Cross-Functional Administrative Specialist for HR, IT & Ops

ADP, Inc.; Tacoma (WA); On-site; USD 48,000 - 60,000; Full time

Job summary

ADP, Inc. in Tacoma, WA seeks a Cross-Functional Administrative Assistant to support Human Resources and Operations by managing data, reporting, communications, and digital file organization.

The role emphasizes discretion with confidential information and collaboration across departments. The ideal candidate is highly organized and proficient in Microsoft Office, able to handle multiple tasks, and contributes to a team-driven environment.

Qualifications

• Minimum of two years of administrative or office support experience.
• Proficiency with Microsoft Office applications (Outlook, Excel, Teams, Word).
• Experience with OneDrive and SharePoint.
• Excellent verbal and written communication.
• Strong organizational skills and attention to detail.
• Ability to manage multiple tasks, priorities, and deadlines.
• Ability to handle confidential information with discretion.

Responsibilities

• Provide administrative support to Human Resources, IT, and Operations.
• Perform accurate data entry and maintain records across systems.
• Create, update, and distribute reports, spreadsheets, and tracking logs.
• Draft and manage internal communications and correspondence.
• Coordinate meetings and schedules.
• Organize and archive electronic files and records.
• Manage documents within SharePoint and OneDrive.
• Review documentation for accuracy and completeness.
• Support projects and process improvement initiatives.
• Handle sensitive information with professionalism and discretion.
• Perform other administrative duties as assigned.

Skills

Microsoft Office proficiency

Strong organizational skills

Verbal and written communication

Confidentiality & discretion

Multitasking & time management

Tools

SharePoint

OneDrive

Outlook

Excel

Teams

Word

Job description

ADP, Inc. in Tacoma, WA seeks a Cross-Functional Administrative Assistant to support Human Resources and Operations by managing data, reporting, communications, and digital file organization.

The role emphasizes discretion with confidential information and collaboration across departments. The ideal candidate is highly organized and proficient in Microsoft Office, able to handle multiple tasks, and contributes to a team-driven environment.