Part-Time Administrative Assistant

Job overview

The Part-Time Administrative Assistant role is onsite in Austin, TX, with compensation of $20–$21 per hour. The schedule is approximately 20–30 hours per week; the posting identifies the position as a contract role and states that it is not eligible for benefits. The assistant supports office operations, leadership, and the broader team. The role keeps daily office and administrative work organized, from visitor coordination and supplies to basic QuickBooks data entry and vendor documentation. It also supports the Operations Lead and Managing Director with projects and administrative tasks as needed.

What you'll do

• Serve as the primary contact for visitors and deliveries
• manage mail and packages
• monitor and order office supplies
• maintain office cleanliness and organization
• run occasional off-site errands
• enter vendor, customer, invoice, and statement information in QuickBooks
• review vendor credit applications
• coordinate building maintenance
• schedule meetings and visitor arrangements
• assist with meals, occasional travel, employee events, and special projects.

What we're looking for

Skills & competencies

administrative assistant

part-time schedule

austin tx

onsite

quickbooks

microsoft office

office operations

visitor coordination

supply management

vendor records

addison group

$20–$21/hour

Work arrangement

• Weekend coverage required

Benefits & perks

• Not eligible for benefits.

Why this role

Approximately 20–30 hours per week; basic QuickBooks experience strongly preferred; valid driver’s license and reliable transportation required for occasional errands.

About the employer

Addison Group is hiring for this role. Industry: Office Administrative Services. Sector: 56.