Administrative Assistant - Part Time

TSS Advisors, LLC; Lebanon (NH); On-site; USD 21,000 - 30,000; Part time

Job summary

TSS Advisors, LLC in Lebanon, NH seeks an Administrative Assistant – Part Time to support day-to-day office operations on-site.

You will greet visitors, answer phones, manage mail, organize documents, and coordinate meetings for leadership. Proficiency with Microsoft Office and attention to detail are essential.

This role offers a flexible part-time schedule suited to students or professionals seeking local work in a collegial, professional services environment.

Qualifications

• Strong administrative and clerical skills to manage office tasks.
• Professional phone etiquette for client interactions.
• Experience providing executive administrative assistance, incl. calendar management.
• Proficiency with office software (Microsoft Office) and data entry.
• On-site availability in Lebanon, NH.
• Experience in professional services or advisory firms is a plus.
• High school diploma or equivalent required.

Responsibilities

• Manage phone calls and greet visitors.
• Handle incoming and outgoing mail.
• Prepare and organize documents; maintain files.
• Schedule meetings and appointments; support leadership.
• Assist with data entry and basic report prep.
• Coordinate internal communications and office supplies.

Skills

Administrative support

Phone etiquette

Calendar management

Data entry

Attention to detail

Education

High school diploma

Office administration coursework

Tools

MS Office

Document management

Job description

Company Description

TSS Advisors, LLC, founded in 1986, is the largest professional advisory firm headquartered in the Upper Connecticut River Valley of New Hampshire and Vermont. With over 50 team members, the firm offers a broad range of advisory, accounting, tax, and consulting services to individuals and businesses of many sizes and industries. TSS Advisors emphasizes making a meaningful difference in clients’ lives and building legacies for future generations. The firm values diversity in both its client base and workforce, and its professionals serve as consultants, planners, and strategists across disciplines such as business analysis, estate planning, and business valuation. As an independent member of CPAmerica with access to the Crowe Global network and a strategic partnership with Ascend, TSS Advisors leverages advanced resources and technology to support employee growth and deliver high-quality client service.

Role Description

The Administrative Assistant – Part Time role is a on-site position based in Lebanon, NH. This role supports day-to-day office operations by managing phone calls, greeting visitors, and handling incoming and outgoing mail. Responsibilities include preparing and organizing documents, maintaining electronic and paper files, scheduling meetings and appointments, and providing clerical support to team members and leadership. The Administrative Assistant also assists with data entry, basic report preparation, and coordination of internal communications and office supplies. This is a part-time role that requires consistent on-site presence to ensure smooth office workflow and professional client-facing support.

Qualifications

• Strong administrative assistance and clerical skills to manage office tasks, documentation, and organization efficiently.
• Professional phone etiquette and communication skills for interacting with clients, vendors, and internal team members.
• Experience providing executive administrative assistance, including calendar management, meeting coordination, and confidential support.
• Proficiency with office software (e.g., Microsoft Office or similar), basic data entry, and document management systems.
• Ability to prioritize tasks, manage time effectively, and maintain attention to detail in a fast-paced professional environment.
• Reliable on-site availability in Lebanon, NH and readiness to collaborate with colleagues across multiple service lines.
• Prior experience in a professional services, accounting, or advisory firm environment is beneficial.
• High school diploma or equivalent required; additional coursework or certification in office administration or business is a plus.