Administrative Assistant

First Onsite - US • Marysville, WA

3d • Onsite

About The Position

Step into the role of Administrative Assistant at First Onsite and become the heartbeat of our office operations. You'll keep teams organized, informed, and supported while creating a professional, welcoming environment for employees and clients alike. From managing calendars and coordinating meetings to greeting visitors and handling incoming calls, your work ensures each day runs smoothly and efficiently. Your impact goes beyond daily tasks-you'll assist with onboarding, travel arrangements, job file management, invoicing, and maintaining digital records in systems like Salesforce, iCertis, and BOLT. Whether coordinating facilities maintenance, preparing documents for collections, or acting as a notary, your attention to detail and resourcefulness help the entire organization operate at its best. If you thrive in a fast-paced, multi-tasking environment and enjoy being the go-to support for your team, this role is for you.

Requirements

• 2+ years of customer service experience
• Ability to answer multi-line phone calls
• High school diploma or GED

Nice To Haves

• Notary Public Certification preferred or willingness to obtain

Responsibilities

• Handle digital and physical documents
• Process incoming and outgoing mail, packages, and FedEx
• Interface with external and internal teams and clients
• Prepare and plan for the onboarding of new employees
• Manage office equipment by completing preventative maintenance requirements, troubleshooting malfunctions, and calling for repairs
• Coordinate the scheduling and set up of conference/training rooms
• Receive incoming visitors/calls and direct them to appropriate personnel
• Coordinate and book travel arrangements for staff
• Assist with A/R duties including collections
• Prepare, upload, and audit customer contracts and scan signed documents into iCertis
• Daily scheduling of operations staff
• Send demand and collection letters to clients as needed
• Assist with Area Wide Events (AWE) coordination and job updates
• Assist with invoicing and billing
• Create new jobs in Salesforce
• Develop electronic files in job management software and create physical file folders for production meetings
• Receive new loss information and distribute to appropriate department

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Education Level: High school or GED