Part-Time Office Administrative Assistant

Job overview

The Part-Time Office Administrative Assistant role is onsite in Omaha, NE, for approximately 24 hours per week, generally four days per week at six hours per day. Compensation is not specified. The role supports daily office operations for Marick Mechanical, an Orion Services Group company. The assistant maintains organized, welcoming shared spaces and helps ensure supplies, mail, packages, meeting rooms, and routine clerical needs are handled reliably. This support helps employees and visitors use a well-maintained workplace and allows office operations to run smoothly.

What you'll do

• Maintain common areas, meeting rooms, breakrooms, kitchens, reception areas, and shared workspaces
• reset meeting rooms and replenish materials
• perform light office upkeep and report maintenance or safety concerns
• monitor and replenish supplies
• organize supply and equipment areas
• receive, sort, distribute, and prepare mail and packages
• greet and direct visitors
• assist with copying, scanning, filing, and document preparation
• support meeting setup
• assist leaders with technician travel arrangements as needed
• prepare workstations and supplies for new hires
• assist with occasional office events.

What we're looking for

Skills & competencies

part-time office administrative assistant

marick mechanical

omaha ne

onsite

24 hours/week

office operations

mail and packages

supply management

meeting room setup

visitor reception

clerical support

no regular travel

Work arrangement

• Weekend coverage required

Why this role

Approximately 24 hours per week, generally four days per week at six hours per day; specific days and hours depend on business needs. No regular travel required.

About the employer

Astra Service Partners is hiring for this role. Industry: Plumbing, Heating, and Air-Conditioning Contractors. Sector: 23.