation practice, overseeing tax consulting engagements, technical analyses, business development, operational processes, quality controls, and team development. Advises clients on tax savings, depreciation strategies, applicable regulations, and related opportunities. Builds client and referral relationships, manages revenue growth, develops scalable methodologies, and collaborates with tax and firm leadership across geographic markets.