Senior Administrative Assistant - On-Site Dept Operations

ACS Professional Staffing; Richland (WA); On-site; USD 38,000 - 60,000; Full time

Benefits offered by this job

Sick leave

EAP

Medical

Dental

Vision

401k

Calm App

LifeBalance

Job summary

ACS Professional Staffing is seeking an Administrative Assistant II to work on-site in Richland, WA. This full-time role provides advanced, confidential administrative support to management and staff across the organization, coordinating travel, onboarding, records, and reporting.

Responsibilities include maintaining documents, preparing reports, coordinating department facilities, managing AR processes, and ensuring timely, professional communication with senior leadership.

Qualifications

• High school diploma or GED with progressive administrative experience.
• Proficiency in Word, Excel, PowerPoint, Outlook, Access.
• Ability to handle confidential information with discretion.
• Strong organizational, planning and time management skills.

Responsibilities

• Maintain documents and records compliant with procedures.
• Coordinate travel and prepare related expense forms.
• Onboard new staff and manage office supplies and facilities.
• Prepare reports, correspondence and presentations for senior staff.
• Serve as point of contact for inquiries and manage AR processes.

Skills

Detail oriented

Independent

Communication skills

Problem solving

Time management

Education

High school diploma or GED

Tools

Microsoft Office Suite

AR system

Job description

ACS Professional Staffing is seeking an Administrative Assistant II to work on-site in Richland, WA. This full-time role provides advanced, confidential administrative support to management and staff across the organization, coordinating travel, onboarding, records, and reporting.

Responsibilities include maintaining documents, preparing reports, coordinating department facilities, managing AR processes, and ensuring timely, professional communication with senior leadership.